.github/workflows/canary-matrix.yml

@@ -138,8 +138,6 @@ jobs:
           echo "BUILD_GCC_VERSION=$BUILD_GCC_VERSION" >> $GITHUB_ENV
           echo "BUILD_CLANG_VERSION=$BUILD_CLANG_VERSION" >> $GITHUB_ENV
 
-          sudo apt-get update
-
           if [ -n "$BUILD_GCC_VERSION" ]
           then
             GCCV=$BUILD_GCC_VERSION

.github/workflows/main-aarch64.yml

@@ -33,22 +33,10 @@ jobs:
           cd emsdk
           ./emsdk install latest
           ./emsdk activate latest
-      - name: Emscripten Diagnostic
-        run: |
-          source ./emsdk/emsdk_env.sh
-          echo "===== gcc -dM -E - ====="
-          echo | gcc -dM -E - | sort
-          echo "===== g++ -dM -E - ====="
-          echo | g++ -dM -E - | sort
-          echo "===== emcc -dM -E - ====="
-          echo | emcc -dM -E - | sort
-          echo "===== em++ -dM -E - ====="
-          echo | em++ -dM -E - | sort
       - name: Build
         run: |
           source ./emsdk/emsdk_env.sh
-          # The --without and --disable in these build options is due to no WASM library being available for that feature
+          emconfigure ./configure --without-cairo --without-opengl --without-x --disable-readline --disable-compression --target=asmjs-unknown-emscripten
-          CFLAGS="--std=c17 -D_DEFAULT_SOURCE=1 -DEMSCRIPTEN=1 -g" emconfigure ./configure --without-cairo --without-opengl --without-x --without-tk --without-tcl --disable-readline --disable-compression --target=asmjs-unknown-emscripten
           echo "===== defs.mak ====="
           cat defs.mak
           echo "===== defs.mak ====="

.github/workflows/main.yml

@@ -10,6 +10,19 @@ on:
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
+  vezzal:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      - name: Pulling the docker image
+        run: docker pull vezzal/vezzal:v1
+
+      - name: Start the container with the docker image
+        run: docker run -id --name test_magic vezzal/vezzal:v1 bash | exit
+
+      - name: Run the testing on the container and send the mail
+        run: docker exec test_magic /vezzal/test_magic.sh "lankasaicharan123@gmail.com,tim@opencircuitdesign.com" ${{secrets.MAILING_KEY}}
   simple_build_linux:
     runs-on: ubuntu-22.04
     steps:
@@ -32,22 +45,10 @@ jobs:
           cd emsdk
           ./emsdk install latest
           ./emsdk activate latest
-      - name: Emscripten Diagnostic
-        run: |
-          source ./emsdk/emsdk_env.sh
-          echo "===== gcc -dM -E - ====="
-          echo | gcc -dM -E - | sort
-          echo "===== g++ -dM -E - ====="
-          echo | g++ -dM -E - | sort
-          echo "===== emcc -dM -E - ====="
-          echo | emcc -dM -E - | sort
-          echo "===== em++ -dM -E - ====="
-          echo | em++ -dM -E - | sort
       - name: Build
         run: |
           source ./emsdk/emsdk_env.sh
-          # The --without and --disable in these build options is due to no WASM library being available for that feature
+          emconfigure ./configure --without-cairo --without-opengl --without-x --disable-readline --disable-compression --target=asmjs-unknown-emscripten
-          CFLAGS="--std=c17 -D_DEFAULT_SOURCE=1 -DEMSCRIPTEN=1 -g" emconfigure ./configure --without-cairo --without-opengl --without-x --without-tk --without-tcl --disable-readline --disable-compression --target=asmjs-unknown-emscripten
           echo "===== defs.mak ====="
           cat defs.mak
           echo "===== defs.mak ====="

VERSION

@@ -1 +1 @@
-8.3.629
+8.3.597

calma/CalmaRdcl.c

@@ -53,7 +53,6 @@ int calmaNonManhattan;
 int CalmaFlattenLimit = 10;
 int NameConvertErrors = 0;
 bool CalmaRewound = FALSE;
-bool CalmaRecordPaths = FALSE;
 TileTypeBitMask *CalmaMaskHints = NULL;
 
 extern HashTable calmaDefInitHash;
@@ -506,33 +505,28 @@ calmaParseStructure(
 
     if (CalmaReadOnly || predefined)
     {
-	PropertyRecord *proprec;
 	char cstring[1024];
 
+	/* Writing the file position into a string is slow, but */
+	/* it prevents requiring special handling when printing	*/
+	/* out the properties.					*/
+
+	char *fpcopy = (char *)mallocMagic(20);
+	char *fncopy;
+
 	/* Substitute variable for PDK path or ~ for home directory	*/
 	/* the same way that cell references are handled in .mag files.	*/
 	DBPathSubstitute(filename, cstring, cifReadCellDef);
+	fncopy = StrDup(NULL, cstring);
+	sprintf(fpcopy, "%"DLONG_PREFIX"d", (dlong) filepos);
+	DBPropPut(cifReadCellDef, "GDS_START", (ClientData)fpcopy);
 
-	proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord));
+	fpcopy = (char *)mallocMagic(20);
-	proprec->prop_type = PROPERTY_TYPE_DOUBLE;
-	proprec->prop_len = 1;
-	proprec->prop_value.prop_double[0] = filepos;
-	DBPropPut(cifReadCellDef, "GDS_START", (ClientData)proprec);
-
 	filepos = FTELL(calmaInputFile);
+	sprintf(fpcopy, "%"DLONG_PREFIX"d", (dlong) filepos);
+	DBPropPut(cifReadCellDef, "GDS_END", (ClientData)fpcopy);
 
-	proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord));
+	DBPropPut(cifReadCellDef, "GDS_FILE", (ClientData)fncopy);
-	proprec->prop_type = PROPERTY_TYPE_DOUBLE;
-	proprec->prop_len = 1;
-	proprec->prop_value.prop_double[0] = filepos;
-	DBPropPut(cifReadCellDef, "GDS_END", (ClientData)proprec);
-
-	proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) - 7 +
-		strlen(cstring));
-	proprec->prop_type = PROPERTY_TYPE_STRING;
-	proprec->prop_len = 1;
-	strcpy(proprec->prop_value.prop_string, cstring);
-	DBPropPut(cifReadCellDef, "GDS_FILE", (ClientData)proprec);
 
     	if (predefined)
     	{
@@ -789,8 +783,8 @@ calmaElementSref(
     char *filename)
 {
     int nbytes, rtype, cols, rows, nref, n, i, savescale;
-    int xlo, ylo, xhi, yhi, xsep, ysep, angle;
+    int xlo, ylo, xhi, yhi, xsep, ysep;
-    bool madeinst = FALSE, rotated = FALSE;
+    bool madeinst = FALSE;
     char *sname = NULL;
     bool isArray = FALSE;
     bool dolookahead = FALSE;
@@ -990,73 +984,17 @@ calmaElementSref(
 	refarray[2].p_x = refarray[2].p_y = 0;
     }
 
-    /* If the array is given an angle, then the meaning of rows and
-     * columns needs to be swapped for the purpose of ignoring
-     * X or Y values in the case of a 1-row or 1-column entry.
-     */
-    angle = GeoTransAngle(&trans, 0);
-    if ((angle == 90) || (angle == 270) || (angle == -90) || (angle == -270))
-	rotated = TRUE;
-
     /* If this is a cell reference, then we scale to magic coordinates
      * and place the cell in the magic database.  However, if this is
      * a cell to be flattened a la "gds flatten", then we keep the GDS
      * coordinates, and don't scale to the magic database.
-     *
-     * NOTE:  Scaling everything in the middle or reading array data
-     * and then retroactively adjusting the array data read earlier
-     * is problematic, and probably incorrect.
      */
 
-  
-    for (n = 0; n < nref; n++)
-    {
-	savescale = calmaReadScale1;
-
-	/* If there is only one column, then X data in the 2nd or 3rd
-	 * entry is irrelevant.  If there is only one row, then Y data
-	 * in the 2nd or 3rd entry is irrelevant.  Prevent issues caused
-	 * by incorrect/uninitialized data in these positions by ignoring
-	 * them as needed.
-	 */
-
-	if ((n > 0) && ((!rotated && (rows == 1)) || (rotated && (cols == 1))))
-	{
-	    calmaReadX(&refarray[n], 1);
-	    calmaSkipBytes(4);
-	    refarray[n].p_y = refarray[0].p_y;
-	}
-	else if ((n > 0) && ((!rotated && (cols == 1)) || (rotated && (rows == 1))))
-	{
-	    calmaSkipBytes(4);
-	    calmaReadY(&refarray[n], 1);
-	    refarray[n].p_x = refarray[0].p_x;
-	}
-	else
-	    calmaReadPoint(&refarray[n], 1);
-
-	if (savescale != calmaReadScale1)
-	{
-	    /* Scale changed, so update previous points read */
-	    int newscale = calmaReadScale1 / savescale;
-	    for (i = 0; i < n; i++)
-	    {
-		refarray[i].p_x *= newscale;
-		refarray[i].p_y *= newscale;
-	    }
-	}
-
-	if (FEOF(calmaInputFile))
-	    return -1;
-    }
-
-    for (n = 0; n < nref; n++)
-	refunscaled[n] = refarray[n];	// Save for CDFLATGDS cells
-
     for (n = 0; n < nref; n++)
     {
 	savescale = cifCurReadStyle->crs_scaleFactor;
-
+	calmaReadPoint(&refarray[n], 1);
+	refunscaled[n] = refarray[n];	// Save for CDFLATGDS cells
 	refarray[n].p_x = CIFScaleCoord(refarray[n].p_x, COORD_EXACT);
 	if (savescale != cifCurReadStyle->crs_scaleFactor)
 	{
@@ -1077,6 +1015,9 @@ calmaElementSref(
 	    }
 	    refarray[n].p_x *= (savescale / cifCurReadStyle->crs_scaleFactor);
 	}
+
+	if (FEOF(calmaInputFile))
+	    return -1;
     }
 
     /* Skip remainder */

calma/CalmaRdpt.c

@@ -114,8 +114,6 @@ calmaInputRescale(
 /*
  * ----------------------------------------------------------------------------
  *
- * calmaReadX ---
- * calmaReadY ---
  * calmaReadPoint ---
  *
  * Read a point from the input.
@@ -134,17 +132,11 @@ calmaInputRescale(
  *	encountered, then everything in the GDS planes is rescaled
  *	to match.
  *
- * Notes:
- *	This routine has been split into individual X and Y reads so that
- *	array data can be read while ignoring offset information when there
- *	is only one row or column;  otherwise, bad or uninitialized data
- *	in the record can cause unnecessary and incorrect scaling.
- *
  * ----------------------------------------------------------------------------
  */
 
 void
-calmaReadX(
+calmaReadPoint(
     Point *p,
     int iscale)
 {
@@ -171,15 +163,6 @@ calmaReadX(
 	}
     }
     p->p_x /= calmaReadScale2;
-}
-
-
-void
-calmaReadY(
-    Point *p,
-    int iscale)
-{
-    int rescale;
 
     READI4((p)->p_y);
     p->p_y *= (calmaReadScale1 * iscale);
@@ -205,15 +188,6 @@ calmaReadY(
     p->p_y /= calmaReadScale2;
 }
 
-void
-calmaReadPoint(
-    Point *p,
-    int iscale)
-{
-    calmaReadX(p, iscale);
-    calmaReadY(p, iscale);
-}
-
 
 /*
  * ----------------------------------------------------------------------------
@@ -718,12 +692,7 @@ calmaElementPath(void)
 	    }
 	}
 
-	/* If requested by command option, record the path centerline as a
-	 * property of the cell def.
-	 */
-	if (CalmaRecordPaths)
 	CIFPropRecordPath(cifReadCellDef, pathheadp, TRUE, "path");
-
 	CIFPaintWirePath(pathheadp, width,
 		(pathtype == CALMAPATH_SQUAREFLUSH || pathtype == CALMAPATH_CUSTOM) ?
 		FALSE : TRUE, plane, CIFPaintTable, (PaintUndoInfo *)NULL);

calma/CalmaWrite.c

@@ -528,7 +528,7 @@ calmaDumpStructure(
 
 	    /* Is view abstract? */
 	    DBPropGet(edef, "LEFview", &isAbstract);
-	    chklibname = DBPropGetString(edef, "GDS_FILE", &isReadOnly);
+	    chklibname = (char *)DBPropGet(edef, "GDS_FILE", &isReadOnly);
 
 	    if (isAbstract && isReadOnly)
 	    {
@@ -738,7 +738,7 @@ calmaFullDump(
      * names in the GDS file do not shadow any names in the database.
      */
 
-    viewopts = DBPropGetString(def, "LEFview", &isAbstract);
+    viewopts = (char *)DBPropGet(def, "LEFview", &isAbstract);
     if ((!isAbstract) || (strcasecmp(viewopts, "no_prefix")))
     {
 	/* Generate a SHORT name for this cell (else it is easy to run into the
@@ -918,7 +918,7 @@ calmaProcessDef(
     DBPropGet(def, "GDS_END", &hasGDSEnd);
     DBPropGet(def, "CIFhier", &needHier);
 
-    filename = DBPropGetString(def, "GDS_FILE", &isReadOnly);
+    filename = (char *)DBPropGet(def, "GDS_FILE", &isReadOnly);
 
     /* When used with "calma addendum true", don't output the read-only	*/
     /* cells.  This makes the library incomplete and dependent on the	*/
@@ -1033,12 +1033,13 @@ calmaProcessDef(
 	}
 	else
 	{
-	    cval = DBPropGetDouble(def, "GDS_END", NULL);
+	    offptr = (char *)DBPropGet(def, "GDS_END", NULL);
+	    sscanf(offptr, "%"DLONG_PREFIX"d", &cval);
 	    cellend = (off_t)cval;
-	    cval = DBPropGetDouble(def, "GDS_BEGIN", &oldStyle);
+	    offptr = (char *)DBPropGet(def, "GDS_BEGIN", &oldStyle);
 	    if (!oldStyle)
 	    {
-		cval = DBPropGetDouble(def, "GDS_START", NULL);
+		offptr = (char *)DBPropGet(def, "GDS_START", NULL);
 
 		/* Write our own header and string name, to ensure	*/
 		/* that the magic cell name and GDS name match.		*/
@@ -1055,6 +1056,7 @@ calmaProcessDef(
 		calmaOutStructName(CALMA_STRNAME, def, outf);
 	    }
 
+	    sscanf(offptr, "%"DLONG_PREFIX"d", &cval);
 	    cellstart = (off_t)cval;
 
 	    /* GDS_START has been defined as the start of data after the cell	*/
@@ -1261,7 +1263,7 @@ calmaOutFunc(
     int dbunits;
     calmaOutputStruct cos;
     bool propfound;
-    PropertyRecord *proprec;
+    char *propvalue;
 
     cos.f = f;
     cos.area = (cliprect == &TiPlaneRect) ? NULL : cliprect;
@@ -1321,21 +1323,15 @@ calmaOutFunc(
 
     /* Include any fixed bounding box as part of the area to process,	*/
     /* in case the fixed bounding box is larger than the geometry.	*/
-    proprec = DBPropGet(def, "FIXED_BBOX", &propfound);
+    propvalue = (char *)DBPropGet(def, "FIXED_BBOX", &propfound);
     if (propfound)
     {
 	Rect bbox;
 
-	if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+        if (sscanf(propvalue, "%d %d %d %d", &bbox.r_xbot, &bbox.r_ybot,
-			(proprec->prop_len == 4))
+                &bbox.r_xtop, &bbox.r_ytop) == 4)
-	{
-	    bbox.r_xbot = proprec->prop_value.prop_integer[0];
-	    bbox.r_ybot = proprec->prop_value.prop_integer[1];
-	    bbox.r_xtop = proprec->prop_value.prop_integer[2];
-	    bbox.r_ytop = proprec->prop_value.prop_integer[3];
 	    GeoInclude(&bbox, &bigArea);
     }
-    }
 
     CIFErrorDef = def;
     CIFGen(def, def, &bigArea, CIFPlanes, &DBAllTypeBits, TRUE, TRUE, FALSE,

calma/CalmaWriteZ.c

@@ -508,7 +508,7 @@ calmaDumpStructureZ(
 
 	    /* Is view abstract? */
 	    DBPropGet(edef, "LEFview", &isAbstract);
-	    chklibname = DBPropGetString(edef, "GDS_FILE", &isReadOnly);
+	    chklibname = (char *)DBPropGet(edef, "GDS_FILE", &isReadOnly);
 
 	    if (isAbstract && isReadOnly)
 	    {
@@ -716,7 +716,7 @@ calmaFullDumpZ(
      * names in the GDS file do not shadow any names in the database.
      */
 
-    viewopts = DBPropGetString(def, "LEFview", &isAbstract);
+    viewopts = (char *)DBPropGet(def, "LEFview", &isAbstract);
     if ((!isAbstract) || (strcasecmp(viewopts, "no_prefix")))
     {
 	/* Generate a SHORT name for this cell (else it is easy to run into the
@@ -870,7 +870,7 @@ calmaProcessDefZ(
     DBPropGet(def, "GDS_START", &hasContent);
     DBPropGet(def, "GDS_END", &hasGDSEnd);
     DBPropGet(def, "CIFhier", &needHier);
-    filename = DBPropGetString(def, "GDS_FILE", &isReadOnly);
+    filename = (char *)DBPropGet(def, "GDS_FILE", &isReadOnly);
 
     /* When used with "calma addendum true", don't output the read-only	*/
     /* cells.  This makes the library incomplete and dependent on the	*/
@@ -985,12 +985,13 @@ calmaProcessDefZ(
 	}
 	else
 	{
-	    cval = DBPropGetDouble(def, "GDS_END", NULL);
+	    offptr = (char *)DBPropGet(def, "GDS_END", NULL);
+	    sscanf(offptr, "%"DLONG_PREFIX"d", &cval);
 	    cellend = (z_off_t)cval;
-	    cval = DBPropGetDouble(def, "GDS_BEGIN", &oldStyle);
+	    offptr = (char *)DBPropGet(def, "GDS_BEGIN", &oldStyle);
 	    if (!oldStyle)
 	    {
-		cval = DBPropGetDouble(def, "GDS_START", NULL);
+		offptr = (char *)DBPropGet(def, "GDS_START", NULL);
 
 		/* Write our own header and string name, to ensure	*/
 		/* that the magic cell name and GDS name match.		*/
@@ -1007,6 +1008,7 @@ calmaProcessDefZ(
 		calmaOutStructNameZ(CALMA_STRNAME, def, outf);
 	    }
 
+	    sscanf(offptr, "%"DLONG_PREFIX"d", &cval);
 	    cellstart = (z_off_t)cval;
 
 	    /* GDS_START has been defined as the start of data after the cell	*/
@@ -1184,7 +1186,6 @@ calmaOutFuncZ(
     int dbunits;
     calmaOutputStructZ cos;
     bool propfound;
-    PropertyRecord *proprec;
     char *propvalue;
     extern int compport(const void *one, const void *two);	/* Forward declaration */
 
@@ -1246,21 +1247,15 @@ calmaOutFuncZ(
 
     /* Include any fixed bounding box as part of the area to process,	*/
     /* in case the fixed bounding box is larger than the geometry.	*/
-    proprec = DBPropGet(def, "FIXED_BBOX", &propfound);
+    propvalue = (char *)DBPropGet(def, "FIXED_BBOX", &propfound);
     if (propfound)
     {
 	Rect bbox;
 
-	if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+	if (sscanf(propvalue, "%d %d %d %d", &bbox.r_xbot, &bbox.r_ybot,
-		(proprec->prop_len == 4))
+		&bbox.r_xtop, &bbox.r_ytop) == 4)
-	{
-	    bbox.r_xbot = proprec->prop_value.prop_integer[0];
-	    bbox.r_ybot = proprec->prop_value.prop_integer[1];
-	    bbox.r_xtop = proprec->prop_value.prop_integer[2];
-	    bbox.r_ytop = proprec->prop_value.prop_integer[3];
 	    GeoInclude(&bbox, &bigArea);
     }
-    }
 
     CIFErrorDef = def;
     CIFGen(def, def, &bigArea, CIFPlanes, &DBAllTypeBits, TRUE, TRUE, FALSE,

calma/calma.h

@@ -38,7 +38,6 @@ extern TileTypeBitMask *CalmaMaskHints;
 extern bool CalmaMergeTiles;
 extern bool CalmaFlattenArrays;
 extern bool CalmaNoDRCCheck;
-extern bool CalmaRecordPaths;
 extern bool CalmaFlattenUses;
 extern int  CalmaFlattenLimit;
 extern float CalmaMagScale;
@@ -82,8 +81,6 @@ extern int calmaProcessDefZ(CellDef *def, gzFile outf, bool do_library);
 #endif
 extern bool calmaReadI2Record(int type, int *pvalue);
 extern bool calmaReadI4Record(int type, int *pvalue);
-extern void calmaReadX(Point *p, int iscale);
-extern void calmaReadY(Point *p, int iscale);
 extern void calmaReadPoint(Point *p, int iscale);
 extern bool calmaReadR8(double *pd);
 extern bool calmaReadStampRecord(int type, int *stampptr);

cif/CIFgen.c

@@ -25,7 +25,6 @@ static const char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magi
 #include <stdlib.h>             /* for abs() */
 #include <math.h>		/* for ceil() and sqrt() */
 #include <ctype.h>
-#include <string.h>		/* for strcmp() */
 
 #include "utils/magic.h"
 #include "utils/geometry.h"
@@ -1501,7 +1500,6 @@ cifBloatAllFunc(
 
     while (!StackEmpty(BloatStack))
     {
-	Rect cifarea;
 	TileType tt;
 
 	POPTILE(t, dinfo, BloatStack);
@@ -1518,6 +1516,8 @@ cifBloatAllFunc(
 
 	if (op->co_distance > 0)
 	{
+	    Rect cifarea;
+
 	    cifarea.r_xbot = area.r_xbot;
 	    cifarea.r_ybot = area.r_ybot;
 	    cifarea.r_xtop = area.r_xtop;
@@ -1555,42 +1555,40 @@ cifBloatAllFunc(
 	{
 	    tt = TiGetTypeExact(t);
 	    if (op->co_distance > 0)
-		DBNMPaintPlane(cifPlane, TiGetTypeExact(t), &cifarea,
+		GeoClip(&area, &clipArea);
-			CIFPaintTable, (PaintUndoInfo *) NULL);
-	    else
 	    DBNMPaintPlane(cifPlane, TiGetTypeExact(t), &area,
 			CIFPaintTable, (PaintUndoInfo *) NULL);
 	}
 
 	/* Top */
-	if ((op->co_distance == 0) || (area.r_ytop < clipArea.r_ytop))
 	for (tp = RT(t); RIGHT(tp) > LEFT(t); tp = BL(tp))
 	    if (TTMaskHasType(connect, TiGetBottomType(tp)))
-		    PUSHTILE(tp, (SplitDirection(tp) == ((tt & TT_DIRECTION) ? 1 : 0)) ?
+		PUSHTILE(tp,
-				(TileType)0 : (TileType)TT_SIDE, BloatStack);
+			(SplitDirection(tp) == ((tt & TT_DIRECTION) ? 1 : 0)) ?
+			(TileType)0 : (TileType)TT_SIDE,
+			BloatStack);
 
 	/* Left */
-	if ((op->co_distance == 0) || (area.r_xbot > clipArea.r_xbot))
 	for (tp = BL(t); BOTTOM(tp) < TOP(t); tp = RT(tp))
 	    if (TTMaskHasType(connect, TiGetRightType(tp)))
 		PUSHTILE(tp, (TileType)TT_SIDE, BloatStack);
 
 	/* Bottom */
-	if ((op->co_distance == 0) || (area.r_ybot > clipArea.r_ybot))
 	for (tp = LB(t); LEFT(tp) < RIGHT(t); tp = TR(tp))
 	    if (TTMaskHasType(connect, TiGetTopType(tp)))
-		    PUSHTILE(tp, (SplitDirection(tp) == ((tt & TT_DIRECTION) ? 1 : 0)) ?
+		PUSHTILE(tp,
-				(TileType)TT_SIDE : (TileType)0, BloatStack);
+			(SplitDirection(tp) == ((tt & TT_DIRECTION) ? 1 : 0)) ?
+			(TileType)TT_SIDE : (TileType)0,
+			BloatStack);
 
 	/* Right */
-	if ((op->co_distance == 0) || (area.r_xtop < clipArea.r_xtop))
 	for (tp = TR(t); TOP(tp) > BOTTOM(t); tp = LB(tp))
 	    if (TTMaskHasType(connect, TiGetLeftType(tp)))
 		PUSHTILE(tp, (TileType)0, BloatStack);
     }
 
     /* Clear self */
-    // TiSetClient(tile, CIF_UNPROCESSED);
+    TiSetClient(tile, CIF_UNPROCESSED);
 
     /* NOTE:  Tiles must be cleared after the bloat-all function has
      * completed.  However, for bloat-all with a limiting distance,
@@ -4460,16 +4458,14 @@ bridgeErase(
 	maskBits = DBPlaneTypes[i];
 	TTMaskAndMask(&maskBits, &brlims->co_paintMask);
 	if (!TTMaskEqual(&maskBits, &DBZeroTypeBits))
-	    if (DBSrPaintArea((Tile *) NULL, brlims->def->cd_planes[i],
+	    if (DBSrPaintArea((Tile *) NULL, brlims->def->cd_planes[i], area, &brlims->co_paintMask, cifPaintFunc, CIFEraseTable))
-			area, &brlims->co_paintMask, cifPaintFunc, CIFEraseTable))
 		return 0;
     }
 
     for (t = 0; t < TT_MAXTYPES; t++, temps++)
     {
         if (TTMaskHasType(&brlims->co_cifMask, t))
-           if (DBSrPaintArea((Tile *) NULL, *temps, area, &CIFSolidBits,
+           if (DBSrPaintArea((Tile *) NULL, *temps, area, &CIFSolidBits, cifPaintFunc, CIFEraseTable))
-			cifPaintFunc, CIFEraseTable))
                 return 0;
     }
 
@@ -4770,106 +4766,6 @@ cifBridgeLimFunc2(
     return 0;
 }
 
-/*
- * ----------------------------------------------------------------------------
- *
- * cifNotSquareFunc --
- *
- *	Process each tile and remove those which are square and not
- *	connected to any other tile of the same type.  This operator aids
- *	in the detection of bar contacts to distinguish them from regular
- *	(square) contact cuts.  Because of the special nature of the
- *	operator, only the negative-sense operator "not-square" is
- *	implemented, as the positive-sense operator is not especially
- *	useful (and can be implemented if needed with "not-square" and
- *	"and-not"). 
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	Modifies the CIF planes.
- *
- * ----------------------------------------------------------------------------
- */
-
-int
-cifNotSquareFunc(
-    Tile *tile,
-    TileType dinfo,
-    ClientData clientData)		/* (unused) */
-{
-    Tile *tp;
-    TileType ttype;
-    Rect area;
-    int width, height;
-    bool isolated = TRUE;
-
-    if (IsSplit(tile)) return 0;	/* Non-Manhattan tiles are never square */
-    ttype = TiGetType(tile);
-    if (ttype == TT_SPACE) return 0;	/* Don't handle space tiles */
-
-    /* Search all four sides of the tile.  Tiles are only considered square
-     * for the purposes of this operator if they are also unconnected to any
-     * other tile.
-     */
-
-    /* Top */
-    for (tp = RT(tile); RIGHT(tp) > LEFT(tile); tp = BL(tp))
-	if (TiGetBottomType(tp) == ttype)
-	{
-	    isolated = FALSE;
-	    break;
-	}
-
-    /* Left */
-    if (isolated)
-	for (tp = BL(tile); BOTTOM(tp) < TOP(tile); tp = RT(tp))
-	    if (TiGetBottomType(tp) == ttype)
-	    {
-		isolated = FALSE;
-		break;
-	    }
-
-    /* Bottom */
-    if (isolated)
-	for (tp = LB(tile); LEFT(tp) < RIGHT(tile); tp = TR(tp))
-	    if (TiGetBottomType(tp) == ttype)
-	    {
-		isolated = FALSE;
-		break;
-	    }
-
-    /* Right */
-    if (isolated)
-	for (tp = TR(tile); TOP(tp) > BOTTOM(tile); tp = LB(tp))
-	    if (TiGetBottomType(tp) == ttype)
-	    {
-		isolated = FALSE;
-		break;
-	    }
-
-    TiToRect(tile, &area);
-
-    if (isolated)
-    {
-	width = area.r_xtop - area.r_xbot;
-	height = area.r_ytop - area.r_ybot;
-	if (width == height) return 0;		/* Square and isolated */
-    }
-
-    area.r_xbot *= cifScale;
-    area.r_ybot *= cifScale;
-    area.r_xtop *= cifScale;
-    area.r_ytop *= cifScale;
-
-    DBPaintPlane(cifPlane, &area, CIFPaintTable, (PaintUndoInfo *)NULL);
-
-    CIFTileOps += 1;
-    return 0;
-}
-
-
 /*
  * ----------------------------------------------------------------------------
  *
@@ -4883,7 +4779,6 @@ cifNotSquareFunc(
  *	None.
  *
  * Side effects:
- *	Modifies the CIF planes.
  *
  * ----------------------------------------------------------------------------
  */
@@ -5045,47 +4940,6 @@ cifInteractingRegions(
     }
 }
 
-/*
- * ----------------------------------------------------------------------------
- *
- * cifCopyPropPlaneFunc --
- *
- * 	Copy the contents of a plane saved as a plane-type property into the
- *	current CIF plane.  The property plane is in magic internal
- *	coordinates, so each tile needs to be scaled and redrawn into the
- *	current CIF plane.
- *
- * Results:
- *	Zero to keep the search going
- *
- * Side effects:
- *	Copies translated geometry into the target plane.
- *
- * ----------------------------------------------------------------------------
- */
-
-int
-cifCopyPropPlaneFunc(Tile *tile,
-    TileType dinfo,
-    Plane *curPlane)
-{
-    Rect bbox;
-
-    TiToRect(tile, &bbox);
-
-    cifScale = (CIFCurStyle) ? CIFCurStyle->cs_scaleFactor : 1;
-
-    bbox.r_xbot *= cifScale;
-    bbox.r_ybot *= cifScale;
-    bbox.r_xtop *= cifScale;
-    bbox.r_ytop *= cifScale;
-
-    cifScale = 1;
-    DBNMPaintPlane(curPlane, CIF_SOLIDTYPE, &bbox,
-		CIFPaintTable, (PaintUndoInfo *)NULL);
-    return 0;
-}
-
 /*
  * ----------------------------------------------------------------------------
  *
@@ -5137,15 +4991,13 @@ CIFGenLayer(
     CIFSquaresInfo csi;
     SearchContext scx;
     TileType ttype;
-    char *netname, *text;
+    char *netname;
-    Label *label;
     BloatStruct bls;
     BridgeStruct brs;
     BridgeLimStruct brlims;
     BridgeData *bridge;
-    BloatData *bloats, locbloat;
+    BloatData *bloats;
     bool hstop = FALSE;
-    PropertyRecord *proprec;
     char *propvalue;
     bool found;
 
@@ -5543,6 +5395,7 @@ CIFGenLayer(
 		nextPlane = temp;
 		break;
 
+
 	    case CIFOP_MAXRECT:
 		cifPlane = curPlane;
 
@@ -5565,19 +5418,6 @@ CIFGenLayer(
 		nextPlane = temp;
 		break;
 
-	    case CIFOP_NOTSQUARE:
-		DBClearPaintPlane(nextPlane);
-		cifPlane = nextPlane;
-		cifScale = 1;
-		DBSrPaintArea((Tile *) NULL, curPlane, &TiPlaneRect,
-		    	&CIFSolidBits, cifNotSquareFunc,
-			(ClientData)NULL);
-
-		temp = curPlane;
-		curPlane = nextPlane;
-		nextPlane = temp;
-		break;
-
 	    case CIFOP_NET:
 		if (hier)
 		{
@@ -5603,105 +5443,6 @@ CIFGenLayer(
 		}
 		break;
 
-	    case CIFOP_TAGGED:
-		if (hier)
-		{
-		    hstop = TRUE;	/* Stop hierarchical processing */
-		    break;
-		}
-
-		/*
-		 * Find all relevant labels by text matching and then continue
-		 * like CIFOP_BLOATALL.  CIFOP_BLOATALL uses a BloatData record
-		 * which is not part of CIFOP_TAGGED.  Create a BloatData record
-		 * on the fly for each tagged area based on type, and swap it for
-		 * the text, so that cifBloatAllFunc believes this is actually a
-		 * CIFOP_BLOATALL operation.  Note that we don't actually care
-		 * what layer the label is attached to (lab_type).  We are looking
-		 * for labels whose lab_rect values overlap the types that are given
-		 * in the rule.
-		 */
-
-		cifPlane = curPlane;
-		bls.op = op;
-		bls.def = cellDef;
-		bls.temps = temps;
-
-		text = (char *)op->co_client;
-
-	        bloats = &locbloat;
-		if (!TTMaskIsZero(&op->co_cifMask))
-		{
-		    bloats->bl_plane = -1;
-		    for (ttype = 0; ttype < TT_MAXTYPES; ttype++)
-		    {
-			if (TTMaskHasType(&op->co_cifMask, ttype))
-		    	    bloats->bl_distance[ttype] = 1;
-			else
-		    	    bloats->bl_distance[ttype] = 0;
-		    }
-		}
-		else if (!TTMaskIsZero(&op->co_paintMask))
-		{
-		    int plane, pmask;
-		    pmask = DBTechTypesToPlanes(&op->co_paintMask);
-		    for (plane = PL_TECHDEPBASE; plane < DBNumPlanes; plane++)
-			if (PlaneMaskHasPlane(pmask, plane))
-			    break;
-		    bloats->bl_plane = plane;
-		    for (ttype = 0; ttype < TT_MAXTYPES; ttype++)
-		    {
-			if (TTMaskHasType(&op->co_paintMask, ttype))
-		    	    bloats->bl_distance[ttype] = 1;
-			else
-		    	    bloats->bl_distance[ttype] = 0;
-		    }
-		}
-
-		/* Replace the client data with the bloat record */
-		op->co_client = (ClientData)bloats;
-
-	        if (bloats->bl_plane < 0)
-	        {
-		   /* bl_plane == -1 indicates bloating into a CIF templayer,	*/
-		   /* so the only connecting type should be CIF_SOLIDTYPE.	*/
-		   TTMaskSetOnlyType(&bls.connect, CIF_SOLIDTYPE);
-	        }
-	        else
-	        {
-		    int i;
-		    TTMaskZero(&bls.connect);
-		    for (i = 0; i < TT_MAXTYPES; i++)
-			if (bloats->bl_distance[i] != 0)
-			  TTMaskSetType(&bls.connect, i);
-	        }
-
-		for (label = cellDef->cd_labels; label; label = label->lab_next)
-		    if (!strcmp(label->lab_text, text))
-			cifSrTiles(op, &label->lab_rect, cellDef, temps,
-				cifBloatAllFunc, (ClientData)&bls);
-
-	        /* Reset marked tiles */
-
-	        if (bloats->bl_plane < 0)   /* Bloat types are CIF types */
-	        {
-		    bls.temps = temps;
-		    for (ttype = 0; ttype < TT_MAXTYPES; ttype++, bls.temps++)
-			if (bloats->bl_distance[ttype] > 0)
-			    (void) DBSrPaintArea((Tile *)NULL, *bls.temps, &TiPlaneRect,
-				    &CIFSolidBits, cifProcessResetFunc,
-				    (ClientData)NULL);
-	        }
-	        else
-		    DBSrPaintArea((Tile *)NULL, cellDef->cd_planes[bloats->bl_plane],
-			    &TiPlaneRect, &bls.connect, cifProcessResetFunc,
-			    (ClientData)NULL);
-
-		/* Replace the client data */
-		op->co_client = (ClientData)text;
-
-		break;
-
 	    case CIFOP_BOUNDARY:
 		if (hier)
 		{
@@ -5713,17 +5454,10 @@ CIFGenLayer(
 
 		if (origDef && (origDef->cd_flags & CDFIXEDBBOX))
 		{
-		    proprec = DBPropGet(origDef, "FIXED_BBOX", &found);
+		    propvalue = (char *)DBPropGet(origDef, "FIXED_BBOX", &found);
 		    if (!found) break;
-
+		    if (sscanf(propvalue, "%d %d %d %d", &bbox.r_xbot, &bbox.r_ybot,
-		    if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+				&bbox.r_xtop, &bbox.r_ytop) != 4) break;
-				(proprec->prop_len == 4))
-		    {
-			bbox.r_xbot = proprec->prop_value.prop_integer[0];
-			bbox.r_ybot = proprec->prop_value.prop_integer[1];
-			bbox.r_xtop = proprec->prop_value.prop_integer[2];
-			bbox.r_ytop = proprec->prop_value.prop_integer[3];
-		    }
 
 		    cifScale = (CIFCurStyle) ? CIFCurStyle->cs_scaleFactor : 1;
 		    bbox.r_xbot *= cifScale;
@@ -5785,22 +5519,46 @@ CIFGenLayer(
 
 	    case CIFOP_MASKHINTS:
 		{
-		    int n;
+		    int j, numfound;
 		    char propname[512];
+		    char *propptr;
 		    char *layername = (char *)op->co_client;
-		    Tile *t;
 
-		    snprintf(propname, 512, "MASKHINTS_%s", layername);
+		    sprintf(propname, "MASKHINTS_%s", layername);
 		    
-		    if (cellDef == (CellDef *)NULL) break;
+		    propvalue = (char *)DBPropGet(cellDef, propname, &found);
-		    proprec = DBPropGet(cellDef, propname, &found);
 		    if (!found) break;	    /* No mask hints available */
+		    propptr = propvalue;
+		    while (*propptr)
+		    {
+			numfound = sscanf(propptr, "%d %d %d %d",
+				&bbox.r_xbot, &bbox.r_ybot,
+				&bbox.r_xtop, &bbox.r_ytop);
 
-		    ASSERT (proprec->prop_type == PROPERTY_TYPE_PLANE, "CIFGenLayer");
+			if (numfound != 4)
-		    t = PlaneGetHint(proprec->prop_value.prop_plane);
+			{
-		    DBSrPaintArea(t, proprec->prop_value.prop_plane,
+			    /* To do:  Allow keyword "rect", "tri", or "poly"
-				&TiPlaneRect, &CIFSolidBits,
+			     * at the start of the list and parse accordingly.
-				cifCopyPropPlaneFunc, (ClientData)curPlane);
+			     * For now, this only flags an error.
+			     */
+			    TxError("%s:  Cannot read rectangle values.\n", propname);
+			    break;
+			}
+			cifPlane = curPlane;
+			cifScale = (CIFCurStyle) ? CIFCurStyle->cs_scaleFactor : 1;
+			bbox.r_xbot *= cifScale;
+			bbox.r_xtop *= cifScale;
+			bbox.r_ybot *= cifScale;
+			bbox.r_ytop *= cifScale;
+			cifScale = 1;
+			DBNMPaintPlane(curPlane, CIF_SOLIDTYPE, &bbox,
+				CIFPaintTable, (PaintUndoInfo *)NULL);
+			for (j = 0; j < 4; j++)
+			{
+			    while (*propptr && isspace(*propptr)) propptr++;
+			    while (*propptr && !isspace(*propptr)) propptr++;
+			}
+		    }
 		}
 		break;
 

cif/CIFhier.c

@@ -209,41 +209,52 @@ typedef struct _maskHintsData
 {
     Transform *mh_trans;
     CellDef *mh_def;
-    Plane *mh_plane;
 } MaskHintsData;
 
 /*
  * ----------------------------------------------------------------------------
  *
- * cifCopyMaskHintFunc --
+ * cifMaskHints --
  *
- *	Callback function used by cifFlatMaskHints.  Transforms a tile
+ *	Copy a mask hint into a target cell by adding it to the
- *	from the original plane and paints it into the target plane,
+ *	property list of the target cell.  If the target cell already
- *	both of which are properties.
+ *	has the same mask hint key, then the mask hint value is
+ *	appended to the property in the target cell def.
  *
- * Results:
+ * Returns:
- *	Zero to keep the search going.
+ *	0 to keep the search going.
  *
  * Side effects:
- *	Paints geometry into the target plane.
+ *	Modifies properties of the target cell def.
  *
  * ----------------------------------------------------------------------------
  */
 
+/* DEPRECATED */
 int
-cifCopyMaskHintFunc(Tile *tile,
+cifMaskHints(
-    TileType dinfo,
+    char *name,
-    ClientData cdata)
+    char *value,
+    CellDef *targetDef)
 {
-    MaskHintsData *mhd = (MaskHintsData *)cdata;
+    char *propvalue, *newval;
-    Rect r, newr;
+    bool propfound;
 
-    TiToRect(tile, &r);
+    if (!strncmp(name, "MASKHINTS_", 10))
-
+    {
-    /* Transform tile area to coordinates of mhd->mh_plane and paint */
+	/* Check if name exists already in the flattened cell */
-    GeoTransRect(mhd->mh_trans, &r, &newr);
+	propvalue = (char *)DBPropGet(targetDef, name, &propfound);
-    DBPaintPlane(mhd->mh_plane, &newr, CIFPaintTable, (PaintUndoInfo *)NULL);
+	if (propfound)
+	{
+	    /* Append value to the property */
+	    newval = mallocMagic(strlen(value) + strlen(propvalue) + 2);
+	    sprintf(newval, "%s %s", propvalue, value);
+	}
+	else
+	    newval = StrDup((char **)NULL, value);
 
+	DBPropPut(targetDef, name, newval);
+    }
     return 0;
 }
 
@@ -253,8 +264,8 @@ cifCopyMaskHintFunc(Tile *tile,
  * cifFlatMaskHints --
  *
  *	Copy a mask hint into a flattened cell by transforming it into the
- *	coordinate system of the flattened cell, and painting it into the
+ *	coordinate system of the flattened cell, and adding it to the
- *	property plane of the flattened cell.
+ *	property list of the flattened cell.
  *
  * Returns:
  *	0 to keep the search going.
@@ -268,40 +279,67 @@ cifCopyMaskHintFunc(Tile *tile,
 int
 cifFlatMaskHints(
     char *name,
-    PropertyRecord *proprec,
+    char *value,
     MaskHintsData *mhd)
 {
     Rect r, newr;
     char *vptr, *newval, *lastval, *propvalue;
     bool propfound;
-    int i, lastlen, numvals;
+    int lastlen, numvals;
-    PropertyRecord *newproprec, *oldproprec;
-    Plane *plane;
 
     if (!strncmp(name, "MASKHINTS_", 10))
     {
-	/* Check if name exists already in the flattened cell */
+	newval = (char *)NULL;
-	oldproprec = (PropertyRecord *)DBPropGet(mhd->mh_def, name, &propfound);
+	vptr = value;
-	if (propfound)
+	while (*vptr != '\0')
 	{
-	    ASSERT(oldproprec->prop_value.prop_type == PROPERTY_TYPE_PLANE, 
+	    numvals = sscanf(vptr, "%d %d %d %d", &r.r_xbot, &r.r_ybot,
-			"cifFlatMaskHints");
+			&r.r_xtop, &r.r_ytop);
-	    plane = oldproprec->prop_value.prop_plane;
+	    if (numvals == 4)
+	    {
+		/* Transform rectangle to top level coordinates */
+		GeoTransRect(mhd->mh_trans, &r, &newr);
+		lastval = newval;
+		lastlen = (lastval) ? strlen(lastval) : 0;
+		newval = mallocMagic(40 + lastlen);
+		if (lastval)
+		    strcpy(newval, lastval);
+		else
+		    *newval = '\0';
+		sprintf(newval + lastlen, "%s%d %d %d %d", (lastval) ? " " : "",
+			newr.r_xbot, newr.r_ybot, newr.r_xtop, newr.r_ytop);
+		if (lastval) freeMagic(lastval);
+
+		/* Parse through the four values and check if there's more */
+		while (*vptr && isspace(*vptr)) vptr++;
+		while (*vptr && !isspace(*vptr)) vptr++;
+		while (*vptr && isspace(*vptr)) vptr++;
+		while (*vptr && !isspace(*vptr)) vptr++;
+		while (*vptr && isspace(*vptr)) vptr++;
+		while (*vptr && !isspace(*vptr)) vptr++;
+		while (*vptr && isspace(*vptr)) vptr++;
+		while (*vptr && !isspace(*vptr)) vptr++;
+		while (*vptr && isspace(*vptr)) vptr++;
 	    }
 	    else
 	    {
-	    newproprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord));
+		TxError("MASKHINTS_%s:  Expected 4 values, found only %d\n",
-	    newproprec->prop_len = 0; 	/* (unused) */
+				name + 10, numvals);
-	    newproprec->prop_type = PROPERTY_TYPE_PLANE;
+		break;
-	    plane = DBNewPlane((ClientData)TT_SPACE);
+	    }
-	    newproprec->prop_value.prop_plane = plane;
-	    DBPropPut(mhd->mh_def, name, newproprec);
 	}
 
-	mhd->mh_plane = plane;
+	/* Check if name exists already in the flattened cell */
-	DBSrPaintArea((Tile *)NULL, proprec->prop_value.prop_plane,
+	propvalue = (char *)DBPropGet(mhd->mh_def, name, &propfound);
-			&TiPlaneRect, &CIFSolidBits,
+	if (propfound)
-			cifCopyMaskHintFunc, (ClientData)mhd);
+	{
+	    /* Append newval to the property */
+	    lastval = newval;
+	    newval = mallocMagic(strlen(lastval) + strlen(propvalue) + 2);
+	    sprintf(newval, "%s %s", propvalue, lastval);
+	    freeMagic(lastval);
+	}
+	DBPropPut(mhd->mh_def, name, newval);
     }
     return 0;
 }
@@ -312,10 +350,9 @@ cifFlatMaskHints(
  * CIFCopyMaskHints --
  *
  *	Callback function to copy mask hints from one cell into another.
- *	(Occasionally called as a standalone function, not as a callback.)
  * 
  * Results:
- *	Return 0 to keep the search going.
+ *	None.
  *
  * Side effects:
  *	May modify properties in the target cell.
@@ -323,7 +360,7 @@ cifFlatMaskHints(
  * ----------------------------------------------------------------------------
  */
 
-int
+void
 CIFCopyMaskHints(
     SearchContext *scx,
     CellDef *targetDef)
@@ -333,9 +370,38 @@ CIFCopyMaskHints(
     CellDef *sourceDef = scx->scx_use->cu_def;
     mhd.mh_trans = &scx->scx_trans;
     mhd.mh_def = targetDef;
-    mhd.mh_plane = (Plane *)NULL;
 
     DBPropEnum(sourceDef, cifFlatMaskHints, &mhd);
+}
+
+/*
+ * ----------------------------------------------------------------------------
+ *
+ * cifHierCopyMaskHints --
+ *
+ *	Callback function to copy mask hints from a subcell into a flattened
+ *	cell, which is passed in the clientData record.
+ * 
+ * Results:
+ *	Always returns 0 to keep the search alive.
+ *
+ * Side effects:
+ *	May modify properties in the flattened cell.
+ *
+ * ----------------------------------------------------------------------------
+ */
+
+int
+cifHierCopyMaskHints(
+    SearchContext *scx,
+    ClientData clientData)
+{
+    MaskHintsData mhd;
+
+    mhd.mh_trans = &scx->scx_trans;
+    mhd.mh_def = (CellDef *)clientData;
+
+    DBPropEnum(scx->scx_use->cu_def, cifFlatMaskHints, &mhd);
     return 0;
 }
 
@@ -460,7 +526,7 @@ cifHierCellFunc(
 
     /* Flatten mask hints in the area of interest */
     CIFCopyMaskHints(scx, CIFComponentDef);
-    DBTreeSrCells(&newscx, 0, CIFCopyMaskHints,
+    DBTreeSrCells(&newscx, 0, cifHierCopyMaskHints,
 		(ClientData)CIFComponentDef);
 
     /* Set CIFErrorDef to NULL to ignore errors here... these will
@@ -788,7 +854,7 @@ CIFGenSubcells(
 		cifHierCopyFunc, (ClientData) CIFTotalDef);
 	    /* Flatten mask hints in the area of interest */
     	    CIFCopyMaskHints(&scx, CIFTotalDef);
-	    DBTreeSrCells(&scx, 0, CIFCopyMaskHints,
+	    DBTreeSrCells(&scx, 0, cifHierCopyMaskHints,
                 	(ClientData)CIFTotalDef);
 
 	    CIFErrorDef = def;
@@ -966,14 +1032,14 @@ cifHierElementFunc(
     (void) DBTreeSrTiles(&scx, &CIFCurStyle->cs_yankLayers, 0,
 	cifHierCopyFunc, (ClientData) CIFTotalDef);
     CIFCopyMaskHints(&scx, CIFTotalDef);
-    DBTreeSrCells(&scx, 0, CIFCopyMaskHints,
+    DBTreeSrCells(&scx, 0, cifHierCopyMaskHints,
                 (ClientData)CIFTotalDef);
 
     DBCellClearDef(CIFComponentDef);
     (void) DBTreeSrTiles(&scx, &CIFCurStyle->cs_yankLayers, 0,
 	cifHierCopyFunc, (ClientData) CIFComponentDef);
     CIFCopyMaskHints(&scx, CIFComponentDef);
-    DBTreeSrCells(&scx, 0, CIFCopyMaskHints,
+    DBTreeSrCells(&scx, 0, cifHierCopyMaskHints,
                 (ClientData)CIFComponentDef);
 
     CIFErrorDef = (CellDef *) NULL;

cif/CIFint.h

@@ -145,8 +145,6 @@ typedef struct cifop
  * CIFOP_BRIDGE -	Added 6/11/20---Bridge across catecorner gaps
  * CIFOP_BRIDGELIM -	Added 27/07/20---Bridge across catecorner gaps, but with limiting layers
  * CIFOP_MASKHINTS -	Added 12/14/20---Add geometry from cell properties, if any.
- * CIFOP_NOTSQUARE -	Added 2/26/26---Keep only geometry which is not square.
- * CIFOP_TAGGED -	Added 3/11/26---Find geometry attached to the given text label
  */
 
 #define CIFOP_AND	1
@@ -174,8 +172,6 @@ typedef struct cifop
 #define CIFOP_BRIDGE	23
 #define CIFOP_BRIDGELIM 24
 #define CIFOP_MASKHINTS 25
-#define CIFOP_NOTSQUARE 26
-#define CIFOP_TAGGED    27
 
 /* Definitions of bit fields used in the value of co_client for CIFOP_INTERACT */
 #define CIFOP_INT_NOT	   0x1		/* Inverted sense (not interacting) */
@@ -340,8 +336,9 @@ extern Plane *CIFGenLayer(CIFOp *op, const Rect *area, CellDef *cellDef, CellDef
                           bool hier, ClientData clientdata);
 extern void CIFInitCells(void);
 extern int cifHierCopyFunc(Tile *tile, TileType dinfo, TreeContext *cxp);
+extern int cifHierCopyMaskHints(SearchContext *scx, ClientData clientData);
 extern void CIFLoadStyle(char *stylename);
-extern int CIFCopyMaskHints(SearchContext *scx, CellDef *targetDef);
+extern void CIFCopyMaskHints(SearchContext *scx, CellDef *targetDef);
 
 /* C99 compat */
 extern void CIFCoverageLayer(CellDef *rootDef, Rect *area, char *layer, bool dolist);

cif/CIFrdcl.c

@@ -613,7 +613,7 @@ CIFPaintCurrent(
 	CIFOp *op;
 
 	plane = CIFGenLayer(cifCurReadStyle->crs_layers[i]->crl_ops,
-	    &TiPlaneRect, cifReadCellDef, cifReadCellDef,
+	    &TiPlaneRect, (CellDef *)NULL, (CellDef *)NULL,
 	    cifCurReadPlanes, FALSE, (ClientData)NULL);
 
 	/* Generate a paint/erase table, then paint from the CIF
@@ -688,8 +688,6 @@ CIFPaintCurrent(
 	    }
 	    else if (op == NULL)
 	    {
-		LinkedRect *lrec = NULL, *lsrch;
-
 		/* Handle boundary layer */
 
 		op = cifCurReadStyle->crs_layers[i]->crl_ops;
@@ -704,102 +702,6 @@ CIFPaintCurrent(
 			(ClientData)NULL) == 1))
 		    DBSrPaintArea((Tile *) NULL, plane, &TiPlaneRect,
 			&CIFSolidBits, cifMakeBoundaryFunc, INT2CD(filetype));
-
-		/* Handle mask-hints input operator */
-
-		op = cifCurReadStyle->crs_layers[i]->crl_ops;
-		while (op)
-		{
-		    if (op->co_opcode == CIFOP_MASKHINTS) break;
-		    op = op->co_next;
-		}
-
-		if (op && (DBSrPaintArea((Tile *)NULL, plane, &TiPlaneRect,
-			&DBAllButSpaceBits, cifCheckPaintFunc,
-			(ClientData)NULL) == 1))
-		{
-		    /* (To do:  remove the linked Rects and paint directly
-		     * into the plane in cifMaskHintFunc())
-		     */
-		    DBSrPaintArea((Tile *) NULL, plane, &TiPlaneRect,
-				&CIFSolidBits, cifMaskHintFunc,
-				(ClientData)&lrec);
-
-		    if (lrec != NULL)
-		    {
-			PropertyRecord *proprec, *proporig;
-			char *propname, *layername;
-			int proplen, i, savescale;
-			bool origfound = FALSE;
-			Plane *plane;
-	
-			layername = (char *)op->co_client;
-		    	propname = (char *)mallocMagic(11 + strlen(layername));
-		    	sprintf(propname, "MASKHINTS_%s", layername);
-	
-			/* If there is already a mask hint plane for this layer,
-			 * then add to it;  otherwise, create a new plane.
-			 */
-			proprec = DBPropGet(cifReadCellDef, layername, &origfound);
-			if (origfound)
-			    plane = proprec->prop_value.prop_plane;
-			else
-			{
-			    proprec = (PropertyRecord *)mallocMagic(
-					sizeof(PropertyRecord));
-			    proprec->prop_type = PROPERTY_TYPE_PLANE;
-			    proprec->prop_len = 0;	/* (unused) */
-			    plane = DBNewPlane((ClientData)TT_SPACE);
-			    proprec->prop_value.prop_plane = plane;
-			    DBPropPut(cifReadCellDef, propname, proprec);
-			}
-
-		    	while (lrec != NULL)
-		    	{
-			    lrec->r_r.r_xtop =
-					CIFScaleCoord(lrec->r_r.r_xtop, COORD_EXACT);
-			    savescale = cifCurReadStyle->crs_scaleFactor;
-			    lrec->r_r.r_ytop =
-					CIFScaleCoord(lrec->r_r.r_ytop, COORD_EXACT);
-			    if (savescale != cifCurReadStyle->crs_scaleFactor)
-			    {
-				lrec->r_r.r_xtop *=
-					(savescale / cifCurReadStyle->crs_scaleFactor);
-				savescale = cifCurReadStyle->crs_scaleFactor;
-			    }
-			    lrec->r_r.r_xbot =
-					CIFScaleCoord(lrec->r_r.r_xbot, COORD_EXACT);
-			    if (savescale != cifCurReadStyle->crs_scaleFactor)
-			    {
-				lrec->r_r.r_xtop *=
-					(savescale / cifCurReadStyle->crs_scaleFactor);
-				lrec->r_r.r_ytop *=
-					(savescale / cifCurReadStyle->crs_scaleFactor);
-				savescale = cifCurReadStyle->crs_scaleFactor;
-			    }
-			    lrec->r_r.r_ybot =
-					CIFScaleCoord(lrec->r_r.r_ybot, COORD_EXACT);
-			    if (savescale != cifCurReadStyle->crs_scaleFactor)
-			    {
-				lrec->r_r.r_xtop *=
-					(savescale / cifCurReadStyle->crs_scaleFactor);
-				lrec->r_r.r_ytop *=
-					(savescale / cifCurReadStyle->crs_scaleFactor);
-				lrec->r_r.r_xbot *=
-					(savescale / cifCurReadStyle->crs_scaleFactor);
-			    }
-
-			    DBPaintPlane(plane, &lrec->r_r, CIFPaintTable,
-					(PaintUndoInfo *)NULL);
-	
-			    free_magic1_t mm1 = freeMagic1_init();
-			    freeMagic1(&mm1, lrec);
-			    lrec = lrec->r_next;
-			    freeMagic1_end(&mm1);
-			}
-		    	freeMagic(propname);
-		    }
-		}
 	    }
 
 	    /* Swap planes */
@@ -888,7 +790,9 @@ CIFPaintCurrent(
 
     	for (i = 0; i < cifNReadLayers; i++)
 	{
-	    LinkedRect *lrec = NULL, *lsrch;
+	    LinkedRect *lrec = NULL;
+	    char *propstr = NULL;
+	    char locstr[512];
 	    Plane *tempp;
 
 	    if (!TTMaskHasType(CalmaMaskHints, i)) continue;
@@ -913,55 +817,53 @@ CIFPaintCurrent(
 			(CellDef *)NULL, CIFPlanes, FALSE, (ClientData)NULL);
 
 	    /* Scan the resulting plane and generate linked Rect structures for
-	     * each shape found.  (To do:  Remove the linked Rects and paint
+	     * each shape found.
-	     * directly into the plane in cifMaskHintFunc(), which is more
-	     * efficient but not hugely so.)
 	     */
 	    DBSrPaintArea((Tile *)NULL, presult, &TiPlaneRect, &CIFSolidBits,
 			cifMaskHintFunc, (ClientData)&lrec);
 
 	    if (lrec != NULL)
 	    {
-		PropertyRecord *proprec;
-		bool propfound;
 		char *propname;
-		Plane *plane;
 
 	    	propname = (char *)mallocMagic(11 + strlen(cifReadLayers[i]));
 	    	sprintf(propname, "MASKHINTS_%s", cifReadLayers[i]);
 
-	    	/* Paint all linked Rects into a mask-hints property plane
+	    	propstr = (char *)NULL;
-		 * in the target cell.
+
+	    	/* Turn all linked Rects into a mask-hints property in the
+		 * target cell.
 		 */
-
-		proprec = DBPropGet(cifReadCellDef, propname, &propfound);
-		if (!propfound)
-		{
-		    proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord));
-		    proprec->prop_type = PROPERTY_TYPE_PLANE;
-		    proprec->prop_len = 0;	/* (unused) */
-		    plane = DBNewPlane((ClientData)TT_SPACE);
-		    proprec->prop_value.prop_plane = plane;
-		    DBPropPut(cifReadCellDef, propname, proprec);
-		}
-		else
-		    plane = proprec->prop_value.prop_plane;
-
 	    	while (lrec != NULL)
 	    	{
-		    lrec->r_r.r_xbot /= CIFCurStyle->cs_scaleFactor;
+		    char *newstr;
-		    lrec->r_r.r_ybot /= CIFCurStyle->cs_scaleFactor;
+		    sprintf(locstr, "%d %d %d %d",
-		    lrec->r_r.r_xtop /= CIFCurStyle->cs_scaleFactor;
+				lrec->r_r.r_xbot / CIFCurStyle->cs_scaleFactor,
-		    lrec->r_r.r_ytop /= CIFCurStyle->cs_scaleFactor;
+				lrec->r_r.r_ybot / CIFCurStyle->cs_scaleFactor,
-
+				lrec->r_r.r_xtop / CIFCurStyle->cs_scaleFactor,
-		    DBPaintPlane(plane, &lrec->r_r, CIFPaintTable,
+				lrec->r_r.r_ytop / CIFCurStyle->cs_scaleFactor);
-				(PaintUndoInfo *)NULL);
+		    if (propstr == NULL)
-
+		    {
+		    	newstr = (char *)mallocMagic(strlen(locstr) + 1);
+		    	sprintf(newstr, "%s", locstr);
+		    }
+		    else
+		    {
+		    	newstr = (char *)mallocMagic(strlen(locstr)
+					+ strlen(propstr) + 2);
+		    	sprintf(newstr, "%s %s", propstr, locstr);
+		    	freeMagic(propstr);
+		    }
+		    propstr = newstr;
 		    free_magic1_t mm1 = freeMagic1_init();
 		    freeMagic1(&mm1, lrec);
 		    lrec = lrec->r_next;
 		    freeMagic1_end(&mm1);
 		}
+		/* NOTE: propstr is transferred to the CellDef and should
+		 * not be free'd here.
+		 */
+		DBPropPut(cifReadCellDef, propname, propstr);
 	    	freeMagic(propname);
 	    }
 
@@ -1000,7 +902,6 @@ cifMakeBoundaryFunc(
     /* If there are multiple rectangles defined with the boundary   */
     /* layer, then the last one defines the FIXED_BBOX property.    */
 
-    PropertyRecord *proprec;
     Rect area;
     char propertyvalue[128], *storedvalue;
     int savescale;
@@ -1032,24 +933,19 @@ cifMakeBoundaryFunc(
 
     if (cifReadCellDef->cd_flags & CDFIXEDBBOX)
     {
-	PropertyRecord *proprec;
+	char *propvalue;
 	bool found;
 
 	/* Only flag a warning if the redefined boundary was	*/
 	/* different from the original.				*/
 
-	proprec = DBPropGet(cifReadCellDef, "FIXED_BBOX", &found);
+	propvalue = (char *)DBPropGet(cifReadCellDef, "FIXED_BBOX", &found);
 	if (found)
 	{
 	    Rect bbox;
-	    if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+	    if (sscanf(propvalue, "%d %d %d %d", &bbox.r_xbot, &bbox.r_ybot,
-			(proprec->prop_len == 4))
+		    &bbox.r_xtop, &bbox.r_ytop) == 4)
 	    {
-		bbox.r_xbot = proprec->prop_value.prop_integer[0];
-		bbox.r_ybot = proprec->prop_value.prop_integer[1];
-		bbox.r_xtop = proprec->prop_value.prop_integer[2];
-		bbox.r_ytop = proprec->prop_value.prop_integer[3];
-
 		if ((bbox.r_xbot != area.r_xbot) ||
 			(bbox.r_ybot != area.r_ybot) ||
 			(bbox.r_xtop != area.r_xtop) ||
@@ -1066,15 +962,10 @@ cifMakeBoundaryFunc(
 	}
     }
 
-    proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) + 2 * sizeof(int));
+    sprintf(propertyvalue, "%d %d %d %d",
-    proprec->prop_type = PROPERTY_TYPE_DIMENSION;
+	    area.r_xbot, area.r_ybot, area.r_xtop, area.r_ytop);
-    proprec->prop_len = 4;
+    storedvalue = StrDup((char **)NULL, propertyvalue);
-    proprec->prop_value.prop_integer[0] = area.r_xbot;
+    DBPropPut(cifReadCellDef, "FIXED_BBOX", storedvalue);
-    proprec->prop_value.prop_integer[1] = area.r_ybot;
-    proprec->prop_value.prop_integer[2] = area.r_xtop;
-    proprec->prop_value.prop_integer[3] = area.r_ytop;
-
-    DBPropPut(cifReadCellDef, "FIXED_BBOX", proprec);
     cifReadCellDef->cd_flags |= CDFIXEDBBOX;
     return 0;
 }
@@ -1786,8 +1677,8 @@ CIFReadCellCleanup(
     }
 
     /* Do geometrical processing on the top-level cell. */
-    if (filetype == FILE_CIF) CIFPaintCurrent(filetype);
 
+    CIFPaintCurrent(FILE_CIF);
     DBAdjustLabels(EditCellUse->cu_def, &TiPlaneRect);
     DBReComputeBbox(EditCellUse->cu_def);
     DBWAreaChanged(EditCellUse->cu_def, &EditCellUse->cu_def->cd_bbox,

cif/CIFrdpt.c

@@ -244,61 +244,40 @@ CIFPropRecordPath(
 {
     extern float CIFGetOutputScale(int convert);
     CIFPath *pathp;
-    char *namestr = NULL;
+    char *pathstr, *sptr;
-    int components, i, x, y, mult, pathnum;
+    int components;
-    PropertyRecord *proprec;
+    float x, y, oscale, mult;
-    bool propfound;
 
-    /* If "name" is a property, then append a suffix to it to ensure uniqueness */
+    oscale = CIFGetOutputScale(1000);   /* 1000 for conversion to um */
-    DBPropGet(def, propname, &propfound);
+    if (oscale == 0.0) oscale = 1.0;
-    if (propfound)
+    mult = (iswire == TRUE) ? 0.5 : 1.0;
-    {
-	pathnum = 0;
-	namestr = mallocMagic(strlen(propname) + 10);
-	while (propfound)
-	{
-	    sprintf(namestr, "%s_%d", propname, pathnum);
-	    DBPropGet(def, namestr, &propfound);
-	    pathnum++;
-	}
-    }
 
-    mult = (iswire == TRUE) ? 1 : 0;
-
-    /* Count the number of components in the path */
     pathp = pathheadp;
     components = 0;
+
+    /* Count the number of components in the path */
     while (pathp != NULL)
     {
-	components++;
 	pathp = pathp->cifp_next;
+	components++;
     }
-    /* Allocate enough space to hold 2 * N points. */
+    /* Allocate enough space to hold 2 * N points at "infinity" */
-    proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
+    pathstr = (char *)mallocMagic(components * 40);
-		((components - 1) * 2) * sizeof(int));
-    proprec->prop_type = PROPERTY_TYPE_DIMENSION;
-    proprec->prop_len = components * 2;
 
     pathp = pathheadp;
-    i = 0;
+    sptr = pathstr;
     while (pathp != NULL)
     {
-	x = pathp->cifp_x >> mult;
+	x = (float)pathp->cifp_x * oscale * mult;
-	y = pathp->cifp_y >> mult;
+	y = (float)pathp->cifp_y * oscale * mult;
-        
+	sprintf(sptr, "%.3f %.3f ", x, y);
-	proprec->prop_value.prop_integer[i] = x;
+	sptr = sptr + strlen(sptr);
-	proprec->prop_value.prop_integer[i + 1] = y;
-
-	i += 2;
 	pathp = pathp->cifp_next;
     }
-    if (namestr)
+
-    {
+    /* Reallocate pathstr to be no larger than needed to hold the path contents */
-	DBPropPut(def, namestr, proprec);
+    StrDup(&pathstr, pathstr);
-	freeMagic(namestr);
+    DBPropPut(def, propname, (ClientData)pathstr);
-    }
-    else
-	DBPropPut(def, propname, proprec);
 }
 
 /*

cif/CIFrdtech.c

@@ -324,19 +324,14 @@ cifNewReadStyle(void)
     {
 	/* Destroy old style and free all memory allocated to it */
 
-	for (i = 0; i < MAXCIFRLAYERS; i++)
+	for (i=0; i<MAXCIFRLAYERS; i+=1)
 	{
 	    layer = cifCurReadStyle->crs_layers[i];
 	    if (layer != NULL)
 	    {
 		free_magic1_t mm1 = freeMagic1_init();
 		for (op = layer->crl_ops; op != NULL; op = op->co_next)
-		{
-		    if (op->co_opcode == CIFOP_MASKHINTS ||
-				op->co_opcode == CIFOP_TAGGED)
-			freeMagic((char *)op->co_client);
 		    freeMagic1(&mm1, (char *)op);
-		}
 		freeMagic1_end(&mm1);
 		freeMagic((char *)layer);
 	    }
@@ -995,12 +990,6 @@ CIFReadTechLine(
 	newOp->co_opcode = CIFOP_COPYUP;
     else if (strcmp(argv[0], "boundary") == 0)
 	newOp->co_opcode = CIFOP_BOUNDARY;
-    else if (strcmp(argv[0], "not-square") == 0)
-	newOp->co_opcode = CIFOP_NOTSQUARE;
-    else if (strcmp(argv[0], "mask-hints") == 0)
-	newOp->co_opcode = CIFOP_MASKHINTS;
-    else if (strcmp(argv[0], "tagged") == 0)
-	newOp->co_opcode = CIFOP_TAGGED;
     else
     {
 	TechError("Unknown statement \"%s\".\n", argv[0]);
@@ -1027,15 +1016,6 @@ CIFReadTechLine(
 		goto errorReturn;
 	    }
 	    break;
-        case CIFOP_MASKHINTS:
-            if (argc != 2) goto wrongNumArgs;
-            newOp->co_client = (ClientData)StrDup((char **)NULL, argv[1]);
-            break;
-        case CIFOP_TAGGED:
-            if (argc != 3) goto wrongNumArgs;
-            newOp->co_client = (ClientData)StrDup((char **)NULL, argv[1]);
-	    CIFParseReadLayers(argv[2], &newOp->co_cifMask, TRUE);
-            break;
     }
 
     /* Link the new CIFOp onto the list. */
@@ -1119,7 +1099,6 @@ CIFReadTechFinal(void)
  *
  * ----------------------------------------------------------------------------
  */
-
 void
 CIFReadLoadStyle(
     char *stylename)

cif/CIFsee.c

@@ -168,7 +168,7 @@ CIFPaintLayer(
     (void) DBTreeSrTiles(&scx, &DBAllButSpaceAndDRCBits, 0,
 	cifHierCopyFunc, (ClientData) CIFComponentDef);
     CIFCopyMaskHints(&scx, CIFComponentDef);
-    DBTreeSrCells(&scx, 0, CIFCopyMaskHints,
+    DBTreeSrCells(&scx, 0, cifHierCopyMaskHints,
                 (ClientData)CIFComponentDef);
 
     oldCount = DBWFeedbackCount;
@@ -289,7 +289,7 @@ CIFSeeLayer(
     (void) DBTreeSrTiles(&scx, &DBAllButSpaceAndDRCBits, 0,
 	cifHierCopyFunc, (ClientData) CIFComponentDef);
     CIFCopyMaskHints(&scx, CIFComponentDef);
-    DBTreeSrCells(&scx, 0, CIFCopyMaskHints,
+    DBTreeSrCells(&scx, 0, cifHierCopyMaskHints,
                 (ClientData)CIFComponentDef);
 
     oldCount = DBWFeedbackCount;
@@ -461,7 +461,7 @@ CIFCoverageLayer(
     (void) DBTreeSrTiles(&scx, &DBAllButSpaceAndDRCBits, 0,
 	cifHierCopyFunc, (ClientData) CIFComponentDef);
     CIFCopyMaskHints(&scx, CIFComponentDef);
-    DBTreeSrCells(&scx, 0, CIFCopyMaskHints,
+    DBTreeSrCells(&scx, 0, cifHierCopyMaskHints,
                 (ClientData)CIFComponentDef);
 
     CIFGen(CIFComponentDef, rootDef, area, CIFPlanes, &depend, TRUE, TRUE,
@@ -504,10 +504,10 @@ CIFCoverageLayer(
     }
     else
     {
-    	TxPrintf("%s Area = %"DLONG_PREFIX"d CIF units^2\n", doBox ?  "Cursor Box" :
+    	TxPrintf("%s Area = %lld CIF units^2\n", doBox ?  "Cursor Box" :
 		"Cell", btotal);
-    	TxPrintf("Layer Bounding Area = %"DLONG_PREFIX"d CIF units^2\n", atotal);
+    	TxPrintf("Layer Bounding Area = %lld CIF units^2\n", atotal);
-    	TxPrintf("Layer Total Area = %"DLONG_PREFIX"d CIF units^2\n", cstats.coverage);
+    	TxPrintf("Layer Total Area = %lld CIF units^2\n", cstats.coverage);
     	TxPrintf("Coverage in %s = %1.1f%%\n", doBox ? "box" :
 		"cell", 100.0 * fcover);
     }

cif/CIFtech.c

@@ -1107,8 +1107,6 @@ CIFTechLine(
 	newOp->co_opcode = CIFOP_BBOX;
     else if (strcmp(argv[0], "net") == 0)
 	newOp->co_opcode = CIFOP_NET;
-    else if (strcmp(argv[0], "tagged") == 0)
-	newOp->co_opcode = CIFOP_TAGGED;
     else if (strcmp(argv[0], "maxrect") == 0)
 	newOp->co_opcode = CIFOP_MAXRECT;
     else if (strcmp(argv[0], "boundary") == 0)
@@ -1119,8 +1117,6 @@ CIFTechLine(
 	newOp->co_opcode = CIFOP_CLOSE;
     else if (strcmp(argv[0], "orthogonal") == 0)
 	newOp->co_opcode = CIFOP_MANHATTAN;
-    else if (strcmp(argv[0], "not-square") == 0)
-	newOp->co_opcode = CIFOP_NOTSQUARE;
     else if (strcmp(argv[0], "bridge") == 0)
 	newOp->co_opcode = CIFOP_BRIDGE;
     else if (strcmp(argv[0], "bridge-lim") == 0)
@@ -1359,7 +1355,6 @@ bloatCheck:
 	    bloatDone: break;
 
 	case CIFOP_NET:
-	case CIFOP_TAGGED:
 	    if (argc != 3) goto wrongNumArgs;
 	    newOp->co_client = (ClientData)StrDup((char **)NULL, argv[1]);
 	    cifParseLayers(argv[2], CIFCurStyle, &newOp->co_paintMask,
@@ -1674,12 +1669,12 @@ cifComputeRadii(
 
     for (op = layer->cl_ops; op != NULL; op = op->co_next)
     {
-	/* BBOX, NET, TAGGED, and MASKHINTS operators should never be	*/
+	/* BBOX, NET, and MASKHINTS operators should never be used	*/
-	/* used	hierarchically so ignore any grow/shrink operators that	*/
+	/* hierarchically so ignore any grow/shrink operators that	*/
 	/* come after them.						*/
 
 	if (op->co_opcode == CIFOP_BBOX || op->co_opcode == CIFOP_NET ||
-		    op->co_opcode == CIFOP_TAGGED || op->co_opcode == CIFOP_MASKHINTS)
+		    op->co_opcode == CIFOP_MASKHINTS)
 	    break;
 
 	/* If CIF layers are used, switch to the max of current
@@ -1991,8 +1986,8 @@ CIFTechFinal(void)
 		/* Presence of op->co_opcode in CIFOP_OR indicates a copy */
 		/* of the SquaresData pointer from a following operator.  */
 		/* CIFOP_BBOX and CIFOP_MAXRECT uses the co_client field  */
-		/* as a flag field, while CIFOP_NET, CIFOP_MASKHINTS, and */
+		/* as a flag field, while CIFOP_NET and CIFOP_MASKHINTS	  */
-		/* CIFOP_TAGGED use it for a string.			  */
+		/* uses it for a string.				  */
 		else
 		{
 		    switch (op->co_opcode)
@@ -2004,7 +1999,6 @@ CIFTechFinal(void)
 			case CIFOP_MAXRECT:
 			case CIFOP_MANHATTAN:
 			case CIFOP_NET:
-			case CIFOP_TAGGED:
 			    break;
 			case CIFOP_BRIDGELIM:
 			case CIFOP_BRIDGE:
@@ -2540,7 +2534,6 @@ CIFTechOutputScale(
 			case CIFOP_MAXRECT:
 			case CIFOP_MANHATTAN:
 			case CIFOP_NET:
-			case CIFOP_TAGGED:
 			case CIFOP_INTERACT:
 			    break;
 			case CIFOP_BRIDGELIM:
@@ -2656,8 +2649,8 @@ CIFTechOutputScale(
 		    default:
 			/* op->co_opcode in CIFOP_OR is a pointer copy,	*/
 			/* in CIFOP_BBOX and CIFOP_MAXRECT is a	flag,	*/
-			/* and in CIFOP_NET, CIFOP_MASKHINTS, and	*/
+			/* and in CIFOP_NET and CIFOP_MASKHINTS is a	*/
-			/* CIFOP_TAGGED is a string.			*/
+			/* string.					*/
 			break;
 		}
 	    }

commands/CmdAB.c

@@ -779,8 +779,8 @@ CmdBox(
 	    break;
 	case BOX_EXISTS:
 #ifdef MAGIC_WRAPPER
-	    Tcl_SetObjResult(magicinterp,
+	    Tcl_SetResult(magicinterp, ToolGetBox(NULL, NULL) ?  "1" : "0",
-			Tcl_NewBooleanObj(ToolGetBox(NULL, NULL) ?  TRUE : FALSE));
+			NULL);
 #else
 	    TxPrintf("%s\n", ToolGetBox(NULL, NULL) ? "True" : "False");
 #endif

commands/CmdCD.c

@@ -117,13 +117,12 @@ bool cmdDumpParseArgs(char *cmdName, MagWindow *w, TxCommand *cmd, CellUse *dumm
 #define CALMA_READ	19
 #define CALMA_READONLY	20
 #define CALMA_RESCALE	21
-#define CALMA_SAVEPATHS	22
+#define CALMA_WARNING	22
-#define CALMA_WARNING	23
+#define CALMA_WRITE	23
-#define CALMA_WRITE	24
+#define CALMA_POLYS	24
-#define CALMA_POLYS	25
+#define CALMA_PATHS	25
-#define CALMA_PATHS	26
+#define CALMA_UNDEFINED	26
-#define CALMA_UNDEFINED	27
+#define CALMA_UNIQUE	27
-#define CALMA_UNIQUE	28
 
 #define CALMA_WARN_HELP CIF_WARN_END	/* undefined by CIF module */
 
@@ -176,7 +175,6 @@ CmdCalma(
 	"		into edit cell",
 	"readonly [yes|no]	set cell as read-only and generate output from GDS file",
 	"rescale [yes|no]	allow or disallow internal grid subdivision",
-	"savepaths [yes|no]	save path centerlines as cell properties",
 	"warning [option]	set warning information level",
 	"write file		output Calma GDS-II format to \"file\"\n"
 	"		for the window's root cell",
@@ -740,27 +738,6 @@ CmdCalma(
 		CalmaSubcellPolygons = (unsigned char)option;
 	    return;
 
-	case CALMA_SAVEPATHS:
-	    if (cmd->tx_argc == 2)
-	    {
-#ifdef MAGIC_WRAPPER
-		Tcl_SetObjResult(magicinterp, Tcl_NewBooleanObj(CalmaRecordPaths));
-#else
-		TxPrintf("Paths in GDS cells read from input file are%s recorded"
-				" as cell properties.\n",
-			(CalmaRecordPaths) ?  " " : " not");
-#endif
-		return;
-	    }
-	    else if (cmd->tx_argc != 3)
-		goto wrongNumArgs;
-
-	    option = Lookup(cmd->tx_argv[2], cmdCalmaYesNo);
-	    if (option < 0)
-		goto wrongNumArgs;
-	    CalmaRecordPaths = (option < 4) ? FALSE : TRUE;
-	    return;
-
 	case CALMA_NO_DUP:
 	    if (cmd->tx_argc == 2)
 	    {
@@ -1323,7 +1300,7 @@ CmdCellname(
 	    if (cellDef == (CellDef *) NULL)
 		TxError("Unknown cell %s\n", cellname);
 	    else
-		CmdDoProperty(cellDef, w, cmd, 3 + ((dolist) ? 1 : 0));
+		CmdDoProperty(cellDef, cmd, 3 + ((dolist) ? 1 : 0));
 	    break;
 
 	case IDX_DELETE:
@@ -5014,20 +4991,15 @@ cmdDumpParseArgs(
     bbox = def->cd_bbox;
     if (def->cd_flags & CDFIXEDBBOX)
     {
-	PropertyRecord *proprec;
+	char *propvalue;
 	bool found;
 
-	proprec = DBPropGet(def, "FIXED_BBOX", &found);
+	propvalue = (char *)DBPropGet(def, "FIXED_BBOX", &found);
 	if (found)
 	{
-	    if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+	    if (sscanf(propvalue, "%d %d %d %d", &bbox.r_xbot, &bbox.r_ybot,
-			(proprec->prop_len == 4))
+		    &bbox.r_xtop, &bbox.r_ytop) != 4)
-	    {
+		bbox = def->cd_bbox;
-		bbox.r_xbot = proprec->prop_value.prop_integer[0];
-		bbox.r_ybot = proprec->prop_value.prop_integer[1];
-		bbox.r_xtop = proprec->prop_value.prop_integer[2];
-		bbox.r_ytop = proprec->prop_value.prop_integer[3];
-	    }
 	}
     }
 

commands/CmdE.c

@@ -925,14 +925,13 @@ cmdExpandFunc(
 #define	DOALL		1
 #define	DOCAPACITANCE	2
 #define	DOCOUPLING	3
-#define	DOEXTRESIST	4
+#define	DOLENGTH	4
-#define	DOLENGTH	5
+#define	DOLOCAL		5
-#define	DOLOCAL		6
+#define	DORESISTANCE	6
-#define	DORESISTANCE	7
+#define	DOLABELCHECK	7
-#define	DOLABELCHECK	8
+#define	DOALIASES	8
-#define	DOALIASES	9
+#define	DOUNIQUE	9
-#define	DOUNIQUE       10
+#define	DOEXTRESIST    10
-#define	DOEXTRESIST2   11
 
 #define	LENCLEAR	0
 #define	LENDRIVER	1
@@ -975,14 +974,13 @@ CmdExtract(
 	"all			all options",
 	"capacitance		extract substrate capacitance",
 	"coupling		extract coupling capacitance",
-	"extresist		extract resistance",
 	"length			compute driver-receiver pathlengths",
 	"local			put all generated files in the current directory",
 	"lumped			estimate lumped resistance",
 	"labelcheck		check for connections through sticky labels",
 	"aliases		output all net name aliases",
 	"unique			ensure unique node names during extraction",
-	"resistance		extract resistance (same as \"do extresist\")",
+	"resistance		extract resistance",
 	NULL
     };
     static const char * const cmdExtLength[] =
@@ -1288,7 +1286,7 @@ CmdExtract(
 		TxPrintf("%s label check\n", OPTSET(EXT_DOLABELCHECK));
 		TxPrintf("%s aliases\n", OPTSET(EXT_DOALIASES));
 		TxPrintf("%s unique\n", OPTSET(EXT_DOUNIQUE));
-		TxPrintf("%s resistance (extresist)\n", OPTSET(EXT_DOEXTRESIST));
+		TxPrintf("%s resistance\n", OPTSET(EXT_DOEXTRESIST));
 		return;
 #undef	OPTSET
 	    }
@@ -1319,8 +1317,7 @@ CmdExtract(
 		case DOLABELCHECK:	option = EXT_DOLABELCHECK; break;
 		case DOALIASES:		option = EXT_DOALIASES; break;
 		case DOUNIQUE:		option = EXT_DOUNIQUE; break;
-		case DOEXTRESIST:
+		case DOEXTRESIST:	option = EXT_DOEXTRESIST; break;
-		case DOEXTRESIST2:	option = EXT_DOEXTRESIST; break;
 		case DOLOCAL:
 		    /* "extract do local" and "extract no local" are kept for
 		     * backwards compatibility, but now effectively implement

commands/CmdLQ.c

@@ -45,8 +45,9 @@ static const char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magi
 #include "utils/undo.h"
 #include "select/select.h"
 #include "netmenu/netmenu.h"
+
+/* C99 compat */
 #include "cif/cif.h"
-#include "cif/CIFint.h"
 
 /* Forward declarations */
 
@@ -2295,8 +2296,6 @@ parsepositions:
     editDef->cd_flags |= (CDMODIFIED | CDGETNEWSTAMP);
 }
 
-#define PROPERTY_TYPE_COMPAT	4	/* Last entry in cmdPropertyType */
-
 /*
  * ----------------------------------------------------------------------------
  *
@@ -2320,449 +2319,47 @@ parsepositions:
 void
 CmdDoProperty(
     CellDef *def,
-    MagWindow *w,
     TxCommand *cmd,
     int argstart)
 {
-    PropertyRecord *proprec;
-    char *value;
-    bool propfound, dolist;
-    int proptype, proplen, propvalue, i;
-    dlong dvalue;
-    int locargc = cmd->tx_argc - argstart + 1;
-#ifdef MAGIC_WRAPPER
-    Tcl_Obj *tobj;
-#endif
-
-    /* Forward declarations */
     int printPropertiesFunc();
-    int printPlanePropFunc();		
+    char *value;
-
+    bool propfound;
-    /* These should match the property codes in database.h.in, except
+    int locargc = cmd->tx_argc - argstart + 1;
-     * for "compat" which must come at the end.
-     */
-    static const char * const cmdPropertyType[] = {
-	"string", "integer", "dimension", "double", "plane", "compat", NULL
-    };
-
-    /* If the first keyword is "list", then set dolist and increment
-     * the starting argument position.
-     */
-    dolist = FALSE;
-    if (locargc > 1)
-    {
-	if (!strcmp(cmd->tx_argv[argstart], "list"))
-	{
-	    dolist = TRUE;
-	    locargc--;
-	    argstart++;
-	}
-    }
-
-    /* If a property type is given, parse it and then strip it from
-     * the arguments list.
-     */
-    if (locargc > 1)
-    {
-	proptype = Lookup(cmd->tx_argv[argstart], cmdPropertyType);
-	if (proptype >= 0)
-	{
-	    if (proptype != PROPERTY_TYPE_COMPAT)
-	    {
-		locargc--;
-		argstart++;
-	    }
-	}
-	else
-	    proptype = PROPERTY_TYPE_STRING;	/* default */
-    }
-    else
-	proptype = PROPERTY_TYPE_STRING;	/* default */
 
     if (locargc == 1)
     {
-#ifdef MAGIC_WRAPPER
-	Tcl_Obj *tobj;
-	/* Create an empty list for the interpreter result; the
-	 * printPropertiesFunc() function will append values to it.
-	 */
-	tobj = Tcl_NewListObj(0, NULL);
-	Tcl_SetObjResult(magicinterp, tobj);
-#endif
 	/* print all properties and their values */
-	DBPropEnum(def, printPropertiesFunc, (ClientData)w);
+	DBPropEnum(def, printPropertiesFunc, NULL);
     }
 
     else if (locargc == 2)
     {
-	/* If the property type was "compat", then give the state of the
+	/* print the value of the indicated property */
-	 * compatibility flag and return.
+	value = (char *)DBPropGet(def, cmd->tx_argv[argstart], &propfound);
-	 */
-	if (proptype == PROPERTY_TYPE_COMPAT)
-	{
-#ifdef MAGIC_WRAPPER
-	    Tcl_SetObjResult(magicinterp, Tcl_NewBooleanObj(DBPropCompat));
-#else
-	    TxPrintf("%s\n", (DBPropCompat == TRUE) ? "True" : "False");
-#endif
-	    return;
-	}
-
-	/* Print the value of the indicated property */
-	proprec = (PropertyRecord *)DBPropGet(def, cmd->tx_argv[argstart], &propfound);
 	if (propfound)
-	{
-	    proptype = proprec->prop_type;
 #ifdef MAGIC_WRAPPER
-	    switch (proptype)
+	    Tcl_SetResult(magicinterp, value, NULL);
-	    {
-		case PROPERTY_TYPE_STRING:
-		    Tcl_SetResult(magicinterp, proprec->prop_value.prop_string, NULL);
-		    break;
-		case PROPERTY_TYPE_INTEGER:
-		    if (proprec->prop_len == 1)
-			Tcl_SetObjResult(magicinterp,
-				Tcl_NewIntObj(proprec->prop_value.prop_integer[0]));
-		    else
-		    {
-			tobj = Tcl_NewListObj(0, NULL);
-			for (i = 0; i < proprec->prop_len; i++)
-			    Tcl_ListObjAppendElement(magicinterp, tobj,
-					Tcl_NewIntObj(
-					proprec->prop_value.prop_integer[i]));
-			Tcl_SetObjResult(magicinterp, tobj);
-		    }
-		    break;
-		case PROPERTY_TYPE_DIMENSION:
-		    if (proprec->prop_len == 1)
-			Tcl_SetResult(magicinterp,
-				DBWPrintValue(proprec->prop_value.prop_integer[0],
-				w, TRUE), NULL);
-		    else
-		    {
-			tobj = Tcl_NewListObj(0, NULL);
-			for (i = 0; i < proprec->prop_len; i++)
-			    Tcl_ListObjAppendElement(magicinterp, tobj,
-					Tcl_NewStringObj(DBWPrintValue(
-					proprec->prop_value.prop_integer[i], w,
-					((i % 2) == 0) ? TRUE : FALSE), -1));
-			Tcl_SetObjResult(magicinterp, tobj);
-		    }
-		    break;
-		case PROPERTY_TYPE_PLANE:
-		    tobj = Tcl_NewListObj(0, NULL);
-		    DBSrPaintArea(PlaneGetHint(proprec->prop_value.prop_plane),
-				proprec->prop_value.prop_plane,
-				&TiPlaneRect, &CIFSolidBits, printPlanePropFunc,
-				(ClientData)tobj);
-		    Tcl_SetObjResult(magicinterp, tobj);
-		    break;
-		case PROPERTY_TYPE_DOUBLE:
-		    if (proprec->prop_len == 1)
-			Tcl_SetObjResult(magicinterp,
-				Tcl_NewWideIntObj((Tcl_WideInt)
-				proprec->prop_value.prop_double[0]));
-		    else
-		    {
-			tobj = Tcl_NewListObj(0, NULL);
-			for (i = 0; i < proprec->prop_len; i++)
-			    Tcl_ListObjAppendElement(magicinterp, tobj,
-					Tcl_NewWideIntObj((Tcl_WideInt)
-					proprec->prop_value.prop_double[i]));
-			Tcl_SetObjResult(magicinterp, tobj);
-		    }
-		    break;
-	    }
 #else
-	    switch (proptype)
+	    TxPrintf("%s", value);
-	    {
-		case PROPERTY_TYPE_STRING:
-		    TxPrintf("%s\n", proprec->prop_value.prop_string);
-		    break;
-		case PROPERTY_TYPE_INTEGER:
-		    for (i = 0; i < proprec->prop_len; i++)
-			TxPrintf("%d ", proprec->prop_value.prop_integer[i]);
-		    TxPrintf("\n");
-		    break;
-		case PROPERTY_TYPE_DIMENSION:
-		    for (i = 0; i < proprec->prop_len; i++)
-			TxPrintf("%s ", DBWPrintValue(
-				proprec->prop_value.prop_integer[i], w,
-				((i % 2) == 0) ? TRUE : FALSE));
-		
-		    TxPrintf("\n");
-		    break;
-		case PROPERTY_TYPE_PLANE:
-		    DBSrPaintArea(PlaneGetHint(proprec->prop_value.prop_plane),
-				proprec->prop_value.prop_plane,
-				&TiPlaneRect, &CIFSolidBits, printPlanePropFunc,
-				(ClientData)NULL);
-		    TxPrintf("\n");
-		    break;
-		case PROPERTY_TYPE_DOUBLE:
-		    for (i = 0; i < proprec->prop_len; i++)
-			TxPrintf( "%"DLONG_PREFIX"d",
-				proprec->prop_value.prop_double[i]);
-		    TxPrintf("\n");
-		    break;
-	    }
 #endif
-	}
 	else {
 #ifdef MAGIC_WRAPPER
 	    /* If the command was "cellname list property ...", then	*/
 	    /* just return NULL if the property was not found.		*/
-	    if (!dolist)
+	    if (strcmp(cmd->tx_argv[1], "list"))
 #endif
-		TxError("Property name \"%s\" is not defined\n", cmd->tx_argv[argstart]);
+		TxError("Property name \"%s\" is not defined\n", cmd->tx_argv[1]);
 	}
     }
-    else if (locargc >= 3)
+    else if (locargc == 3)
     {
-	/* If the property type was "compat", then set the state of the
-	 * compatibility flag and return.
-	 */
-	if (proptype == PROPERTY_TYPE_COMPAT)
-	{
-	    int idx;
-	    static const char * const cmdPropYesNo[] = {
-			"disable", "no", "false", "off", "0",
-			"enable", "yes", "true", "on", "1", 0 };
-	    idx = Lookup(cmd->tx_argv[2], cmdPropYesNo);
-	    if (idx < 0)
-	    {
-		TxError("Unknown property compat option \"%s\"\n", cmd->tx_argv[2]);
-		return;
-	    }
-	    DBPropCompat = (idx <= 4) ? FALSE : TRUE;
-	    return;
-	}
-
-	/* Catch the following known reserved keywords and cast them to the
-	 * expected property type.  If any property type was already given
-	 * to the command, it is overridden.  This ensures that the reserved
-	 * keyword functions work correctly.
-	 *
-	 * GDS_START, GDS_END:  PROPERTY_TYPE_DOUBLE
-	 * MASKHINTS_*:  PROPERTY_TYPE_PLANE
-	 * FIXED_BBOX:  PROPERTY_TYPE_DIMENSION
-	 */
-	if (!strcmp(cmd->tx_argv[argstart], "GDS_START"))
-	    proptype = PROPERTY_TYPE_DOUBLE;
-	else if (!strcmp(cmd->tx_argv[argstart], "GDS_END"))
-	    proptype = PROPERTY_TYPE_DOUBLE;
-	else if (!strcmp(cmd->tx_argv[argstart], "GDS_FILE"))
-	    proptype = PROPERTY_TYPE_STRING;
-	else if (!strcmp(cmd->tx_argv[argstart], "FIXED_BBOX"))
-	    proptype = PROPERTY_TYPE_DIMENSION;
-	else if (!strcmp(cmd->tx_argv[argstart], "OBS_BBOX"))
-	    proptype = PROPERTY_TYPE_DIMENSION;
-	else if (!strncmp(cmd->tx_argv[argstart], "MASKHINTS_", 10))
-	    proptype = PROPERTY_TYPE_PLANE;
-
 	if (strlen(cmd->tx_argv[argstart + 1]) == 0)
 	    DBPropPut(def, cmd->tx_argv[argstart], NULL);
 	else
 	{
-	    if (proptype == PROPERTY_TYPE_STRING)
+	    value = StrDup((char **)NULL, cmd->tx_argv[argstart + 1]);
-	    {
+	    DBPropPut(def, cmd->tx_argv[argstart], value);
-		proplen = strlen(cmd->tx_argv[argstart + 1]);
-		proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) -
-			7 + proplen);
-		proprec->prop_type = proptype;
-		proprec->prop_len = proplen;
-		strcpy(proprec->prop_value.prop_string, cmd->tx_argv[argstart + 1]);
-	    }
-	    else	/* All non-string properties */
-	    {
-		Plane *plane;
-		Rect r;
-
-		/* Two choices:  If locargc == 3 then all values are in one
-		 * argument.  If locargc > 3, then parse each argument as a
-		 * separate value.
-		 */
-		if (locargc > 3)
-		{
-		    proplen = locargc - 2;
-		    if (proptype == PROPERTY_TYPE_DOUBLE)
-		        proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
-				(proplen - 1)*sizeof(dlong));
-		    else if (proptype == PROPERTY_TYPE_PLANE)
-		    {
-		        proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord));
-			plane = DBNewPlane((ClientData)TT_SPACE);
-			proprec->prop_value.prop_plane = plane;
-		    }
-		    else
-		        proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
-				(proplen - 2)*sizeof(int));
-		    proprec->prop_type = proptype;
-		    proprec->prop_len = proplen;
-
-		    for (i = 1; i < locargc - 1; i++)
-		    {
-			if (proptype == PROPERTY_TYPE_INTEGER)
-			{
-			    if (sscanf(cmd->tx_argv[argstart + i], "%d",
-					&propvalue) == 1)
-				proprec->prop_value.prop_integer[i - 1] = propvalue;
-			    else
-			    {
-				TxError("Unable to parse value \"%s\" as an integer\n",
-					cmd->tx_argv[argstart + i]);
-				proprec->prop_value.prop_integer[i - 1] = 0;
-			    }
-			}
-			else if (proptype == PROPERTY_TYPE_DOUBLE)
-			{
-			    if (sscanf(cmd->tx_argv[argstart + i], "%"DLONG_PREFIX"d",
-					&dvalue) == 1)
-				proprec->prop_value.prop_double[i - 1] = dvalue;
-			    else
-			    {
-				TxError("Unable to parse value \"%s\" as an integer\n",
-					cmd->tx_argv[argstart + i]);
-				proprec->prop_value.prop_double[i - 1] = 0;
-			    }
-			}
-			else if (proptype == PROPERTY_TYPE_PLANE)
-			{
-			    propvalue = cmdParseCoord(w, cmd->tx_argv[argstart + i],
-					FALSE, ((i % 2) == 0) ? FALSE : TRUE);
-			    switch ((i - 1) % 4)
-			    {
-				case 0:
-				    r.r_xbot = propvalue;
-				    break;
-				case 1:
-				    r.r_ybot = propvalue;
-				    break;
-				case 2:
-				    r.r_xtop = propvalue;
-				    break;
-				case 3:
-				    r.r_ytop = propvalue;
-				    DBPaintPlane(plane, &r, CIFPaintTable,
-						(PaintUndoInfo *)NULL);
-				    break;
-			    }
-			}
-			else	/* PROPERTY_TYPE_DIMENSION */
-			{
-			    propvalue = cmdParseCoord(w, cmd->tx_argv[argstart + i],
-					FALSE, ((i % 2) == 0) ? FALSE : TRUE);
-			    proprec->prop_value.prop_integer[i - 1] = propvalue;
-			}
-	 	    }
-		}
-		else
-		{
-		    /* Make two passes through the argument string, once to get
-		     * the valid number of arguments, then again to parse the
-		     * values, once the property record has been allocated
-		     */
-		    if (proptype == PROPERTY_TYPE_PLANE)
-		    {
-		        proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord));
-			plane = DBNewPlane((ClientData)TT_SPACE);
-			proprec->prop_value.prop_plane = plane;
-		    }
-		    else
-		    {
-			value = cmd->tx_argv[argstart + 1];
-			for (proplen = 0; *value != '\0'; )
-			{
-			    if (isspace(*value) && (*value != '\0')) value++;
-			    if (!isspace(*value))
-			    {
-				proplen++;
-				while (!isspace(*value) && (*value != '\0')) value++;
-			    }
-			}
-			if (proplen > 0)
-			{
-			    proprec = (PropertyRecord *)mallocMagic(
-					sizeof(PropertyRecord) +
-					(proplen - 2) * sizeof(int));
-			    proprec->prop_type = proptype;
-			    proprec->prop_len = proplen;
-			}
-		    }
-		    /* Second pass */
-		    value = cmd->tx_argv[argstart + 1];
-		    for (proplen = 0; proplen < proprec->prop_len; proplen++)
-		    {
-			if (isspace(*value) && (*value != '\0')) value++;
-			if (!isspace(*value))
-			{
-			    char *spptr, spchar;
-			    /* cmdParseCoord() can only handle one value at a
-			     * time, so look ahead and null out the next space
-			     * character if there is one.
-			     */
-			    spptr = value + 1;
-			    while (!isspace(*spptr) && (*spptr != '\0')) spptr++;
-			    spchar = *spptr;
-			    *spptr = '\0';
-			
-			    if (proptype == PROPERTY_TYPE_INTEGER)
-			    {
-			        if (sscanf(value, "%d", &propvalue) != 1)
-				{
-				    TxError("Unable to parse integer "
-						"value from \"%s\"\n",
-						value);
-				    propvalue = 0;
-				}
-			        proprec->prop_value.prop_integer[proplen] = propvalue;
-			    }
-			    else if (proptype == PROPERTY_TYPE_DOUBLE)
-			    {
-			        if (sscanf(value, "%"DLONG_PREFIX"d", &dvalue) != 1)
-				{
-				    TxError("Unable to parse integer "
-						"value from \"%s\"\n",
-						value);
-				    propvalue = 0;
-				}
-			        proprec->prop_value.prop_double[proplen] = dvalue;
-			    }
-			    else if (proptype == PROPERTY_TYPE_PLANE)
-			    {
-				propvalue = cmdParseCoord(w, value, FALSE,
-					((proplen % 2) == 0) ? TRUE : FALSE);
-				switch (proplen % 4)
-				{
-				    case 0:
-					r.r_xbot = propvalue;
-					break;
-				    case 1:
-					r.r_ybot = propvalue;
-					break;
-				    case 2:
-					r.r_xtop = propvalue;
-					break;
-				    case 3:
-					r.r_ytop = propvalue;
-					DBPaintPlane(plane, &r, CIFPaintTable,
-						(PaintUndoInfo *)NULL);
-					break;
-				}
-			    }
-			    else	/* PROPERTY_TYPE_DIMENSION */
-			    {
-				propvalue = cmdParseCoord(w, value, FALSE,
-					((proplen % 2) == 0) ? TRUE : FALSE);
-			        proprec->prop_value.prop_integer[proplen] = propvalue;
-			    }
-			    *spptr = spchar;
-			    while (!isspace(*value) && (*value != '\0')) value++;
-			}
-		    }
-		}
-	    }
-	    DBPropPut(def, cmd->tx_argv[argstart], proprec);
 	}
 	def->cd_flags |= (CDMODIFIED | CDGETNEWSTAMP);
     }
@@ -2783,14 +2380,10 @@ CmdDoProperty(
  * defined in database/DBprop.c.
  *
  * Usage:
- *	property [string|integer|dimension] [name] [value]
+ *	property [name] [value]
  *
- * If the first argument is present, it must be one of the known
+ * "name" is a unique string tag for the property, and "value" is its
- * keywords, and determines the form in which "value" is interpreted and
+ * string value.
- * stored.  "name" is a unique string tag for the property.  "value" is
- * the value of the property, which is either a string, integer, or a
- * list of integers.  The difference between an "integer" and a "dimension"
- * is that all values which are dimensions are scaled with internal units.
  *
  * Results:
  *	None.
@@ -2817,62 +2410,9 @@ CmdProperty(
     else
 	def = ((CellUse *) w->w_surfaceID)->cu_def;
 
-    CmdDoProperty(def, w, cmd, 1);
+    CmdDoProperty(def, cmd, 1);
 }
 
-/*
- * ----------------------------------------------------------------------------
- * Callback function for printing values from a Plane property
- * ----------------------------------------------------------------------------
- */
-
-#ifdef MAGIC_WRAPPER 
-int
-printPlanePropFunc(
-    Tile *tile,
-    TileType dinfo,
-    Tcl_Obj *lobj)
-{
-    Rect r;
-    MagWindow *w;
-
-    TiToRect(tile, &r);
-    windCheckOnlyWindow(&w, DBWclientID); 
-
-    Tcl_ListObjAppendElement(magicinterp, lobj,
-		Tcl_NewStringObj(DBWPrintValue(r.r_xbot, w, TRUE), -1));
-    Tcl_ListObjAppendElement(magicinterp, lobj,
-		Tcl_NewStringObj(DBWPrintValue(r.r_ybot, w, FALSE), -1));
-    Tcl_ListObjAppendElement(magicinterp, lobj,
-		Tcl_NewStringObj(DBWPrintValue(r.r_xtop, w, TRUE), -1));
-    Tcl_ListObjAppendElement(magicinterp, lobj,
-		Tcl_NewStringObj(DBWPrintValue(r.r_ytop, w, FALSE), -1));
-    return 0;
-}
-
-#else
-
-int
-printPlanePropFunc(
-    Tile *tile,
-    TileType dinfo,
-    ClientData cdata)	/* (unused) */
-{
-    Rect r;
-    MagWindow *w;
-
-    TiToRect(tile, &r);
-    windCheckOnlyWindow(&w, DBWclientID); 
-
-    TxPrintf("%s ", DBWPrintValue(r.r_xbot, w, TRUE));
-    TxPrintf("%s ", DBWPrintValue(r.r_ybot, w, FALSE));
-    TxPrintf("%s ", DBWPrintValue(r.r_xtop, w, TRUE));
-    TxPrintf("%s ", DBWPrintValue(r.r_ytop, w, FALSE));
-    return 0;
-}
-
-#endif
-
 /*
  * ----------------------------------------------------------------------------
  * Callback function for printing a single property key:value pair
@@ -2882,84 +2422,27 @@ printPlanePropFunc(
 int
 printPropertiesFunc(
     const char *name,
-    PropertyRecord *proprec,
+    ClientData value,
-    MagWindow *w)
+    ClientData cdata) /* not used */
 {
-    int i;
-
 #ifdef MAGIC_WRAPPER
-    Tcl_Obj *tobj, *lobj;
+    char *keyvalue;
 
-    tobj = Tcl_GetObjResult(magicinterp);
+    if (value == NULL)
-    lobj = Tcl_NewListObj(0, NULL);
-    Tcl_ListObjAppendElement(magicinterp, lobj, Tcl_NewStringObj(name, -1));
-
-    switch (proprec->prop_type)
     {
-	case PROPERTY_TYPE_STRING:
+	keyvalue = (char *)mallocMagic(strlen(name) + 4);
-    	    Tcl_ListObjAppendElement(magicinterp, lobj,
+	sprintf(keyvalue, "%s {}", name);
-			Tcl_NewStringObj(proprec->prop_value.prop_string, -1));
-	    break;
-	case PROPERTY_TYPE_INTEGER:
-	    for (i = 0; i < proprec->prop_len; i++)
-    	        Tcl_ListObjAppendElement(magicinterp, lobj,
-			Tcl_NewIntObj(proprec->prop_value.prop_integer[i]));
-	    break;
-	case PROPERTY_TYPE_DIMENSION:
-	    for (i = 0; i < proprec->prop_len; i++)
-    	        Tcl_ListObjAppendElement(magicinterp, lobj,
-			Tcl_NewStringObj(
-			DBWPrintValue(proprec->prop_value.prop_integer[i],
-			w, ((i % 2) == 0) ? TRUE : FALSE), -1));
-	    break;
-	case PROPERTY_TYPE_PLANE:
-	    DBSrPaintArea(PlaneGetHint(proprec->prop_value.prop_plane),
-			proprec->prop_value.prop_plane,
-			&TiPlaneRect, &CIFSolidBits, printPlanePropFunc,
-			(ClientData)lobj);
-	    break;
-	case PROPERTY_TYPE_DOUBLE:
-	    for (i = 0; i < proprec->prop_len; i++)
-    	        Tcl_ListObjAppendElement(magicinterp, lobj,
-			Tcl_NewWideIntObj(proprec->prop_value.prop_double[i]));
-	    break;
     }
-    Tcl_ListObjAppendElement(magicinterp, tobj, lobj);
+    else
-    Tcl_SetObjResult(magicinterp, tobj);
+    {
+	keyvalue = (char *)mallocMagic(strlen(name) + strlen((const char *)value) + 2);
+	sprintf(keyvalue, "%s %s", name, (const char *)value);
+    }
+    Tcl_AppendElement(magicinterp, keyvalue);
+    freeMagic(keyvalue);
 
 #else
-    switch (proprec->prop_type)
+    TxPrintf("%s = %s\n", name, (const char *)value);
-    {
-	case PROPERTY_TYPE_STRING:
-	    TxPrintf("%s = %s\n", name, (const char *)proprec->prop_value.prop_string);
-	    break;
-	case PROPERTY_TYPE_INTEGER:
-	    TxPrintf("%s = ", name);
-	    for (i = 0; i < proprec->prop_len; i++)
-		TxPrintf("%d ", proprec->prop_value.prop_integer[i]);
-	    TxPrintf("\n");
-	    break;
-	case PROPERTY_TYPE_DIMENSION:
-	    TxPrintf("%s = ", name);
-	    for (i = 0; i < proprec->prop_len; i++)
-		TxPrintf("%s ", DBWPrintValue(proprec->prop_value.prop_integer[i],
-			w, ((i % 2) == 0) ? TRUE : FALSE));
-	    TxPrintf("\n");
-	    break;
-	case PROPERTY_TYPE_PLANE:
-    	    TxPrintf("%s = ", name);
-	    DBSrPaintArea((Tile *)NULL, proprec->prop_value.prop_plane,
-			&TiPlaneRect, &CIFSolidBits, printPlanePropFunc,
-			(ClientData)NULL);
-    	    TxPrintf("\n");
-	    break;
-	case PROPERTY_TYPE_DOUBLE:
-	    TxPrintf("%s = ", name);
-	    for (i = 0; i < proprec->prop_len; i++)
-		TxPrintf("%"DLONG_PREFIX"d ", proprec->prop_value.prop_double[i]);
-	    TxPrintf("\n");
-	    break;
-    }
 #endif
 
     return 0;	/* keep the search alive */

commands/CmdRS.c

@@ -2900,29 +2900,6 @@ CmdSnap(
 	TxPrintf("Usage: snap [internal | lambda | user]\n");
 	return;
     }
-
-    /* Backwards compatibility:  Use of "snap" to set units display and
-     * parsing has been deprecated as of February 2026.  However, as this
-     * is rather disruptive to existing scripts which use "snap" to change
-     * the parsing of units, then the following measure is being taken
-     * (for now, anyway):  If DBWUnits is set to DBW_UNITS_DEFAULT, then
-     * "snap internal" will set DBWUnits as well as DBWSnapToGrid.  If
-     * DBWUnits is changed first (e.g., "units internal"), then "snap" will
-     * affect only the snap grid.  The older usage will be accompanied by a
-     * warning message.  Note that backwards compatibility is being kept
-     * only in the case of "snap internal", which was commonly used in
-     * scripts to make sure that all units were interpreted as internal
-     * units.
-     */
-    if ((DBWUnits == DBW_UNITS_DEFAULT) && (n == SNAP_INTERNAL))
-    {
-	DBWUnits = DBW_UNITS_INTERNAL;
-	TxError("Warning:  snap setting is also changing units.  This usage "
-		"is deprecated\nand may be removed in the future.  Use "
-		"\"units\" to change units, and\nchange units before "
-		"setting snap to keep this message from appearing.\n");
-    }
-
     switch (n)
     {
 	case SNAP_OFF: case SNAP_INTERNAL:

commands/CmdSubrs.c

@@ -156,9 +156,6 @@ cmdScaleCoord(
 	 * "snap" setting.  This behavior remains in effect until the "units"
 	 * command is used, in which case units follow the selected units
 	 * value indepedendently of the snap setting.
-	 *
-	 * Updated 12/24/2026 to handle space-separated values (in which
-	 * *endptr may be a space as well as NULL).
 	 */
 	if (DBWUnits == DBW_UNITS_DEFAULT)
 	    curunits = DBWSnapToGrid;
@@ -166,22 +163,19 @@ cmdScaleCoord(
 	    curunits = DBWUnits & DBW_UNITS_TYPE_MASK;
 
 	if ((*endptr == 'l')
-		|| (((*endptr == '\0') || isspace(*endptr))
+		|| ((*endptr == '\0') && (curunits == DBW_UNITS_LAMBDA)))
-		&& (curunits == DBW_UNITS_LAMBDA)))
 	{
 	    /* lambda or default units */
 	    dval *= (double)DBLambda[1];
 	    dval /= (double)DBLambda[0];
 	}
 	else if ((*endptr == 'i')
-		|| (((*endptr == '\0') || isspace(*endptr))
+		|| ((*endptr == '\0') && (curunits == DBW_UNITS_INTERNAL)))
-		&& (curunits == DBW_UNITS_INTERNAL)))
 	{
 	    /* internal units */
 	}
 	else if ((*endptr == 'g')
-		|| (((*endptr == '\0') || isspace(*endptr))
+		|| ((*endptr == '\0') && (curunits == DBW_UNITS_USER)))
-		&& (curunits == DBW_UNITS_USER)))
 	{
 	    /* grid units */
 	    if (w == (MagWindow *)NULL)
@@ -209,12 +203,11 @@ cmdScaleCoord(
 		    dval += (double)crec->dbw_gridRect.r_ybot;
 	    }
 	}
-	else if (((*endptr == '\0') || isspace(*endptr))
+	else if (*endptr == '\0' && (curunits == DBW_UNITS_MICRONS))
-		&& (curunits == DBW_UNITS_MICRONS))
 	{
 	    mscale = 1000;
 	}
-	else if (*endptr != '\0')
+	else
 	{
 	    /* natural units referred to the current cifoutput style */
 	    if (*(endptr + 1) == 'm')
@@ -256,7 +249,7 @@ cmdScaleCoord(
 		mscale = -1;
 	    }
 	}
-	if (mscale != -1)
+	if ((mscale != -1) && !isspace(*endptr))
 	    dval /= CIFGetOutputScale(mscale);
 	curval = round(dval);
 
@@ -304,13 +297,9 @@ cmdScaleCoord(
 		    parseop = PARSEOP_DIV;
 		    endptr++;
 		    break;
-		case ' ':
+		default:
-		case '\t':
 		    endptr++;
 		    break;
-		default:
-		    /* Should this flag an error? */
-		    return retval;
 	    }
 	    if (parseop != PARSEOP_NONE) break;
 	}
@@ -761,9 +750,7 @@ cmdSaveCell(
     if (!tryRename || (fileName == NULL) || (strcmp(cellDef->cd_name, fileName) == 0))
 	goto cleanup;
 
-    /* Rename the cell, unless fileName is a .tcl file (scripted output) */
+    /* Rename the cell */
-    if ((strlen(fileName) <= 4) || strcmp(fileName + strlen(fileName) - 4, ".tcl"))
-    {
     if (!DBCellRenameDef(cellDef, fileName))
     {
 	/* This should never happen */
@@ -771,7 +758,6 @@ cmdSaveCell(
 		    fileName);
 	goto cleanup;
     }
-    }
 
     if (EditCellUse && (cellDef == EditCellUse->cu_def))
     {

commands/commands.h

@@ -72,7 +72,7 @@ extern int cmdParseCoord(MagWindow *w, char *arg, bool is_relative, bool is_x);
 extern void cmdSaveCell(CellDef *cellDef, char *newName, bool noninteractive, bool tryRename);
 extern void CmdInit(void);
 
-extern void CmdDoProperty(CellDef *def, MagWindow *w, TxCommand *cmd, int argstart);
+extern void CmdDoProperty(CellDef *def, TxCommand *cmd, int argstart);
 extern void CmdPaintEraseButton(MagWindow *w, Point *refPoint, bool isPaint, bool isScreen);
 
 #endif /* _MAGIC__COMMANDS__COMMANDS_H */

database/DBcellcopy.c

@@ -37,8 +37,9 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include "windows/windows.h"
 #include "dbwind/dbwind.h"
 #include "commands/commands.h"
+
+/* C99 compat */
 #include "graphics/graphics.h"
-#include "cif/CIFint.h"
 
 /*
  * The following variable points to the tables currently used for
@@ -356,43 +357,9 @@ DBCellCheckCopyAllPaint(scx, mask, xMask, targetUse, func)
 struct propUseDefStruct {
    CellDef *puds_source;
    CellDef *puds_dest;
-   Plane *puds_plane;		/* Mask hint plane in dest */
    Transform *puds_trans;	/* Transform from source use to dest */
-   Rect *puds_area;		/* Clip area in source coordinates */
 };
 
-/*
- *-----------------------------------------------------------------------------
- *
- * dbCopyMaskHintPlaneFunc --
- *
- *	Translate tiles from a child mask-hint property plane into the
- *	coordinate system of the parent, and paint the mask-hint area
- *	into the mask-hint property plane of the parent.
- *
- *-----------------------------------------------------------------------------
- */
-
-int
-dbCopyMaskHintPlaneFunc(Tile *tile,
-    TileType dinfo,
-    struct propUseDefStruct *puds)
-{
-    Transform *trans = puds->puds_trans;
-    Rect *clip = puds->puds_area;
-    Rect r, rnew;
-    Plane *plane = puds->puds_plane;
-    
-    TiToRect(tile, &r);
-    GeoClip(&r, clip);
-    if (!GEO_RECTNULL(&r))
-    {
-	GeoTransRect(trans, &r, &rnew);
-	DBPaintPlane(plane, &rnew, CIFPaintTable, (PaintUndoInfo *)NULL);
-    }
-    return 0;
-}
-
 /*
  *-----------------------------------------------------------------------------
  *
@@ -413,52 +380,63 @@ dbCopyMaskHintPlaneFunc(Tile *tile,
  */
 
 int
-dbCopyMaskHintsFunc(key, proprec, puds)
+dbCopyMaskHintsFunc(key, value, puds)
     char *key;
-    PropertyRecord *proprec;
+    ClientData value;
     struct propUseDefStruct *puds;
 {
     CellDef *dest = puds->puds_dest;
     Transform *trans = puds->puds_trans;
-    Rect *clip = puds->puds_area;
+    char *propstr = (char *)value;
-    PropertyRecord *parentproprec, *newproprec;
     char *parentprop, *newvalue, *vptr;
     Rect r, rnew;
     bool propfound;
-    int i, j;
 
     if (!strncmp(key, "MASKHINTS_", 10))
     {
 	char *vptr, *lastval;
 	int lastlen;
-	Plane *plane;
 
-	ASSERT(proprec->prop_type == PROPERTY_TYPE_PLANE, "dbCopyMaskHintsFunc");
+	/* Append to existing mask hint (if any) */
+	parentprop = (char *)DBPropGet(dest, key, &propfound);
+	newvalue = (propfound) ? StrDup((char **)NULL, parentprop) : (char *)NULL;
 
-	/* Get the existing mask hint plane in the parent cell, and
+	vptr = propstr;
-	 * create it if it does not already exist.
+	while (*vptr != '\0')
-	 */
-	parentproprec = (PropertyRecord *)DBPropGet(dest, key, &propfound);
-
-	if (propfound)
-	    plane = parentproprec->prop_value.prop_plane;
-	else
 	{
-	    newproprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord));
+	    if (sscanf(vptr, "%d %d %d %d", &r.r_xbot, &r.r_ybot,
-	    newproprec->prop_type = PROPERTY_TYPE_PLANE;
+			&r.r_xtop, &r.r_ytop) == 4)
-	    newproprec->prop_len = 0;
+	    {
-	    plane = DBNewPlane((ClientData)TT_SPACE);
+		GeoTransRect(trans, &r, &rnew);
-	    newproprec->prop_value.prop_plane = plane;
-	    DBPropPut(dest, key, newproprec);
-	}
-	puds->puds_plane = plane;
 
-	/* Copy the properties from child to parent */
+		lastval = newvalue;
-	DBSrPaintArea(PlaneGetHint(proprec->prop_value.prop_plane),
+		lastlen = (lastval) ? strlen(lastval) : 0;
-		proprec->prop_value.prop_plane,
+		newvalue = mallocMagic(40 + lastlen);
-		clip, &CIFSolidBits, dbCopyMaskHintPlaneFunc, 
+
-		(ClientData)puds);
+		if (lastval)
+		    strcpy(newvalue, lastval);
+		else
+		    *newvalue = '\0';
+
+		sprintf(newvalue + lastlen, "%s%d %d %d %d", (lastval) ?  " " : "",
+			rnew.r_xbot, rnew.r_ybot, rnew.r_xtop, rnew.r_ytop);
+		if (lastval) freeMagic(lastval);
+
+		while (*vptr && !isspace(*vptr)) vptr++;
+		while (*vptr && isspace(*vptr)) vptr++;
+		while (*vptr && !isspace(*vptr)) vptr++;
+		while (*vptr && isspace(*vptr)) vptr++;
+		while (*vptr && !isspace(*vptr)) vptr++;
+		while (*vptr && isspace(*vptr)) vptr++;
+		while (*vptr && !isspace(*vptr)) vptr++;
+		while (*vptr && isspace(*vptr)) vptr++;
 	    }
+	    else break;
+	}
+	if (newvalue)
+	    DBPropPut(dest, key, newvalue);
+    }
+
     return 0;
 }
 
@@ -490,7 +468,6 @@ DBCellCopyMaskHints(child, parent, transform)
     puds.puds_source = child->cu_def;
     puds.puds_dest = parent;
     puds.puds_trans = transform;
-    puds.puds_area = (Rect *)&TiPlaneRect;
     DBPropEnum(child->cu_def, dbCopyMaskHintsFunc, (ClientData)&puds);
 }
 
@@ -524,7 +501,6 @@ dbFlatCopyMaskHintsFunc(scx, def)
     puds.puds_source = scx->scx_use->cu_def;
     puds.puds_dest = def;
     puds.puds_trans = &scx->scx_trans;
-    puds.puds_area = &scx->scx_area;
 
     DBPropEnum(use->cu_def, dbCopyMaskHintsFunc, (ClientData)&puds);
 

database/DBcellname.c

@@ -152,9 +152,10 @@ DBCellRename(cellname, newname, doforce)
 
     if (doforce && ((celldef->cd_flags & CDVENDORGDS) == CDVENDORGDS))
     {
+	char *chkgdsfile;
 	bool isReadOnly;
 
-	DBPropGet(celldef, "GDS_FILE", &isReadOnly);
+	chkgdsfile = (char *)DBPropGet(celldef, "GDS_FILE", &isReadOnly);
 	/* Note that clearing GDS_FILE will also clear CDVENDORGDS flag */
 	if (isReadOnly) DBPropPut(celldef, "GDS_FILE", NULL);
 
@@ -1619,7 +1620,6 @@ dbAbutmentUseFunc(selUse, use, transform, data)
 {
     Rect bbox, refbox;
     Transform *trans;
-    PropertyRecord *proprec;
     char *propvalue;
     char *refllx, *reflly, *refurx, *refury;
     bool found;
@@ -1643,26 +1643,15 @@ dbAbutmentUseFunc(selUse, use, transform, data)
     }
 
     trans = &use->cu_transform;
-    proprec = DBPropGet(use->cu_def, "FIXED_BBOX", &found);
+    propvalue = (char *)DBPropGet(use->cu_def, "FIXED_BBOX", &found);
     if (!found)
 	bbox = use->cu_def->cd_bbox;
     else
     {
-	if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+	if (sscanf(propvalue, "%d %d %d %d", &bbox.r_xbot, &bbox.r_ybot,
-		(proprec->prop_len == 4))
+		&bbox.r_xtop, &bbox.r_ytop) != 4)
-	{
-	    bbox.r_xbot = proprec->prop_value.prop_integer[0];
-	    bbox.r_ybot = proprec->prop_value.prop_integer[1];
-	    bbox.r_xtop = proprec->prop_value.prop_integer[2];
-	    bbox.r_ytop = proprec->prop_value.prop_integer[3];
-	}
-	else
-	{
-	    TxError("Unable to parse the cell's FIXED_BBOX property; using "
-			"the instance bounding box instead.\n");
 	    bbox = use->cu_def->cd_bbox;
     }
-    }
     GeoTransRect(trans, &bbox, &refbox);
 
     /* NOTE:  Ideally, the MagWindow pointer should get passed to this routine */

database/DBcellsrch.c

@@ -1713,7 +1713,7 @@ dbTileMoveFunc(tile, dinfo, mvvals)
     if (IsSplit(tile))
 	type = (dinfo & TT_SIDE) ? SplitRightType(tile) : SplitLeftType(tile);
     DBNMPaintPlane(mvvals->ptarget, exact, &targetRect,
-		(mvvals->pnum < 0) ? CIFPaintTable : DBStdPaintTbl(type, mvvals->pnum),
+		DBStdPaintTbl(type, mvvals->pnum),
 		(PaintUndoInfo *)NULL);
     return 0;
 }
@@ -1806,48 +1806,84 @@ typedef struct _cellpropstruct {
  * ----------------------------------------------------------------------------
  */
 
-int dbScaleProp(name, proprec, cps)
+int dbScaleProp(name, value, cps)
     char *name;
-    PropertyRecord *proprec;
+    char *value;
     CellPropStruct *cps;
 {
-    int i, scalen, scaled;
+    int scalen, scaled;
-    Point p;
+    char *newvalue, *vptr;
+    Rect r;
 
-    /* Only "dimension" and "plane" type properties get scaled */
+    if ((strlen(name) > 5) && !strncmp(name + strlen(name) - 5, "_BBOX", 5))
-
+    {
-    if (proprec->prop_type == PROPERTY_TYPE_PLANE)
+	if (sscanf(value, "%d %d %d %d", &r.r_xbot, &r.r_ybot,
+			&r.r_xtop, &r.r_ytop) == 4)
 	{
-	Plane *newplane;
-	newplane = DBNewPlane((ClientData)TT_SPACE);
-	DBClearPaintPlane(newplane);
-	/* Plane index is unused;  arbitrarily substitute -1 */
-	dbScalePlane(proprec->prop_value.prop_plane, newplane, -1,
-			scalen, scaled, TRUE);
-	DBFreePaintPlane(proprec->prop_value.prop_plane);
-	TiFreePlane(proprec->prop_value.prop_plane);
-	proprec->prop_value.prop_plane = newplane;
-	return 0;
-    }
-
-    if (proprec->prop_type != PROPERTY_TYPE_DIMENSION) return 0; 
-
 	    /* Scale numerator held in point X value, */
 	    /* scale denominator held in point Y value */
+
 	    scalen = cps->cps_point.p_x;
 	    scaled = cps->cps_point.p_y;
 
-    for (i = 0; i < proprec->prop_len; i += 2)
+	    DBScalePoint(&r.r_ll, scalen, scaled);
-    {
+	    DBScalePoint(&r.r_ur, scalen, scaled);
-	if ((i + 1) >= proprec->prop_len) break;
 
-	p.p_x = proprec->prop_value.prop_integer[i];
+	    newvalue = (char *)mallocMagic(40);
-	p.p_y = proprec->prop_value.prop_integer[i + 1];
+	    sprintf(newvalue, "%d %d %d %d", r.r_xbot, r.r_ybot,
-	DBScalePoint(&p, scalen, scaled);
+			r.r_xtop, r.r_ytop);
-	proprec->prop_value.prop_integer[i] = p.p_x;
+	    DBPropPut(cps->cps_def, name, newvalue);
-	proprec->prop_value.prop_integer[i + 1] = p.p_y;
 	}
+    }
+    else if (!strncmp(name, "MASKHINTS_", 10))
+    {
+	char *vptr, *lastval;
+	int lastlen;
 
+	newvalue = (char *)NULL;
+	vptr = value;
+	while (*vptr != '\0')
+	{
+	    if (sscanf(vptr, "%d %d %d %d", &r.r_xbot, &r.r_ybot,
+			&r.r_xtop, &r.r_ytop) == 4)
+	    {
+	    	/* Scale numerator held in point X value, */
+	    	/* scale denominator held in point Y value */
+
+	    	scalen = cps->cps_point.p_x;
+	    	scaled = cps->cps_point.p_y;
+
+	    	DBScalePoint(&r.r_ll, scalen, scaled);
+	    	DBScalePoint(&r.r_ur, scalen, scaled);
+
+		lastval = newvalue;
+		lastlen = (lastval) ? strlen(lastval) : 0;
+		newvalue = mallocMagic(40 + lastlen);
+
+		if (lastval)
+		    strcpy(newvalue, lastval);
+		else
+		    *newvalue = '\0';
+
+		sprintf(newvalue + lastlen, "%s%d %d %d %d", (lastval) ? " " : "",
+			r.r_xbot, r.r_ybot, r.r_xtop, r.r_ytop);
+		if (lastval) freeMagic(lastval);
+
+		/* Parse through the four values and check if there's more */
+                while (*vptr && !isspace(*vptr)) vptr++;
+                while (*vptr && isspace(*vptr)) vptr++;
+                while (*vptr && !isspace(*vptr)) vptr++;
+                while (*vptr && isspace(*vptr)) vptr++;
+                while (*vptr && !isspace(*vptr)) vptr++;
+                while (*vptr && isspace(*vptr)) vptr++;
+                while (*vptr && !isspace(*vptr)) vptr++;
+                while (*vptr && isspace(*vptr)) vptr++;
+	    }
+	    else break;
+	}
+	if (newvalue)
+	    DBPropPut(cps->cps_def, name, newvalue);
+    }
     return 0;	/* Keep enumerating through properties */
 }
 
@@ -1863,47 +1899,33 @@ int dbScaleProp(name, proprec, cps)
  * ----------------------------------------------------------------------------
  */
 
-int dbMoveProp(name, proprec, cps)
+int dbMoveProp(name, value, cps)
     char *name;
-    PropertyRecord *proprec;
+    char *value;
     CellPropStruct *cps;
 {
-    int i, origx, origy;
+    int origx, origy;
     char *newvalue;
-    Point p;
+    Rect r;
 
-    /* Only "dimension" and "plane" type properties get scaled */
+    if (((strlen(name) > 5) && !strncmp(name + strlen(name) - 5, "_BBOX", 5))
-
+		|| !strncmp(name, "MASKHINTS_", 10))
-    if (proprec->prop_type == PROPERTY_TYPE_PLANE)
+    {
+	if (sscanf(value, "%d %d %d %d", &r.r_xbot, &r.r_ybot,
+			&r.r_xtop, &r.r_ytop) == 4)
 	{
-	Plane *newplane;
-
-	newplane = DBNewPlane((ClientData) TT_SPACE);
-	DBClearPaintPlane(newplane);
-	/* Use plane index -1 to indicate use of CIFPaintTable */
-	dbMovePlane(proprec->prop_value.prop_plane, newplane, -1, origx, origy);
-        DBFreePaintPlane(proprec->prop_value.prop_plane);
-	TiFreePlane(proprec->prop_value.prop_plane);
-        proprec->prop_value.prop_plane = newplane;
-	return 0;
-    }
-
-    if (proprec->prop_type != PROPERTY_TYPE_DIMENSION) return 0; 
-
 	    origx = cps->cps_point.p_x;
 	    origy = cps->cps_point.p_y;
 
-    for (i = 0; i < proprec->prop_len; i += 2)
+	    DBMovePoint(&r.r_ll, origx, origy);
-    {
+	    DBMovePoint(&r.r_ur, origx, origy);
-	if ((i + 1) >= proprec->prop_len) break;
 
-	p.p_x = proprec->prop_value.prop_integer[i];
+	    newvalue = (char *)mallocMagic(40);
-	p.p_y = proprec->prop_value.prop_integer[i + 1];
+	    sprintf(newvalue, "%d %d %d %d", r.r_xbot, r.r_ybot,
-	DBMovePoint(&p, origx, origy);
+			r.r_xtop, r.r_ytop);
-	proprec->prop_value.prop_integer[i] = p.p_x;
+	    DBPropPut(cps->cps_def, name, newvalue);
-	proprec->prop_value.prop_integer[i + 1] = p.p_y;
+	}
     }
-
     return 0;	/* Keep enumerating through properties */
 }
 

database/DBprop.c

@@ -32,16 +32,6 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include "database/database.h"
 #include "utils/malloc.h"
 
-/* Global variable */
-
-bool DBPropCompat = TRUE;	/* If TRUE, then always save properties to
-				 * .mag files as type "string" for backwards
-				 * compatibility.  If FALSE, then properties
-				 * are saved to the .mag file along with their
-				 * type.  Regardless of the setting, properties
-				 * which are reserved keywords are converted
-				 * to the best internal representation on input.
-				 */
 
 /* ----------------------------------------------------------------------------
  *
@@ -59,14 +49,14 @@ void
 DBPropPut(cellDef, name, value)
     CellDef *cellDef;	/* Pointer to definition of cell. */
     char *name;		/* The name of the property desired. */
-    PropertyRecord *value;	/* MUST point to a malloc'ed structure, or NULL.
+    ClientData value;	/* MUST point to a malloc'ed structure, or NULL.
 			 * This will be freed when the CellDef is freed.
 			 */
 
 {
     HashTable *htab;
     HashEntry *entry;
-    PropertyRecord *oldvalue;
+    char *oldvalue;
 
     /* Honor the NOEDIT flag.  Note that the caller always assumes that */
     /* the value would be saved in the hash table, so if it is not	*/
@@ -105,23 +95,12 @@ DBPropPut(cellDef, name, value)
     }
 
     entry = HashFind(htab, name);
-    oldvalue = (PropertyRecord *)HashGetValue(entry);
+    oldvalue = (char *)HashGetValue(entry);
-    /* All properties are allocated as a single block and can just be freed,
+    if (oldvalue != NULL) freeMagic(oldvalue);
-     * except for plane properties, which require freeing the plane.
+    if (value == (ClientData)NULL)
-     */
-    if (oldvalue != NULL)
-    {
-	if (oldvalue->prop_type == PROPERTY_TYPE_PLANE)
-	{
-	    DBFreePaintPlane(oldvalue->prop_value.prop_plane);
-	    TiFreePlane(oldvalue->prop_value.prop_plane);
-	}
-	freeMagic((char *)oldvalue);
-    }
-    if (value == (PropertyRecord *)NULL)
 	HashRemove(htab, name);
     else
-	HashSetValue(entry, PTR2CD(value));
+	HashSetValue(entry, value);
 }
 
 /* ----------------------------------------------------------------------------
@@ -131,13 +110,13 @@ DBPropPut(cellDef, name, value)
  * Get a property from a celldef.
  *
  * Results:
- *	NULL if the property didn't exist, or if the property record was NULL.
+ *	NULL if the property didn't exist, or if the property value was NULL.
- *	Otherwise, returns a pointer to the property record.
+ *	Otherwise, ClientData that represents the property.
  *
  * ----------------------------------------------------------------------------
  */
 
-PropertyRecord *
+ClientData
 DBPropGet(cellDef, name, found)
     CellDef *cellDef;	/* Pointer to definition of cell. */
     char *name;		/* The name of the property desired. */
@@ -145,12 +124,12 @@ DBPropGet(cellDef, name, found)
 			 * exists.
 			 */
 {
-    PropertyRecord *result;
+    ClientData result;
     bool haveit;
     HashTable *htab;
     HashEntry *entry;
 
-    result = (PropertyRecord *)NULL;
+    result = (ClientData) NULL;
     haveit = FALSE;
     htab = (HashTable *) cellDef->cd_props;
     if (htab == (HashTable *) NULL) goto done;
@@ -159,7 +138,7 @@ DBPropGet(cellDef, name, found)
     if (entry != NULL)
     {
 	haveit = TRUE;
-	result = (PropertyRecord *)HashGetValue(entry);
+	result = (ClientData) HashGetValue(entry);
     }
 
 done:
@@ -167,109 +146,6 @@ done:
     return result;
 }
 
-/* ----------------------------------------------------------------------------
- *
- * DBPropGetString --
- *
- * Get a string property from a celldef.
- *
- * Results:
- *	NULL if the property didn't exist, or if the property record was NULL.
- *	Otherwise, returns a pointer to the property's string record.
- *
- * Notes:
- *	This is basically the original DBPropGet(), when properties were only
- *	allowed to be strings.
- *
- * ----------------------------------------------------------------------------
- */
-
-char *
-DBPropGetString(cellDef, name, found)
-    CellDef *cellDef;	/* Pointer to definition of cell. */
-    char *name;		/* The name of the property desired. */
-    bool *found;	/* If not NULL, filled in with TRUE iff the property
-			 * exists.
-			 */
-{
-    char *result = NULL;
-    PropertyRecord *proprec;
-    bool haveit;
-    HashTable *htab;
-    HashEntry *entry;
-
-    haveit = FALSE;
-    htab = (HashTable *) cellDef->cd_props;
-    if (htab == (HashTable *) NULL) goto pdone;
-
-    entry = HashLookOnly(htab, name);
-    if (entry != NULL)
-    {
-	proprec = (PropertyRecord *)HashGetValue(entry);
-	if (proprec->prop_type == PROPERTY_TYPE_STRING)
-	{
-	    haveit = TRUE;
-	    result = proprec->prop_value.prop_string;
-	}
-    }
-
-pdone:
-    if (found != (bool *) NULL) *found = haveit;
-    return result;
-}
-
-/* ----------------------------------------------------------------------------
- *
- * DBPropGetDouble --
- *
- * Get a single double-long integer property from a celldef.
- *
- * Results:
- *	NULL if the property didn't exist, or if the property record was NULL.
- *	Otherwise, returns a pointer to the property's value record.
- *
- * ----------------------------------------------------------------------------
- */
-
-dlong
-DBPropGetDouble(cellDef, name, found)
-    CellDef *cellDef;	/* Pointer to definition of cell. */
-    char *name;		/* The name of the property desired. */
-    bool *found;	/* If not NULL, filled in with TRUE iff the property
-			 * exists.
-			 */
-{
-    dlong result = 0;
-    PropertyRecord *proprec;
-    bool haveit;
-    HashTable *htab;
-    HashEntry *entry;
-
-    haveit = FALSE;
-    htab = (HashTable *) cellDef->cd_props;
-    if (htab == (HashTable *) NULL) goto ddone;
-
-    entry = HashLookOnly(htab, name);
-    if (entry != NULL)
-    {
-	proprec = (PropertyRecord *)HashGetValue(entry);
-	if (proprec->prop_type == PROPERTY_TYPE_DOUBLE)
-	{
-	    haveit = TRUE;
-	    result = proprec->prop_value.prop_double[0];
-	}
-	else if (proprec->prop_type == PROPERTY_TYPE_STRING)
-	{
-	    haveit = TRUE;
-	    sscanf(proprec->prop_value.prop_string, "%"DLONG_PREFIX"d", &result);
-	}
-    }
-
-ddone:
-    if (found != (bool *) NULL) *found = haveit;
-    return result;
-}
-
 /* ----------------------------------------------------------------------------
  *
  * DBPropEnum --
@@ -292,7 +168,7 @@ DBPropEnum(cellDef, func, cdata)
 			 *
 			 *	int foo(name, value, cdata)
 			 *	    char *name;
-			 *	    PropertyRecord *value;
+			 *	    ClientData value;
 			 *	    ClientData cdata;
 			 *	{
 			 *	    -- return 0 to continue,
@@ -313,7 +189,7 @@ DBPropEnum(cellDef, func, cdata)
     HashStartSearch(&hs);
     while ((entry = HashNext(htab, &hs)) != NULL)
     {
-	res = (*func)(entry->h_key.h_name, (PropertyRecord *)entry->h_pointer, cdata);
+	res = (*func)(entry->h_key.h_name, (ClientData) entry->h_pointer, cdata);
 	if (res != 0) return res;
     }
 

database/database.h.in

@@ -704,25 +704,6 @@ struct conSrArg2
 
 #define CSA2_LIST_SIZE 65536            /* Number of entries per list */
 
-/* ------------------------  Properties  ------------------------------ */
-
-/* Note that the property record is a single allocated block large enough
- * to hold the string or integer list, and can be freed as a single block.
- * The array bounds, like those of lab_text for labels, are placeholders.
- */
-
-typedef struct
-{
-    int		prop_type;	/* See codes below; e.g., PROPERTY_TYPE_STRING */
-    int		prop_len;	/* String length or number of values */
-    union {
-	char  prop_string[8];	/* For PROPERTY_TYPE_STRING */
-	int   prop_integer[2];	/* For PROPERTY_TYPE_INTEGER or _DIMENSION */
-	dlong prop_double[1];	/* For PROPERTY_TYPE_DOUBLE */
-	Plane *prop_plane;	/* For PROPERTY_TYPE_PLANE */
-    } prop_value;
-} PropertyRecord;
-
 /* -------------- Undo information passed to DBPaintPlane ------------- */
 
 typedef struct
@@ -755,14 +736,6 @@ typedef struct
 #define PAINT_MARK	1	/* Mark tiles that are painted */
 #define PAINT_XOR	2	/* Use with XOR function to prevent double-painting */
 
-/* ---------------------- Codes for properties -------------------------*/
-
-#define PROPERTY_TYPE_STRING	0	/* ASCII string property */
-#define PROPERTY_TYPE_INTEGER	1	/* Fixed integer property */
-#define PROPERTY_TYPE_DIMENSION	2	/* Integer property that scales with units */
-#define PROPERTY_TYPE_DOUBLE	3	/* Double-long integer (for file positions) */
-#define PROPERTY_TYPE_PLANE	4	/* A tile plane structure */
-
 /* -------------------- Exported procedure headers -------------------- */
 
     /* Painting/erasing */
@@ -948,9 +921,7 @@ extern void DBFreePaintPlane();
 
     /* Cell properties */
 extern void DBPropPut();
-extern PropertyRecord *DBPropGet();
+extern ClientData DBPropGet();
-extern char *DBPropGetString();
-extern dlong DBPropGetDouble();
 extern int DBPropEnum();
 extern void DBPropClearAll();
 
@@ -1048,7 +1019,6 @@ extern int DBLambda[2];
 /* -------------------- Exported magic file suffix -------------------- */
 
 extern char *DBSuffix;		/* Suffix appended to all Magic cell names */
-extern bool DBPropCompat;	/* Backwards-compatible properties */
 
 /* -------------------- User Interface Stuff -------------------------- */
 

doc/html/gds.html

@@ -182,13 +182,6 @@ Read GDSII input or generate GDSII output.
 		 than to subsplit the internal grid to such a fine value.
 		 The "<B>cif limit</B>" function may also be used to limit
 		 grid subdivision to a minimum value.
-	    <DT> <B>savepaths</B> [<B>yes</B>|<B>no</B>]
-	    <DD> When reading paths from a GDS file, record the centerline of
-		 the path as a property in the cell.  The default behavior is
-		 <B>no</B>.  If no argument is given, then return the status
-		 of the <B>savepaths</B> option.  The first path property is
-		 named "<TT>path</TT>", followed by "<TT>path_0</TT>" and
-		 increasing the suffix index for each individual path read.
 	    <DT> <B>unique</B> [<B>yes</B>|<B>no</B>]
 	    <DD> When reading a GDS file, this option forces magic to rename
 		 cell definitions in the database when a cell of the same name

doc/html/label.html

@@ -87,50 +87,6 @@ Place a label in the layout
       to another layer. <P>
    </BLOCKQUOTE>
 
-   <BLOCKQUOTE>
-      <B>Attribute labels:</B> <P>
-      A handful of labels are referred to as "attribute" labels.  These
-      label types are placed on devices and affect how the device is
-      extracted. <P>
-
-      A label that is placed inside a device (e.g., a MOSFET gate) which
-      ends with the character "<B>^</B>" is a <I>gate attribute</I>.  A
-      gate attribute in the form of "<I>name</I><B>=</B><I>value</I><B>^</B>"
-      specifies an extra parameter to be passed to the device in addition
-      to the standard parameters calculated for that device.  This is used
-      to capture parameters which cannot easily be inferred from the layout.
-      For example, an RF device model might be distinguished from a non-RF
-      device model by a parameter such as <B>rfmode=1</B>.  Whether or not
-      a device is intended for RF use is not easily guessed from the layout,
-      and so "tagging" the gate with the parameter allows the correct model
-      parameters to be used for the device. <P>
-
-      A gate attribute that is not in the form of a parameter will be used
-      as the device's instance index in the netlist;  e.g.,  a label of
-      "<B>1^</B>" on a MOSFET gate extracted as a MOSFET device would be an
-      entry "<B>M1</B>" in the netlist.  This can be used to better track
-      device indexes between a schematic and layout. <P>
-
-      A label that is placed on the <I>edge</I> a device, specificlly  a
-      MOSFET gate, and which ends with the character "<B>$</B>", is a
-      <I>terminal attribute</I>.  The only terminal attributes recognized
-      by magic are <B>S$</B> and <B>D$</B>, which specify which side of the
-      gate is to be considered the source and which is to be considered the
-      drain.  Generally, MOSFET devices are symmetric, and their use in a
-      simulation does not depend on which side is in the position of the
-      "source" and which is in the position of the "drain".  To the extent
-      that it matters, the terminal attributes can be used to ensure that
-      the source and drain connections appear in the netlist in their
-      intended orientation. <P>
-
-      Labels ending with "<B>@</B>" are <I>node attributes</I>.  There is
-      currently no functional application for node attributes.  When one
-      is applied, it will appear in the output netlist in a SPICE comment
-      line indicating the node and attribute.  This could be used, say,
-      by a post-processing script, but as it is in a comment line, it has
-      no impact on simulation or LVS.
-   </BLOCKQUOTE>
-
 <H3>Implementation Notes:</H3>
    <BLOCKQUOTE>
       <B>label</B> is implemented as a built-in command in <B>magic</B>.

doc/html/property.html

@@ -25,13 +25,9 @@ Attach a "property" (string key and value pair) to the edit cell
 
 <H3>Usage:</H3>
    <BLOCKQUOTE>
-      <B>property</B> [<I>list</I>] [<I>type</I>] [<I>key</I> [<I>value</I>]] <BR>
+      <B>property</B> [<I>key</I> [<I>value</I>]] <BR><BR>
-	or
-      <B>property</B> [<B>compat</B>] [<B>true</B>|<B>false</B>] <BR><BR>
       <BLOCKQUOTE>
-         where <I>key</I> and <I>value</I> are any text strings. <BR>
+         where <I>key</I> and <I>value</I> are any text strings.
-	 <I>type</I> may be one of <B>string</B>, <B>integer</B>,
-		<B>dimension</B>, or <B>double</B>.
       </BLOCKQUOTE>
    </BLOCKQUOTE>
 
@@ -49,64 +45,11 @@ Attach a "property" (string key and value pair) to the edit cell
       with the key is returned.  With both arguments, the string
       <I>value</I> is associated with the string <I>key</I> as a
       property of the cell.  If <I>key</I> is an existing key, then
-      its original value will be overwritten.  <P>
+      its original value will be overwritten.
-
-      By default, properties are interpreted as verbatim string values,
-      with exceptions for the reserved types (see below).  To force the
-      values of the property to be interpreted as a specific type, use
-      the <I>type</I> option. <P>
-
-      The <B>property compat</B> setting determines how properties are
-      written out to a .mag file.  The default setting is <B>true</B>
-      (backwards compatibility mode), which writes all properties as
-      type "<TT>string</TT>".  Properties which are reserved names
-      (see below) will be converted to the best type when reading the
-      .mag file.  However, if the user wants to create a property that
-      is handled differently than a string (namely, to be a dimensional
-      value that scales), then comptability mode should be turned off. <P>
-
-      If the argument <I>list</I> is given as the first argument, and
-      <I>value</I> is not present, then if the property <I>key</I>
-      does not exist, then the command will return a NULL object to the
-      interpreter instead of printing an error message.  This is the
-      "quiet" version of the command preferred for scripts that want to
-      query whether or not a specific property exists.
    </BLOCKQUOTE>
 
    <BLOCKQUOTE>
-      Types are interpreted as follows:
+      Property names reserved by and used by magic:
-      <DL>
-	<DT> <B>string</B> type:
-	<DD> The property value is a character string.  Character strings
-	     may contain spaces, but if so, then the string should be quoted
-	     or in braces, per Tcl syntax.
-	<DT> <B>integer</I> type:
-	<DD> The property value is an integer value or a list of integer
-	     values.  The values are not considered to be measurements and
-	     do not scale.  Multiple values may be passed on the command
-	     line as additional arguments, or the set of values may be
-	     given as a list.
-	<DT> <B>dimension</I> type:
-	<DD> The property value is an integer value or a list of integer
-	     values.  The values are considered to be (linear) dimensional
-	     measurements and therefore scale with the database internal
-	     units.  They are interpreted as having the values currently
-	     specified for <B>units</B>, and display back in the same
-	     units.  Multiple values may be passed on the command line as
-	     additional arguments, or the set of values may be given as a
-	     list.
-	<DT> <B>double</I> type:
-	<DD> The property value is a double-wide (64-bit) integer value or
-	     a list of double-wide integer values.  The values are not
-	     considered to be measurements and do not scale.  Multiple
-	     values may be passed on the command line as additional arguments,
-	     or the set of values may be given as a list.
-      </DL>
-   </BLOCKQUOTE>
-
-   <BLOCKQUOTE>
-      Property names reserved by and used by magic (types are <B>string</B>
-      unless otherwise noted):
       <DL>
 	<DT> <B>GDS_FILE</B>
 	<DD> The value is the name of a GDS file which contains the mask
@@ -117,14 +60,12 @@ Attach a "property" (string key and value pair) to the edit cell
 	<DD> If a <B>GDS_FILE</B> is defined, then this value indicates the
 	     byte position of the start of mask data for this cell definition
 	     in the file.  If set to value <B>0</B>, then the file will be
-	     searched for the data bounds.  This property is always of type
+	     searched for the data bounds.
-	     <B>double</B>.
 	<DT> <B>GDS_END</B>
 	<DD> If a <B>GDS_FILE</B> is defined, then this value indicates the
 	     byte position of the end of mask data for this cell definition
 	     in the file.  If <B>GDS_START</B> is set to <B>0</B>, then this
-	     property may be omitted.  This property is always of type
+	     property may be omitted.
-	     <B>double</B>.
 	<DT> <B>LEFview</B>
 	<DD> If set to <B>TRUE</B>, this cell is an abstract view such as that
 	     obtained from a LEF macro, and should not be used for extraction
@@ -156,8 +97,6 @@ Attach a "property" (string key and value pair) to the edit cell
 	     corresponding to the abutment box of the cell, in magic's internal
 	     units.  The abutment box is automatically read from LEF files, but
 	     may be defined for any file and can be used for placement alignment.
-	     This property is always of type <B>dimension</B> and must contain
-	     exactly four values.
 	<DT> <B>OBS_BBOX</B>
 	<DD> This property value is a space-sparated list of four integer values
 	     corresponding to a bounding box to be used when generating a LEF
@@ -165,8 +104,7 @@ Attach a "property" (string key and value pair) to the edit cell
 	     will be entirely covered in obstruction layers (unless cut-outs
 	     are required to accommodate pins).  Any set-back applied by the
 	     "lef write -hide <value>" option will be applied to this obstruction
-	     box.  This property is always of type <B>dimension</B> and must
+	     box.
-	     contain exactly four values.
 	<DT> <B>flatten</B>
 	<DD> This property is used in conjunction with the "flatten -doproperty"
 	     command option and marks the cell for flattening.  Cells without
@@ -208,8 +146,7 @@ Attach a "property" (string key and value pair) to the edit cell
 	     always generate mask layer <I>type</I> in the specified rectangle
 	     area when writing GDS or CIF output.  <I>type</I> may be a templayer,
 	     such that <I>type</I> could be defined as the absence of a mask layer,
-	     for example.  This property is always of type <B>dimension</B> and
+	     for example.
-	     must have a multiple of four values.
       </DL>
    </BLOCKQUOTE>
 
@@ -220,11 +157,6 @@ Attach a "property" (string key and value pair) to the edit cell
       the cell definition structure.
    </BLOCKQUOTE>
 
-<H3>See Also:</H3>
-   <BLOCKQUOTE>
-      <A HREF=units.html><B>units</B></A> <BR>
-   </BLOCKQUOTE>
-
 <P><IMG SRC=graphics/line1.gif><P>
 <TABLE BORDER=0>
   <TR>

doc/html/view.html

@@ -45,12 +45,10 @@ view [get|bbox|llx lly urx ury]
       center and scale the screen view of the layout window to fit the layout. <P>
 
       <B>view bbox</B> returns the bounding box dimensions of the layout,
-      in the coordinate system of the layout (according to the units
+      in the coordinate system of the layout. <P>
-      set by the "units" command). <P>
 
       <B>view get</B> returns the coordinates of the screen limits in
-      the coordinate system of the layout (according to the units set
+      the coordinate system of the layout (internal database units). <P>
-      by the "units" command). <P>
 
       <B>view</B> <I>llx lly urx ury</I> sets the view so that the
       corners of the screen are at the indicated positions in the

drc/DRCarray.c

@@ -45,7 +45,7 @@ extern int drcArrayYankFunc(), drcArrayOverlapFunc();
 static DRCCookie drcArrayCookie = {
     0, 0, 0, 0,
     { {0} }, { {0} },
-    0, DRC_EXCEPTION_NONE, 0, 0,
+    0, 0, 0,
     DRC_ARRAY_OVERLAP_TAG,
     (DRCCookie *) NULL
 };

drc/DRCbasic.c

@@ -27,8 +27,6 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include <stdio.h>
 #include <string.h>		// for memcpy()
 #include <math.h>		// for sqrt() for diagonal check
-
-#include "tcltk/tclmagic.h"
 #include "utils/magic.h"
 #include "utils/geometry.h"
 #include "tiles/tile.h"
@@ -38,9 +36,7 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include "utils/signals.h"
 #include "utils/maxrect.h"
 #include "utils/malloc.h"
-#include "utils/undo.h"
 #include "textio/textio.h"
-#include "cif/CIFint.h"
 
 int dbDRCDebug = 0;
 
@@ -52,7 +48,7 @@ int dbDRCDebug = 0;
 static DRCCookie drcOverlapCookie = {
     0, 0, 0, 0,
     { {0} }, { {0} },
-    0, DRC_EXCEPTION_NONE, 0, 0,
+    0, 0, 0,
     DRC_OVERLAP_TAG,
     (DRCCookie *) NULL
 };
@@ -66,33 +62,7 @@ extern MaxRectsData *drcCanonicalMaxwidth();
 /*
  *-----------------------------------------------------------------------
  *
- * drcFoundOneFunc --
+ * drcCifPointToSegment
- *
- *	Simple callback for a plane search on a mask-hint plane inside
- *	a DRC check area.
- *
- * Results:
- *	Return 1 always, indicating that a tile has been found in the
- *	DRC search area, and the search can end.
- *
- * Side effects:
- *	None.
- *
- *-----------------------------------------------------------------------
- */
-
-int
-drcFoundOneFunc(Tile *tile,
-    TileType dinfo,
-    ClientData cdata)
-{
-    return 1;
-}
-
-/*
- *-----------------------------------------------------------------------
- *
- * drcCifPointToSegment --
  *
  *	Euclidean-distance point-to-segment distance (squared)
  *	calculation (borrowed from XCircuit)
@@ -498,26 +468,6 @@ DRCBasicCheck (celldef, checkRect, clipRect, function, cdata)
 	DBResetTilePlane(celldef->cd_planes[planeNum], DRC_UNPROCESSED);
         (void) DBSrPaintArea ((Tile *) NULL, celldef->cd_planes[planeNum],
 		checkRect, &DBAllTypeBits, drcTile, (ClientData) &arg);
-
-#ifdef MAGIC_WRAPPER
-	/* Execute pending Tcl events, so the DRC process doesn't block.    */
-
-	/* WARNING:  This code cannot be enabled until some method is
-	 * worked out to determine if any event resulted in a change
-	 * to the DRC check plane which would invalidate the current
-	 * search.  If so, the search must end immediately and the
-	 * area being checked must be reinstated.  The code was added
-	 * to see how it speeds up the response time of magic when
-	 * some of the DRC rules are compute-intensive.  It speeds up
-	 * performance enough that it is worthwhile to implement the
-	 * method just mentioned.
-	 */
-	#if 0
-	UndoEnable();
-	while (Tcl_DoOneEvent(TCL_DONT_WAIT));
-	UndoDisable();
-	#endif
-#endif
     }
     drcCifCheck(&arg);
     if (arg.dCD_rlist != NULL) freeMagic(arg.dCD_rlist);
@@ -777,44 +727,6 @@ drcTile (tile, dinfo, arg)
 	    for (cptr = DRCCurStyle->DRCRulesTbl[to][tt]; cptr != (DRCCookie *) NULL;
 			cptr = cptr->drcc_next)
 	    {
-		/* Handle rule exceptions and exemptions */
-		if (cptr->drcc_exception != DRC_EXCEPTION_NONE)
-		{
-		    PropertyRecord *proprec;
-		    bool propfound, isinside = FALSE;
-		    char *name;
-		    int idx = cptr->drcc_exception & ~DRC_EXCEPTION_MASK;
-		    name = DRCCurStyle->DRCExceptionList[idx];
-
-		    /* Is there any exception area defined? */
-		    proprec = DBPropGet(arg->dCD_celldef, name, &propfound);
-
-		    /* If an exception area exists, is the error edge inside? */
-		    if (propfound)
-		    {
-			Rect redge;
-
-			redge.r_xbot = redge.r_xtop = edgeX;
-			redge.r_ybot = edgeBot;
-			redge.r_ytop = edgeTop;
-
-			if (DBSrPaintArea(PlaneGetHint(proprec->prop_value.prop_plane),
-				proprec->prop_value.prop_plane,
-				&redge, &CIFSolidBits, drcFoundOneFunc,
-				(ClientData)NULL) == 1)
-			    isinside = TRUE;
-		    }
-
-		    /* Exemption rules are ignored if the edge is inside
-		     * an exception area.  Exception rules are ignored if
-		     * the edge is outside an exception area.
-		     */
-		    if (!isinside && (!(cptr->drcc_exception & DRC_EXCEPTION_MASK) == 0))
-			continue;
-		    if (isinside && ((cptr->drcc_exception & DRC_EXCEPTION_MASK) != 0))
-			continue;
-		}
-
 	    	/* DRC_ANGLES_90 and DRC_SPLITTILE rules are handled by	*/
 		/* the code above for non-Manhattan shapes and do not	*/
 		/* need to be processed again.				*/
@@ -1224,44 +1136,6 @@ drcTile (tile, dinfo, arg)
 	    for (cptr = DRCCurStyle->DRCRulesTbl[to][tt]; cptr != (DRCCookie *) NULL;
 				cptr = cptr->drcc_next)
 	    {
-		/* Handle rule exceptions and exemptions */
-		if (cptr->drcc_exception != DRC_EXCEPTION_NONE)
-		{
-		    PropertyRecord *proprec;
-		    bool propfound, isinside = FALSE;
-		    char *name;
-		    int idx = cptr->drcc_exception & ~DRC_EXCEPTION_MASK;
-		    name = DRCCurStyle->DRCExceptionList[idx];
-
-		    /* Is there any exception area defined? */
-		    proprec = DBPropGet(arg->dCD_celldef, name, &propfound);
-
-		    /* If an exception area exists, is the error edge inside? */
-		    if (propfound)
-		    {
-			Rect redge;
-
-			redge.r_ybot = redge.r_ytop = edgeY;
-			redge.r_xbot = edgeLeft;
-			redge.r_xtop = edgeRight;
-
-			if (DBSrPaintArea(PlaneGetHint(proprec->prop_value.prop_plane),
-				proprec->prop_value.prop_plane,
-				&redge, &CIFSolidBits, drcFoundOneFunc,
-				(ClientData)NULL) == 1)
-			    isinside = TRUE;
-		    }
-
-		    /* Exemption rules are ignored if the edge is inside
-		     * an exception area.  Exception rules are ignored if
-		     * the edge is outside an exception area.
-		     */
-		    if (!isinside && ((cptr->drcc_exception & DRC_EXCEPTION_MASK) == 0))
-			continue;
-		    if (isinside && ((cptr->drcc_exception & DRC_EXCEPTION_MASK) != 0))
-			continue;
-		}
-
 	    	/* DRC_ANGLES_90 and DRC_SPLITTILE rules are handled by	*/
 		/* the code above for non-Manhattan shapes and do not	*/
 		/* need to be processed again.				*/

drc/DRCsubcell.c

@@ -52,7 +52,7 @@ static ClientData drcSubClientData; /* To be passed to error function. */
 static DRCCookie drcSubcellCookie = {
     0, 0, 0, 0,
     { {0} }, { {0} },
-    0, DRC_EXCEPTION_NONE, 0, 0,
+    0, 0, 0,
     DRC_SUBCELL_OVERLAP_TAG,
     (DRCCookie *) NULL
 };
@@ -65,7 +65,7 @@ static DRCCookie drcSubcellCookie = {
 static DRCCookie drcInSubCookie = {
     0, 0, 0, 0,
     { {0} }, { {0} },
-    0, DRC_EXCEPTION_NONE, 0, 0,
+    0, 0, 0,
     DRC_IN_SUBCELL_TAG,
     (DRCCookie *) NULL
 };
@@ -79,7 +79,7 @@ static DRCCookie drcInSubCookie = {
 static DRCCookie drcOffGridCookie = {
     0, 0, 0, 0,
     { {0} }, { {0} },
-    0, DRC_EXCEPTION_NONE, 0, 0,
+    0, 0, 0,
     DRC_OFFGRID_TAG,
     (DRCCookie *) NULL
 };
@@ -826,7 +826,6 @@ DRCInteractionCheck(def, area, erasebox, func, cdarg)
 		 */
 		subArea = *erasebox;
 		GeoClip(&subArea, &cliparea);
-		if (GEO_RECTNULL(&subArea)) continue;
 		GEO_EXPAND(&subArea, DRCTechHalo, &intArea);
 
 		errorSaveType = DRCErrorType;

drc/DRCtech.c

@@ -72,12 +72,6 @@ static int drcRulesOptimized = 0;
 
 static int DRCtag = 0;
 
-/* Keep track of what rule exemption or exception is in effect
- * while reading the DRC tech file section.
- */
-
-static unsigned char drcCurException = DRC_EXCEPTION_NONE;
-
 /*
  * Forward declarations.
  */
@@ -85,7 +79,6 @@ int drcWidth(), drcSpacing(), drcEdge(), drcNoOverlap();
 int drcExactOverlap(), drcExtend();
 int drcSurround(), drcRectOnly(), drcOverhang();
 int drcStepSize(), drcOption(), drcOffGrid();
-int drcException(), drcExemption();
 int drcMaxwidth(), drcArea(), drcRectangle(), drcAngles();
 int drcCifSetStyle(), drcCifWidth(), drcCifSpacing();
 int drcCifMaxwidth(), drcCifArea();
@@ -308,12 +301,6 @@ drcTechFreeStyle()
 	/* Clear the Why string list */
 	freeMagic(DRCCurStyle->DRCWhyList);
 
-	/* Clear the exception list */
-	for (i = 0; i < DRCCurStyle->DRCExceptionSize; i++)
-	    freeMagic(DRCCurStyle->DRCExceptionList[i]);
-	if (DRCCurStyle->DRCExceptionList != (char **)NULL)
-	    freeMagic(DRCCurStyle->DRCExceptionList);
-
 	freeMagic(DRCCurStyle);
 	DRCCurStyle = NULL;
     }
@@ -397,63 +384,6 @@ drcWhyCreate(whystring)
     return DRCCurStyle->DRCWhySize;
 }
 
-/*
- * ----------------------------------------------------------------------------
- * drcExceptionCreate --
- *
- * Create an entry for a DRC rule exception/exemption type, if it does
- * not already exist.
- *
- * Results:
- *	The index of the exception (which is an unsigned character containing
- *	the index in the lower 7 bits and a high bit indicating if the rule
- *	is an exception (0) or an exemption (1)).
- *
- * Side effects:
- *	Adds to the DRCExceptionList if "name" has not been used before.
- *	Calls StrDup() and increments DRCExceptionSize.
- *
- * ----------------------------------------------------------------------------
- */
-
-unsigned char
-drcExceptionCreate(name)
-    char *name;
-{
-    int i;
-    char **newlist;
-
-    /* NOTE:  DRCExceptionList has "MASKHINTS_" prepended to the names */
-    for (i = 0; i < DRCCurStyle->DRCExceptionSize; i++)
-	if (!strcmp(name, DRCCurStyle->DRCExceptionList[i] + 10))
-	    return (unsigned char)i;
-
-    /* Note that i cannot be 127 as this is reserved for DRC_EXCEPTION_NONE */
-    if (i > 126)
-    {
-	/* I would be shocked if this code ever got executed. */
-	TxError("Error:  Too many rule exceptions!  Limit is 126.\n");
-	return DRC_EXCEPTION_NONE;
-    }
-
-    /* Create a new list that is one entry longer than the old list.
-     * This is not elegant but there will never be more than a handful
-     * of exceptions in a rule deck.
-     */
-    newlist = (char **)mallocMagic((i + 1) * sizeof(char *));
-    for (i = 0; i < DRCCurStyle->DRCExceptionSize; i++)
-	newlist[i] = DRCCurStyle->DRCExceptionList[i];
-
-    /* The rule deck does not have the "MASKHINTS_" prefix on the name */
-    newlist[i] = (char *)mallocMagic(strlen(name) + 11);
-    sprintf(newlist[i], "MASKHINTS_%s", name);
-    DRCCurStyle->DRCExceptionSize++;
-    if (DRCCurStyle->DRCExceptionList != (char **)NULL)
-	freeMagic(DRCCurStyle->DRCExceptionList);
-    DRCCurStyle->DRCExceptionList = newlist;
-    return (unsigned char)i;
-}
-    
 /*
  * ----------------------------------------------------------------------------
  *
@@ -641,8 +571,6 @@ DRCTechStyleInit()
     DRCCurStyle->DRCStepSize = 0;
     DRCCurStyle->DRCFlags = (char)0;
     DRCCurStyle->DRCWhySize = 0;
-    DRCCurStyle->DRCExceptionList = (char **)NULL;
-    DRCCurStyle->DRCExceptionSize = 0;
 
     HashInit(&DRCWhyErrorTable, 16, HT_STRINGKEYS);
 
@@ -735,7 +663,6 @@ DRCTechStyleInit()
 	    }
 
     drcCifInit();
-    drcCurException = DRC_EXCEPTION_NONE;
 }
 
 /*
@@ -1028,7 +955,6 @@ drcCifAssign(cookie, dist, next, mask, corner, tag, cdist, flags, planeto, plane
     (cookie)->drcc_plane = planeto;
     (cookie)->drcc_mod = 0;
     (cookie)->drcc_cmod = 0;
-    (cookie)->drcc_exception = drcCurException;
 }
 
 // This is like drcCifAssign, but checks for bad plane numbers in planeto and
@@ -1105,37 +1031,50 @@ DRCTechAddRule(sectionName, argc, argv)
 	int    (*rk_proc)();	/* Procedure implementing this keyword */
 	const char *rk_err;	/* Error message */
     } ruleKeys[] = {
-	{"angles",	 4,	4,	drcAngles, "layers 45|90 why"},
+	{"angles",	 4,	4,	drcAngles,
+    "layers 45|90 why"},
 	{"edge",	 8,	10,	drcEdge,
     "layers1 layers2 distance okTypes cornerTypes cornerDistance [option] why [plane]"},
 	{"edge4way",	 8,	10,	drcEdge,
     "layers1 layers2 distance okTypes cornerTypes cornerDistance [option] why [plane]"},
-	{"exact_overlap", 2,	2,	drcExactOverlap, "layers"},
+	{"exact_overlap", 2,	2,	drcExactOverlap,
-	{"exception",	 2,	2,	drcException, "name"},
+    "layers"},
-	{"exemption",	 2,	2,	drcExemption, "name"},
 	{"extend",	 5,	6,	drcExtend,
     "layers1 layers2 distance [option] why"},
-	{"no_overlap",	 3,	3,	drcNoOverlap, "layers1 layers2"},
+	{"no_overlap",	 3,	3,	drcNoOverlap,
-	{"option",	 2,	2,	drcOption, "option_name option_value"},
+    "layers1 layers2"},
-	{"overhang",	 5,	5,	drcOverhang, "layers1 layers2 distance why"},
+	{"option",	 2,	2,	drcOption,
-	{"rect_only",	 3,	3,	drcRectOnly, "layers why"},
+    "option_name option_value"},
+	{"overhang",	 5,	5,	drcOverhang,
+    "layers1 layers2 distance why"},
+	{"rect_only",	 3,	3,	drcRectOnly,
+    "layers why"},
 	{"spacing",	 6,	7,	drcSpacing,
     "layers1 layers2 separation [layers3] adjacency why"},
-	{"stepsize",	 2,	2,	drcStepSize, "step_size"},
+	{"stepsize",	 2,	2,	drcStepSize,
+    "step_size"},
 	{"surround",	 6,	7,	drcSurround,
     "layers1 layers2 distance presence why"},
-	{"width",	 4,	5,	drcWidth, "layers width why"},
+	{"width",	 4,	5,	drcWidth,
+    "layers width why"},
 	{"widespacing",	 7,	8,	drcSpacing,
     "layers1 width layers2 separation adjacency why"},
-        {"area",	 5,	5,	drcArea, "layers area horizon why"},
+        {"area",	 5,	5,	drcArea,
-        {"off_grid",	 4,	4,	drcOffGrid, "layers pitch why"},
+    "layers area horizon why"},
-        {"maxwidth",	 4,	6,	drcMaxwidth, "layers maxwidth bends why"},
+        {"off_grid",	 4,	4,	drcOffGrid,
-	{"cifstyle",	 2,	2,	drcCifSetStyle, "cif_style"},
+    "layers pitch why"},
-	{"cifwidth",	 4,	4,	drcCifWidth, "layers width why"},
+        {"maxwidth",	 4,	6,	drcMaxwidth,
+    "layers maxwidth bends why"},
+	{"cifstyle",	 2,	2,	drcCifSetStyle,
+    "cif_style"},
+	{"cifwidth",	 4,	4,	drcCifWidth,
+    "layers width why"},
 	{"cifspacing",	 6,	6,	drcCifSpacing,
     "layers1 layers2 separation adjacency why"},
-	{"cifarea",	 5,	5,	drcCifArea, "layers area horizon why"},
+	{"cifarea",	 5,	5,	drcCifArea,
-	{"cifmaxwidth",	 5,	5,	drcCifMaxwidth, "layers maxwidth bends why"},
+    "layers area horizon why"},
+	{"cifmaxwidth",	 5,	5,	drcCifMaxwidth,
+    "layers maxwidth bends why"},
 	{"rectangle",	5,	5,	drcRectangle,
     "layers maxwidth [even|odd|any] why"},
 	{0}
@@ -1756,7 +1695,7 @@ drcMaxwidth(argc, argv)
 	        if (PlaneMaskHasPlane(pmask2, plane2))
 		    break;
 
-	    if (PlaneMaskHasPlane(pmask, plane2))
+	    if (plane2 == plane)
 		TechError("Warning:  Exclude types for \"maxwidth\" are on the "
 			"same plane and so cannot be checked.\n");
 	}
@@ -3695,84 +3634,6 @@ drcRectangle(argc, argv)
     return maxwidth;
 }
 
-/*
- * ----------------------------------------------------------------------------
- *
- * drcException, drcExemption --
- *
- * Process a DRC exception declaration
- * This is of the form:
- *
- *	exception exception_name|none
- * or
- *	exemption exemption_name|none
- *
- * e.g,
- *
- *	exception SRAM
- *	exemption SRAM
- *
- * The exception_name or exemption_name is the suffix part of a MASKHINTS_*
- * property name;  e.g., the name SRAM corresponds to a property called
- * MASKHINTS_SRAM.  This declaration is followed by a block of DRC rules
- * that are subject to the exception or the exemption.  An exception is the
- * opposite of an exemption:  If a rule is excepted, then the rule applies
- * within areas delineated by bounding boxes defined by the
- * MASKHINTS_<exception_name> property.  If a rule is exempted, then the
- * rule applies only outside of areas delineated by bounding boxes defined
- * by the MASKHINTS_<exemption_name> property.  The block of rules subject
- * to the exemption or exception ends with another exception or exemption
- * declaration.  If the following rules are not to be excepted or exempted
- * at all, then use "exception none" or "exemption none".
- *
- * Results:
- *	Returns 0.
- *
- * Side effects:
- *	Updates drcCurException.  drcCurException contains the index in
- *	the lower 7 bits, and a flag in the upper bit (0 = exception rule,
- *	1 = exemption rule).  The index can be recovered by masking off
- *	the upper bit.
- *
- * ----------------------------------------------------------------------------
- */
-
-int
-drcException(argc, argv)
-    int argc;
-    char *argv[];
-{
-    int i;
-
-    if (DRCCurStyle == NULL) return 0;
-
-    /* Assume that argc must be 2 because the parser insists upon it */
-
-    if (!strcmp(argv[1], "none"))
-	drcCurException = DRC_EXCEPTION_NONE;
-    else
-	drcCurException = drcExceptionCreate(argv[1]);
-    return (0);
-}
-
-int
-drcExemption(argc, argv)
-    int argc;
-    char *argv[];
-{
-    int i;
-
-    if (DRCCurStyle == NULL) return 0;
-
-    /* Assume that argc must be 2 because the parser insists upon it */
-
-    if (!strcmp(argv[1], "none"))
-	drcCurException = DRC_EXCEPTION_NONE;
-    else
-	drcCurException = drcExceptionCreate(argv[1]) | DRC_EXCEPTION_MASK;
-    return (0);
-}
-
 /*
  * ----------------------------------------------------------------------------
  *
@@ -4258,7 +4119,6 @@ drcTechFinalStyle(style)
 		    if (dp->drcc_dist > next->drcc_dist) continue;
 		    if (dp->drcc_cdist > next->drcc_cdist) continue;
 		    if (dp->drcc_plane != next->drcc_plane) continue;
-		    if (dp->drcc_exception != next->drcc_exception) continue;
 		    if (dp->drcc_flags & DRC_REVERSE)
 		    {
 			if (!(next->drcc_flags & DRC_REVERSE)) continue;

drc/drc.h

@@ -36,7 +36,6 @@ typedef struct drccookie
     TileTypeBitMask   drcc_mask;	/* Legal types on RHS */
     TileTypeBitMask   drcc_corner;	/* Types that trigger corner check */
     unsigned short    drcc_flags;	/* Miscellaneous flags, see below. */
-    unsigned char     drcc_exception;	/* Index to list of exceptions */
     int		      drcc_edgeplane;	/* Plane of edge */
     int		      drcc_plane;	/* Index of plane on which to check
 					 * legal types. */
@@ -92,11 +91,6 @@ typedef struct drccookie
 #define DRC_UNPROCESSED 		CLIENTDEFAULT
 #define DRC_PROCESSED 			1
 
-/* drcc_exception defaults to 255 meaning no exceptions/exemptions */
-#define	DRC_EXCEPTION_NONE ((unsigned char)0xff)
-/* The high bit of the value determines if this is an exception or an exemption. */
-#define DRC_EXCEPTION_MASK ((unsigned char)0x80)
-
 /*
  * Background DRC (DRC Idle proc) for Tcl-based Magic
  */
@@ -183,8 +177,6 @@ typedef struct drcstyle
     unsigned short	DRCFlags;	/* Option flags */
     char		**DRCWhyList;	/* Indexed list of "why" text strings */
     int			DRCWhySize;	/* Length of DRCWhyList */
-    char		**DRCExceptionList; /* Indexed list of DRC exceptions */
-    int			DRCExceptionSize;   /* Length of DRCExceptionList */
     PaintResultType	DRCPaintTable[NP][NT][NT];
 } DRCStyle;
 

ext2spice/ext2hier.c

@@ -634,7 +634,7 @@ subcktHierVisit(
 
     if (hasports || is_top)
 	return subcktVisit(use, hierName, is_top);
-    else if ((def->def_flags & DEF_NODEVICES) && (!isStub))
+    else if (def->def_flags & DEF_NODEVICES)
 	return 0;
     else
 	return subcktVisit(use, hierName, is_top);
@@ -1088,7 +1088,6 @@ spcdevHierVisit(
 
 	    if (!has_model)
 	    {
-		fprintf(esSpiceF, " ");
 		esSIvalue(esSpiceF, 1.0E-15 * (double)sdM * (double)dev->dev_cap);
 		spcHierWriteParams(hc, dev, scale, l, w, sdM, FALSE);
 	    }
@@ -1139,7 +1138,6 @@ spcdevHierVisit(
 
 	    if (!has_model)
 	    {
-		fprintf(esSpiceF, " ");
 		esSIvalue(esSpiceF, 1.0E-15 * (double)sdM * (double)dev->dev_cap);
 		spcHierWriteParams(hc, dev, scale, l, w, sdM, FALSE);
 	    }

ext2spice/ext2spice.c

@@ -1689,43 +1689,23 @@ subcktVisit(
     	HashStartSearch(&hs);
 	while ((he = HashNext(&def->def_nodes, &hs)))
     	{
-	    bool found = FALSE;
-
 	    sname = (EFNodeName *) HashGetValue(he);
 	    if (sname == NULL) continue;
 	    snode = sname->efnn_node;
 
 	    if ((snode == NULL) || !(snode->efnode_flags & EF_PORT)) continue;
 
-	    portidx = snode->efnode_name->efnn_port;
-
-	    if (portidx >= 0)
-	    {
-		if (nodeList[portidx] == NULL)
-		{
-		    nodeList[portidx] = snode->efnode_name;
-		    found = TRUE;
-		}
-	    }
-
-	    /* Normally there should be a port associated with snode, but
-	     * if not, go looking for one in the node name aliases.
-	     */
 	    for (nodeName = sname; nodeName != NULL; nodeName = nodeName->efnn_next)
 	    {
-		if (found == TRUE) break;
-
 		portidx = nodeName->efnn_port;
 		if (portidx < 0) continue;
 		if (nodeList[portidx] == NULL)
 		{
 		    nodeList[portidx] = nodeName;
-		    found = TRUE;
 		}
 		else if (EFHNBest(nodeName->efnn_hier, nodeList[portidx]->efnn_hier))
 		{
 		    nodeList[portidx] = nodeName;
-		    found = TRUE;
 		}
 	    }
 	}
@@ -1952,7 +1932,6 @@ topVisit(
     {
 	char stmp[MAX_STR_SIZE];
 	int portidx;
-	bool found = FALSE;
 
 	sname = (EFNodeName *) HashGetValue(he);
 	if (sname == NULL) continue;	/* Should not happen */
@@ -1960,68 +1939,33 @@ topVisit(
 	snode = sname->efnn_node;
 	if ((!snode) || (!(snode->efnode_flags & EF_PORT))) continue;
 
-	/* Found a node which is also a port */
-
-	portidx = snode->efnode_name->efnn_port;
-	if (portidx >= 0)
-	{
-	    if (sorted_ports[portidx] == NULL)
-	    {
-		if ((def->def_flags & DEF_ABSTRACT))
-		{
-		    EFHNSprintf(stmp, sname->efnn_hier);
-		    pname = stmp;
-		}
-		else
-		    pname = nodeSpiceName(snode->efnode_name->efnn_hier, NULL);
-
-		hep = HashLookOnly(&portNameTable, pname);
-		if (hep == (HashEntry *)NULL)
-		{
-		    hep = HashFind(&portNameTable, pname);
-		    HashSetValue(hep, (ClientData)(pointertype)portidx);
-		    sorted_ports[portidx] = StrDup((char **)NULL, pname);
-		}
-		else
-		{
-		    /* Node that was unassigned has been found to be
-		     * a repeat (see NOTE at top), so make sure its
-		     * port number is set correctly.
-		     */
-		    snode->efnode_name->efnn_port = (int)(pointertype)HashGetValue(hep);
-		}
-		found = TRUE;
-	    }
-	}
-
-	if (!(def->def_flags & DEF_ABSTRACT))
-	    heh = HashLookOnly(&efNodeHashTable, (char *)snode->efnode_name->efnn_hier);
-
-	/* Might need to check here for a port that was optimized out? */
-
-	/* If snode is flagged as a port but no port number was found, then
-	 * check the all of the node's name entries to see if any of them has
-	 * a port number.
-	 */
-
 	for (nodeName = sname; nodeName != NULL; nodeName = nodeName->efnn_next)
 	{
-	    if (found == TRUE) break;
 	    portidx = nodeName->efnn_port;
 	    if (portidx < 0) continue;
 
+	    /* Check if the same hierName is recorded in the flattened/optimized
+	     * def's efNodeHashTable.  If not, then it has been optimized out
+	     * and should be removed from the port list.
+	     */
 	    if (def->def_flags & DEF_ABSTRACT)
-	    {
     	        heh = HashLookOnly(&efNodeHashTable, (char *)nodeName->efnn_hier);
+	    else
+    	        heh = HashLookOnly(&efNodeHashTable,
+			    (char *)snode->efnode_name->efnn_hier);
 
 	    /* If view is abstract, rely on the given port name, not
 	     * the node.  Otherwise, artifacts of the abstract view
 	     * may cause nodes to be merged and the names lost.
 	     */
+
+	    if (def->def_flags & DEF_ABSTRACT)
+	    {
 		EFHNSprintf(stmp, nodeName->efnn_hier);
 		pname = stmp;
 	    }
 	    else
+		// pname = nodeSpiceName(snode->efnode_name->efnn_hier, NULL);
 		pname = nodeSpiceName(nodeName->efnn_hier, NULL);
 
 	    if (heh == (HashEntry *)NULL) /* pname now resolved for log output */
@@ -2039,10 +1983,7 @@ topVisit(
 	    	hep = HashFind(&portNameTable, pname);
 		HashSetValue(hep, (ClientData)(pointertype)nodeName->efnn_port);
 		if (sorted_ports[portidx] == NULL)
-		{
 		    sorted_ports[portidx] = StrDup((char **)NULL, pname);
-		    found = TRUE;
-		}
 	    }
 	    else
 	    {
@@ -3140,7 +3081,6 @@ spcdevVisit(
 
 	    if (!has_model)
 	    {
-		fprintf(esSpiceF, " ");
 		esSIvalue(esSpiceF, 1.0E-15 * (double)sdM * (double)dev->dev_cap);
 		spcWriteParams(dev, hierName, scale, l, w, sdM, FALSE);
 	    }
@@ -3187,7 +3127,6 @@ spcdevVisit(
 
 	    if (!has_model)
 	    {
-		fprintf(esSpiceF, " ");
 		esSIvalue(esSpiceF, 1.0E-15 * (double)sdM * (double)dev->dev_cap);
 		spcWriteParams(dev, hierName, scale, l, w, sdM, FALSE);
 	    }

extflat/EFbuild.c

@@ -648,21 +648,8 @@ efBuildEquiv(def, nodeName1, nodeName2, resist, isspice)
 		    return;
 		}
 		else if (!resist)
-		{
-		    char *uptr1, *uptr2;
-
-		    /* Do not generate an error message if one or both node names
-		     * is made by "extract unique".
-		     */
-		    if ((uptr1 = strstr(nodeName1, "_uq")) != 0) *uptr1 = '\0';
-		    if ((uptr2 = strstr(nodeName2, "_uq")) != 0) *uptr2 = '\0';
-		    if ((uptr1 == NULL && uptr2 == NULL) ||
-				strcmp(nodeName1, nodeName2)) 
 		    TxError("Warning:  Ports \"%s\" and \"%s\" are electrically "
 				"shorted.\n", nodeName1, nodeName2);
-		    if (uptr1) *uptr1 = '_';
-		    if (uptr2) *uptr2 = '_';
-		}
 		else
 		    /* Do not merge the nodes when folding in extresist parasitics */
 		    return;
@@ -2116,7 +2103,7 @@ efNodeMerge(node1ptr, node2ptr)
     /* Make all EFNodeNames point to "keeping" */
     if (removing->efnode_name)
     {
-	bool topportk, topportr, bestname, swapnames;
+	bool topportk, topportr, bestname;
 
 	for (nn = removing->efnode_name; nn; nn = nn->efnn_next)
 	{
@@ -2127,31 +2114,10 @@ efNodeMerge(node1ptr, node2ptr)
 	topportk = (keeping->efnode_flags & EF_TOP_PORT) ?  TRUE : FALSE;
 	topportr = (removing->efnode_flags & EF_TOP_PORT) ?  TRUE : FALSE;
 
-	/* The node "keeping" is being kept, but we need to decide which
+	/* Concatenate list of EFNodeNames, taking into account precedence */
-	 * node name of the two will be the node name of "keeping".  If
+	if ((!keeping->efnode_name) || (!topportk && topportr)
-	 * "keeping" has the best node name, then we're good;  otherwise,
+		    || EFHNBest(removing->efnode_name->efnn_hier,
-	 * we need to copy the name from "removing" to "keeping".
+		     keeping->efnode_name->efnn_hier))
-	 *
-	 * Order of precedence:
-	 * 1) If one node does not have a name, then use the name of the other.
-	 * 2) If one node is a port and the other isn't, then use the port name.
-	 * 3) Use the one with the preferred lexigraphical order according to
-	 *    EFHNBest().
-	 */
-	if ((!keeping->efnode_name) && (removing->efnode_name))
-	    swapnames = TRUE;
-	else if ((keeping->efnode_name) && (!removing->efnode_name))
-	    swapnames = FALSE;
-	else if (!topportk && topportr)
-	    swapnames = TRUE;
-	else if (topportk && !topportr)
-	    swapnames = FALSE;
-	else
-	    swapnames = EFHNBest(removing->efnode_name->efnn_hier,
-				keeping->efnode_name->efnn_hier);
-	
-	/* Concatenate list of EFNodeNames */
-	if (swapnames)
 	{
 	    /*
 	     * New official name is that of "removing".
@@ -2238,14 +2204,6 @@ efNodeMerge(node1ptr, node2ptr)
     if (removing->efnode_flags & EF_SUBS_NODE)
 	keeping->efnode_flags |= EF_SUBS_NODE;
 
-    /*
-     * If "removing" has the EF_GLOB_SUBS_NODE flag set, then copy the
-     * port record in the flags to "keeping".
-     */
-    if (removing->efnode_flags & EF_GLOB_SUBS_NODE)
-	keeping->efnode_flags |= EF_GLOB_SUBS_NODE;
-
-    /* If EFSaveLocs is set, then merge any disjoint segments from
     /* If EFSaveLocs is set, then merge any disjoint segments from
      * removing to keeping.
      */

extflat/EFflat.c

@@ -61,17 +61,15 @@ int efFlatGlobHash(HierName *);
 bool efFlatGlobCmp(HierName *, HierName *);
 char *efFlatGlobCopy(HierName *);
 void efFlatGlobError(EFNodeName *nameGlob, EFNodeName *nameFlat);
-int efAddNodes(HierContext *hc, int flags);
+int efAddNodes(HierContext *hc, bool stdcell);
-int efAddConns(HierContext *hc, int flags);
+int efAddConns(HierContext *hc, bool doWarn);
-int efAddOneConn(HierContext *hc, char *name1, char *name2, Connection *conn, int flags);
+int efAddOneConn(HierContext *hc, char *name1, char *name2, Connection *conn, bool doWarn);
 
 /* Flags passed to efFlatNode() */
 
 #define FLATNODE_STDCELL    0x01
 #define FLATNODE_DOWARN	    0x02
 #define FLATNODE_NOABSTRACT 0x04
-#define FLATNODE_HIER 	    0x08
-#define FLATNODE_CHILD 	    0x10
 
 
 /*
@@ -218,7 +216,7 @@ EFFlatBuildOneLevel(def, flags)
     efFlatRootUse.use_def = efFlatRootDef;
 
     /* Record all nodes down the hierarchy from here */
-    flatnodeflags = FLATNODE_HIER;    /* No FLATNODE_DOWARN */
+    flatnodeflags = 0;    /* No FLATNODE_DOWARN */
     efFlatNodes(&efFlatContext, INT2CD(flatnodeflags));
 
     /* Expand all subcells that contain connectivity information but	*/
@@ -322,7 +320,9 @@ efFlatNodes(hc, clientData)
     ClientData clientData;
 {
     int flags = (int)CD2INT(clientData);
-    int hierflags = 0;
+
+    bool stdcell = (flags & FLATNODE_STDCELL) ? TRUE : FALSE;
+    bool doWarn = (flags & FLATNODE_DOWARN) ? TRUE : FALSE;
 
     if (flags & FLATNODE_NOABSTRACT)
     {
@@ -332,19 +332,13 @@ efFlatNodes(hc, clientData)
 			def->def_name);
     }
 
-    /* If called with FLATNODE_HIER set, then set the FLATNODE_CHILD
+    (void) efHierSrUses(hc, efFlatNodes, clientData);
-     * flag while calling efHierSrUses(), to prevent efAddNodes() from
-     * duplicating the capacitance of nodes in child cells.
-     */
-
-    hierflags = flags | ((flags & FLATNODE_HIER) ? FLATNODE_CHILD : 0);
-    (void) efHierSrUses(hc, efFlatNodes, INT2CD(hierflags));
 
     /* Add all our own nodes to the table */
-    efAddNodes(hc, flags);
+    efAddNodes(hc, stdcell);
 
     /* Process our own connections and adjustments */
-    (void) efAddConns(hc, flags);
+    (void) efAddConns(hc, doWarn);
 
     return (0);
 }
@@ -392,11 +386,11 @@ efFlatNodesStdCell(hc)
     }
 
     /* Add all our own nodes to the table */
-    efAddNodes(hc, (int)FLATNODE_STDCELL);
+    efAddNodes(hc, TRUE);
 
     /* Process our own connections and adjustments */
     if (!(hc->hc_use->use_def->def_flags & DEF_SUBCIRCUIT))
-	(void) efAddConns(hc, (int)FLATNODE_DOWARN);
+	(void) efAddConns(hc, TRUE);
 
     return (0);
 }
@@ -419,10 +413,10 @@ efFlatNodesDeviceless(hc, cdata)
     if ((HashGetNumEntries(&hc->hc_use->use_def->def_devs) == 0) && (newcount == 0))
     {
 	/* Add all our own nodes to the table */
-	efAddNodes(hc, (int)FLATNODE_STDCELL);
+	efAddNodes(hc, TRUE);
 
 	/* Process our own connections and adjustments */
-	efAddConns(hc, (int)FLATNODE_DOWARN);
+	efAddConns(hc, TRUE);
 
 	/* Mark this definition as having no devices, so it will not be visited */
 	hc->hc_use->use_def->def_flags |= DEF_NODEVICES;
@@ -461,7 +455,7 @@ efFlatNodesDeviceless(hc, cdata)
 int
 efAddNodes(
     HierContext *hc,
-    int flags)
+    bool stdcell)
 {
     Def *def = hc->hc_use->use_def;
     EFNodeName *nn, *newname, *oldname;
@@ -471,8 +465,6 @@ efAddNodes(
     HierName *hierName;
     int size, asize;
     HashEntry *he;
-    bool stdcell = (flags & FLATNODE_STDCELL) ? TRUE : FALSE;
-    bool is_child = (flags & FLATNODE_CHILD) ? TRUE : FALSE;
     bool is_subcircuit = (def->def_flags & DEF_SUBCIRCUIT) ? TRUE : FALSE;
 
     size = sizeof (EFNode) + (efNumResistClasses-1) * sizeof (EFPerimArea);
@@ -511,15 +503,12 @@ efAddNodes(
 	// If called with "hierarchy on", all local node caps and adjustments
 	// have been output and should be ignored.
 
-	if (!stdcell && !is_child)
+	newnode->efnode_cap = (!stdcell) ? node->efnode_cap : (EFCapValue)0.0;
-	    newnode->efnode_cap = node->efnode_cap;
-	else
-	    newnode->efnode_cap = (EFCapValue)0.0;
 	newnode->efnode_client = (ClientData) NULL;
 	newnode->efnode_flags = node->efnode_flags;
 	newnode->efnode_type = node->efnode_type;
 	newnode->efnode_num = 1;
-	if (!stdcell && !is_child)
+	if (!stdcell)
 	    bcopy((char *) node->efnode_pa, (char *) newnode->efnode_pa,
 			efNumResistClasses * sizeof (EFPerimArea));
 	else
@@ -612,7 +601,7 @@ efAddNodes(
 int
 efAddConns(
     HierContext *hc,
-    int flags)
+    bool doWarn)
 {
     Connection *conn;
 
@@ -625,9 +614,9 @@ efAddConns(
     {
 	/* Special case for speed when no array info is present */
 	if (conn->conn_1.cn_nsubs == 0)
-	    efAddOneConn(hc, conn->conn_name1, conn->conn_name2, conn, flags);
+	    efAddOneConn(hc, conn->conn_name1, conn->conn_name2, conn, doWarn);
 	else
-	    efHierSrArray(hc, conn, efAddOneConn, INT2CD(flags));
+	    efHierSrArray(hc, conn, efAddOneConn, INT2CD(doWarn));
     }
 
     return (0);
@@ -659,23 +648,18 @@ efAddOneConn(
     char *name1,	/* These are strings, not HierNames */
     char *name2,
     Connection *conn,
-    int flags)
+    bool doWarn)
 {
     HashEntry *he1, *he2;
     EFNode *node, *newnode;
     int n;
 
-    bool doWarn = (flags & FLATNODE_DOWARN) ? TRUE : FALSE;
-    bool doHier = (flags & FLATNODE_HIER) ? TRUE : FALSE;
-
     he1 = EFHNLook(hc->hc_hierName, name1, (doWarn) ? "connect(1)" : NULL);
     if (he1 == NULL)
 	return 0;
 
-    node = ((EFNodeName *) HashGetValue(he1))->efnn_node;
-
     /* Adjust the resistance and capacitance of its corresponding node */
-
+    node = ((EFNodeName *) HashGetValue(he1))->efnn_node;
     node->efnode_cap += conn->conn_cap;
     for (n = 0; n < efNumResistClasses; n++)
     {

extflat/EFname.c

@@ -82,12 +82,6 @@ extern void efHNRecord();
  * variables cause nets named VDD and GND to become globals, which was
  * not intended.
  *
- * Updated 1/2026:  Also seems like a bad idea to treat the suffix "!"
- * automatically as a global.  By removing this, a global pin must be
- * manually declared by putting it in the "globals" array variable.
- * When not compiled with Tcl/Tk support, the original behavior is
- * implemented.
- *
  * Results:
  *	TRUE if the name is a global.
  *
@@ -105,10 +99,12 @@ EFHNIsGlob(hierName)
     char *retstr;
     retstr = (char *)Tcl_GetVar2(magicinterp, "globals", hierName->hn_name,
 		TCL_GLOBAL_ONLY);
-    return (retstr != NULL) ? TRUE : FALSE;
+    if (retstr != NULL) return TRUE;
-#else
+
-    return hierName->hn_name[strlen(hierName->hn_name) - 1] == '!';
+    // retstr = (char *)Tcl_GetVar(magicinterp, hierName->hn_name, TCL_GLOBAL_ONLY);
+    // if (retstr != NULL) return TRUE;
 #endif
+    return hierName->hn_name[strlen(hierName->hn_name) - 1] == '!';
 }
 
 /*
@@ -524,22 +520,13 @@ EFHNBest(hierName1, hierName2)
 
     last1 = hierName1->hn_name[strlen(hierName1->hn_name) - 1];
     last2 = hierName2->hn_name[strlen(hierName2->hn_name) - 1];
-
     if (last1 != '!' || last2 != '!')
     {
-#if 0
-	/* NOTE (Jan. 31, 2026):  The handling of trailing "!" as a global
-	 * is at best incorrect;  the node output should not consider the
-	 * ancestor hierarchy, but it does.  I am disabling the check here,
-	 * and treating all names as local.  It could be reinstated, but
-	 * I think global names are just a bad idea altogether.
-	 */
 	/* Prefer global over local names */
 	if (last1 == '!') return TRUE;
 	if (last2 == '!') return FALSE;
-#endif
 
-	/* Neither name is global, so choose label over generated name */
+	/* Neither name is global, so chose label over generated name */
 	if (last1 != '#' && last2 == '#') return TRUE;
 	if (last1 == '#' && last2 != '#') return FALSE;
     }

extract/ExtBasic.c

@@ -86,8 +86,6 @@ typedef struct		/* Position of each terminal (below) tile position */
 {
     int		pnum;
     Point	pt;
-    Tile	*tile;	/* Any tile beloging to the terminal */
-    TileType	type;	/* Type of "tile", including split information */
 } TermTilePos;
 
 /* Field definitions for tr_devmatch */
@@ -150,7 +148,6 @@ int extTransTileFunc();
 int extTransPerimFunc();
 int extTransFindSubs();
 int extTransFindId();
-void extTermAPFunc();
 
 int extAnnularTileFunc();
 int extResistorTileFunc();
@@ -326,7 +323,7 @@ extBasic(def, outFile)
     }
 
     /* Check for "device", as it modifies handling of parasitics */
-    propptr = DBPropGetString(def, "device", &propfound);
+    propptr = (char *)DBPropGet(def, "device", &propfound);
     if (propfound)
     {
 	/* Remove parasitics from local nodes */
@@ -802,34 +799,14 @@ extOutputNodes(nodeList, outFile)
 				    lastname = ll->ll_label->lab_text;
 				}
 				/* Don't print a warning unless both labels are
-				 * really ports.  Also, don't print a warning for
+				 * really ports.
-				 * names generated by "extract unique" vs. real
-				 * pin names or another unique name---"extract
-				 * unique" does not observe where nets pass through
-				 * subcircuits, so it tends to over-generated
-				 * unique names, which "ext2spice" will filter out.
-				 * For a net to be shorted to itself is not an error.
-				 * NOTE:  Potentially the unique name could be removed
-				 * here and save ext2spice the trouble.
 				 */
 				if ((portname != NULL) &&
 			    		    (ll->ll_attr == LL_PORTATTR) &&
 					    (strcmp(ll->ll_label->lab_text, portname)))
-				{
-				    char *uptr1, *uptr2;
-				    uptr1 = strstr(text, "_uq");
-				    uptr2 = strstr(ll->ll_label->lab_text, "_uq");
-				    if (uptr1) *uptr1 = '\0';
-				    if (uptr2) *uptr2 = '\0';
-				    if (strcmp(text, ll->ll_label->lab_text))
-				    {
 				    TxError("Warning:  Ports \"%s\" and \"%s\" are"
 					    " electrically shorted.\n",
 					    text, ll->ll_label->lab_text);
-				    }
-				    if (uptr1) *uptr1 = '_';
-				    if (uptr2) *uptr2 = '_';
-				}
 				if (!isPort && (ll->ll_attr == LL_PORTATTR))
 				    portname = ll->ll_label->lab_text;
 			    }
@@ -1702,7 +1679,7 @@ extOutputParameters(def, transList, outFile)
      * and device name, and if detected, add the type corresponding to the
      * device name to the mask so it gets handled, too.
      */
-    propptr = DBPropGetString(def, "device", &propfound);
+    propptr = DBPropGet(def, "device", &propfound);
     if (propfound)
     {
 	char *devname;
@@ -1835,8 +1812,6 @@ extOutputDevParams(reg, devptr, outFile, length, width, areavec, perimvec)
     ParamList *chkParam;
     HashEntry *he;
     ResValue resvalue;
-    LabRegion *node;	/* Node connected to gate terminal */
-    LabelList *ll;	/* Gate's label list */
 
     for (chkParam = devptr->exts_deviceParams; chkParam
 		!= NULL; chkParam = chkParam->pl_next)
@@ -1968,34 +1943,6 @@ extOutputDevParams(reg, devptr, outFile, length, width, areavec, perimvec)
 		break;
 	}
     }
-
-    /* If there are device attribute labels (labels attached to the device
-     * type ending with "^") with "=" in them, then treat them as extra
-     * parameters.  Output each one and remove the gate attribute property
-     * from the label.
-     */
-
-    node = (LabRegion *)ExtGetRegion(reg->treg_tile, reg->treg_dinfo);
-    for (ll = node->lreg_labels; ll; ll = ll->ll_next)
-    {
-	if (ll->ll_attr == LL_GATEATTR)
-	{
-	    char cs, *ct, *cp = ll->ll_label->lab_text;
-	    if (strchr(cp, '=') != NULL)
-	    {
-		/* Since this is an attribute label, it has a special character
-		 * at the end, which needs to be stripped off while printing
-		 * and then put back again.
-		 */
-		ct = ll->ll_label->lab_text + strlen(ll->ll_label->lab_text) - 1;
-		cs = *ct;
-		*ct = '\0';
-		fprintf(outFile, " %s", ll->ll_label->lab_text);
-		ll->ll_attr = LL_NOATTR;
-		*ct = cs;
-	    }
-	}
-    }
 }
 
 /* Structures used by extTermAPFunc() for storing area and perimeter data */
@@ -2222,6 +2169,8 @@ extTransFindTermArea(tile, dinfo, eapd)
     TileType dinfo;
     ExtAreaPerimData *eapd;
 {
+    void extTermAPFunc();	/* Forward declaration */
+
     extEnumTerminal(tile, dinfo, DBConnectTbl, extTermAPFunc, (ClientData)eapd);
     return 1;
 }
@@ -2309,8 +2258,6 @@ extOutputDevices(def, transList, outFile)
 	    extTransRec.tr_termpos[i].pnum = 0;
 	    extTransRec.tr_termpos[i].pt.p_x = 0;
 	    extTransRec.tr_termpos[i].pt.p_y = 0;
-	    extTransRec.tr_termpos[i].tile = NULL;
-	    extTransRec.tr_termpos[i].type = TT_SPACE;
 	}
 
 	arg.fra_def = def;
@@ -2335,58 +2282,6 @@ extOutputDevices(def, transList, outFile)
 	arg.fra_each = extTransTileFunc;
 	ntiles = ExtFindNeighbors(reg->treg_tile, reg->treg_dinfo, arg.fra_pNum, &arg);
 
-	/* Once the entire device has been marked with the device region,
-	 * replacing the node region, search each terminal to determine
-	 * if the terminal is shared by multiple devices.  Note that this
-	 * algorithm is not foolproof:  In the rare case that three or more
-	 * devices share the same terminal, and more than one of them have
-	 * the same gate, then those gates will have the same node record and
-	 * will not be seen as individual devices.
-	 */
-
-	for (i = 0; i < MAXSD; i++)
-	{
-	    Tile *termtile = extTransRec.tr_termpos[i].tile;
-	    if (termtile != NULL)
-	    {
-		/* Find the area and perimeter of the terminal area (connected
-		 * area outside the boundary on a single plane).  Note that
-		 * this does not consider terminal area outside of the cell
-		 * or how area or perimeter may be shared or overlap between
-		 * devices.
-		 */
-
-		int shared;
-		ExtAreaPerimData eapd;
-		TileType termtype = extTransRec.tr_termpos[i].type;
-
-		eapd.eapd_area = eapd.eapd_perim = 0;
-		TTMaskCom2(&eapd.eapd_mask, &DBConnectTbl[termtype & TT_LEFTMASK]);
-		eapd.eapd_gatemask = &ExtCurStyle->exts_deviceMask;
-		eapd.eapd_gatenode = (NodeRegion *)reg;
-		eapd.eapd_shared = NULL;
-
-		extEnumTerminal(termtile,
-				termtype & (TT_DIAGONAL | TT_SIDE | TT_DIRECTION),
-				DBConnectTbl, extTermAPFunc,
-				(ClientData)&eapd);
-
-		shared = 1;  /* Count self since we divide by "shared" */
-		free_magic1_t mm1 = freeMagic1_init();
-		while (eapd.eapd_shared)
-		{
-		    shared++;
-		    freeMagic1(&mm1, eapd.eapd_shared);
-		    eapd.eapd_shared = eapd.eapd_shared->nl_next;
-		}
-		freeMagic1_end(&mm1);
-
-		extTransRec.tr_termarea[i] = eapd.eapd_area;
-		extTransRec.tr_termperim[i] = eapd.eapd_perim;
-		extTransRec.tr_termshared[i] = shared;
-	    }
-	}
-
 	/* Re-mark with extTransRec.tr_gatenode */
 	arg.fra_uninit = (ClientData) reg;
 	arg.fra_region = (ExtRegion *) extTransRec.tr_gatenode;
@@ -4017,11 +3912,8 @@ extTransPerimFunc(bp)
 		    extTransRec.tr_termvector[thisterm].p_y = 0;
 		    extTransRec.tr_termpos[thisterm].pnum = DBPlane(toutside);
 		    extTransRec.tr_termpos[thisterm].pt = bp->b_outside->ti_ll;
-		    /* tile and dinfo need only be one valid terminal tile,
+
-		     * and do not need to be updated.
+		    /* Find the total area of this terminal */
-		     */
-		    extTransRec.tr_termpos[thisterm].tile = bp->b_outside;
-		    extTransRec.tr_termpos[thisterm].type = dinfo | toutside;
 		}
 		else if (extTransRec.tr_termnode[thisterm] == termNode)
 		{
@@ -4053,6 +3945,42 @@ extTransPerimFunc(bp)
 		/* Add the length to this terminal's perimeter */
 		extTransRec.tr_termlen[thisterm] += len;
 
+		if (extTransRec.tr_termarea[thisterm] == 0)
+		{
+		    /* Find the area and perimeter of the terminal area (connected
+		     * area outside the boundary on a single plane).  Note that
+		     * this does not consider terminal area outside of the cell
+		     * or how area or perimeter may be shared or overlap between
+		     * devices.
+		     */
+
+		    ExtAreaPerimData eapd;
+		    int shared;
+
+		    eapd.eapd_area = eapd.eapd_perim = 0;
+		    TTMaskCom2(&eapd.eapd_mask, &DBConnectTbl[toutside]);
+		    eapd.eapd_gatemask = &ExtCurStyle->exts_deviceMask;
+		    eapd.eapd_gatenode = extTransRec.tr_gatenode;
+		    eapd.eapd_shared = NULL;
+
+		    extEnumTerminal(bp->b_outside, dinfo, DBConnectTbl,
+					extTermAPFunc, (ClientData)&eapd);
+
+		    shared = 0;
+		    free_magic1_t mm1 = freeMagic1_init();
+		    while (eapd.eapd_shared)
+		    {
+			shared++;
+			freeMagic1(&mm1, eapd.eapd_shared);
+			eapd.eapd_shared = eapd.eapd_shared->nl_next;
+		    }
+		    freeMagic1_end(&mm1);
+
+		    extTransRec.tr_termarea[thisterm] = eapd.eapd_area;
+		    extTransRec.tr_termperim[thisterm] = eapd.eapd_perim;
+		    extTransRec.tr_termshared[thisterm] = shared;
+		}
+
 		/* Update the boundary traversal vector */
 		switch(bp->b_direction) {
 		    case BD_LEFT:

extract/ExtCell.c

@@ -39,6 +39,7 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include "debug/debug.h"
 #include "extract/extract.h"
 #include "extract/extractInt.h"
+#include "resis/resis.h"
 #include "utils/signals.h"
 #include "utils/stack.h"
 #include "utils/utils.h"
@@ -50,6 +51,7 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 
 /* Forward declarations */
 int extOutputUsesFunc();
+FILE *extFileOpen();
 
 Plane* extCellFile();
 void extHeader();
@@ -95,7 +97,7 @@ ExtCell(def, outName, doLength)
     if (def->cd_flags & CDNOEXTRACT)
 	return extPrepSubstrate(def);
 
-    f = ExtFileOpen(def, outName, "w", &filename);
+    f = extFileOpen(def, outName, "w", &filename);
 
     TxPrintf("Extracting %s into %s:\n", def->cd_name, filename);
 
@@ -114,6 +116,25 @@ ExtCell(def, outName, doLength)
     savePlane = extCellFile(def, f, doLength);
     if (f != NULL) fclose(f);
 
+    /* Integrated extresist ---  Run "extresist" on the cell def just
+     * extracted and produce an annotation file "<file>.res.ext".
+     */
+
+    if (ExtOptions & EXT_DOEXTRESIST)
+    {
+        ResisData *resisdata = ResInit();
+
+	UndoDisable();
+
+	ResOptionsFlags |= ResOpt_Signal;
+        resisdata->mainDef = def;
+        resisdata->savePlanes = (struct saveList *)NULL;        /* unused */
+
+        ExtResisForDef(def, resisdata);
+
+	UndoEnable();
+    }
+
     if (extNumErrors > 0 || extNumWarnings > 0)
     {
 	TxPrintf("%s:", def->cd_name);
@@ -131,7 +152,7 @@ ExtCell(def, outName, doLength)
 /*
  * ----------------------------------------------------------------------------
  *
- * ExtFileOpen --
+ * extFileOpen --
  *
  * Open the .ext file corresponding to a .mag file.
  * If def->cd_file is non-NULL, the .ext file is just def->cd_file with
@@ -149,7 +170,7 @@ ExtCell(def, outName, doLength)
  */
 
 FILE *
-ExtFileOpen(def, file, mode, prealfile)
+extFileOpen(def, file, mode, prealfile)
     CellDef *def;	/* Cell whose .ext file is to be written */
     char *file;		/* If non-NULL, open 'name'.ext; otherwise,
 			 * derive filename from 'def' as described
@@ -594,7 +615,7 @@ extHeader(def, f)
     /* are to be passed to instances of the cell	*/
     /* (created by defining property "parameter")	*/
 
-    propvalue = DBPropGetString(def, "parameter", &propfound);
+    propvalue = (char *)DBPropGet(def, "parameter", &propfound);
     if (propfound)
     {
 	// Use device parameter table to store the cell def parameters,

extract/ExtCouple.c

@@ -1289,14 +1289,6 @@ extFindOverlap(tp, area, esws)
     TileType tin = TiGetType(bp->b_inside);
     TileType tout = TiGetType(bp->b_outside);
 
-    /* Get residues
-     * (Note:  Isn't it better to include contacts in the tables?)
-     */
-    if (DBIsContact(tin))
-	tin = DBPlaneToResidue(tin, esws->plane_of_boundary);
-    if (DBIsContact(tout))
-	tout = DBPlaneToResidue(tout, esws->plane_of_boundary);
-
     pMask = ExtCurStyle->exts_sideOverlapOtherPlanes[tin][tout];
     extOverlapDef = esws->def;
 

extract/ExtHier.c

@@ -354,8 +354,8 @@ extHierConnections(ha, cumFlat, oneFlat)
 	if (!(lab->lab_flags & LABEL_STICKY)) continue;
 
 	r = lab->lab_rect;
-	if (!GEO_TOUCH(&r, &ha->ha_subArea)) continue;
 	GEOCLIP(&r, &ha->ha_subArea);
+	if (GEO_RECTNULL(&r)) continue;
 
 	cumDef = cumFlat->et_use->cu_def;
 	connected = &DBConnectTbl[lab->lab_type];

extract/ExtMain.c

@@ -35,7 +35,6 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include "debug/debug.h"
 #include "extract/extract.h"
 #include "extract/extractInt.h"
-#include "resis/resis.h"
 #include "utils/signals.h"
 #include "utils/stack.h"
 #include "utils/utils.h"
@@ -44,6 +43,9 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include "utils/main.h"
 #include "utils/undo.h"
 
+/* Imports from elsewhere in this module */
+extern FILE *extFileOpen();
+
 /* ------------------------ Exported variables ------------------------ */
 
     /*
@@ -81,6 +83,16 @@ typedef struct _linkedDef {
     struct _linkedDef *ld_next;
 } LinkedDef;
 
+/* Linked list structure to use to store the substrate plane from each	*/ 
+/* extracted CellDef so that they can be returned to the original after	*/
+/* extraction.								*/
+
+struct saveList {
+    Plane *sl_plane;
+    CellDef *sl_def;
+    struct saveList *sl_next;
+};
+
     /* Stack of defs pending extraction */
 Stack *extDefStack;
 
@@ -794,23 +806,6 @@ ExtractOneCell(def, outName, doLength)
 
     savePlane = ExtCell(def, outName, doLength);
 
-    /* Run full R-C extraction if specified in options */
-
-    if (ExtOptions & EXT_DOEXTRESIST)
-    {
-	ResisData *resisdata = ResInit();
-
-	UndoDisable();
-	
-	ResOptionsFlags |= ResOpt_Signal;
-	resisdata->mainDef = def;
-	resisdata->savePlanes = (struct saveList *)NULL;	/* unused */
-
-	ExtResisForDef(def, resisdata);
-
-	UndoEnable();
-    }
-
     /* Restore all modified substrate planes and modified labels */
 
     if (savePlane != NULL) ExtRevertSubstrate(def, savePlane);
@@ -950,7 +945,7 @@ extTimestampMisMatch(def)
 
     doLocal = (ExtLocalPath == NULL) ? FALSE : TRUE;
 
-    extFile = ExtFileOpen(def, (char *) NULL, "r", (char **) NULL);
+    extFile = extFileOpen(def, (char *) NULL, "r", (char **) NULL);
     if (extFile == NULL)
 	return (TRUE);
 
@@ -996,18 +991,10 @@ extExtractStack(stack, doExtract, rootDef)
     bool first = TRUE;
     Plane *savePlane;
     CellDef *def;
-    LinkedDef *savelist = NULL, *revlist = NULL, *newld;
     struct saveList *newsl, *sl = (struct saveList *)NULL;
 
     while ((def = (CellDef *) StackPop(stack)))
     {
-	if (ExtOptions & EXT_DOEXTRESIST)
-	{
-	    newld = (LinkedDef *)mallocMagic(sizeof(LinkedDef));
-	    newld->ld_def = def;
-	    newld->ld_next = savelist;
-	    savelist = newld;
-	}
 	def->cd_client = (ClientData) 0;
 	if (!SigInterruptPending)
 	{
@@ -1040,44 +1027,6 @@ extExtractStack(stack, doExtract, rootDef)
 	}
     }
 
-    /* Now that all cells have been processed, run full R-C extraction */
-    if (ExtOptions & EXT_DOEXTRESIST)
-    {
-	ResisData *resisdata = ResInit();
-	LinkedDef *srchld, *nextld;
-
-	UndoDisable();
-
-	/* Reverse the linked list from top-down to bottom-up */
-	srchld = savelist;
-	while (srchld != NULL)
-	{
-	    nextld = srchld->ld_next;
-	    srchld->ld_next = revlist;
-	    revlist = srchld;
-	    srchld = nextld;
-	}
-
-	/* Reprocess the list and call "extresist" for each cell def */
-	srchld = revlist;
-	while (srchld != NULL)
-	{
-	    nextld = srchld->ld_next;
-	    def = srchld->ld_def;
-
-	    ResOptionsFlags |= ResOpt_Signal;
-	    resisdata->mainDef = def;
-	    resisdata->savePlanes = (struct saveList *)NULL;	/* unused */
-
-	    TxPrintf("Processing cell %s for resistance extraction.\n", def->cd_name);
-	    ExtResisForDef(def, resisdata);
-
-	    freeMagic(srchld);
-	    srchld = nextld;
-	}
-	UndoEnable();
-    }
-
     /* Replace any modified substrate planes and modified labels */
     free_magic1_t mm1 = freeMagic1_init();
     for (; sl; sl = sl->sl_next)

extract/ExtNghbors.c

@@ -614,7 +614,6 @@ termtop:
 
 termdone:
 	/* (continue) */
-	(void)0; /* older compilers need a statement after the label to prevent a compile error */
     }
     
     /* Clean up---Put the ClientData entries in the tiles back to

extract/ExtSubtree.c

@@ -251,17 +251,6 @@ extSubtree(parentUse, reg, f)
 			if (result == 0) {
 			    /* If result == FALSE then ha.ha_interArea is invalid. */
 			    ha.ha_interArea = rlab;
-			    /* Ensure that the interaction area is not zero */
-			    if (ha.ha_interArea.r_xtop - ha.ha_interArea.r_xbot == 0)
-			    {
-				ha.ha_interArea.r_xtop++;
-				ha.ha_interArea.r_xbot--;
-			    }
-			    if (ha.ha_interArea.r_ytop - ha.ha_interArea.r_ybot == 0)
-			    {
-				ha.ha_interArea.r_ytop++;
-				ha.ha_interArea.r_ybot--;
-			    }
 			    result = 1;
 			}
 			else
@@ -790,7 +779,6 @@ extSubtreeFunc(scx, ha)
      */
     ha->ha_subArea = use->cu_bbox;
     GEOCLIP(&ha->ha_subArea, &ha->ha_interArea);
-
     hy.hy_area = &ha->ha_subArea;
     hy.hy_target = oneFlat->et_use;
     hy.hy_prefix = TRUE;

extract/ExtTech.c

@@ -1368,7 +1368,7 @@ ExtTechSimplePerimCap(argc, argv)
 
     if (ExtCurStyle->exts_planeOrderStatus != seenPlaneOrder)
     {
-	TechError("Cannot parse perimeter cap line without plane ordering!\n");
+	TechError("Cannot parse area cap line without plane ordering!\n");
 	return;
     }
 
@@ -1376,14 +1376,9 @@ ExtTechSimplePerimCap(argc, argv)
     TTMaskSetMask(allExtractTypes, &types);
     plane1 = DBTechNoisyNamePlane(argv[2]);
 
-    /* As part of the "simple perimeter" simplifications, "nottypes" can
+    TTMaskCom2(&nottypes, &types);
-     * only be space.  This prevents perimeter edges from being seen
-     * between, e.g., poly and transistor gates, or metal and metal
-     * resistors.
-     */
-    TTMaskSetOnlyType(&nottypes, TT_SPACE);
-
     TTMaskAndMask(&types, &DBPlaneTypes[plane1]);
+    TTMaskAndMask(&nottypes, &DBPlaneTypes[plane1]);
 
     capVal = aToCap(argv[argc - 1]);
 
@@ -1637,7 +1632,7 @@ ExtTechSimpleOverlapCap(argv)
 
     if (ExtCurStyle->exts_planeOrderStatus != seenPlaneOrder)
     {
-	TechError("Cannot parse overlap cap line without plane ordering!\n");
+	TechError("Cannot parse area cap line without plane ordering!\n");
 	return;
     }
 
@@ -1737,7 +1732,7 @@ ExtTechSimpleSideOverlapCap(argv)
 
     if (ExtCurStyle->exts_planeOrderStatus != seenPlaneOrder)
     {
-	TechError("Cannot parse side overlap cap line without plane ordering!\n");
+	TechError("Cannot parse area cap line without plane ordering!\n");
 	return;
     }
 
@@ -1745,14 +1740,9 @@ ExtTechSimpleSideOverlapCap(argv)
     TTMaskSetMask(allExtractTypes, &types);
     plane1 = DBTechNoisyNamePlane(argv[2]);
 
-    /* As part of the "simple sideoverlap" simplifications, "nottypes"
+    TTMaskCom2(&nottypes, &types);
-     * can only be space.  This prevents perimeter edges from being
-     * seen between, e.g., poly and transistor gates, or metal and
-     * metal resistors.
-     */
-    TTMaskSetOnlyType(&nottypes, TT_SPACE);
-
     TTMaskAndMask(&types,    &DBPlaneTypes[plane1]);
+    TTMaskAndMask(&nottypes, &DBPlaneTypes[plane1]);
 
     DBTechNoisyNameMask(argv[3], &ov);
     TTMaskSetMask(allExtractTypes, &ov);

extract/extract.h

@@ -113,8 +113,6 @@ extern void ExtDumpCaps();
 
 extern int extEnumTilePerim(Tile *tpIn, TileType dinfo, const TileTypeBitMask *maskp, int pNum, int (*func)(), ClientData cdata);
 extern Plane *extPrepSubstrate();
-extern FILE *ExtFileOpen(CellDef *def, char *file, char *mode, char **prealfile);
-
 
 /* C99 compat */
 extern void ExtAll();

graphics/grMain.c

@@ -63,6 +63,7 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include <unistd.h>
 
 #include "utils/magic.h"
+#include "utils/magsgtty.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"
 #include "utils/hash.h"

graphics/grNull.c

@@ -20,6 +20,7 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "utils/magsgtty.h"
 #include "utils/magic.h"
 #include "utils/geometry.h"
 #include "windows/windows.h"

graphics/grOGL1.c

@@ -17,6 +17,7 @@
 #include <signal.h>
 
 #include "utils/magic.h"
+#include "utils/magsgtty.h"
 #include "utils/geometry.h"
 #include "graphics/graphics.h"
 #include "windows/windows.h"

graphics/grOGL4.c

@@ -22,6 +22,7 @@
 #include <X11/Xlib.h>
 
 #include "utils/magic.h"
+#include "utils/magsgtty.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"
 #include "graphics/graphics.h"

graphics/grTCairo1.c

@@ -28,6 +28,7 @@
 #include "utils/main.h"
 #include "utils/magic.h"
 #include "utils/malloc.h"
+#include "utils/magsgtty.h"
 #include "utils/geometry.h"
 #include "windows/windows.h"
 #include "graphics/graphics.h"

graphics/grTCairo4.c

@@ -15,6 +15,7 @@
 
 #include "tcltk/tclmagic.h"
 #include "utils/magic.h"
+#include "utils/magsgtty.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"
 #include "windows/windows.h"

graphics/grTOGL1.c

@@ -26,6 +26,7 @@
 #include "utils/main.h"
 #include "utils/magic.h"
 #include "utils/malloc.h"
+#include "utils/magsgtty.h"
 #include "utils/geometry.h"
 #include "windows/windows.h"
 #include "graphics/graphics.h"

graphics/grTOGL4.c

@@ -13,6 +13,7 @@
 
 #include "tcltk/tclmagic.h"
 #include "utils/magic.h"
+#include "utils/magsgtty.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"
 #include "windows/windows.h"

graphics/grTk1.c

@@ -23,6 +23,7 @@
 #include "utils/main.h"
 #include "utils/magic.h"
 #include "utils/malloc.h"
+#include "utils/magsgtty.h"
 #include "utils/geometry.h"
 #include "windows/windows.h"
 #include "graphics/graphics.h"

graphics/grTk4.c

@@ -13,6 +13,7 @@
 
 #include "tcltk/tclmagic.h"
 #include "utils/magic.h"
+#include "utils/magsgtty.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"
 #include "windows/windows.h"

graphics/grX11su1.c

@@ -31,6 +31,7 @@
 #include <X11/Xutil.h>
 
 #include "utils/magic.h"
+#include "utils/magsgtty.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"
 #include "textio/txcommands.h"

graphics/grX11su4.c

@@ -22,6 +22,7 @@
 #include <X11/Xlib.h>
 
 #include "utils/magic.h"
+#include "utils/magsgtty.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"
 #include "graphics/graphics.h"

lef/defRead.c

@@ -1359,24 +1359,18 @@ DefReadLocation(
 
 	if (use->cu_def->cd_flags & CDFIXEDBBOX)
 	{
-	    PropertyRecord *proprec;
+	    char *propval;
 	    bool found;
 
-	    proprec = DBPropGet(use->cu_def, "FIXED_BBOX", &found);
+	    propval = (char *)DBPropGet(use->cu_def, "FIXED_BBOX", &found);
 	    if (found)
 	    {
-		if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+		if (sscanf(propval, "%d %d %d %d", &rect.r_xbot, &rect.r_ybot,
-			(proprec->prop_len == 4))
+			    &rect.r_xtop, &rect.r_ytop) == 4)
-		{
-		    rect.r_xbot = proprec->prop_value.prop_integer[0];
-		    rect.r_ybot = proprec->prop_value.prop_integer[1];
-		    rect.r_xtop = proprec->prop_value.prop_integer[2];
-		    rect.r_ytop = proprec->prop_value.prop_integer[3];
 		    r = ▭
 	    }
 	}
     }
-    }
     else
 	r = &GeoNullRect;
 
@@ -2459,7 +2453,7 @@ DefRead(
     FILE *f;
     char *filename;
     const char *token;
-    PropertyRecord *proprec;
+    char *bboxstr;
     int keyword, dscale, total;
     float oscale;
     Rect *dierect;
@@ -2611,17 +2605,14 @@ DefRead(
 		break;
 	    case DEF_DIEAREA:
 		dierect = LefReadRect(f, 0, oscale);
-		proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
+		bboxstr = mallocMagic(40);
-				2 * sizeof(int));
+		sprintf(bboxstr, "%d %d %d %d",
-		proprec->prop_type = PROPERTY_TYPE_DIMENSION;
+			dierect->r_xbot,
-		proprec->prop_len = 4;
+			dierect->r_ybot,
-		proprec->prop_value.prop_integer[0] = dierect->r_xbot;
+			dierect->r_xtop,
-		proprec->prop_value.prop_integer[1] = dierect->r_ybot;
+			dierect->r_ytop);
-		proprec->prop_value.prop_integer[2] = dierect->r_xtop;
-		proprec->prop_value.prop_integer[3] = dierect->r_ytop;
 		if (rootDef == NULL) rootDef = DefNewCell(inName);
-		DBPropPut(rootDef, "FIXED_BBOX", proprec);
+		DBPropPut(rootDef, "FIXED_BBOX", bboxstr);
-
 		LefEndStatement(f);
 		break;
 	    case DEF_PROPERTYDEFINITIONS:

lef/defWrite.c

@@ -108,7 +108,7 @@ defWriteHeader(
     float oscale,
     int units)		/* Units for UNITS; could be derived from oscale */
 {
-    PropertyRecord *proprec;
+    char *propvalue;
     bool propfound;
 
     TxPrintf("Diagnostic:  Write DEF header for cell %s\n", def->cd_name);
@@ -141,20 +141,15 @@ defWriteHeader(
     /* For DIEAREA, use the FIXED_BBOX property if present.  Otherwise,	*/
     /* use the extents of geometry (CellDef bounding box)		*/
 
-    proprec = DBPropGet(def, "FIXED_BBOX", &propfound);
+    propvalue = (char *)DBPropGet(def, "FIXED_BBOX", &propfound);
     if (propfound)
     {
 	Rect bbox;
 
 	/* Die area, taken from the declared FIXED_BBOX.		*/
-	if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+	if (sscanf(propvalue, "%d %d %d %d", &bbox.r_xbot, &bbox.r_ybot,
-			(proprec->prop_len == 4))
+		&bbox.r_xtop, &bbox.r_ytop) == 4)
         {
-	    bbox.r_xbot = proprec->prop_value.prop_integer[0];
-	    bbox.r_ybot = proprec->prop_value.prop_integer[1];
-	    bbox.r_xtop = proprec->prop_value.prop_integer[2];
-	    bbox.r_ytop = proprec->prop_value.prop_integer[3];
-
 	     fprintf(f, "   DIEAREA ( %.10g %.10g ) ( %.10g %.10g ) ;\n",
 			(float)bbox.r_xbot * oscale,
 			(float)bbox.r_ybot * oscale,
@@ -2791,23 +2786,17 @@ arrayDefFunc(
 
     if (use->cu_def->cd_flags & CDFIXEDBBOX)
     {
-	PropertyRecord *proprec;
+	char *propval;
 	bool found;
 
-	proprec = DBPropGet(use->cu_def, "FIXED_BBOX", &found);
+	propval = (char *)DBPropGet(use->cu_def, "FIXED_BBOX", &found);
 	if (found)
 	{
-	    if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+	    if (sscanf(propval, "%d %d %d %d", &rect.r_xbot, &rect.r_ybot,
-			(proprec->prop_len == 4))
+			&rect.r_xtop, &rect.r_ytop) == 4)
-	    {
-		rect.r_xbot = proprec->prop_value.prop_integer[0];
-		rect.r_ybot = proprec->prop_value.prop_integer[1];
-		rect.r_xtop = proprec->prop_value.prop_integer[2];
-		rect.r_ytop = proprec->prop_value.prop_integer[3];
 		r = ▭
 	}
     }
-    }
 
     GeoTransRect(transform, r, &box);
 
@@ -2855,20 +2844,15 @@ defComponentFunc(
     xoff = yoff = 0;
     if (cellUse->cu_def->cd_flags & CDFIXEDBBOX)
     {
-	PropertyRecord *proprec;
+	char *propval;
 	bool found;
 
-	proprec = DBPropGet(cellUse->cu_def, "FIXED_BBOX", &found);
+	propval = (char *)DBPropGet(cellUse->cu_def, "FIXED_BBOX", &found);
 	if (found)
 	{
-	    if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+	    if (sscanf(propval, "%d %d %d %d", &rect.r_xbot, &rect.r_ybot,
-			(proprec->prop_len == 4))
+			&rect.r_xtop, &rect.r_ytop) == 4)
 	    {
-	 	rect.r_xbot = proprec->prop_value.prop_integer[0];
-	 	rect.r_ybot = proprec->prop_value.prop_integer[1];
-	 	rect.r_xtop = proprec->prop_value.prop_integer[2];
-	 	rect.r_ytop = proprec->prop_value.prop_integer[3];
-
 		r = ▭
 		GeoTransRect(&cellUse->cu_transform, &rect, &bbrect);
 		GeoTransRect(&cellUse->cu_transform, &cellUse->cu_def->cd_bbox, &defrect);

lef/lefRead.c

@@ -2150,7 +2150,6 @@ LefReadMacro(
     int keyword, pinNum, propsize, result;
     float x, y;
     bool has_size, is_imported = FALSE, propfound;
-    PropertyRecord *proprec;
     Rect lefBBox;
     Point gdsOffset;	/* Difference between GDS and LEF coordinates */
 
@@ -2251,12 +2250,7 @@ LefReadMacro(
 		    sprintf(tsave + strlen(tsave), " %s", token);
 		    token = LefNextToken(f, TRUE);
 		}
-		proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
+		DBPropPut(lefMacro, "LEFclass", StrDup((char **)NULL, tsave + 1));
-				strlen(tsave + 1) - 7);
-		proprec->prop_type = PROPERTY_TYPE_STRING;
-		proprec->prop_len = strlen(tsave + 1);
-		strcpy(proprec->prop_value.prop_string, tsave + 1);
-		DBPropPut(lefMacro, "LEFclass", proprec);
 		break;
 	    case LEF_SIZE:
 		token = LefNextToken(f, TRUE);
@@ -2300,12 +2294,7 @@ origin_error:
 		    sprintf(tsave + strlen(tsave), " %s", token);
 		    token = LefNextToken(f, TRUE);
 		}
-		proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
+		DBPropPut(lefMacro, "LEFsymmetry", StrDup((char **)NULL, tsave + 1));
-				strlen(tsave + 1) - 7);
-		proprec->prop_type = PROPERTY_TYPE_STRING;
-		proprec->prop_len = strlen(tsave + 1);
-		strcpy(proprec->prop_value.prop_string, tsave + 1);
-		DBPropPut(lefMacro, "LEFsymmetry", proprec);
 		break;
 	    case LEF_SOURCE:
 		token = LefNextToken(f, TRUE);
@@ -2316,19 +2305,12 @@ origin_error:
 	    case LEF_SITE:
 		token = LefNextToken(f, TRUE);
 		if (*token != '\n')
-		{
+		    DBPropPut(lefMacro, "LEFsite", StrDup((char **)NULL, token));
-		    proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
-				strlen(token) - 7);
-		    proprec->prop_type = PROPERTY_TYPE_STRING;
-		    proprec->prop_len = strlen(token);
-		    strcpy(proprec->prop_value.prop_string, token);
-		    DBPropPut(lefMacro, "LEFsite", proprec);
-		}
 		LefEndStatement(f);
 		break;
 	    case LEF_PROPERTY:
 		/* Append property key:value pairs to the cell property LEFproperties */
-		propval = DBPropGetString(lefMacro, "LEFproperties", &propfound);
+		propval = (char *)DBPropGet(lefMacro, "LEFproperties", &propfound);
 		if (propfound)
 		    propsize = strlen(propval);
 		else
@@ -2340,19 +2322,14 @@ origin_error:
 		    char *propext;
 		    sprintf(tsave, "%.127s", token);
 		    token = LefNextToken(f, TRUE);
-		    
+		    propext = (char *)mallocMagic(propsize + strlen(tsave) +
-		    proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
+			    strlen(token) + 4);
-				propsize + strlen(tsave) + strlen(token) - 3);
-		    proprec->prop_type = PROPERTY_TYPE_STRING;
-		    proprec->prop_len = propsize + strlen(tsave) + strlen(token) + 4;
-
 		    if (propsize > 0)
-			sprintf(proprec->prop_value.prop_string, "%s %s %s",
+			sprintf(propext, "%s %s %s", propval, tsave, token);
-					propval, tsave, token);
 		    else
-			sprintf(proprec->prop_value.prop_string, "%s %s", tsave, token);
+			sprintf(propext, "%s %s", tsave, token);
 		    
-		    DBPropPut(lefMacro, "LEFproperties", proprec);
+		    DBPropPut(lefMacro, "LEFproperties", StrDup((char **)NULL, propext));
 		}
 		LefEndStatement(f);
 		break;
@@ -2428,16 +2405,11 @@ foreign_error:
 	if (has_size)
 	{
 	    lefMacro->cd_flags |= CDFIXEDBBOX;
-	    proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
+	    propval = (char *)mallocMagic(40);
-			(2 * sizeof(int)));
+	    sprintf(propval, "%d %d %d %d",
-	    proprec->prop_type = PROPERTY_TYPE_DIMENSION;
+		    lefBBox.r_xbot, lefBBox.r_ybot,
-	    proprec->prop_len = 4;
+		    lefBBox.r_xtop, lefBBox.r_ytop);
-	    proprec->prop_value.prop_integer[0] = lefBBox.r_xbot;
+	    DBPropPut(lefMacro, "FIXED_BBOX", propval);
-	    proprec->prop_value.prop_integer[1] = lefBBox.r_ybot;
-	    proprec->prop_value.prop_integer[2] = lefBBox.r_xtop;
-	    proprec->prop_value.prop_integer[3] = lefBBox.r_ytop;
-
-	    DBPropPut(lefMacro, "FIXED_BBOX", proprec);
 	}
     }
     else
@@ -2447,16 +2419,11 @@ foreign_error:
 	if (has_size)
 	{
 	    lefMacro->cd_flags |= CDFIXEDBBOX;
-	    proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
+	    propval = (char *)mallocMagic(40);
-			(2 * sizeof(int)));
+	    sprintf(propval, "%d %d %d %d",
-	    proprec->prop_type = PROPERTY_TYPE_DIMENSION;
+		    lefBBox.r_xbot, lefBBox.r_ybot,
-	    proprec->prop_len = 4;
+		    lefBBox.r_xtop, lefBBox.r_ytop);
-	    proprec->prop_value.prop_integer[0] = lefBBox.r_xbot;
+	    DBPropPut(lefMacro, "FIXED_BBOX", propval);
-	    proprec->prop_value.prop_integer[1] = lefBBox.r_ybot;
-	    proprec->prop_value.prop_integer[2] = lefBBox.r_xtop;
-	    proprec->prop_value.prop_integer[3] = lefBBox.r_ytop;
-
-	    DBPropPut(lefMacro, "FIXED_BBOX", proprec);
 	}
 	else
 	{
@@ -2465,17 +2432,13 @@ foreign_error:
 
 	    /* Set the placement bounding box property to the current bounding box */
 	    lefMacro->cd_flags |= CDFIXEDBBOX;
-	    lefMacro->cd_flags |= CDFIXEDBBOX;
+	    propval = (char *)mallocMagic(40);
-	    proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord) +
+	    sprintf(propval, "%d %d %d %d",
-			(2 * sizeof(int)));
+		    lefMacro->cd_bbox.r_xbot,
-	    proprec->prop_type = PROPERTY_TYPE_DIMENSION;
+		    lefMacro->cd_bbox.r_ybot,
-	    proprec->prop_len = 4;
+		    lefMacro->cd_bbox.r_xtop,
-	    proprec->prop_value.prop_integer[0] = lefMacro->cd_bbox.r_xbot;
+		    lefMacro->cd_bbox.r_ytop);
-	    proprec->prop_value.prop_integer[1] = lefMacro->cd_bbox.r_ybot;
+	    DBPropPut(lefMacro, "FIXED_BBOX", propval);
-	    proprec->prop_value.prop_integer[2] = lefMacro->cd_bbox.r_xtop;
-	    proprec->prop_value.prop_integer[3] = lefMacro->cd_bbox.r_ytop;
-
-	    DBPropPut(lefMacro, "FIXED_BBOX", proprec);
 	    DRCCheckThis(lefMacro, TT_CHECKPAINT, &lefMacro->cd_bbox);
 	}
     }
@@ -2490,13 +2453,7 @@ foreign_error:
     /* i.e., setting it to "FALSE" would be ineffective.	*/
 
     if (!is_imported)
-    {
+	DBPropPut(lefMacro, "LEFview", StrDup((char **)NULL, "TRUE"));
-	proprec = (PropertyRecord *)mallocMagic(sizeof(PropertyRecord));
-	proprec->prop_type = PROPERTY_TYPE_STRING;
-	proprec->prop_len = 4;
-	strcpy(proprec->prop_value.prop_string, "TRUE");
-	DBPropPut(lefMacro, "LEFview", proprec);
-    }
 
     DBWAreaChanged(lefMacro, &lefMacro->cd_bbox, DBW_ALLWINDOWS,
 		&DBAllButSpaceBits);

lef/lefWrite.c

@@ -328,14 +328,14 @@ lefWriteHeader(
 	{
 	    fprintf(f, "SITE %s\n", siteDef->cd_name);
 
-	    propvalue = DBPropGetString(siteDef, "LEFsymmetry", &propfound);
+	    propvalue = (char *)DBPropGet(siteDef, "LEFsymmetry", &propfound);
 	    if (propfound)
 		fprintf(f, IN0 "SYMMETRY %s ;\n", propvalue);
 	    else
 		/* Usually core cells have symmetry Y only. */
 		fprintf(f, IN0 "SYMMETRY Y ;\n");
 
-	    propvalue = DBPropGetString(siteDef, "LEFclass", &propfound);
+	    propvalue = (char *)DBPropGet(siteDef, "LEFclass", &propfound);
 	    if (propfound)
 		fprintf(f, IN0 "CLASS %s ;\n", propvalue);
 	    else
@@ -345,20 +345,10 @@ lefWriteHeader(
 	    boundary = siteDef->cd_bbox;
 	    if (siteDef->cd_flags & CDFIXEDBBOX)
 	    {
-		PropertyRecord *proprec;
+		propvalue = (char *)DBPropGet(def, "FIXED_BBOX", &propfound);
-
-		proprec = DBPropGet(def, "FIXED_BBOX", &propfound);
 		if (propfound)
-		{
+		    sscanf(propvalue, "%d %d %d %d", &boundary.r_xbot,
-		    if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+			    &boundary.r_ybot, &boundary.r_xtop, &boundary.r_ytop);
-				(proprec->prop_len == 4))
-		    {
-			boundary.r_xbot = proprec->prop_value.prop_integer[0];
-			boundary.r_ybot = proprec->prop_value.prop_integer[1];
-			boundary.r_xtop = proprec->prop_value.prop_integer[2];
-			boundary.r_ytop = proprec->prop_value.prop_integer[3];
-		    }
-		}
 	    }
 
 	    scale = CIFGetOutputScale(1000);	/* conversion to microns */
@@ -1298,7 +1288,7 @@ lefWriteMacro(
     /* default values are optional, so in this case we will leave those	*/
     /* entries blank.							*/
 
-    propvalue = DBPropGetString(def, "LEFclass", &propfound);
+    propvalue = (char *)DBPropGet(def, "LEFclass", &propfound);
     if (propfound)
     {
 	fprintf(f, IN0 "CLASS %s ;\n", propvalue);
@@ -1334,21 +1324,13 @@ lefWriteMacro(
 
     if (def->cd_flags & CDFIXEDBBOX)
     {
-	PropertyRecord *proprec;
+	char *propvalue;
 	bool found;
 
-	proprec = DBPropGet(def, "FIXED_BBOX", &found);
+	propvalue = (char *)DBPropGet(def, "FIXED_BBOX", &found);
 	if (found)
-	{
+	    sscanf(propvalue, "%d %d %d %d", &boundary.r_xbot,
-	    if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+		    &boundary.r_ybot, &boundary.r_xtop, &boundary.r_ytop);
-			(proprec->prop_len == 4))
-	    {
-		boundary.r_xbot = proprec->prop_value.prop_integer[0];
-		boundary.r_ybot = proprec->prop_value.prop_integer[1];
-		boundary.r_xtop = proprec->prop_value.prop_integer[2];
-		boundary.r_ytop = proprec->prop_value.prop_integer[3];
-	    }
-	}
     }
 
     /* Check if (boundry less setback) is degenerate.  If so, then	*/
@@ -1376,11 +1358,11 @@ lefWriteMacro(
     lc.origin.p_x = 0;
     lc.origin.p_y = 0;
 
-    propvalue = DBPropGetString(def, "LEFsymmetry", &propfound);
+    propvalue = (char *)DBPropGet(def, "LEFsymmetry", &propfound);
     if (propfound)
 	fprintf(f, IN0 "SYMMETRY %s ;\n", propvalue);
 
-    propvalue = DBPropGetString(def, "LEFsite", &propfound);
+    propvalue = (char *)DBPropGet(def, "LEFsite", &propfound);
     if (propfound)
 	fprintf(f, IN0 "SITE %s ;\n", propvalue);
 
@@ -1839,24 +1821,20 @@ lefWriteMacro(
 	Rect layerBound, manualBound;
 	labelLinkedList *thislll;
 	bool propfound;
-	PropertyRecord *proprec;
+	char *propvalue;
 
 	/* If there is a property OBS_BBOX, then use the value of the	*/
 	/* defined box to set the minimum hidden area.  This will still	*/
 	/* get clipped to the setback.					*/
 
-	proprec = DBPropGet(def, "OBS_BBOX", &propfound);
+	propvalue = (char *)DBPropGet(def, "OBS_BBOX", &propfound);
 	if (propfound)
 	{
-	    if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+	    if (sscanf(propvalue, "%d %d %d %d",
-			(proprec->prop_len == 4))
+			&(manualBound.r_xbot),
-	    {
+			&(manualBound.r_ybot),
-		manualBound.r_xbot = proprec->prop_value.prop_integer[0];
+			&(manualBound.r_xtop),
-		manualBound.r_ybot = proprec->prop_value.prop_integer[1];
+			&(manualBound.r_ytop)) != 4)
-		manualBound.r_xtop = proprec->prop_value.prop_integer[2];
-		manualBound.r_ytop = proprec->prop_value.prop_integer[3];
-	    }
-	    else
 	    {
 		TxError("Improper values for obstruction bounding box "
 				"OBS_BBOX property");
@@ -2038,7 +2016,7 @@ lefWriteMacro(
 
     /* If there are any properties saved in LEFproperties, write them out */
 
-    propvalue = DBPropGetString(def, "LEFproperties", &propfound);
+    propvalue = (char *)DBPropGet(def, "LEFproperties", &propfound);
     if (propfound)
     {
 	char *delim;
@@ -2116,7 +2094,7 @@ lefGetSites(
     bool propfound;
     char *propvalue;
 
-    propvalue = DBPropGetString(def, "LEFsite", &propfound);
+    propvalue = (char *)DBPropGet(def, "LEFsite", &propfound);
     if (propfound)
 	he = HashFind(lefSiteTbl, propvalue); /* FIXME return value not used from call to function with no side-effects (reevaluate this entire func purpose?) */
 
@@ -2146,7 +2124,7 @@ lefGetProperties(
     bool propfound;
     char *propvalue;
 
-    propvalue = DBPropGetString(def, "LEFproperties", &propfound);
+    propvalue = (char *)DBPropGet(def, "LEFproperties", &propfound);
     if (propfound)
     {
 	char *key;

magic/proto.magicrc.in

@@ -120,61 +120,61 @@ macro Control_XK_space "tool wiring"
 # Arrow keys (X11 versions only)
 macro XK_Left "scroll l .1 w"
 macro Shift_XK_Left "scroll l 1 w"
-macro Control_XK_Left "box grow w 1i"
+macro Control_XK_Left "box grow w 1"
-macro Control_Shift_XK_Left "box shrink e 1i"
+macro Control_Shift_XK_Left "box shrink e 1"
 macro XK_Right "scroll r .1 w"
 macro Shift_XK_Right "scroll r 1 w"
-macro Control_XK_Right "box grow e 1i"
+macro Control_XK_Right "box grow e 1"
-macro Control_Shift_XK_Right "box shrink w 1i"
+macro Control_Shift_XK_Right "box shrink w 1"
 macro XK_Up "scroll u .1 w"
 macro Shift_XK_Up "scroll u 1 w"
-macro Control_XK_Up "box grow n 1i"
+macro Control_XK_Up "box grow n 1"
-macro Control_Shift_XK_Up "box shrink s 1i"
+macro Control_Shift_XK_Up "box shrink s 1"
 macro XK_Down "scroll d .1 w"
 macro Shift_XK_Down "scroll d 1 w"
-macro Control_XK_Down "box grow s 1i"
+macro Control_XK_Down "box grow s 1"
-macro Control_Shift_XK_Down "box shrink n 1i"
+macro Control_Shift_XK_Down "box shrink n 1"
 # Keypad keys (X11 versions only)
 # Functions duplicated for use both with Num_Lock ON and OFF
 macro XK_KP_Delete "box size 0 0"
-macro XK_KP_Insert "box size 4l 4l"
+macro XK_KP_Insert "box size 4 4"
-macro XK_KP_0 "box size 7l 2l"
+macro XK_KP_0 "box size 7 2"
-macro Shift_XK_KP_0 "box size 7l 2l"
+macro Shift_XK_KP_0 "box size 7 2"
-macro XK_0 "box size 7l 2l"
+macro XK_0 "box size 7 2"
-macro Control_XK_KP_0 "box size 2l 7l"
+macro Control_XK_KP_0 "box size 2 7"
-macro Control_XK_KP_Insert "box size 2l 7l"
+macro Control_XK_KP_Insert "box size 2 7"
-macro XK_KP_End "move sw 1i"
+macro XK_KP_End "move sw 1"
-macro XK_KP_Down "move d 1i"
+macro XK_KP_Down "move d 1"
-macro XK_KP_2 "stretch d 1i"
+macro XK_KP_2 "stretch d 1"
 macro Shift_XK_KP_2 "stretch d 1"
-macro Shift_XK_KP_Down "move d 1"
+macro Shift_XK_KP_Down "stretch d 1"
 macro Control_XK_KP_Down "stretch d 1i"
-macro XK_2 "stretch d 1i"
+macro XK_2 "stretch d 1"
-macro XK_KP_Next "move se 1i"
+macro XK_KP_Next "move se 1"
-macro XK_KP_Left "move l 1i"
+macro XK_KP_Left "move l 1"
-macro XK_KP_4 "stretch l 1i"
+macro XK_KP_4 "stretch l 1"
 macro Shift_XK_KP_4 "stretch l 1"
-macro Shift_XK_KP_Left "move l 1"
+macro Shift_XK_KP_Left "stretch l 1"
 macro Control_XK_KP_Left "stretch l 1i"
-macro XK_4 "stretch l 1i"
+macro XK_4 "stretch l 1"
 macro XK_KP_Begin "findbox zoom"
 macro XK_KP_5 "findbox"
 macro Shift_XK_KP_5 "findbox"
 macro XK_5 "findbox"
-macro XK_KP_Right "move r 1i"
+macro XK_KP_Right "move r 1"
-macro XK_KP_6 "stretch r 1i"
+macro XK_KP_6 "stretch r 1"
 macro Shift_XK_KP_6 "stretch r 1"
-macro Shift_XK_KP_Right "move r 1"
+macro Shift_XK_KP_Right "stretch r 1"
 macro Control_XK_KP_Right "stretch r 1i"
-macro XK_6 "stretch r 1i"
+macro XK_6 "stretch r 1"
-macro XK_KP_Home "move nw 1i"
+macro XK_KP_Home "move nw 1"
-macro XK_KP_Up "move u 1i"
+macro XK_KP_Up "move u 1"
-macro XK_KP_8 "stretch u 1i"
+macro XK_KP_8 "stretch u 1"
 macro Shift_XK_KP_8 "stretch u 1"
-macro Shift_XK_KP_Up "move u 1"
+macro Shift_XK_KP_Up "stretch u 1"
 macro Control_XK_KP_Up "stretch u 1i"
-macro XK_8 "stretch u 1i"
+macro XK_8 "stretch u 1"
-macro XK_KP_Prior "move ne 1i"
+macro XK_KP_Prior "move ne 1"
 # Scroll wheel bindings
 macro XK_Pointer_Button4 "scroll u .05 w"
 macro XK_Pointer_Button5 "scroll d .05 w"

magic/symbol.map

@@ -58,8 +58,6 @@ MAGIC_8.0 {
            DBPlaneTypes;
            DBPrintUseId;
 	   DBPropGet;
-	   DBPropGetString;
-	   DBPropGetDouble;
            DBPutLabel;
            DBReComputeBbox;
            DBSeeTypesAll;

resis/ResBasic.c

@@ -46,22 +46,22 @@ resNodeIsPort(node, x, y, tile)
     Rect 	*rect;
     Point 	p;
     resPort 	*pl, *lp;
-    resInfo	*info = (resInfo *)TiGetClientPTR(tile);
+    tileJunk	*junk = (tileJunk *)TiGetClientPTR(tile);
 
     p.p_x = x;
     p.p_y = y;
 
-    for (pl = info->portList; pl; pl = pl->rp_nextPort)
+    for (pl = junk->portList; pl; pl = pl->rp_nextPort)
     {
 	rect = &(pl->rp_bbox);
 	if (GEO_ENCLOSE(&p, rect))
 	{
 	    node->rn_name = pl->rp_nodename;
-	    if (info->portList == pl)
+	    if (junk->portList == pl)
-		info->portList = pl->rp_nextPort;
+		junk->portList = pl->rp_nextPort;
 	    else
 	    {
-	        for (lp = info->portList; lp && (lp->rp_nextPort != pl);
+	        for (lp = junk->portList; lp && (lp->rp_nextPort != pl);
 			lp = lp->rp_nextPort);
 		lp->rp_nextPort = pl->rp_nextPort;
 	    }
@@ -77,8 +77,7 @@ resNodeIsPort(node, x, y, tile)
  * resAllPortNodes --
  *
  *	Generate new nodes and breakpoints for every unused port declared
- *	on a tile.  However, if "startpoint" is inside the port position,
+ *	on a tile.
- *	then it has already been processed, so ignore it.
  *
  *--------------------------------------------------------------------------
  */
@@ -91,15 +90,15 @@ resAllPortNodes(tile, list)
     int		x, y;
     resNode	*resptr;
     resPort 	*pl;
-    resInfo	*info = (resInfo *)TiGetClientPTR(tile);
+    tileJunk	*junk = (tileJunk *)TiGetClientPTR(tile);
 
     free_magic1_t mm1 = freeMagic1_init();
-    for (pl = info->portList; pl; pl = pl->rp_nextPort)
+    for (pl = junk->portList; pl; pl = pl->rp_nextPort)
     {
 	x = pl->rp_loc.p_x;
 	y = pl->rp_loc.p_y;
 	resptr = (resNode *) mallocMagic((unsigned)(sizeof(resNode)));
-	InitializeResNode(resptr, x, y, RES_NODE_ORIGIN);
+	InitializeNode(resptr, x, y, RES_NODE_ORIGIN);
 	resptr->rn_status = TRUE;
 	resptr->rn_noderes = 0;
 	resptr->rn_name = pl->rp_nodename;
@@ -226,7 +225,7 @@ ResEachTile(tile, startpoint)
     int		xj, yj, i;
     bool	merged;
     tElement	*tcell;
-    resInfo	*tstructs= (resInfo *)TiGetClientPTR(tile);
+    tileJunk	*tstructs= (tileJunk *)TiGetClientPTR(tile);
     ExtDevice   *devptr;
     int		sides;
 
@@ -263,7 +262,7 @@ ResEachTile(tile, startpoint)
 	int x = startpoint->p_x;
 	int y = startpoint->p_y;
 	resptr = (resNode *) mallocMagic((unsigned)(sizeof(resNode)));
-	InitializeResNode(resptr, x, y, RES_NODE_ORIGIN);
+	InitializeNode(resptr, x, y, RES_NODE_ORIGIN);
 	resptr->rn_status = TRUE;
 	resptr->rn_noderes = 0;
 	ResAddToQueue(resptr, &ResNodeQueue);
@@ -279,7 +278,7 @@ ResEachTile(tile, startpoint)
 	 * for single tile device, but not as good for multiple ones.
 	 */
 
-	if (tstructs->ri_status & RES_TILE_DEV)
+	if (tstructs->tj_status & RES_TILE_DEV)
  	{
 	    if (tstructs->deviceList->rd_fet_gate == NULL)
 	    {
@@ -292,7 +291,7 @@ ResEachTile(tile, startpoint)
 		tcell->te_thist = tstructs->deviceList;
 		tcell->te_nextt = NULL;
 
-		InitializeResNode(resptr, x, y, RES_NODE_JUNCTION);
+		InitializeNode(resptr, x, y, RES_NODE_JUNCTION);
 		resptr->rn_te = tcell;
 		ResAddToQueue(resptr, &ResNodeQueue);
 		resNodeIsPort(resptr, x, y, tile);
@@ -517,7 +516,7 @@ ResEachTile(tile, startpoint)
 	}
     }
 
-    tstructs->ri_status |= RES_TILE_DONE;
+    tstructs->tj_status |= RES_TILE_DONE;
 
     resAllPortNodes(tile, &ResNodeQueue);
 

resis/ResChecks.c

@@ -64,7 +64,7 @@ ResSanityChecks(nodename, resistorList, nodeList, devlist)
     for (node = nodeList; node != NULL; node=node->rn_more)
     {
      	node->rn_status &= ~RES_REACHED_NODE;
-	if (node->rn_why & RES_NODE_ORIGIN)
+	if (node->rn_why == RES_NODE_ORIGIN)
 	  		STACKPUSH((ClientData) node, resSanityStack);
     }
     for (resistor = resistorList; resistor != NULL; resistor = resistor->rr_nextResistor)

resis/ResJunct.c

@@ -52,7 +52,7 @@ ResNewSDDevice(tile, tp, xj, yj, direction, PendingList)
     resDevice	*resDev;
     tElement	*tcell;
     int		newnode;
-    resInfo	*ri;
+    tileJunk	*j;
 
     newnode = FALSE;
 
@@ -62,9 +62,9 @@ ResNewSDDevice(tile, tp, xj, yj, direction, PendingList)
      */
     if (TiGetClient(tp) == CLIENTDEFAULT) return;
 
-    ri = (resInfo *) TiGetClientPTR(tp);
+    j = (tileJunk *) TiGetClientPTR(tp);
-    resDev = ri->deviceList;
+    resDev = j->deviceList;
-    if ((ri->sourceEdge & direction) != 0)
+    if ((j->sourceEdge & direction) != 0)
     {
 	if (resDev->rd_fet_source == (resNode *) NULL)
 	{
@@ -94,8 +94,8 @@ ResNewSDDevice(tile, tp, xj, yj, direction, PendingList)
     {
 	tcell = (tElement *) mallocMagic((unsigned)(sizeof(tElement)));
 	tcell->te_nextt = NULL;
-	tcell->te_thist = ri->deviceList;
+	tcell->te_thist = j->deviceList;
-	InitializeResNode(resptr, xj, yj, RES_NODE_DEVICE);
+	InitializeNode(resptr, xj, yj, RES_NODE_DEVICE);
 	resptr->rn_te = tcell;
 	ResAddToQueue(resptr, PendingList);
     }
@@ -125,11 +125,11 @@ ResNewSubDevice(tile, tp, xj, yj, direction, PendingList)
     resDevice	*resDev;
     tElement	*tcell;
     int		newnode;
-    resInfo	*ri;
+    tileJunk	*j;
 
     newnode = FALSE;
-    ri = (resInfo *) TiGetClientPTR(tp);
+    j = (tileJunk *) TiGetClientPTR(tp);
-    resDev = ri->deviceList;
+    resDev = j->deviceList;
 
     /* Arrived at a device that has a terminal connected to substrate	*/
     /* that is not a FET bulk terminal (e.g., varactor, diode).		*/
@@ -150,8 +150,8 @@ ResNewSubDevice(tile, tp, xj, yj, direction, PendingList)
     {
 	tcell = (tElement *) mallocMagic((unsigned)(sizeof(tElement)));
 	tcell->te_nextt = NULL;
-	tcell->te_thist = ri->deviceList;
+	tcell->te_thist = j->deviceList;
-	InitializeResNode(resptr, xj, yj, RES_NODE_DEVICE);
+	InitializeNode(resptr, xj, yj, RES_NODE_DEVICE);
 	resptr->rn_te = tcell;
 	ResAddToQueue(resptr, PendingList);
     }
@@ -181,8 +181,8 @@ ResProcessJunction(tile, tp, xj, yj, NodeList)
     ResJunction *junction;
     resNode	*resptr;
     jElement    *jcell;
-    resInfo	*ri0 = (resInfo *)TiGetClientPTR(tile);
+    tileJunk	*j0 = (tileJunk *)TiGetClientPTR(tile);
-    resInfo	*ri2 = (resInfo *)TiGetClientPTR(tp);
+    tileJunk	*j2 = (tileJunk *)TiGetClientPTR(tp);
 
 #ifdef PARANOID
     if (tile == tp)
@@ -191,12 +191,12 @@ ResProcessJunction(tile, tp, xj, yj, NodeList)
 	return;
     }
 #endif
-    if (ri2->ri_status & RES_TILE_DONE) return;
+    if (j2->tj_status & RES_TILE_DONE) return;
     resptr = (resNode *) mallocMagic((unsigned)(sizeof(resNode)));
     resptr->rn_te = (tElement *) NULL;
     junction = (ResJunction *) mallocMagic((unsigned)(sizeof(ResJunction)));
     jcell = (jElement *) mallocMagic((unsigned)(sizeof(jElement)));
-    InitializeResNode(resptr, xj, yj, RES_NODE_JUNCTION);
+    InitializeNode(resptr, xj, yj, RES_NODE_JUNCTION);
     resptr->rn_je = jcell;
     ResAddToQueue(resptr, NodeList);
 
@@ -208,10 +208,10 @@ ResProcessJunction(tile, tp, xj, yj, NodeList)
     junction->rj_Tile[1] = tp;
     junction->rj_loc.p_x =xj;
     junction->rj_loc.p_y =yj;
-    junction->rj_nextjunction[0] = ri0->junctionList;
+    junction->rj_nextjunction[0] = j0->junctionList;
-    ri0->junctionList = junction;
+    j0->junctionList = junction;
-    junction->rj_nextjunction[1] = ri2->junctionList;
+    junction->rj_nextjunction[1] = j2->junctionList;
-    ri2->junctionList = junction;
+    j2->junctionList = junction;
 
     NEWBREAK(junction->rj_jnode,tile, junction->rj_loc.p_x, 
 		    junction->rj_loc.p_y, NULL);

resis/ResMain.c

@@ -35,12 +35,13 @@ resNode     		*ResNodeList = NULL;	/* Processed Nodes 	  */
 resDevice 		*ResDevList = NULL;	/* Devices		  */
 ResContactPoint		*ResContactList = NULL;	/* Contacts		  */
 resNode			*ResNodeQueue = NULL;	/* Pending nodes	  */
-resNode			*ResNodeAtOrigin = NULL; /* node where R=0	  */
+resNode			*ResOriginNode = NULL;	/* node where R=0	  */
 resNode			*resCurrentNode;
 int			ResTileCount = 0;	/* Number of tiles rn_status */
 extern ExtRegion 	*ResFirst();
 extern Tile		*FindStartTile();
 extern int		ResEachTile();
+extern ResExtNode	*ResInitializeNode();
 TileTypeBitMask		ResSDTypesBitMask;
 TileTypeBitMask		ResSubTypesBitMask;
 
@@ -183,7 +184,7 @@ ResDissolveContacts(contacts)
  *  ResMakePortBreakpoints --
  *
  *  Search for nodes which are ports, and force them to be breakpoints
- *  in the "resInfo" field of their respective tiles in ResUse.  This
+ *  in the "tileJunk" field of their respective tiles in ResUse.  This
  *  ensures that connected nodes that stretch between two ports will
  *  not be assumed to be "hanging" nodes.
  *
@@ -265,7 +266,7 @@ ResMakePortBreakpoints(def)
  *  ResMakeLabelBreakpoints --
  *
  *  Search for labels that are part of a node, and force them to be
- *  breakpoints in the "resInfo" field of their respective tiles in
+ *  breakpoints in the "tileJunk" field of their respective tiles in
  *  ResUse.  This ensures (among other things) that pins of a top level
  *  cell will be retained and become the endpoint of a net.
  *
@@ -291,7 +292,7 @@ ResMakeLabelBreakpoints(def, resisdata)
 	if (*(slab->lab_text) == '\0') continue;
 
 	entry = HashFind(&ResNodeTable, slab->lab_text);
-	node = ResExtInitNode(entry);
+	node = ResInitializeNode(entry);
 
 	/* If the drivepoint position changes and the drivepoint is	*/
 	/* in the "resisdata" record, then make sure the tile type	*/
@@ -343,7 +344,7 @@ ResMakeLabelBreakpoints(def, resisdata)
  *
  * ResAddBreakpointFunc --
  *
- *	Add a breakpoint to the "resInfo" structure of the tile
+ *	Add a breakpoint to the "tileJunk" structure of the tile
  *
  *----------------------------------------------------------------------------
  */
@@ -354,7 +355,7 @@ ResAddBreakpointFunc(tile, dinfo, node)
    TileType dinfo;		/* (unused) */
    ResExtNode *node;
 {
-    resInfo *info;
+    tileJunk *junk;
 
     if (TiGetClient(tile) == CLIENTDEFAULT)
 	return 0;
@@ -429,15 +430,15 @@ ResFindNewContactTiles(contacts)
 	    if ((IsSplit(tile) && TTMaskHasType(&mask, TiGetRightType(tile)))
 			|| TTMaskHasType(&mask, TiGetLeftType(tile)))
 	    {
-		resInfo *ri = (resInfo *)TiGetClientPTR(tile);
+		tileJunk *j = (tileJunk *)TiGetClientPTR(tile);
 		cElement *ce;
 
 		ce = (cElement *) mallocMagic((unsigned) (sizeof(cElement)));
 		contacts->cp_tile[contacts->cp_currentcontact] = tile;
 		ce->ce_thisc = contacts;
-		ce->ce_nextc = ri->contactList;
+		ce->ce_nextc = j->contactList;
 		(contacts->cp_currentcontact) += 1;
-		ri->contactList = ce;
+		j->contactList = ce;
 	    }
 	    else if (!IsSplit(tile))
 	    {
@@ -451,15 +452,15 @@ ResFindNewContactTiles(contacts)
 		     */
 		    if (TTMaskIntersect(DBResidueMask(ttype), &mask))
 		    {
-			resInfo *ri = (resInfo *)TiGetClientPTR(tile);
+			tileJunk *j = (tileJunk *)TiGetClientPTR(tile);
 			cElement *ce;
 
 			ce = (cElement *) mallocMagic((unsigned) (sizeof(cElement)));
 			contacts->cp_tile[contacts->cp_currentcontact] = tile;
 			ce->ce_thisc = contacts;
-			ce->ce_nextc = ri->contactList;
+			ce->ce_nextc = j->contactList;
 			(contacts->cp_currentcontact) += 1;
-			ri->contactList = ce;
+			j->contactList = ce;
 		    }
 		}
 	    }
@@ -523,7 +524,7 @@ ResProcessTiles(resisdata, origin)
     while (ResNodeQueue != NULL)
     {
 	/*
-	 * "merged" keeps track of whether another node gets merged into
+	 * merged keeps track of whether another node gets merged into
 	 * the current one.  If it does, then the node must be processed
 	 * because additional junctions or contacts were added
 	 */
@@ -541,14 +542,16 @@ ResProcessTiles(resisdata, origin)
 		for (tilenum = 0; tilenum < TILES_PER_JUNCTION; tilenum++)
 		{
 	      	    Tile *tile = rj->rj_Tile[tilenum];
-		    resInfo *ri = (resInfo *)TiGetClientPTR(tile);
+		    tileJunk *j = (tileJunk *)TiGetClientPTR(tile);
 
-		    if ((ri->ri_status & RES_TILE_DONE) == 0)
+		    if ((j->tj_status & RES_TILE_DONE) == 0)
 		    {
 			resCurrentNode = resptr2;
 			merged |= ResEachTile(tile, (Point *)NULL);
 		    }
+		    if (merged & ORIGIN) break;
 		}
+		if (merged & ORIGIN) break;
 		rj->rj_status = TRUE;
 	    }
 	}
@@ -559,15 +562,16 @@ ResProcessTiles(resisdata, origin)
 	{
 	    ResContactPoint *cp = workingc->ce_thisc;
 
+	    if (merged & ORIGIN) break;
 	    if (cp->cp_status == FALSE)
 	    {
 		int newstatus = TRUE;
 		for (tilenum = 0; tilenum < cp->cp_currentcontact; tilenum++)
 		{
 	      	    Tile *tile = cp->cp_tile[tilenum];
-		    resInfo *ri = (resInfo *) TiGetClientPTR(tile);
+		    tileJunk *j = (tileJunk *) TiGetClientPTR(tile);
 
-		    if ((ri->ri_status & RES_TILE_DONE) == 0)
+		    if ((j->tj_status & RES_TILE_DONE) == 0)
 		    {
 			if (cp->cp_cnode[tilenum] == resptr2)
 			{
@@ -579,7 +583,9 @@ ResProcessTiles(resisdata, origin)
 			    newstatus = FALSE;
 			}
 		    }
+		    if (merged & ORIGIN) break;
 		}
+		if (merged & ORIGIN) break;
 		cp->cp_status = newstatus;
 	    }
 	}
@@ -595,15 +601,15 @@ ResProcessTiles(resisdata, origin)
 	    ResRemoveFromQueue(resptr2, &ResNodeQueue);
 	    resptr2->rn_more = ResNodeList;
 	    resptr2->rn_less = NULL;
-	    resptr2->rn_status &= ~RES_PENDING;
+	    resptr2->rn_status &= ~PENDING;
-	    resptr2->rn_status |= RES_FINISHED | RES_MARKED;
+	    resptr2->rn_status |= FINISHED | MARKED;
 	    if (ResNodeList != NULL)
 	    {
 		ResNodeList->rn_less = resptr2;
 	    }
 	    if (resptr2->rn_noderes == 0)
 	    {
-		ResNodeAtOrigin = resptr2;
+		ResOriginNode=resptr2;
 	    }
 	    ResNodeList = resptr2;
 	    ResCleanNode(resptr2, FALSE, &ResNodeList, &ResNodeQueue);
@@ -682,7 +688,7 @@ ResCalcPerimOverlap(tile, dev)
  * resMakeDevFunc --
  *
  *  Callback function from ResExtractNet.  For each device in a node's
- *  device list pulled from the .ext file, find the tile(s) corresponding
+ *  device list pulled from the .sim file, find the tile(s) corresponding
  *  to the device in the source tree, and fill out the complete device
  *  record (namely the full device area).
  *
@@ -720,7 +726,7 @@ resMakeDevFunc(tile, dinfo, cx)
 
     /* If more than one tile type extracts to the same device, then */
     /* the device type may be different from what was recorded when */
-    /* the .ext file was read.  Restricted to the plane of the	    */
+    /* the sim file was read.  Restricted to the plane of the	    */
     /* original type to avoid conflict with completely different    */
     /* devices (like transistors vs. MiM caps).			    */
 
@@ -1008,7 +1014,7 @@ ResExtractNet(node, resisdata, cellname)
     ResDevList = NULL;
     ResNodeQueue = NULL;
     ResContactList = NULL;
-    ResNodeAtOrigin = NULL;
+    ResOriginNode = NULL;
 
     /* Pass back network pointers */
 
@@ -1163,7 +1169,7 @@ ResExtractNet(node, resisdata, cellname)
 
     ResDissolveContacts(ResContactList);
 
-    /* Add "resInfo" fields to tiles */
+    /* Add "junk" fields to tiles */
 
     for (pNum = PL_TECHDEPBASE; pNum < DBNumPlanes; pNum++)
     {
@@ -1176,17 +1182,10 @@ ResExtractNet(node, resisdata, cellname)
 			(ClientData) &ResDevList);
     }
 
-    /* If this is a top-level cell, then determine where connections
+    /* Finish preprocessing. */
-     * are made into the cell from ports.  Otherwise, determine points
-     * of entry by looking at how all parent cells connect to this
-     * cell.
-     */
 
     ResMakePortBreakpoints(ResUse->cu_def);
     ResMakeLabelBreakpoints(ResUse->cu_def, resisdata);
-
-    /* Finish preprocessing. */
-
     ResFindNewContactTiles(ResContactList);
     ResPreProcessDevices(DevTiles, ResDevList, ResUse->cu_def);
 
@@ -1310,7 +1309,7 @@ ResGetTileFunc(tile, dinfo, tpptr)
  *-------------------------------------------------------------------------
  *
  * FindStartTile-- To start the extraction, we need to find the first driver.
- *	The .ext file gives us the location of a point in or near (within 1
+ *	The sim file gives us the location of a point in or near (within 1
  *	unit) of the device. FindStartTile looks for the device, then
  *	for adjoining diffusion. The diffusion tile is returned.
  *
@@ -1451,9 +1450,8 @@ FindStartTile(resisdata, SourcePoint)
 		else
 		{
 		    const ClientData ticlient = TiGetClient(tp);
-		    const resInfo *rinfo = (resInfo *)CD2PTR(ticlient);
+		    const tileJunk *tj = (tileJunk *)CD2PTR(ticlient);
-
+		    if (ticlient != CLIENTDEFAULT && tj->tj_status & RES_TILE_DEV)
-		    if (ticlient != CLIENTDEFAULT && rinfo->ri_status & RES_TILE_DEV)
 			complex = TRUE;
 		}
 	    }
@@ -1473,8 +1471,8 @@ FindStartTile(resisdata, SourcePoint)
 		else
 		{
 		    const ClientData ticlient = TiGetClient(tp);
-		    const resInfo *rinfo = (resInfo *)CD2PTR(ticlient);
+		    const tileJunk *tj = (tileJunk *)CD2PTR(ticlient);
-		    if (ticlient != CLIENTDEFAULT && rinfo->ri_status & RES_TILE_DEV)
+		    if (ticlient != CLIENTDEFAULT && tj->tj_status & RES_TILE_DEV)
 			complex = TRUE;
 		}
 	    }
@@ -1494,8 +1492,8 @@ FindStartTile(resisdata, SourcePoint)
 		else
 		{
 		    const ClientData ticlient = TiGetClient(tp);
-		    const resInfo *rinfo = (resInfo *)CD2PTR(ticlient);
+		    const tileJunk *tj = (tileJunk *)CD2PTR(ticlient);
-		    if (ticlient != CLIENTDEFAULT && rinfo->ri_status & RES_TILE_DEV)
+		    if (ticlient != CLIENTDEFAULT && tj->tj_status & RES_TILE_DEV)
 			complex = TRUE;
 		}
 	    }
@@ -1515,8 +1513,8 @@ FindStartTile(resisdata, SourcePoint)
 		else
 		{
 		    const ClientData ticlient = TiGetClient(tp);
-		    const resInfo *rinfo = (resInfo *)CD2PTR(ticlient);
+		    const tileJunk *tj = (tileJunk *)CD2PTR(ticlient);
-		    if (ticlient != CLIENTDEFAULT && rinfo->ri_status & RES_TILE_DEV)
+		    if (ticlient != CLIENTDEFAULT && tj->tj_status & RES_TILE_DEV)
 			complex = TRUE;
 		}
 	    }
@@ -1529,7 +1527,7 @@ FindStartTile(resisdata, SourcePoint)
 
 		if (devStack == NULL) devStack = StackNew(8);
 
-		((resInfo *)TiGetClientPTR(tile))->ri_status |= RES_TILE_PUSHED;
+		((tileJunk *)TiGetClientPTR(tile))->tj_status |= RES_TILE_PUSHED;
        		STACKPUSH((ClientData)tile, devStack);
 		while (!StackEmpty(devStack))
 		{
@@ -1556,12 +1554,12 @@ FindStartTile(resisdata, SourcePoint)
 			    const ClientData ticlient = TiGetClient(tp);
 			    if (ticlient != CLIENTDEFAULT)
 			    {
-				resInfo *rinfo = (resInfo *)CD2PTR(ticlient);
+				tileJunk *tj = (tileJunk *)CD2PTR(ticlient);
-				if (rinfo->ri_status & RES_TILE_DEV)
+				if (tj->tj_status & RES_TILE_DEV)
 				{
-				    if (!(rinfo->ri_status & RES_TILE_PUSHED))
+				    if (!(tj->tj_status & RES_TILE_PUSHED))
 				    {
-				        rinfo->ri_status |= RES_TILE_PUSHED;
+				        tj->tj_status |= RES_TILE_PUSHED;
 				        STACKPUSH((ClientData)tp, devStack);
 				    }
 				}
@@ -1590,12 +1588,12 @@ FindStartTile(resisdata, SourcePoint)
 			    const ClientData ticlient = TiGetClient(tp);
 			    if (ticlient != CLIENTDEFAULT)
 			    {
-				resInfo *rinfo = (resInfo *)CD2PTR(ticlient);
+				tileJunk *tj = (tileJunk *)CD2PTR(ticlient);
-				if (rinfo->ri_status & RES_TILE_DEV)
+				if (tj->tj_status & RES_TILE_DEV)
 				{
-				    if (!(rinfo->ri_status & RES_TILE_PUSHED))
+				    if (!(tj->tj_status & RES_TILE_PUSHED))
 				    {
-					rinfo->ri_status |= RES_TILE_PUSHED;
+					tj->tj_status |= RES_TILE_PUSHED;
 					STACKPUSH((ClientData)tp, devStack);
 				    }
 				}
@@ -1624,12 +1622,12 @@ FindStartTile(resisdata, SourcePoint)
 			    const ClientData ticlient = TiGetClient(tp);
 			    if (ticlient != CLIENTDEFAULT)
 			    {
-				resInfo *rinfo = (resInfo *)CD2PTR(ticlient);
+				tileJunk *tj = (tileJunk *)CD2PTR(ticlient);
-				if (rinfo->ri_status & RES_TILE_DEV)
+				if (tj->tj_status & RES_TILE_DEV)
 				{
-				    if (!(rinfo->ri_status & RES_TILE_PUSHED))
+				    if (!(tj->tj_status & RES_TILE_PUSHED))
 				    {
-					rinfo->ri_status |= RES_TILE_PUSHED;
+					tj->tj_status |= RES_TILE_PUSHED;
 					STACKPUSH((ClientData)tp, devStack);
 				    }
 				}
@@ -1658,12 +1656,12 @@ FindStartTile(resisdata, SourcePoint)
 			    const ClientData ticlient = TiGetClient(tp);
 			    if (ticlient != CLIENTDEFAULT)
 			    {
-				resInfo *rinfo = (resInfo *)CD2PTR(ticlient);
+				tileJunk *tj = (tileJunk *)CD2PTR(ticlient);
-				if (rinfo->ri_status & RES_TILE_DEV)
+				if (tj->tj_status & RES_TILE_DEV)
 				{
-				    if (!(rinfo->ri_status & RES_TILE_PUSHED))
+				    if (!(tj->tj_status & RES_TILE_PUSHED))
 				    {
-					rinfo->ri_status |= RES_TILE_PUSHED;
+					tj->tj_status |= RES_TILE_PUSHED;
 					STACKPUSH((ClientData)tp, devStack);
 				    }
 				}
@@ -1722,7 +1720,7 @@ FindStartTile(resisdata, SourcePoint)
  *-------------------------------------------------------------------------
  *
  * ResGetDevice -- Once the net is extracted, we still have to equate
- *	the .ext file devices with the layout devices. ResGetDevice
+ *	the sim file devices with the layout devices. ResGetDevice
  *	looks for a device at the given location.  "type" is also
  *	specified to that the right plane will be searched.
  *
@@ -1758,7 +1756,7 @@ ResGetDevice(pt, type)
     {
         if (TTMaskHasType(&ExtCurStyle->exts_deviceMask, TiGetLeftType(tile))
               	   || TTMaskHasType(&ExtCurStyle->exts_deviceMask, TiGetRightType(tile)))
-            return (((resInfo *)CD2PTR(ticlient))->deviceList);
+            return (((tileJunk *)CD2PTR(ticlient))->deviceList);
     }
     else if (TTMaskHasType(&ExtCurStyle->exts_deviceMask, TiGetType(tile)))
     {
@@ -1766,7 +1764,7 @@ ResGetDevice(pt, type)
 	 * error and indicates a problem that needs debugging.
 	 */
 	if (ticlient != CLIENTDEFAULT)
-            return (((resInfo *)CD2PTR(ticlient))->deviceList);
+            return (((tileJunk *)CD2PTR(ticlient))->deviceList);
     }
     return NULL;
 }

resis/ResMakeRes.c

@@ -52,9 +52,9 @@ bool ResCalcEastWest();
  */
 
 bool
-ResCalcTileResistance(tile, info, pendingList, doneList)
+ResCalcTileResistance(tile, junk, pendingList, doneList)
     Tile 	*tile;
-    resInfo 	*info;
+    tileJunk 	*junk;
     resNode	**pendingList, **doneList;
 
 {
@@ -67,7 +67,7 @@ ResCalcTileResistance(tile, info, pendingList, doneList)
     merged = FALSE;
     device = FALSE;
 
-    if ((p1 = info->breakList) == NULL) return FALSE;
+    if ((p1 = junk->breakList) == NULL) return FALSE;
     for (; p1; p1 = p1->br_next)
     {
 	int	x = p1->br_loc.p_x;
@@ -133,7 +133,7 @@ ResCalcEastWest(tile, pendingList, doneList, resList)
     resElement	*element;
     resNode	*currNode;
     float	rArea;
-    resInfo	*info = (resInfo *)TiGetClientPTR(tile);
+    tileJunk	*junk = (tileJunk *)TiGetClientPTR(tile);
 
     merged = FALSE;
     height = TOP(tile) - BOTTOM(tile);
@@ -143,12 +143,12 @@ ResCalcEastWest(tile, pendingList, doneList, resList)
      * breakpoint, then return.
      */
 
-    p1 = info->breakList;
+    p1 = junk->breakList;
     if   (p1->br_next == NULL)
     {
 	p1->br_this->rn_float.rn_area += height * (LEFT(tile) - RIGHT(tile));
 	freeMagic((char *)p1);
-	info->breakList = NULL;
+	junk->breakList = NULL;
 	return(merged);
     }
 
@@ -164,14 +164,14 @@ ResCalcEastWest(tile, pendingList, doneList, resList)
 
     /* Re-sort nodes left to right. */
 
-    ResSortBreaks(&info->breakList, TRUE);
+    ResSortBreaks(&junk->breakList, TRUE);
 
     /*
      * Eliminate breakpoints with the same X coordinate and merge
      * their nodes.
      */
 
-    p2= info->breakList;
+    p2= junk->breakList;
 
     /* Add extra left area to leftmost node */
 
@@ -213,7 +213,7 @@ ResCalcEastWest(tile, pendingList, doneList, resList)
 	    }
 
 	    /*
-	     * Was the node used in another info or breakpoint?
+	     * Was the node used in another junk or breakpoint?
 	     * If so, replace the old node with the new one.
 	     */
 
@@ -278,7 +278,7 @@ ResCalcEastWest(tile, pendingList, doneList, resList)
 
     p2->br_this->rn_float.rn_area += height * (RIGHT(tile) - p2->br_loc.p_x);
     freeMagic((char *)p2);
-    info->breakList = NULL;
+    junk->breakList = NULL;
     return merged;
 }
 
@@ -309,7 +309,7 @@ ResCalcNorthSouth(tile, pendingList, doneList, resList)
     resElement	*element;
     resNode	*currNode;
     float	rArea;
-    resInfo	*info = (resInfo *)TiGetClientPTR(tile);
+    tileJunk	*junk = (tileJunk *)TiGetClientPTR(tile);
 
     merged = FALSE;
     width = RIGHT(tile) - LEFT(tile);
@@ -319,17 +319,17 @@ ResCalcNorthSouth(tile, pendingList, doneList, resList)
      * breakpoint, then return.
      */
 
-    p1 = info->breakList;
+    p1 = junk->breakList;
     if (p1->br_next == NULL)
     {
 	p1->br_this->rn_float.rn_area += width * (TOP(tile) - BOTTOM(tile));
      	freeMagic((char *)p1);
-	info->breakList = NULL;
+	junk->breakList = NULL;
 	return(merged);
     }
 
     /* Re-sort nodes south to north. */
-    ResSortBreaks(&info->breakList, FALSE);
+    ResSortBreaks(&junk->breakList, FALSE);
 
     /* Simplified split tile handling */
     if (IsSplit(tile))
@@ -346,7 +346,7 @@ ResCalcNorthSouth(tile, pendingList, doneList, resList)
      * their nodes.
      */
 
-    p2 = info->breakList;
+    p2 = junk->breakList;
 
     /* Add extra left area to leftmost node */
 
@@ -388,7 +388,7 @@ ResCalcNorthSouth(tile, pendingList, doneList, resList)
 	    }
 
 	    /*
-	     * Was the node used in another info or breakpoint?
+	     * Was the node used in another junk or breakpoint?
 	     * If so, replace the old node with the new one.
 	     */
 	    p3 = p2->br_next;
@@ -449,7 +449,7 @@ ResCalcNorthSouth(tile, pendingList, doneList, resList)
     }
     p2->br_this->rn_float.rn_area += width * (TOP(tile) - p2->br_loc.p_y);
     freeMagic((char *)p2);
-    info->breakList = NULL;
+    junk->breakList = NULL;
     return(merged);
 }
 
@@ -482,7 +482,7 @@ ResCalcNearDevice(tile, pendingList, doneList, resList)
     bool 	merged;
     int		devcount, devedge, deltax, deltay;
     Breakpoint	*p1, *p2, *p3;
-    resInfo	*info = (resInfo *)TiGetClientPTR(tile);
+    tileJunk	*junk = (tileJunk *)TiGetClientPTR(tile);
 
     merged = FALSE;
 
@@ -491,10 +491,10 @@ ResCalcNearDevice(tile, pendingList, doneList, resList)
      *	breakpoint, then return.
      */
 
-    if   (info->breakList->br_next == NULL)
+    if   (junk->breakList->br_next == NULL)
     {
-     	freeMagic((char *)info->breakList);
+     	freeMagic((char *)junk->breakList);
-	info->breakList = NULL;
+	junk->breakList = NULL;
 	return(merged);
     }
 
@@ -503,7 +503,7 @@ ResCalcNearDevice(tile, pendingList, doneList, resList)
 
     devcount = 0;
     devedge = 0;
-    for (p1 = info->breakList; p1 != NULL; p1 = p1->br_next)
+    for (p1 = junk->breakList; p1 != NULL; p1 = p1->br_next)
     {
 	if (p1->br_this->rn_why == RES_NODE_DEVICE)
 	{
@@ -525,9 +525,9 @@ ResCalcNearDevice(tile, pendingList, doneList, resList)
         (devedge & TOPEDGE) == devedge 	||
         (devedge & BOTTOMEDGE) == devedge)
     {
-	ResSortBreaks(&info->breakList,TRUE);
+	ResSortBreaks(&junk->breakList,TRUE);
         p2 = NULL;
-        for (p1 = info->breakList; p1 != NULL; p1 = p1->br_next)
+        for (p1 = junk->breakList; p1 != NULL; p1 = p1->br_next)
         {
 	    if (p1->br_this->rn_why == RES_NODE_DEVICE)
 	        break;
@@ -587,9 +587,9 @@ ResCalcNearDevice(tile, pendingList, doneList, resList)
 	}
 
         /* Re-sort nodes south to north. */
-	ResSortBreaks(&info->breakList, FALSE);
+	ResSortBreaks(&junk->breakList, FALSE);
         p2 = NULL;
-        for (p1 = info->breakList; p1 != NULL; p1 = p1->br_next)
+        for (p1 = junk->breakList; p1 != NULL; p1 = p1->br_next)
         {
 	    if (p1->br_this->rn_why == RES_NODE_DEVICE)
 	    {
@@ -684,17 +684,17 @@ ResCalcNearDevice(tile, pendingList, doneList, resList)
 	      (RIGHT(tile) - LEFT(tile)) > (TOP(tile) - BOTTOM(tile))))
 	{
             /* re-sort nodes south to north. */
-	    ResSortBreaks(&info->breakList, FALSE);
+	    ResSortBreaks(&junk->breakList, FALSE);
 
 	    /* eliminate duplicate S/D pointers */
-	    for (p1 = info->breakList; p1 != NULL; p1 = p1->br_next)
+	    for (p1 = junk->breakList; p1 != NULL; p1 = p1->br_next)
 	    {
 	      	if  (p1->br_this->rn_why == RES_NODE_DEVICE &&
 		       (p1->br_loc.p_y == BOTTOM(tile) ||
 		        p1->br_loc.p_y == TOP(tile)))
 		{
 		    p3 = NULL;
-		    p2 = info->breakList;
+		    p2 = junk->breakList;
 		    while (p2 != NULL)
 		    {
 			if (p2->br_this == p1->br_this && p2 != p1 &&
@@ -703,9 +703,9 @@ ResCalcNearDevice(tile, pendingList, doneList, resList)
 			{
 			    if (p3 == NULL)
 			    {
-				info->breakList = p2->br_next;
+				junk->breakList = p2->br_next;
 				freeMagic((char *) p2);
-				p2 = info->breakList;
+				p2 = junk->breakList;
 			    }
 			    else
 			    {
@@ -727,14 +727,14 @@ ResCalcNearDevice(tile, pendingList, doneList, resList)
 	else
 	{
 	    /* Eliminate duplicate S/D pointers */
-	    for (p1 = info->breakList; p1 != NULL; p1 = p1->br_next)
+	    for (p1 = junk->breakList; p1 != NULL; p1 = p1->br_next)
 	    {
 	      	if (p1->br_this->rn_why == RES_NODE_DEVICE &&
 		       (p1->br_loc.p_x == LEFT(tile) ||
 		        p1->br_loc.p_x == RIGHT(tile)))
 		{
 		    p3 = NULL;
-		    p2 = info->breakList;
+		    p2 = junk->breakList;
 		    while (p2 != NULL)
 		    {
 			if (p2->br_this == p1->br_this	&& p2 != p1 &&
@@ -743,9 +743,9 @@ ResCalcNearDevice(tile, pendingList, doneList, resList)
 			{
 			    if (p3 == NULL)
 			    {
-				info->breakList = p2->br_next;
+				junk->breakList = p2->br_next;
 				freeMagic((char *) p2);
-				p2 = info->breakList;
+				p2 = junk->breakList;
 			    }
 			    else
 			    {
@@ -805,7 +805,7 @@ ResDoContacts(contact, nodes, resList)
 	int y = contact->cp_center.p_y;
 
 	resptr = (resNode *) mallocMagic((unsigned) (sizeof(resNode)));
-	InitializeResNode(resptr, x, y, RES_NODE_CONTACT);
+	InitializeNode(resptr, x, y, RES_NODE_CONTACT);
 	ResAddToQueue(resptr, nodes);
 
  	ccell = (cElement *) mallocMagic((unsigned) (sizeof(cElement)));
@@ -858,7 +858,7 @@ ResDoContacts(contact, nodes, resList)
 	    Tile *tile = contact->cp_tile[tilenum];
 
 	    resptr = (resNode *) mallocMagic((unsigned) (sizeof(resNode)));
-	    InitializeResNode(resptr, x, y, RES_NODE_CONTACT);
+	    InitializeNode(resptr, x, y, RES_NODE_CONTACT);
 	    ResAddToQueue(resptr, nodes);
 
  	    /* Add contact pointer to node  */

resis/ResMerge.c

@@ -53,7 +53,7 @@ ResDoneWithNode(resptr)
     resResistor	*rr1;
 
     resptr2 = NULL;
-    resptr->rn_status |= RES_TRUE;
+    resptr->rn_status |= RESTRUE;
     status = UNTOUCHED;
 
     /* are there any resistors? */
@@ -93,9 +93,9 @@ ResDoneWithNode(resptr)
 	    ResMergeNodes(resptr2, resptr, &ResNodeQueue, &ResNodeList);
 	    resptr2->rn_float.rn_area += rr1->rr_float.rr_area;
 	    ResEliminateResistor(rr1, &ResResList);
-	    if ((resptr2->rn_status & RES_TRUE) == RES_TRUE)
+	    if ((resptr2->rn_status & RESTRUE) == RESTRUE)
 	    {
-		resptr2->rn_status &= ~RES_TRUE;
+		resptr2->rn_status &= ~RESTRUE;
 		ResDoneWithNode(resptr2);
 	    }
 	    resptr2 = NULL;
@@ -108,16 +108,14 @@ ResDoneWithNode(resptr)
     /* Eliminations that can be only if there are no devices connected */
     /* to node.  Series and dangling connections fall in this group.	*/
 
-    if ((status == UNTOUCHED) && (resptr->rn_te == NULL) &&
+    if ((resptr->rn_te == NULL) && (resptr->rn_why != RES_NODE_ORIGIN)
-		!(resptr->rn_why & (RES_NODE_ORIGIN | RES_NODE_SINK)))
+		&& (status == UNTOUCHED))
      	status = ResSeriesCheck(resptr);
 
-    if ((status == UNTOUCHED) &&
+    if ((status == UNTOUCHED) && (resptr->rn_why != RES_NODE_ORIGIN))
-		!(resptr->rn_why & (RES_NODE_ORIGIN | RES_NODE_SINK)))
 	status = ResParallelCheck(resptr);
 
-    if ((status == UNTOUCHED) &&
+    if ((status == UNTOUCHED) && (resptr->rn_why != RES_NODE_ORIGIN))
-		!(resptr->rn_why & (RES_NODE_ORIGIN | RES_NODE_SINK)))
 	status = ResTriangleCheck(resptr);
 }
 
@@ -244,9 +242,9 @@ ResSeriesCheck(resptr)
 	ResEliminateResistor(rr1, &ResResList);
 	ResCleanNode(resptr, TRUE, &ResNodeList, &ResNodeQueue);
 	status = SINGLE;
-	if (resptr2->rn_status & RES_TRUE)
+	if (resptr2->rn_status & RESTRUE)
 	{
-	    resptr2->rn_status &= ~RES_TRUE;
+	    resptr2->rn_status &= ~RESTRUE;
 	    ResDoneWithNode(resptr2);
 	}
 	resptr2 = NULL;
@@ -282,9 +280,9 @@ ResSeriesCheck(resptr)
 			rr1->rr_connection1 = rr2->rr_connection2;
 			ResFixRes(resptr, resptr2, resptr3, rr2, rr1);
 		    }
-		    if ((resptr2->rn_status & RES_TRUE) == RES_TRUE)
+		    if ((resptr2->rn_status & RESTRUE) == RESTRUE)
 		    {
-			resptr2->rn_status &= ~RES_TRUE;
+			resptr2->rn_status &= ~RESTRUE;
 			ResDoneWithNode(resptr2);
 		    }
 		    resptr2 = NULL;
@@ -313,9 +311,9 @@ ResSeriesCheck(resptr)
 			rr1->rr_connection1 = rr2->rr_connection1;
 			ResFixRes(resptr, resptr2, resptr3, rr2, rr1);
 		    }
-		    if ((resptr2->rn_status & RES_TRUE) == RES_TRUE)
+		    if ((resptr2->rn_status & RESTRUE) == RESTRUE)
 		    {
-			resptr2->rn_status &= ~RES_TRUE;
+			resptr2->rn_status &= ~RESTRUE;
 			ResDoneWithNode(resptr2);
 		    }
 		    resptr2 = NULL;
@@ -347,9 +345,9 @@ ResSeriesCheck(resptr)
 			rr1->rr_connection2 = rr2->rr_connection2;
 			ResFixRes(resptr, resptr2, resptr3, rr2, rr1);
 		    }
-		    if ((resptr2->rn_status & RES_TRUE) == RES_TRUE)
+		    if ((resptr2->rn_status & RESTRUE) == RESTRUE)
 		    {
-			resptr2->rn_status &= ~RES_TRUE;
+			resptr2->rn_status &= ~RESTRUE;
 			ResDoneWithNode(resptr2);
 		    }
 		    resptr2 = NULL;
@@ -378,9 +376,9 @@ ResSeriesCheck(resptr)
 			rr1->rr_connection2 = rr2->rr_connection1;
 			ResFixRes(resptr, resptr2, resptr3, rr2, rr1);
 		    }
-		    if ((resptr2->rn_status & RES_TRUE) == RES_TRUE)
+		    if ((resptr2->rn_status & RESTRUE) == RESTRUE)
 		    {
-			resptr2->rn_status &= ~RES_TRUE;
+			resptr2->rn_status &= ~RESTRUE;
 			ResDoneWithNode(resptr2);
 		    }
 		    resptr2 = NULL;
@@ -435,10 +433,10 @@ ResParallelCheck(resptr)
 		ResFixParallel(r1, r2);
 	        status = PARALLEL;
 		resptr2 = NULL;
-		if (resptr3->rn_status & RES_TRUE)
+		if (resptr3->rn_status & RESTRUE)
 		{
 		    resptr2 = resptr3;
-		    resptr2->rn_status &= ~RES_TRUE;
+		    resptr2->rn_status &= ~RESTRUE;
 		}
 		ResDoneWithNode(resptr);
 		if (resptr2 != NULL) ResDoneWithNode(resptr2);
@@ -533,8 +531,8 @@ ResTriangleCheck(resptr)
 	        /* is arbitrarily assigned to the location  */
 		/* occupied by the first node.		    */
 
-		InitializeResNode(n3, resptr->rn_loc.p_x, resptr->rn_loc.p_y, TRIANGLE);
+		InitializeNode(n3, resptr->rn_loc.p_x, resptr->rn_loc.p_y, TRIANGLE);
-		n3->rn_status = RES_FINISHED | RES_TRUE | RES_MARKED;
+		n3->rn_status = FINISHED | RESTRUE | MARKED;
 
 		n3->rn_less = NULL;
 		n3->rn_more = ResNodeList;
@@ -582,13 +580,13 @@ ResTriangleCheck(resptr)
 		element->re_nextEl = n3->rn_re;
 		element->re_thisEl = rr3;
 		n3->rn_re = element;
-		if ((n1->rn_status & RES_TRUE) == RES_TRUE)
+		if ((n1->rn_status & RESTRUE) == RESTRUE)
-		    n1->rn_status &= ~RES_TRUE;
+		    n1->rn_status &= ~RESTRUE;
 		else
 		    n1 = NULL;
 
-		if ((n2->rn_status & RES_TRUE) == RES_TRUE)
+		if ((n2->rn_status & RESTRUE) == RESTRUE)
-		    n2->rn_status &= ~RES_TRUE;
+		    n2->rn_status &= ~RESTRUE;
 		else
 		    n2 = NULL;
 
@@ -639,18 +637,15 @@ ResMergeNodes(node1, node2, pendingList, doneList)
 	return;
     }
 
-    /* don't want to merge away start or end points */
+    /* don't want to merge away startpoint */
     if (node2->rn_why & RES_NODE_ORIGIN)
       	node1->rn_why = RES_NODE_ORIGIN;
 
-    if (node2->rn_why & RES_NODE_SINK)
-      	node1->rn_why = RES_NODE_SINK;
-
     /* set node resistance */
     if (node1->rn_noderes > node2->rn_noderes)
     {
 	node1->rn_noderes = node2->rn_noderes;
-	if ((node1->rn_status & RES_FINISHED) != RES_FINISHED)
+	if ((node1->rn_status & FINISHED) != FINISHED)
 	{
 	    ResRemoveFromQueue(node1, pendingList);
 	    ResAddToQueue(node1, pendingList);
@@ -659,7 +654,7 @@ ResMergeNodes(node1, node2, pendingList, doneList)
     node1->rn_float.rn_area += node2->rn_float.rn_area;
 
     /* combine relevant flags */
-    node1->rn_status |= (node2->rn_status & RES_MAXTDI);
+    node1->rn_status |= (node2->rn_status & RN_MAXTDI);
 
     /* merge device lists */
     workingDev = node2->rn_te;
@@ -685,13 +680,13 @@ ResMergeNodes(node1, node2, pendingList, doneList)
 	tJunc = workingJunc;
 	for (i = 0; i < TILES_PER_JUNCTION; i++)
 	{
-	    resInfo *info;
+	    tileJunk *junk;
 
 	    tile = tJunc->je_thisj->rj_Tile[i];
-	    info = (resInfo *) TiGetClientPTR(tile);
+	    junk = (tileJunk *) TiGetClientPTR(tile);
 
-	    if ((info->ri_status & RES_TILE_DONE) == FALSE)
+	    if ((junk->tj_status & RES_TILE_DONE) == FALSE)
-		ResFixBreakPoint(&info->breakList, node2, node1);
+		ResFixBreakPoint(&junk->breakList, node2, node1);
 	}
         tJunc->je_thisj->rj_jnode = node1;
 	workingJunc = workingJunc->je_nextj;
@@ -708,13 +703,13 @@ ResMergeNodes(node1, node2, pendingList, doneList)
 	{
 	    if (workingCon->ce_thisc->cp_cnode[i] == node2)
 	    {
-	        resInfo *info;
+	        tileJunk *junk;
 
 		workingCon->ce_thisc->cp_cnode[i] = node1;
 	        tile =tCon->ce_thisc->cp_tile[i];
-		info = (resInfo *) TiGetClientPTR(tile);
+		junk = (tileJunk *) TiGetClientPTR(tile);
-	   	if ((info->ri_status & RES_TILE_DONE) == FALSE)
+	   	if ((junk->tj_status & RES_TILE_DONE) == FALSE)
-		    ResFixBreakPoint(&info->breakList, node2, node1);
+		    ResFixBreakPoint(&junk->breakList, node2, node1);
 	    }
 	}
 	workingCon = workingCon->ce_nextc;
@@ -754,7 +749,7 @@ ResMergeNodes(node1, node2, pendingList, doneList)
 	tRes->re_nextEl = node1->rn_re;
 	node1->rn_re = tRes;
     }
-    if ((node2->rn_status & RES_FINISHED) == RES_FINISHED)
+    if ((node2->rn_status & FINISHED) == FINISHED)
       	ResRemoveFromQueue(node2, doneList);
     else
       	ResRemoveFromQueue(node2, pendingList);
@@ -864,7 +859,7 @@ ResEliminateResistor(resistor, homelist)
  *-------------------------------------------------------------------------
  *
  * ResCleanNode--removes the linked lists of junctions and contacts after
- *		they are no longer needed. If the 'info' option is used,
+ *		they are no longer needed. If the 'junk' option is used,
  *		the node is eradicated.
  *
  * Results:
@@ -876,9 +871,9 @@ ResEliminateResistor(resistor, homelist)
  */
 
 void
-ResCleanNode(resptr, info, homelist1, homelist2)
+ResCleanNode(resptr, junk, homelist1, homelist2)
     resNode *resptr;
-    int	    info;
+    int	    junk;
     resNode **homelist1;
     resNode **homelist2;
 {
@@ -901,7 +896,7 @@ ResCleanNode(resptr, info, homelist1, homelist2)
 	freeMagic((char *)jcell->je_thisj);
 	freeMagic((char *)jcell);
     }
-    if (info == TRUE)
+    if (junk == TRUE)
     {
 	if (resptr->rn_client != (ClientData)NULL)
 	{

resis/ResPrint.c

@@ -33,6 +33,9 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #define MAXNAME			1000
 #define KV_TO_mV		1000000
 
+extern ResExtNode *ResInitializeNode();
+
+
 /*
  *-------------------------------------------------------------------------
  *
@@ -55,7 +58,7 @@ ResPrintExtRes(outextfile, resistors, nodename)
     int	        nodenum=0;
     char	newname[MAXNAME];
     HashEntry  *entry;
-    ResExtNode *node;
+    ResExtNode *node, *ResInitializeNode();
 
     for (; resistors != NULL; resistors = resistors->rr_nextResistor)
     {
@@ -70,7 +73,7 @@ ResPrintExtRes(outextfile, resistors, nodename)
 	{
      	    (void)sprintf(newname, "%s%s%d", nodename, ".r", nodenum++);
      	    entry = HashFind(&ResNodeTable, newname);
-	    node = ResExtInitNode(entry);
+	    node = ResInitializeNode(entry);
 	    resistors->rr_connection1->rn_name = node->name;
 	    node->oldname = nodename;
 	}
@@ -78,7 +81,7 @@ ResPrintExtRes(outextfile, resistors, nodename)
 	{
      	    (void)sprintf(newname, "%s%s%d", nodename, ".r", nodenum++);
      	    entry = HashFind(&ResNodeTable, newname);
-	    node = ResExtInitNode(entry);
+	    node = ResInitializeNode(entry);
 	    resistors->rr_connection2->rn_name = node->name;
 	    node->oldname = nodename;
 	}
@@ -219,7 +222,7 @@ ResPrintExtNode(outextfile, nodelist, node)
     int		nodenum = 0;
     char	newname[MAXNAME+32], tmpname[MAXNAME], *cp;
     HashEntry  *entry;
-    ResExtNode *newnode;
+    ResExtNode *newnode, *ResInitializeNode();
     bool	DoKillNode = TRUE;
     bool	NeedFix = FALSE;
     resNode	*snode;
@@ -268,7 +271,7 @@ ResPrintExtNode(outextfile, nodelist, node)
 
      	    (void)sprintf(newname, "%s%s%d", tmpname, ".n", nodenum++);
      	    entry = HashFind(&ResNodeTable, newname);
-	    newnode = ResExtInitNode(entry);
+	    newnode = ResInitializeNode(entry);
 	    snode->rn_name = newnode->name;
 	    newnode->oldname = nodename;
 	}
@@ -416,16 +419,16 @@ ResPrintFHNodes(fp, nodelist, nodename, nidx, celldef)
 	else
 	{
 	    HashEntry  *entry;
-	    ResExtNode *extnode;
+	    ResExtNode *simnode;
 
 	    /* If we process another sim file node while doing this	*/
 	    /* one, mark it as status "REDUNDANT" so we don't duplicate	*/
 	    /* the entry.						*/
 
      	    entry = HashFind(&ResNodeTable, nodeptr->rn_name);
-	    extnode = (ResExtNode *)HashGetValue(entry);
+	    simnode = (ResExtNode *)HashGetValue(entry);
-	    if (extnode != NULL)
+	    if (simnode != NULL)
-		extnode->status |= REDUNDANT;
+		simnode->status |= REDUNDANT;
 	}
 	resWriteNodeName(fp, nodeptr);
 

resis/ResReadExt.c

@@ -58,7 +58,6 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #define		DEV_NAME		2
 #define		DEV_X			3
 #define		DEV_Y			4
-#define		DEV_PARAM_START		7
 
 #define		NODES_NODENAME		1
 #define		NODES_NODEX		4
@@ -84,6 +83,8 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 
 #define MAXDIGIT		20
 
+ResExtNode	*ResInitializeNode();
+
 ResExtNode	*ResOriginalNodes;	/*Linked List of Nodes 	*/
 char		RDEV_NOATTR[1] = {'0'};
 ResFixPoint	*ResFixList;
@@ -101,7 +102,7 @@ ResFixPoint	*ResFixList;
  */
 
 int
-ResReadExt(CellDef *def)
+ResReadExt(char *extfile)
 {
     char *line = NULL, *argv[128];
     int	result, locresult;
@@ -110,12 +111,30 @@ ResReadExt(CellDef *def)
     CellDef *dbdef;
     ResExtNode *curnode;
 
-    /* Search for the .ext file in the same way that efReadDef() does. */
+    /* Search for the .ext fie in the same way that efReadDef() does. */
+
+    fp = PaOpen(extfile, "r", ".ext", EFSearchPath, EFLibPath, (char **)NULL);
+    if ((fp == NULL) && (dbdef = DBCellLookDef(extfile)) != NULL)
+    {
+	char *filepath, *sptr;
+
+	filepath = StrDup((char **)NULL, dbdef->cd_file);
+	sptr = strrchr(filepath, '/');
+	if (sptr)
+	{
+	    *sptr = '\0';
+	    fp = PaOpen(extfile, "r", ".ext", filepath, EFLibPath, (char **)NULL);
+	}
+	freeMagic(filepath);
+    }
+
+    /* Try with the standard search path */
+    if ((fp == NULL) && (EFSearchPath == NULL))
+	fp = PaOpen(extfile, "r", ".ext", Path, EFLibPath, (char **)NULL);
 
-    fp = ExtFileOpen(def, (char *)NULL, "r", (char **)NULL);
     if (fp == NULL)
     {
-    	TxError("Cannot open file %s%s\n", def->cd_name, ".ext");
+    	TxError("Cannot open file %s%s\n", extfile, ".ext");
 	return 1;
     }
 
@@ -146,15 +165,6 @@ ResReadExt(CellDef *def)
 	 */
 	switch (keyTable[n].k_key)
 	{
-	    case SCALE:
-		/* NOTE:  Currently the code assumes that the .ext
-		 * file is read back immediately and has the same
-		 * scale values currently in the extraction style.
-		 * However, this should be style-independent and
-		 * scale values should be read back and used.
-		 * (to be completed).
-		 */
-		break;
 	    case DEVICE:
 		locresult = ResReadDevice(argc, argv);
 		break;
@@ -209,18 +219,11 @@ ResReadNode(int argc, char *argv[])
     ResExtNode	*node;
 
     entry = HashFind(&ResNodeTable, argv[NODES_NODENAME]);
-    node = ResExtInitNode(entry);
+    node = ResInitializeNode(entry);
 
     node->location.p_x = atoi(argv[NODES_NODEX]);
     node->location.p_y = atoi(argv[NODES_NODEY]);
-
-    /* If this node was previously read as a port, then don't change the
-     * node type, which is tracking the type at the drivepoint.
-     */
-    if (!(node->status & PORTNODE))
-    {
     node->type = DBTechNameType(argv[NODES_NODETYPE]);
-    }
 
     if (node->type == -1)
     {
@@ -251,7 +254,7 @@ ResReadPort(int argc,
     ResExtNode	*node;
 
     entry = HashFind(&ResNodeTable, argv[PORT_NAME]);
-    node = ResExtInitNode(entry);
+    node = ResInitializeNode(entry);
 
     node->drivepoint.p_x = atoi(argv[PORT_LLX]);
     node->drivepoint.p_y = atoi(argv[PORT_LLY]);
@@ -331,11 +334,11 @@ ResReadDevice(int argc,
     TileType	ttype;
     HashEntry	*entry;
     ResExtNode	*node;
-    ResValue	rpersquare;
-    float	wval;
 
     device = (RDev *)mallocMagic((unsigned)(sizeof(RDev)));
 
+    device->resistance = 0;	/* Linear resistance from FET line, unused */
+
     device->status = FALSE;
     device->nextDev = ResRDevList;
 
@@ -361,25 +364,10 @@ ResReadDevice(int argc,
     device->drain = (ResExtNode *)NULL;
     device->subs = (ResExtNode *)NULL;
 
-    entry = HashLookOnly(&devptr->exts_deviceResist, "linear");
+    /* Pass over parameters and find the next argument */
-    if (entry != NULL)
-	rpersquare = (ResValue)(spointertype)HashGetValue(entry);
-    else
-	rpersquare = (ResValue)10000.0;		/* Default to a sane value */
-
-    /* For devices, the device width is in the parameter list */
-    wval = 0.0;
     for (i = DEV_Y; i < argc; i++)
-    {
+	if (!StrIsInt(argv[i]) && !(strchr(argv[i], '=')))
-	char *eptr;
-	if ((eptr = strchr(argv[i], '=')) != NULL)
-	{
-	    if (*argv[i] == 'w')
-		sscanf(eptr + 1, "%f", &wval);
-	}
-	else if (!StrIsInt(argv[i]))
 	    break;
-    }
 
     if (i == argc)
     {
@@ -387,8 +375,6 @@ ResReadDevice(int argc,
 		argv[DEV_NAME]);
 	return 1;
     }
-    else
-	device->resistance = wval * rpersquare;	/* Channel resistance */
 
     /* Find and record the device terminal nodes */
     /* Note that this only records up to two terminals matching FET
@@ -461,11 +447,11 @@ ResReadFET(int argc,
     TileType	ttype;
     HashEntry	*entry;
     ResExtNode	*node;
-    ResValue	rpersquare;
-    float	area, perim, wval, lval;
 
     device = (RDev *)mallocMagic((unsigned)(sizeof(RDev)));
 
+    device->resistance = 0;	/* Linear resistance from FET line, unused */
+
     device->status = FALSE;
     device->nextDev = ResRDevList;
 
@@ -487,20 +473,6 @@ ResReadFET(int argc,
     device->rs_dattr=RDEV_NOATTR;
     device->rs_devptr = devptr;
 
-    entry = HashLookOnly(&devptr->exts_deviceResist, "linear");
-    if (entry != NULL)
-	rpersquare = (ResValue)(spointertype)HashGetValue(entry);
-    else
-	rpersquare = (ResValue)10000.0;		/* Default to a sane value */
-
-    /* For old-style FETs, the width is determined from area and perimeter */ 
-    area = MagAtof(argv[FET_AREA]);
-    perim = MagAtof(argv[FET_PERIM]);
-    lval = 0.5 * (perim + sqrt(perim * perim - 4 * area));
-    wval = area / lval;
-
-    device->resistance = wval * rpersquare;	/* Channel resistance */
-
     /* Find and record the FET terminal nodes */
 
     entry = HashFind(&ResNodeTable, argv[FET_GATE]);
@@ -550,19 +522,19 @@ ResReadCapacitor(int argc,
     ResExtNode	*node1, *node2;
 
     entry1 = HashFind(&ResNodeTable, argv[COUPLETERMINAL1]);
-    node1 = ResExtInitNode(entry1);
+    node1 = ResInitializeNode(entry1);
 
     if (ResOptionsFlags & ResOpt_Signal)
     {
         node1->capacitance += MagAtof(argv[COUPLEVALUE]);
         entry2 = HashFind(&ResNodeTable, argv[COUPLETERMINAL2]);
-        node2 = ResExtInitNode(entry2);
+        node2 = ResInitializeNode(entry2);
         node2->capacitance += MagAtof(argv[COUPLEVALUE]);
         return 0;
     }
 
     entry2 = HashFind(&ResNodeTable, argv[COUPLETERMINAL2]);
-    node2 = ResExtInitNode(entry2);
+    node2 = ResInitializeNode(entry2);
 
     node1->cap_couple += MagAtof(argv[COUPLEVALUE]);
     node2->cap_couple += MagAtof(argv[COUPLEVALUE]);
@@ -639,7 +611,7 @@ ResReadAttribute(ResExtNode *node,
 /*
  *-------------------------------------------------------------------------
  *
- * ResExtInitNode --
+ * ResInitializeNode --
  *	Gets the node corresponding to a given hash table entry.  If no
  *	such node exists, one is created.
  *
@@ -651,7 +623,7 @@ ResReadAttribute(ResExtNode *node,
  */
 
 ResExtNode *
-ResExtInitNode(entry)
+ResInitializeNode(entry)
     HashEntry	*entry;
 {
     ResExtNode	*node;
@@ -665,6 +637,7 @@ ResExtInitNode(entry)
 	node->status = FALSE;
 	node->forward = (ResExtNode *) NULL;
 	node->capacitance = 0;
+	node->cap_vdd = 0;
 	node->cap_couple = 0;
 	node->resistance = 0;
 	node->type = 0;
@@ -675,6 +648,8 @@ ResExtInitNode(entry)
 	node->drivepoint.p_y = INFINITY;
 	node->location.p_x = INFINITY;
 	node->location.p_y = INFINITY;
+	node->rs_sublist[0] = NULL;
+	node->rs_sublist[1] = NULL;
     }
     while (node->status & FORWARD)
     {

resis/ResRex.c

@@ -30,7 +30,6 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include "utils/utils.h"
 #include "utils/tech.h"
 #include "textio/txcommands.h"
-#include "commands/commands.h"
 #include	"resis/resis.h"
 
 #define INITFLATSIZE		1024
@@ -71,6 +70,10 @@ FILE	*ResFHFile;
 
 int	ResPortIndex;	/* Port ordering to backannotate into magic */
 
+/* external declarations */
+extern ResExtNode *ResInitializeNode();
+extern CellUse	  *CmdGetSelectedCell();
+
 /*
  *-------------------------------------------------------------------------
  *
@@ -111,7 +114,7 @@ ExtResisForDef(celldef, resisdata)
 
     HashInit(&ResNodeTable, INITFLATSIZE, HT_STRINGKEYS);
     /* Read in the .ext file */
-    result = (ResReadExt(celldef) == 0);
+    result = (ResReadExt(celldef->cd_name) == 0);
 
     /* Clean up the EFDevTypes table */
     for (idx = 0; idx < EFDevNumTypes; idx++) freeMagic(EFDevTypes[idx]);
@@ -128,7 +131,7 @@ ExtResisForDef(celldef, resisdata)
 			DBIsSubcircuit(celldef))
 	    ResCheckExtNodes(celldef, resisdata);
 
-	if (ResOptionsFlags & ResOpt_Stats)
+	if (ResOptionsFlags & ResOpt_Stat)
 	    ResPrintStats((ResisData *)NULL, "");
     }
 
@@ -281,7 +284,6 @@ CmdExtResis(win, cmd)
 	"blackbox [on/off]    treat subcircuits with ports as black boxes",
 	"fasthenry [freq]      extract subcircuit network geometry into .fh file",
 	"geometry	      extract network centerline geometry (experimental)",
-	"stats		      print extresist statistics",
 	"help                 print this message",
 	NULL
     };
@@ -291,8 +293,8 @@ typedef enum {
 	RES_THRESH, RES_TOL,
 	RES_SIMP, RES_EXTOUT, RES_LUMPED, RES_SILENT,
 	RES_SKIP, RES_IGNORE, RES_INCLUDE, RES_BOX, RES_CELL,
-	RES_BLACKBOX, RES_FASTHENRY, RES_GEOMETRY, RES_STATS,
+	RES_BLACKBOX, RES_FASTHENRY, RES_GEOMETRY, RES_HELP,
-	RES_HELP, RES_RUN
+	RES_RUN
 } ResOptions;
 
     resisdata = ResInit();
@@ -322,6 +324,7 @@ typedef enum {
     switch (option)
     {
 	 case RES_TOL:
+	    ResOptionsFlags |=  ResOpt_ExplicitRtol;
 	    if (cmd->tx_argc > 2)
 	    {
 		resisdata->tdiTolerance = MagAtof(cmd->tx_argv[2]);
@@ -409,23 +412,6 @@ typedef enum {
 	      	   ResOptionsFlags &= ~ResOpt_Blackbox;
 	    }
 	    return;
-	case RES_STATS:
-	    if (cmd->tx_argc == 2)
-	    {
-		value = (ResOptionsFlags & ResOpt_Stats) ?
-			TRUE : FALSE;
-		TxPrintf("%s\n", onOff[value]);
-	    }
-	    else
-	    {
-		value = Lookup(cmd->tx_argv[2], onOff);
-
-		if (value)
-	      	   ResOptionsFlags |= ResOpt_Stats;
-		else
-	      	   ResOptionsFlags &= ~ResOpt_Stats;
-	    }
-	    return;
 	case RES_SIMP:
 	    if (cmd->tx_argc == 2)
 	    {
@@ -798,7 +784,7 @@ resPortFunc(scx, lab, tpath, result)
 		sprintf(nodename, "%s/%s", scx->scx_use->cu_id, lab->lab_text);
 
 		entry = HashFind(&ResNodeTable, nodename);
-		node = ResExtInitNode(entry);
+		node = ResInitializeNode(entry);
 
 		/* Digital outputs are drivers */
 		if (pclass == PORT_CLASS_OUTPUT) node->status |= FORCE;
@@ -930,7 +916,7 @@ ResCheckPorts(cellDef)
 		/* We have to make sure it's listed as a separate node	*/
 		/* and a drivepoint.					*/
 
-		node = ResExtInitNode(entry);
+		node = ResInitializeNode(entry);
 		TxPrintf("Port: name = %s is new node %p\n",
 			lab->lab_text, (void *)node);
 		TxPrintf("Location is (%d, %d); drivepoint (%d, %d)\n",
@@ -1057,16 +1043,19 @@ ResProcessNode(
 	}
     }
 
-    /* Special handling for FORCE and DRIVELOC labels:		*/
+    /* special handling for FORCE and DRIVELOC labels:		*/
-    /* Set minRes = node->minsizeres if it exists, 0 otherwise.	*/
+    /* set minRes = node->minsizeres if it exists, 0 otherwise	*/
 
     if (node->status & (FORCE|DRIVELOC))
     {
 	if (node->status & MINSIZE)
+	{
 	    minRes = node->minsizeres;
+	}
 	else
+	{
 	    minRes = 0;
-
+	}
 	if (node->status  & DRIVELOC)
 	{
 	    resisdata->rg_devloc = &node->drivepoint;
@@ -1285,27 +1274,25 @@ ResCheckExtNodes(celldef, resisdata)
 /*
  *-------------------------------------------------------------------------
  *
- * ResFixUpConnections--
+ * ResFixUpConnections-- Changes the connection to a terminal of the sim
- *	Changes the connection to a terminal of a device.
+ *	device.  The new name is formed by appending .t# to the old name.
- * 	The new name is formed by appending .t# to the old name.
  *	The new name is added to the hash table of node names.
  *
- * Results:
+ * Results:none
- *	None.
  *
- * Side Effects:
+ * Side Effects: Allocates new ResExtNodes. Modifies the terminal connections
- *	Allocates new ResExtNodes. Modifies the terminal connections
+ *	of ext Devices.
- *	of devices.
  *
  *-------------------------------------------------------------------------
  */
 
 void
-ResFixUpConnections(extDev, layoutDev, extNode, nodename)
+ResFixUpConnections(simDev, layoutDev, simNode, nodename)
-    RDev		*extDev;
+    RDev		*simDev;
     resDevice		*layoutDev;
-    ResExtNode		*extNode;
+    ResExtNode		*simNode;
     char		*nodename;
+
 {
     static char	newname[MAXNAME], oldnodename[MAXNAME];
     int		notdecremented;
@@ -1314,15 +1301,15 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
     /* If we aren't doing output (i.e. this is just a statistical run) */
     /* don't patch up networks.  This cuts down on memory use.		*/
 
-    if ((ResOptionsFlags & ResOpt_DoExtFile) == 0)
+    if ((ResOptionsFlags & (ResOpt_DoRsmFile | ResOpt_DoExtFile)) == 0)
 	return;
 
-    if (extDev->layout == NULL)
+    if (simDev->layout == NULL)
     {
 	layoutDev->rd_status |= RES_DEV_SAVE;
-	extDev->layout = layoutDev;
+	simDev->layout = layoutDev;
     }
-    extDev->status |= TRUE;
+    simDev->status |= TRUE;
     if (strcmp(nodename, oldnodename) != 0)
     {
 	strcpy(oldnodename, nodename);
@@ -1330,7 +1317,7 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
     sprintf(newname, "%s%s%d", nodename, ".t", resNodeNum++);
     notdecremented = TRUE;
 
-    if (extDev->gate == extNode)
+    if (simDev->gate == simNode)
     {
 	if ((gate = layoutDev->rd_fet_gate) != NULL)
 	{
@@ -1342,8 +1329,8 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 		notdecremented = FALSE;
 	    }
 
-	    ResFixDevName(newname, GATE, extDev, gate);
+	    ResFixDevName(newname, GATE, simDev, gate);
-	    gate->rn_name = extDev->gate->name;
+	    gate->rn_name = simDev->gate->name;
      	    sprintf(newname, "%s%s%d", nodename, ".t", resNodeNum++);
 	}
 	else
@@ -1351,10 +1338,10 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 	    TxError("Missing gate connection of device at (%d %d) on net %s\n",
 			layoutDev->rd_inside.r_xbot, layoutDev->rd_inside.r_ybot,
 			nodename);
-	    extNode->status |= DONTKILL;
+	    simNode->status |= DONTKILL;
 	}
     }
-    if (extDev->subs == extNode)
+    if (simDev->subs == simNode)
     {
 	if ((subs = layoutDev->rd_fet_subs) != NULL)
 	{
@@ -1363,8 +1350,8 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 	       	resNodeNum--;
 		notdecremented = FALSE;
 	    }
-	    ResFixDevName(newname, SUBS, extDev, subs);
+	    ResFixDevName(newname, SUBS, simDev, subs);
-	    subs->rn_name = extDev->subs->name;
+	    subs->rn_name = simDev->subs->name;
      	    sprintf(newname, "%s%s%d", nodename, ".t", resNodeNum++);
 	}
 	else
@@ -1372,11 +1359,11 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 	    TxError("Missing substrate connection of device at (%d %d) on net %s\n",
 			layoutDev->rd_inside.r_xbot, layoutDev->rd_inside.r_ybot,
 			nodename);
-	    extNode->status |= DONTKILL;
+	    simNode->status |= DONTKILL;
 	}
     }
 
-    if (extDev->source == extNode)
+    if (simDev->source == simNode)
     {
 	/* Check for devices with only one terminal.  If it was cast as drain,	*/
 	/* then swap it with the source so that the code below handles it	*/
@@ -1388,13 +1375,13 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 	    layoutDev->rd_fet_drain = (struct resnode *)NULL;
 	}
 
-     	if (extDev->drain == extNode)
+     	if (simDev->drain == simNode)
 	{
 	    if ((layoutDev->rd_fet_source != NULL) &&
 			(layoutDev->rd_fet_drain == NULL))
 	    {
 		/* Handle source/drain-tied devices */
-		if (extDev->drain == extDev->source)
+		if (simDev->drain == simDev->source)
 		    layoutDev->rd_fet_drain = layoutDev->rd_fet_source;
 	    }
 
@@ -1406,12 +1393,12 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 		    resNodeNum--;
 		    notdecremented = FALSE;
 		}
-	        ResFixDevName(newname, SOURCE, extDev, source);
+	        ResFixDevName(newname, SOURCE, simDev, source);
-	        source->rn_name = extDev->source->name;
+	        source->rn_name = simDev->source->name;
 		(void)sprintf(newname, "%s%s%d", nodename, ".t", resNodeNum++);
 	        if (drain->rn_name != NULL)  resNodeNum--;
-	        ResFixDevName(newname, DRAIN, extDev, drain);
+	        ResFixDevName(newname, DRAIN, simDev, drain);
-	        drain->rn_name = extDev->drain->name;
+	        drain->rn_name = simDev->drain->name;
 	       	/* one to each */
 	    }
 	    else
@@ -1419,7 +1406,7 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 		TxError("Missing terminal connection of device at (%d %d) on net %s\n",
 			layoutDev->rd_inside.r_xbot, layoutDev->rd_inside.r_ybot,
 			nodename);
-		extNode->status |= DONTKILL;
+		simNode->status |= DONTKILL;
 	    }
 	}
 	else
@@ -1430,7 +1417,7 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 		{
 		    if (source != drain)
 		    {
-			if (drain->rn_why & (RES_NODE_ORIGIN | RES_NODE_SINK))
+			if (drain->rn_why & RES_NODE_ORIGIN)
 			{
 			   ResMergeNodes(drain, source, &ResNodeQueue,
 					&ResNodeList);
@@ -1456,8 +1443,8 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 			notdecremented = FALSE;
 		    }
 		}
-	        ResFixDevName(newname, SOURCE, extDev, source);
+	        ResFixDevName(newname, SOURCE, simDev, source);
-	        source->rn_name = extDev->source->name;
+	        source->rn_name = simDev->source->name;
 
 	    }
 	    else
@@ -1465,11 +1452,11 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 	       	TxError("Missing terminal connection of device at (%d %d) on net %s\n",
 			layoutDev->rd_inside.r_xbot, layoutDev->rd_inside.r_ybot,
 			nodename);
-		extNode->status |= DONTKILL;
+		simNode->status |= DONTKILL;
 	    }
 	}
     }
-    else if (extDev->drain == extNode)
+    else if (simDev->drain == simNode)
     {
 	/* Check for devices with only one terminal.  If it was cast as source,	*/
 	/* then swap it with the drain so that the code below handles it	*/
@@ -1487,7 +1474,7 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 	    {
 		if (drain != source)
 		{
-		    if (source->rn_why & (RES_NODE_ORIGIN | RES_NODE_SINK))
+		    if (source->rn_why & ORIGIN)
 		    {
 			 ResMergeNodes(source, drain, &ResNodeQueue,
 				&ResNodeList);
@@ -1517,15 +1504,15 @@ ResFixUpConnections(extDev, layoutDev, extNode, nodename)
 		    notdecremented = FALSE;
 		}
 	    }
-	    ResFixDevName(newname, DRAIN, extDev, drain);
+	    ResFixDevName(newname, DRAIN, simDev, drain);
-	    drain->rn_name = extDev->drain->name;
+	    drain->rn_name = simDev->drain->name;
 	}
 	else
 	{
 	    TxError("Missing terminal connection of device at (%d %d) on net %s\n",
 			layoutDev->rd_inside.r_xbot, layoutDev->rd_inside.r_ybot,
 			nodename);
-	    extNode->status |= DONTKILL;
+	    simNode->status |= DONTKILL;
 	}
     }
     else
@@ -1561,13 +1548,13 @@ ResFixDevName(line, type, device, layoutnode)
     if (layoutnode->rn_name != NULL)
     {
         entry = HashFind(&ResNodeTable, layoutnode->rn_name);
-        node = ResExtInitNode(entry);
+        node = ResInitializeNode(entry);
 
     }
     else
     {
         entry = HashFind(&ResNodeTable, line);
-        node = ResExtInitNode(entry);
+        node = ResInitializeNode(entry);
     }
     tptr = (devPtr *) mallocMagic((unsigned) (sizeof(devPtr)));
     tptr->thisDev = device;
@@ -1838,9 +1825,6 @@ ResWriteExtFile(celldef, node, resisdata, nidx, eidx)
 		     	    node->name, resisdata->rg_Tdi / Z_TO_P, RCdev / Z_TO_P);
 	    }
         }
-	else
-	    TxPrintf("Adding  %s\n", node->name);
-
         for (ptr = node->firstDev; ptr != NULL; ptr=ptr->nextDev)
         {
 	    if ((layoutDev = ResGetDevice(&ptr->thisDev->location, ptr->thisDev->rs_ttype)))

resis/ResSimple.c

@@ -77,7 +77,7 @@ ResSimplifyNet(nodelist, biglist, reslist, tolerance)
 
     if (*nodelist == NULL) return;
     node = *nodelist;
-    node->rn_status |= RES_MARKED | RES_FINISHED;
+    node->rn_status |= MARKED | FINISHED;
     *nodelist = node->rn_more;
     if (node->rn_more != NULL)
         node->rn_more->rn_less = (resNode *) NULL;
@@ -138,8 +138,7 @@ ResSimplifyNet(nodelist, biglist, reslist, tolerance)
      * more than 1, delete the current resistor to break the deadlock.
      */
 
-    if (numreceive == 0 && numdrive == 1 &&
+    if (numreceive == 0 && numdrive == 1 && node->rn_why != RES_NODE_ORIGIN)
-			!(node->rn_why & (RES_NODE_ORIGIN | RES_NODE_SINK)))
     {
 	resistor1->rr_status |= RES_DEADEND;
 	if (resistor1->rr_value < tolerance)
@@ -156,8 +155,8 @@ ResSimplifyNet(nodelist, biglist, reslist, tolerance)
 	    {
 	     	if (resisptr->re_thisEl->rr_connection1 == otherNode)
 		{
-		    if ((resisptr->re_thisEl->rr_connection2->rn_status & RES_MARKED)
+		    if ((resisptr->re_thisEl->rr_connection2->rn_status & MARKED)
-				!= RES_MARKED)
+				!= MARKED)
 		    {
 		       	 PendingReceivers++;
 		    }
@@ -181,9 +180,9 @@ ResSimplifyNet(nodelist, biglist, reslist, tolerance)
 			(UnMarkedReceivers == 0 && MarkedReceivers > 1 &&
 			resistor2 == resistor1 && PendingReceivers == 0))
 	    {
-	     	if (otherNode->rn_status & RES_MARKED)
+	     	if (otherNode->rn_status & MARKED)
 		{
-		     otherNode->rn_status &= ~RES_MARKED;
+		     otherNode->rn_status &= ~MARKED;
 		     ResRemoveFromQueue(otherNode, biglist);
 		     otherNode->rn_less = NULL;
 		     otherNode->rn_more = *nodelist;
@@ -209,9 +208,9 @@ ResSimplifyNet(nodelist, biglist, reslist, tolerance)
 	        ResDeleteResPointer(resistor1->rr_connection2, resistor1);
 	        ResEliminateResistor(resistor1, reslist);
 	        ResMergeNodes(otherNode, node, nodelist, biglist);
-	        if (otherNode->rn_status & RES_MARKED)
+	        if (otherNode->rn_status & MARKED)
 	        {
-	            otherNode->rn_status &= ~RES_MARKED;
+	            otherNode->rn_status &= ~MARKED;
 	            ResRemoveFromQueue(otherNode, biglist);
 	            otherNode->rn_less= NULL;
 		    otherNode->rn_more = *nodelist;
@@ -288,12 +287,12 @@ ResSimplifyNet(nodelist, biglist, reslist, tolerance)
         resisptr->re_nextEl = node2->rn_re;
         node2->rn_re = resisptr;
 	ResEliminateResistor(resistor2, reslist);
-	otherNode->rn_status |= (node->rn_status & RES_MAXTDI);
+	otherNode->rn_status |= (node->rn_status & RN_MAXTDI);
 	ResCleanNode(node, TRUE, biglist, nodelist);
 	node1->rn_status &= ~RES_DONE_ONCE;
-	if (node1->rn_status & RES_MARKED)
+	if (node1->rn_status & MARKED)
 	{
-	    node1->rn_status &= ~RES_MARKED;
+	    node1->rn_status &= ~MARKED;
 	    ResRemoveFromQueue(node1, biglist);
 	    node1->rn_less = NULL;
 	    node1->rn_more = *nodelist;
@@ -302,9 +301,9 @@ ResSimplifyNet(nodelist, biglist, reslist, tolerance)
 	    *nodelist = node1;
 	}
 	node2->rn_status &= ~RES_DONE_ONCE;
-	if (node2->rn_status & RES_MARKED)
+	if (node2->rn_status & MARKED)
 	{
-	    node2->rn_status &= ~RES_MARKED;
+	    node2->rn_status &= ~MARKED;
 	    ResRemoveFromQueue(node2, biglist);
 	    node2->rn_less = NULL;
 	    node2->rn_more = *nodelist;
@@ -335,7 +334,7 @@ ResSimplifyNet(nodelist, biglist, reslist, tolerance)
 		if (resisptr->re_thisEl->rr_status & RES_DONE_ONCE)
 		    continue;
 
-		if (resisptr->re_thisEl->rr_connection2->rn_status & RES_MARKED)
+		if (resisptr->re_thisEl->rr_connection2->rn_status & MARKED)
 		{
 		    /*
 		     * Mark big resistors so we only process them
@@ -344,7 +343,7 @@ ResSimplifyNet(nodelist, biglist, reslist, tolerance)
 		    if (resisptr->re_thisEl->rr_value > tolerance)
 			resisptr->re_thisEl->rr_status |= RES_DONE_ONCE;
 
-		    resisptr->re_thisEl->rr_connection2->rn_status &= ~RES_MARKED;
+		    resisptr->re_thisEl->rr_connection2->rn_status &= ~MARKED;
 		    ResRemoveFromQueue(resisptr->re_thisEl->rr_connection2, biglist);
 	     	    resisptr->re_thisEl->rr_connection2->rn_less= NULL;
 		    resisptr->re_thisEl->rr_connection2->rn_more = *nodelist;
@@ -528,7 +527,7 @@ ResScrunchNet(reslist, pendingList, biglist, tolerance)
 
 	ResEliminateResistor(current, reslist);
 	ResAddResistorToList(working, reslist);
-	if (node2->rn_why & (RES_NODE_ORIGIN | RES_NODE_SINK))
+	if (node2->rn_why & RES_NODE_ORIGIN)
 	{
 	    ResMergeNodes(node2, node1, pendingList, biglist);
 	    node1 = node2;
@@ -542,7 +541,7 @@ ResScrunchNet(reslist, pendingList, biglist, tolerance)
 	 */
 	ResRemoveFromQueue(node1, biglist);
 	ResAddToQueue(node1, pendingList);
-	node1->rn_status &= ~(RES_DONE_ONCE | RES_FINISHED);
+	node1->rn_status &= ~(RES_DONE_ONCE | FINISHED);
 	ResDoneWithNode(node1);
 	while (*pendingList != NULL)
 	    ResSimplifyNet(pendingList, biglist, reslist, tolerance);
@@ -641,7 +640,7 @@ ResDistributeCapacitance(nodelist, totalcap)
      	TxError("Error: Node with no area.\n");
 	return;
     }
-    capperarea = totalcap / totalarea;
+    capperarea = FEMTOTOATTO * totalcap / totalarea;
 
     for (workingNode = nodelist; workingNode != NULL; workingNode = workingNode->rn_more)
      	workingNode->rn_float.rn_area *= capperarea;
@@ -898,7 +897,7 @@ ResDoSimplify(tolerance,resisdata)
 	------*/
     }
 
-    if (ResNodeAtOrigin == NULL)
+    if (ResOriginNode == NULL)
     {
 	TxError("Error:  Network simplification:  Failed to to get origin node.\n");
     	resisdata->rg_Tdi = 0;
@@ -906,12 +905,12 @@ ResDoSimplify(tolerance,resisdata)
     else if (ResOptionsFlags & ResOpt_Tdi)
     {
 	if ((resisdata->rg_nodecap != -1) &&
-	 	(totalcap = ResCalculateChildCapacitance(ResNodeAtOrigin)) != -1)
+	 	(totalcap = ResCalculateChildCapacitance(ResOriginNode)) != -1)
 	{
 	    RCDelayStuff *rc = (RCDelayStuff *) ResNodeList->rn_client;
 
 	    resisdata->rg_nodecap = totalcap;
-	    ResCalculateTDi(ResNodeAtOrigin, (resResistor *)NULL,
+	    ResCalculateTDi(ResOriginNode, (resResistor *)NULL,
 	      					resisdata->rg_bigdevres);
 	    if (rc != (RCDelayStuff *)NULL)
 		resisdata->rg_Tdi = rc->rc_Tdi;
@@ -928,7 +927,7 @@ ResDoSimplify(tolerance,resisdata)
 		    resisdata->rg_Tdi = rc->rc_Tdi;
 		}
 	    }
-	    slownode->rn_status |= RES_MAXTDI;
+	    slownode->rn_status |= RN_MAXTDI;
 	}
 	else
 	    resisdata->rg_Tdi = -1;
@@ -958,11 +957,11 @@ ResDoSimplify(tolerance,resisdata)
 	for (node = ResNodeList; node != NULL; node = node->rn_more)
 	{
 	    if (node->rn_noderes == 0)
-	      	ResNodeAtOrigin = node;
+	      	ResOriginNode = node;
 
-	    node->rn_status |= RES_FINISHED;
+	    node->rn_status |= FINISHED;
 	}
-        if (ResNodeAtOrigin != NULL)
+        if (ResOriginNode != NULL)
         {
             /* if Tdi is enabled, prune all branches whose end nodes	*/
 	    /* have time constants less than the tolerance.		*/
@@ -971,22 +970,22 @@ ResDoSimplify(tolerance,resisdata)
 	           resisdata->rg_Tdi != -1 &&
 		   rctol != 0)
 	    {
-	        ResPruneTree(ResNodeAtOrigin, (rctol + 1) *
+	        ResPruneTree(ResOriginNode, (rctol + 1) *
 			resisdata->rg_bigdevres * resisdata->rg_nodecap / rctol,
 		   	&ResNodeList, &ResNodeQueue, &ResResList);
 	    }
-	    ResNodeAtOrigin->rn_status &= ~RES_MARKED;
+	    ResOriginNode->rn_status &= ~MARKED;
-	    if (ResNodeAtOrigin->rn_less == NULL)
+	    if (ResOriginNode->rn_less == NULL)
-		ResNodeList = ResNodeAtOrigin->rn_more;
+		ResNodeList = ResOriginNode->rn_more;
 	    else
-	        ResNodeAtOrigin->rn_less->rn_more = ResNodeAtOrigin->rn_more;
+	        ResOriginNode->rn_less->rn_more = ResOriginNode->rn_more;
 
-	    if (ResNodeAtOrigin->rn_more != NULL)
+	    if (ResOriginNode->rn_more != NULL)
-	        ResNodeAtOrigin->rn_more->rn_less = ResNodeAtOrigin->rn_less;
+	        ResOriginNode->rn_more->rn_less = ResOriginNode->rn_less;
 
-	    ResNodeAtOrigin->rn_more = NULL;
+	    ResOriginNode->rn_more = NULL;
-	    ResNodeAtOrigin->rn_less = NULL;
+	    ResOriginNode->rn_less = NULL;
-	    ResNodeQueue = ResNodeAtOrigin;
+	    ResNodeQueue = ResOriginNode;
 	    while (ResNodeQueue != NULL)
 	        ResSimplifyNet(&ResNodeQueue, &ResNodeList, &ResResList, millitolerance);
 
@@ -1023,16 +1022,16 @@ ResSetPathRes(ResisData *resisdata)
     {
 	if (node->rn_noderes == 0)
 	{
-	    ResNodeAtOrigin = node;
+	    ResOriginNode = node;
-	    node->rn_status |= RES_FINISHED;
+	    node->rn_status |= FINISHED;
 	}
 	else
 	{
 	    node->rn_noderes = RES_INFINITY;
-	    node->rn_status &= ~RES_FINISHED;
+	    node->rn_status &= ~FINISHED;
 	}
     }
-    if (ResNodeAtOrigin == NULL)
+    if (ResOriginNode == NULL)
     {
 	resDevice *res = ResGetDevice(resisdata->rg_devloc, resisdata->rg_ttype);
 	if (res == (resDevice *)NULL)
@@ -1043,12 +1042,12 @@ ResSetPathRes(ResisData *resisdata)
 			DBWPrintValue(resisdata->rg_devloc->p_y, (MagWindow *)NULL, FALSE));
 	    return;
 	}
-	ResNodeAtOrigin = res->rd_fet_source;
+	ResOriginNode = res->rd_fet_source;
-	ResNodeAtOrigin->rn_why = RES_NODE_ORIGIN;
+	ResOriginNode->rn_why = RES_NODE_ORIGIN;
-	ResNodeAtOrigin->rn_noderes = 0;
+	ResOriginNode->rn_noderes = 0;
     }
-    ASSERT(ResNodeAtOrigin != NULL, "ResDoSimplify");
+    ASSERT(ResOriginNode != NULL, "ResDoSimplify");
-    resPathNode(ResNodeAtOrigin);
+    resPathNode(ResOriginNode);
     while (HeapRemoveTop(&ResistorHeap,&he))
 	resPathRes((resResistor *)he.he_id);
 }
@@ -1059,7 +1058,7 @@ ResSetPathRes(ResisData *resisdata)
  *
  *	Given node "node", add every resistor connected to the node, and
  *	for which the node on the other side has not been processed, to
- *	the heap.  Node is marked with RES_FINISHED to prevent going 'round
+ *	the heap.  Node is marked with FINISHED to prevent going 'round
  *	and 'round loops.
  *-------------------------------------------------------------------------
  */
@@ -1071,7 +1070,7 @@ resPathNode(node)
 {
     resElement	*re;
 
-    node->rn_status |= RES_FINISHED;
+    node->rn_status |= FINISHED;
     for (re = node->rn_re; re; re = re->re_nextEl)
     {
      	resResistor *res = re->re_thisEl;
@@ -1079,7 +1078,7 @@ resPathNode(node)
 
 	if (res->rr_status & RES_HEAP) continue;
 	if ((node2 = res->rr_node[0]) == node) node2 = res->rr_node[1];
-	if ((node2->rn_status & RES_FINISHED) == 0)
+	if ((node2->rn_status & FINISHED) == 0)
 	    HeapAddInt(&ResistorHeap,  node->rn_noderes + res->rr_value,
 			(char *)res);
     }
@@ -1115,8 +1114,8 @@ resPathRes(res)
     res->rr_status &= ~RES_MARKED;
     node0 = res->rr_node[0];
     node1 = res->rr_node[1];
-    flag0 = node0->rn_status & RES_FINISHED;
+    flag0 = node0->rn_status & FINISHED;
-    flag1 = node1->rn_status & RES_FINISHED;
+    flag1 = node1->rn_status & FINISHED;
     if (flag0 && flag1)
     {
         res->rr_status |= RES_TDI_IGNORE;

resis/ResUtils.c

@@ -93,7 +93,7 @@ ResFirst(tile, dinfo, arg)
  *
  * resMultiPlaneTerm --
  *
- * Callback function to set a resInfo field
+ * Callback function to set a junk field
  *
  *--------------------------------------------------------------------------
  */
@@ -102,13 +102,13 @@ int
 resMultiPlaneTerm(
     Tile *tile,
     TileType dinfo,	// Unused (but should be handled)
-    resInfo *rinfo2)
+    tileJunk *junk2)
 {
-    resInfo *Info;
+    tileJunk *Junk;
     
-    Info = resAddField(tile);
+    Junk = resAddField(tile);
-    Info->ri_status |= RES_TILE_SD;
+    Junk->tj_status |= RES_TILE_SD;
-    rinfo2->sourceEdge |= OTHERPLANE;
+    junk2->sourceEdge |= OTHERPLANE;
     return 0;
 }
 
@@ -117,7 +117,7 @@ resMultiPlaneTerm(
  *
  * resSubstrateTerm --
  *
- * Callback function to set a resInfo field
+ * Callback function to set a junk field
  *
  *--------------------------------------------------------------------------
  */
@@ -128,10 +128,10 @@ resSubstrateTerm(
     TileType dinfo,
     ClientData clientdata)	/* (unused) */
 {
-    resInfo *Info;
+    tileJunk *Junk;
     
-    Info = resAddField(tile);
+    Junk = resAddField(tile);
-    Info->ri_status |= RES_TILE_SUBS;
+    Junk->tj_status |= RES_TILE_SUBS;
     return 0;
 }
 
@@ -168,7 +168,7 @@ ResEach(tile, dinfo, pNum, arg)
 /*
  *-------------------------------------------------------------------------
  *
- * ResAddPlumbing-- Each tile has a resInfo structure associated with it
+ * ResAddPlumbing-- Each tile is a tileJunk structure associated with it
  * to keep track of various things used by the extractor. ResAddPlumbing
  * adds this structure and sets the tile's ClientData field to point to it.
  * If the tile is a device, then a device structure is also added;
@@ -188,7 +188,7 @@ ResAddPlumbing(tile, dinfo, arg)
     TileType	dinfo;
     ClientData	*arg;
 {
-    resInfo		*Info, *rinfo2;
+    tileJunk		*Junk, *junk2;
     static Stack	*resDevStack = NULL;
     TileType		loctype, t1;
     Tile		*tp1, *tp2, *source;
@@ -208,7 +208,7 @@ ResAddPlumbing(tile, dinfo, arg)
 	    loctype = TiGetTypeExact(tile);
 
 	devptr = ExtCurStyle->exts_device[loctype];
-     	rinfo2 = resAddField(tile);
+     	junk2 = resAddField(tile);
 	if (TTMaskHasType(&(ExtCurStyle->exts_deviceMask), loctype))
 	{
 	    int i, nterms, pNum;
@@ -249,8 +249,8 @@ ResAddPlumbing(tile, dinfo, arg)
 	    resDev->rd_status = 0;
             resDev->rd_nextDev = (resDevice *)*arg;
 	    *arg = (ClientData)resDev;
-	    rinfo2->deviceList =  resDev;
+	    junk2->deviceList =  resDev;
-	    rinfo2->ri_status |= RES_TILE_DEV;
+	    junk2->tj_status |= RES_TILE_DEV;
 
 	    for (i = 0; i < nterms - 2; i++)
 	    {
@@ -263,10 +263,10 @@ ResAddPlumbing(tile, dinfo, arg)
 		    if TTMaskHasType(&(devptr->exts_deviceSDTypes[i]),
 				TiGetBottomType(tp2))
 		    {
-			rinfo2->sourceEdge |= TOPEDGE;
+			junk2->sourceEdge |= TOPEDGE;
 			source = tp2;
-			Info = resAddField(source);
+			Junk = resAddField(source);
-			Info->ri_status |= RES_TILE_SD;
+			Junk->tj_status |= RES_TILE_SD;
 			break;
 		    }
 		}
@@ -278,10 +278,10 @@ ResAddPlumbing(tile, dinfo, arg)
 		    if TTMaskHasType(&(devptr->exts_deviceSDTypes[i]),
 				TiGetTopType(tp2))
 		    {
-			rinfo2->sourceEdge |= BOTTOMEDGE;
+			junk2->sourceEdge |= BOTTOMEDGE;
 			source = tp2;
-			Info = resAddField(source);
+			Junk = resAddField(source);
-			Info->ri_status |= RES_TILE_SD;
+			Junk->tj_status |= RES_TILE_SD;
 			break;
 		    }
 		}
@@ -293,10 +293,10 @@ ResAddPlumbing(tile, dinfo, arg)
 		    if TTMaskHasType(&(devptr->exts_deviceSDTypes[i]),
 				TiGetLeftType(tp2))
 		    {
-			rinfo2->sourceEdge |= RIGHTEDGE;
+			junk2->sourceEdge |= RIGHTEDGE;
 			source = tp2;
-			Info = resAddField(source);
+			Junk = resAddField(source);
-			Info->ri_status |= RES_TILE_SD;
+			Junk->tj_status |= RES_TILE_SD;
 			break;
 		    }
 		}
@@ -309,9 +309,9 @@ ResAddPlumbing(tile, dinfo, arg)
 				TiGetRightType(tp2))
 		    {
 			source = tp2;
-			Info = resAddField(source);
+			Junk = resAddField(source);
-			Info->ri_status |= RES_TILE_SD;
+			Junk->tj_status |= RES_TILE_SD;
-			rinfo2->sourceEdge |= LEFTEDGE;
+			junk2->sourceEdge |= LEFTEDGE;
 			break;
 		    }
 		}
@@ -327,7 +327,7 @@ ResAddPlumbing(tile, dinfo, arg)
 			    DBSrPaintArea((Tile *)NULL, 
 				    ResUse->cu_def->cd_planes[pNum],
 				    &r, &(devptr->exts_deviceSDTypes[i]),
-				    resMultiPlaneTerm, (ClientData)rinfo2);
+				    resMultiPlaneTerm, (ClientData)junk2);
 		    }
 		}
 
@@ -360,10 +360,10 @@ ResAddPlumbing(tile, dinfo, arg)
 		{
 		    if (TiGetBottomType(tp2) == t1)
 		    {
-		        resInfo *re = resAddField(tp2);
+		        tileJunk *j = resAddField(tp2);
-			if ((re->ri_status & RES_TILE_SD) == 0)
+			if ((j->tj_status & RES_TILE_SD) == 0)
 			{
-			    re->ri_status |= RES_TILE_SD;
+			    j->tj_status |= RES_TILE_SD;
 	            	    STACKPUSH((ClientData)tp2, resDevStack);
 			}
 		    }
@@ -373,10 +373,10 @@ ResAddPlumbing(tile, dinfo, arg)
 		{
 		    if (TiGetTopType(tp2) == t1)
 		    {
-		        resInfo *re = resAddField(tp2);
+		        tileJunk *j = resAddField(tp2);
-			if ((re->ri_status & RES_TILE_SD) == 0)
+			if ((j->tj_status & RES_TILE_SD) == 0)
 			{
-			    re->ri_status |= RES_TILE_SD;
+			    j->tj_status |= RES_TILE_SD;
 	            	    STACKPUSH((ClientData)tp2, resDevStack);
 			}
 		    }
@@ -386,10 +386,10 @@ ResAddPlumbing(tile, dinfo, arg)
 		{
 		    if (TiGetLeftType(tp2) == t1)
 		    {
-		        resInfo *re = resAddField(tp2);
+		        tileJunk *j = resAddField(tp2);
-			if ((re->ri_status & RES_TILE_SD) == 0)
+			if ((j->tj_status & RES_TILE_SD) == 0)
 			{
-			    re->ri_status |= RES_TILE_SD;
+			    j->tj_status |= RES_TILE_SD;
 	            	    STACKPUSH((ClientData)tp2, resDevStack);
 			}
 		    }
@@ -399,10 +399,10 @@ ResAddPlumbing(tile, dinfo, arg)
 		{
 		    if (TiGetRightType(tp2) == t1)
 		    {
-		        resInfo *re = resAddField(tp2);
+		        tileJunk *j = resAddField(tp2);
-			if ((re->ri_status & RES_TILE_SD) == 0)
+			if ((j->tj_status & RES_TILE_SD) == 0)
 			{
-			    re->ri_status |= RES_TILE_SD;
+			    j->tj_status |= RES_TILE_SD;
 	            	    STACKPUSH((ClientData)tp2, resDevStack);
 			}
 		    }
@@ -430,7 +430,7 @@ ResAddPlumbing(tile, dinfo, arg)
 	    STACKPUSH((ClientData)tile, resDevStack);
 	    while (!StackEmpty(resDevStack))
 	    {
-	       	resInfo *re0;
+	       	tileJunk *j0;
 
 		tp1 = (Tile *) STACKPOP(resDevStack);
 		if (IsSplit(tp1))
@@ -446,17 +446,17 @@ ResAddPlumbing(tile, dinfo, arg)
 		    t1 = TiGetTypeExact(tp1);
 
 		devptr = ExtCurStyle->exts_device[t1];
-		re0 = (resInfo *) TiGetClientPTR(tp1);
+		j0 = (tileJunk *) TiGetClientPTR(tp1);
 		/* top */
 		for (tp2 = RT(tp1); RIGHT(tp2) > LEFT(tp1); tp2 = BL(tp2))
 		{
 		    if ((TiGetBottomType(tp2) == t1) &&
 			      (TiGetClient(tp2) == CLIENTDEFAULT))
 		    {
-     	  		Info = resAddField(tp2);
+     	  		Junk = resAddField(tp2);
 			STACKPUSH((ClientData)tp2, resDevStack);
-	       		Info->deviceList = resDev;
+	       		Junk->deviceList = resDev;
-	       		Info->ri_status |= RES_TILE_DEV;
+	       		Junk->tj_status |= RES_TILE_DEV;
 
 			/* Update device position to point to the lower-leftmost tile */
 			if ((tp2->ti_ll.p_x < resDev->rd_inside.r_ll.p_x) ||
@@ -472,9 +472,9 @@ ResAddPlumbing(tile, dinfo, arg)
 	      	    else if TTMaskHasType(&(devptr->exts_deviceSDTypes[0]),
 				TiGetBottomType(tp2))
 		    {
-			Info = resAddField(tp2);
+			Junk = resAddField(tp2);
-			if (Info->ri_status & RES_TILE_SD)
+			if (Junk->tj_status & RES_TILE_SD)
-			       	    re0->sourceEdge |= TOPEDGE;
+			       	    j0->sourceEdge |= TOPEDGE;
 		    }
 		}
 		/* bottom */
@@ -483,10 +483,10 @@ ResAddPlumbing(tile, dinfo, arg)
 		    if ((TiGetTopType(tp2) == t1) &&
 			      (TiGetClient(tp2) == CLIENTDEFAULT))
 		    {
-     	  		Info = resAddField(tp2);
+     	  		Junk = resAddField(tp2);
 			STACKPUSH((ClientData)tp2, resDevStack);
-	       		Info->deviceList =  resDev;
+	       		Junk->deviceList =  resDev;
-	       		Info->ri_status |= RES_TILE_DEV;
+	       		Junk->tj_status |= RES_TILE_DEV;
 
 			/* Update device position to point to the lower-leftmost tile */
 			if ((tp2->ti_ll.p_x < resDev->rd_inside.r_ll.p_x) ||
@@ -502,9 +502,9 @@ ResAddPlumbing(tile, dinfo, arg)
 	      	    else if TTMaskHasType(&(devptr->exts_deviceSDTypes[0]),
 				TiGetTopType(tp2))
 		    {
-			Info = resAddField(tp2);
+			Junk = resAddField(tp2);
-			if (Info->ri_status & RES_TILE_SD)
+			if (Junk->tj_status & RES_TILE_SD)
-			    re0->sourceEdge |= BOTTOMEDGE;
+			    j0->sourceEdge |= BOTTOMEDGE;
 		    }
 		}
 		/* right */
@@ -513,10 +513,10 @@ ResAddPlumbing(tile, dinfo, arg)
 		    if ((TiGetLeftType(tp2) == t1) &&
 			      (TiGetClient(tp2) == CLIENTDEFAULT))
 		    {
-			Info = resAddField(tp2);
+			Junk = resAddField(tp2);
 			STACKPUSH((ClientData)tp2, resDevStack);
-	       		Info->deviceList =  resDev;
+	       		Junk->deviceList =  resDev;
-	       		Info->ri_status |= RES_TILE_DEV;
+	       		Junk->tj_status |= RES_TILE_DEV;
 
 			/* Update device position to point to the lower-leftmost tile */
 			if ((tp2->ti_ll.p_x < resDev->rd_inside.r_ll.p_x) ||
@@ -532,9 +532,9 @@ ResAddPlumbing(tile, dinfo, arg)
 	      	    else if TTMaskHasType(&(devptr->exts_deviceSDTypes[0]),
 				TiGetLeftType(tp2))
 		    {
-     	  		Info = resAddField(tp2);
+     	  		Junk = resAddField(tp2);
-			if (Info->ri_status & RES_TILE_SD)
+			if (Junk->tj_status & RES_TILE_SD)
-			    re0->sourceEdge |= RIGHTEDGE;
+			    j0->sourceEdge |= RIGHTEDGE;
 		    }
 		}
 		/* left */
@@ -543,10 +543,10 @@ ResAddPlumbing(tile, dinfo, arg)
 		    if ((TiGetRightType(tp2) == t1) &&
 			      (TiGetClient(tp2) == CLIENTDEFAULT))
 		    {
-     	  		Info = resAddField(tp2);
+     	  		Junk = resAddField(tp2);
 			STACKPUSH((ClientData)tp2, resDevStack);
-	       		Info->deviceList =  resDev;
+	       		Junk->deviceList =  resDev;
-	       		Info->ri_status |= RES_TILE_DEV;
+	       		Junk->tj_status |= RES_TILE_DEV;
 
 			/* Update device position to point to the lower-leftmost tile */
 			if ((tp2->ti_ll.p_x < resDev->rd_inside.r_ll.p_x) ||
@@ -562,9 +562,9 @@ ResAddPlumbing(tile, dinfo, arg)
 	      	    else if TTMaskHasType(&(devptr->exts_deviceSDTypes[0]),
 				TiGetRightType(tp2))
 		    {
-     	  		Info = resAddField(tp2);
+     	  		Junk = resAddField(tp2);
-			if (Info->ri_status & RES_TILE_SD)
+			if (Junk->tj_status & RES_TILE_SD)
-			    re0->sourceEdge |= LEFTEDGE;
+			    j0->sourceEdge |= LEFTEDGE;
 		    }
 		}
 	    }
@@ -573,10 +573,10 @@ ResAddPlumbing(tile, dinfo, arg)
 
 	    if (source != (Tile *) NULL)
 	    {
-	        resInfo *re = (resInfo *) TiGetClientPTR(source);
+	        tileJunk *j = (tileJunk *) TiGetClientPTR(source);
 
 		STACKPUSH((ClientData)source, resDevStack);
-		re->ri_status &= ~RES_TILE_SD;
+		j->tj_status &= ~RES_TILE_SD;
 	    }
 	    while (!StackEmpty(resDevStack))
 	    {
@@ -592,12 +592,12 @@ ResAddPlumbing(tile, dinfo, arg)
 		/* top */
 		for (tp2 = RT(tp1); RIGHT(tp2) > LEFT(tp1); tp2 = BL(tp2))
 		{
-		    resInfo *re2 = (resInfo *) TiGetClientPTR(tp2);
+		    tileJunk *j2 = (tileJunk *) TiGetClientPTR(tp2);
 		    if (TiGetBottomType(tp2) == t1)
 		    {
-			if (re2->ri_status & RES_TILE_SD)
+			if (j2->tj_status & RES_TILE_SD)
 			{
-			    re2->ri_status &= ~RES_TILE_SD;
+			    j2->tj_status &= ~RES_TILE_SD;
 	            	    STACKPUSH((ClientData)tp2, resDevStack);
 			}
 		    }
@@ -605,12 +605,12 @@ ResAddPlumbing(tile, dinfo, arg)
 		/* bottom */
 		for(tp2 = LB(tp1); LEFT(tp2) < RIGHT(tp1); tp2 = TR(tp2))
 		{
-		    resInfo *re2 = (resInfo *) TiGetClientPTR(tp2);
+		    tileJunk *j2 = (tileJunk *) TiGetClientPTR(tp2);
 		    if (TiGetTopType(tp2) == t1)
 		    {
-			if (re2->ri_status & RES_TILE_SD)
+			if (j2->tj_status & RES_TILE_SD)
 			{
-			    re2->ri_status &= ~RES_TILE_SD;
+			    j2->tj_status &= ~RES_TILE_SD;
 	           	    STACKPUSH((ClientData)tp2, resDevStack);
 			}
 		    }
@@ -618,12 +618,12 @@ ResAddPlumbing(tile, dinfo, arg)
 		/* right */
 		for (tp2 = TR(tp1); TOP(tp2) > BOTTOM(tp1); tp2 = LB(tp2))
 		{
-		    resInfo *re2 = (resInfo *) TiGetClientPTR(tp2);
+		    tileJunk *j2 = (tileJunk *) TiGetClientPTR(tp2);
 		    if (TiGetLeftType(tp2) == t1)
 		    {
-			if (re2->ri_status & RES_TILE_SD)
+			if (j2->tj_status & RES_TILE_SD)
 			{
-			    re2->ri_status &= ~RES_TILE_SD;
+			    j2->tj_status &= ~RES_TILE_SD;
 	            	    STACKPUSH((ClientData)tp2, resDevStack);
 			}
 		    }
@@ -631,12 +631,12 @@ ResAddPlumbing(tile, dinfo, arg)
 		/* left */
 		for (tp2 = BL(tp1); BOTTOM(tp2) < TOP(tp1); tp2 = RT(tp2))
 		{
-		    resInfo *re2 = (resInfo *) TiGetClientPTR(tp2);
+		    tileJunk *j2 = (tileJunk *) TiGetClientPTR(tp2);
 		    if (TiGetRightType(tp2) == t1)
 		    {
-			if (re2->ri_status & RES_TILE_SD)
+			if (j2->tj_status & RES_TILE_SD)
 			{
-			    re2->ri_status &= ~RES_TILE_SD;
+			    j2->tj_status &= ~RES_TILE_SD;
 	            	    STACKPUSH((ClientData)tp2, resDevStack);
 			}
 		    }
@@ -650,7 +650,7 @@ ResAddPlumbing(tile, dinfo, arg)
 /*
  *-------------------------------------------------------------------------
  *
- * ResRemovePlumbing-- Removes and deallocates all the resInfo fields.
+ * ResRemovePlumbing-- Removes and deallocates all the tileJunk fields.
  *
  * Results: returns 0
  *
@@ -702,7 +702,7 @@ ResPreProcessDevices(TileList, DeviceList, Def)
 {
     Tile	*tile;
     ResDevTile	*oldTile;
-    resInfo	*tstruct;
+    tileJunk	*tstruct;
     TileType	tt, residue;
     int		pNum;
 
@@ -735,9 +735,9 @@ ResPreProcessDevices(TileList, DeviceList, Def)
 	GOTOPOINT(tile, &(TileList->area.r_ll));
 
 	tt = TiGetType(tile);
-	tstruct = (resInfo *) TiGetClientPTR(tile);
+	tstruct = (tileJunk *) TiGetClientPTR(tile);
 
-	if ((tstruct == (resInfo *)CLIENTDEFAULT) ||
+	if ((tstruct == (tileJunk *)CLIENTDEFAULT) ||
 		    (tstruct->deviceList == NULL) ||
 		    !TTMaskHasType(&ExtCurStyle->exts_deviceMask, tt))
 	{
@@ -745,11 +745,11 @@ ResPreProcessDevices(TileList, DeviceList, Def)
 			TileList->area.r_ll.p_x,
 			TileList->area.r_ll.p_y);
 	}
-	else if ((tstruct->ri_status & RES_TILE_MARK) == 0)
+	else if ((tstruct->tj_status & RES_TILE_MARK) == 0)
 	{
 	    resDevice	*rd = tstruct->deviceList;
 
-	    tstruct->ri_status |= RES_TILE_MARK;
+	    tstruct->tj_status |= RES_TILE_MARK;
 	    rd->rd_perim += TileList->perim;
 	    rd->rd_length += TileList->overlap;
 	    rd->rd_area += (TileList->area.r_xtop - TileList->area.r_xbot)
@@ -851,17 +851,17 @@ ResRemoveFromQueue(node, list)
     node->rn_less = NULL;
 }
 
-resInfo *
+tileJunk *
 resAddField(tile)
     Tile    *tile;
 {
     ClientData ticlient = TiGetClient(tile);
-    resInfo *Info = (resInfo *)CD2PTR(ticlient);
+    tileJunk *Junk = (tileJunk *)CD2PTR(ticlient);
     if (ticlient == CLIENTDEFAULT)
     {
-     	Info = (resInfo *) mallocMagic((unsigned) (sizeof(resInfo)));
+     	Junk = (tileJunk *) mallocMagic((unsigned) (sizeof(tileJunk)));
-	ResInfoInit(Info);
+	ResJunkInit(Junk);
-	TiSetClientPTR(tile, Info);
+	TiSetClientPTR(tile, Junk);
     }
-    return Info;
+    return Junk;
 }

resis/resis.h

@@ -1,33 +1,44 @@
  /* Header files for resistance extraction  */
 
+/*  Type declarations  */
+
+/* contact points:  keeps track where contacts are and what tiles they
+   refer to both before and after processing.
+*/
+
 #ifndef _MAGIC__RESIS__RESIS_H
 #define _MAGIC__RESIS__RESIS_H
 
-/*
- * Contact points:  keeps track where contacts are and what tiles they refer to both
- * before and after processing.
- */
-
 #define LAYERS_PER_CONTACT 4
 #define TILES_PER_JUNCTION 2
 
 typedef struct contactpoint
 {
-     struct contactpoint *cp_nextcontact;	/* Next contact in linked list. */
+     struct contactpoint	*cp_nextcontact;/* Next contact in linked */
+     						/* list. 		  */
      Point  			cp_center;     	/*Center of contact   */
      Rect			cp_rect;	/* Tile rectangle     */
-     Tile		 *cp_contactTile;	/* The following two keep track of
+     Tile			*cp_contactTile;
-						 * the tiles where the contact was
+     						/*
-						 * before preprocessing, and the
+						   The following two keep
-						 * next contact in that tile's area.
+						   track of the tiles where
+						   the contact was before
+						   preprocessing, and the
+						   next contact in that tile's
+						   area.
 						*/
+
      Tile                       *cp_tile[LAYERS_PER_CONTACT];
-     int		 cp_currentcontact;	/* keeps track of tile being processed */
+     int			cp_currentcontact; /* keeps track of tile
+      						   being processed
+						*/
      TileType                   cp_type;        /* Type of contact     */
      int			cp_width;	/* Width (in x) of contact region */
      int			cp_height;	/* Height (in y) of contact region */
      struct resnode		*cp_cnode[LAYERS_PER_CONTACT];/* this contact's nodes */
-     int		 cp_status;		/* status of processing on this contact */
+     int			cp_status;	/* status of processing on
+     						   this contact
+						*/
 } ResContactPoint;
 
 typedef struct resistor
@@ -70,7 +81,7 @@ typedef struct device
      struct resnode   **rd_terminals;
      int		rd_nterms;	/* number of terminals in rt_terminals */
      int		rd_perim;	/* info about device		*/
-     int		rd_area;	/* used in .ext file		*/
+     int		rd_area;	/* used in .ext and .sim file   */
      int		rd_length;	/* patches.			*/
      int		rd_width;
      int		rd_tiles;	/* number of tiles in device    */
@@ -80,7 +91,7 @@ typedef struct device
 } resDevice;
 
 /*
- * A junction is formed when two tiles that connect are next to one another.
+  a junction is formed when two tiles that connect are next to one another.
 */
 
 typedef struct junction
@@ -93,8 +104,8 @@ typedef struct junction
 } ResJunction;
 
 /*
- * A port is declared for subcircuits;  its name overrides any locally-generated
+ * A port is declared for subcircuits;  its name overrides any locally-
- * node name.
+ * generated node name.
  */
 
 typedef struct resport
@@ -106,8 +117,8 @@ typedef struct resport
 } resPort;
 
 /*
- * *element are 'cons' (in the LISP sense) cells used to make linked lists of
+  ?element are 'cons' cells used to make linked lists of their referential
- * their referential structures.
+  structures.
 */
 
 typedef struct reselement
@@ -142,11 +153,10 @@ typedef struct celement
 } cElement;
 
 /*
- * Nodes formed from network.  These are linked both forwards and backwards
+   Nodes formed from network.  These are linked both forwards and backwords
- * to other nodes.  Lists of devices, resistors, junctions, and contacts
+   to other nodes.  Lists of devices, resistors, junctions, and contacts
- * corresponding to this node are kept.
+   corresponding to this node are kept.
 */
-
 typedef struct resnode
 {
      struct resnode	*rn_more;	/* doubly linked list pointers */
@@ -184,9 +194,9 @@ typedef struct nelement
 } nElement;
 
 /*
- * Breakpoints are places on a tile which may serve as sources/sinks of
+   Breakpoints are places on a tile which may serve as sources/sinks of
- * current. When resistance is calculated for a tile. this is calculated
+   current. When resistance is calculated for a tile. this is calculated
- * between these points.
+   between these points.
 */
 
 typedef struct breakpoint
@@ -198,30 +208,30 @@ typedef struct breakpoint
 } Breakpoint;
 
 /*
- * Each tile needs to keep track of the following things associated with it.
+  Each tile needs to keep track of the following things associated with it.
- * Since there are too many things to fit in the single ti_client field,
+  Since there are too many things to fit in the single ti_client field,
- * this 1 to 7 adaptor is used.
+  this 1 to 6 adaptor is used.
 */
 
-typedef struct resinfo
+typedef struct tilejunk
 {
      cElement		*contactList;	  /*widgets connected to this tile */
-     resDevice		*deviceList;	/* devices this tile is part of */  
+     resDevice		*deviceList;
-     resPort		*portList;	/* ports connected to this tile */
+     resPort		*portList;
-     ResJunction	*junctionList;	/* junctions inside the tile	*/
+     ResJunction	*junctionList;
-     Breakpoint		*breakList;	/* breakpoints inside the tile	*/
+     Breakpoint		*breakList;
      int		sourceEdge;	/* used in device tiles to keep
-     					 * track of which diffusion edges
+     					 * of which diffusion edges are
-					 * are a transistor's source
+					 * a transistor's source
 					 */
-     int		ri_status;	/* status of tile processing  */
+     int		tj_status;	/* status of tile processing  */
-} resInfo;
+} tileJunk;
 
 /* ResDevTile keeps track of the location and type of devices.
- * These areas are painted into our copied def after the tree is totally
+   These areas are painted into our copied def after the tree is totally
- * flattened. (They can't be painted right away becasue the copy routine
+   flattened. (They can't be painted right away becasue the copy routine
- * uses the new def to keep track of where it is in the design. It is also
+   uses the new def to keep track of where it is in the design. It is also
- * used when devices are preproceesed.
+   used when devices are preproceesed.
 */
 
 typedef struct resdevtile
@@ -234,11 +244,9 @@ typedef struct resdevtile
      int		overlap;
 } ResDevTile;
 
-/*
+/* Linked list structure to use to store the substrate plane from each  */
- * Linked list structure to use to store the substrate plane from each
+/* extracted CellDef so that they can be returned to the original after */
- * extracted CellDef so that they can be returned to the original after
+/* extraction.                                                          */
- * extraction.
- */
 
 struct saveList {
     Plane	    *sl_plane;
@@ -284,7 +292,8 @@ typedef struct rcdelaystuff
      float	rc_Tdi;		 /* Tdi for node			*/
 } RCDelayStuff;
 
-/* More type declarations */
+
+/* Type declarations */
 
 typedef struct rdev
 {
@@ -315,27 +324,34 @@ typedef struct resextnode
      int		status;
      struct resextnode	*forward;     	/* If node has been merged, this  */
      					/* points to the merged node.     */
-    float		capacitance;	/* Capacitance between node and   */
+     float		capacitance;	/* capacitance between node and   */
-					/* substrate			  */
+     					/* GND for power connections      */
-    float 		cap_couple;	/* Coupling capacitance 	  */
+					/* and all capacitance for every  */
-    float		resistance;     /* Lumped resistance 		  */
+					/* thing else.			  */
+     float		cap_vdd;	/* capacitance to VDD (used for   */
+     					/* power calculations only	  */
+     float 		cap_couple;	/* coupling capacitance 	  */
+     float		resistance;     /* lumped resistance 		  */
      float		minsizeres;	/* Minimum size resistor allowed  */
      Point		drivepoint;	/* optional, user specified drive */
      					/* point for network.		  */
-    TileType		rs_ttype;	/* Tiletype of drivepoint	  */
+     TileType		rs_ttype;	/* tiletype of drivepoint	  */
-    Point		location;	/* Location of bottom of leftmost */
+     Point		location;	/* location of bottom of leftmost */
 					/* tile in the lowest numbered    */
 					/* plane contained in the node .  */
-    Rect		rs_bbox;	/* Location of bottom of leftmost */
+     Rect		rs_bbox;	/* location of bottom of leftmost */
 					/* tile in the lowest numbered    */
 					/* plane contained in the node .  */
      TileType		type;		/* Tile type of tile at location  */
-    struct devptr	*firstDev;	/* Linked list of devices	  */
+     struct devptr	*firstDev;	/* linked list of devices	  */
      					/* connected to node.		  */
      char		*name;		/* Pointer to name of node stored */
      					/* in hash table.		  */
      char		*oldname;	/* Pointer to previous name of    */
      					/* node, if it exists		  */
+     tElement		*rs_sublist[2]; /* pointers to Gnd and Vdd sub	  */
+     					/* strate connections,
+							if they exist  	  */
 } ResExtNode;
 
 #define	RES_SUB_GND	0
@@ -362,75 +378,63 @@ typedef struct resfixpoint    /* Keeps track of where voltage sources are */
      char			fp_name[1];
 } ResFixPoint;
 
-/*
- * Multipliers telling what portion of capacitance is to Vdd and what part is
- * to ground.  Right now, coupling capacitance is counted twice, so
- * cap[0] + cap[1] = (c_vdd + c_gnd + 2 * c_couple) / (c_vdd + c_gnd + c_couple);
- */
-
 typedef struct capval
 {
-     float	cap[1][2];
+     float	cap[1][2]; /* multipliers telling what portion of capacitance is
+     			   to Vdd and what part is to ground.  Right now,
+			   coupling capacitance is counted twice, so
+			   cap[0]+cap[1] = (c_vdd+c_gnd+2*c_couple)/
+			   			(c_vdd+c_gnd+c_couple);
+			*/
 } ResCapVal;
 
-/* Node flags ("rn_status" field) */
+/*  node flags  */
-
-#define RES_TRUE		0x00000001
-#define RES_PENDING		0x00000002
-#define RES_FINISHED		0x00000004
-#define RES_MARKED 		0x00000100
-#define RES_MAXTDI		0x00001000
-#define RES_DONE_ONCE		0x00002000
 #define		RES_REACHED_NODE	0x00200000
 #define		RES_NODE_XADJ		0x00400000
 #define		RES_NODE_YADJ		0x00800000
 
-/* Resistor flags ("rr_status" field) */
+/* type of node flags */
-
-#define	RES_EW			0x00000200
-#define	RES_NS			0x00000400
-#define	RES_DIAGONAL		0x00000800
-#define RES_DEADEND		0x00001000
-#define	RES_TDI_IGNORE		0x00010000
-#define	RES_REACHED_RESISTOR	0x00100000
-#define	RES_HEAP		0x00200000
-
-/* Note that RES_DONE_ONCE and RES_MARKED are used both for rn_status and
- * rr_status, and these bit values must not collide with any other field
- * values.
- */
-
-/* Device flags ("rd_status" field) */
-
-#define	RES_DEV_SAVE		0x00000001
-
-/* Type of node flags ("why" field) */
-
 #define RES_NODE_JUNCTION 		0x00000001
 #define RES_NODE_DEVICE			0x00000002
 #define RES_NODE_CONTACT		0x00000004
 #define RES_NODE_ORIGIN 		0x00000008
-#define RES_NODE_SINK		0x00000010
 
-/* Flags for tiles ("ri_status" field) */
+/* resistor flags */
+#define 	RES_DEADEND		0x00001000
+#define 	RES_DONE_ONCE		0x00002000
+#define 	RES_MARKED		0x00000100
+#define		RES_EW			0x00000200
+#define		RES_NS			0x00000400
+#define		RES_DIAGONAL		0x00000800
+#define		RES_TDI_IGNORE		0x00010000
+#define		RES_REACHED_RESISTOR	0x00100000
+#define		RES_HEAP		0x00200000
 
-#define RES_TILE_SUBS	0x01 /* A tile which is part of a substrate region.	*/
+/* device flags  */
-#define RES_TILE_SD	0x02 /* A tile which is part of a source/drain region. 	*/
+#define		RES_DEV_SAVE		0x00000001
-#define RES_TILE_DEV 	0x04 /* A tile which is actually a device		*/
-#define RES_TILE_DONE	0x08 /* Indicates whether tile has been processed	*/
-#define RES_TILE_MARK	0x10 /* A temporary marking flag 			*/
-#define RES_TILE_PUSHED	0x20 /* Another temporary marking flag			*/
-
-/* Tree walking flags */
 
+/* flags for tiles 				  	*/
+/* A tile which is part of a substrate region.		*/
+#define RES_TILE_SUBS	0x01
+/* A tile which is part of a source/drain region. 	*/
+#define RES_TILE_SD	0x02
+/* A tile which is actually a device			*/
+#define RES_TILE_DEV 	0x04
+/* Indicates whether the tile has been processed or not */
+#define RES_TILE_DONE	0x08
+/*a temporary marking flag 				*/
+#define RES_TILE_MARK	0x10
+/*another temporary marking flag			*/
+#define RES_TILE_PUSHED	0x20
+/* tree walking flags */
 #define	RES_LOOP_OK	1
 #define	RES_NO_LOOP	1
 #define RES_DO_LAST	0
 #define RES_DO_FIRST	1
 #define RES_NO_FLAGS	0
 
-/* Constants (ResExtNode "status" field) */
 
+/* Constants  */
 #define		FORWARD			0x0000010
 #define		SKIP			0x0000020
 #define		FORCE			0x0000040
@@ -441,8 +445,13 @@ typedef struct capval
 #define		DONTKILL		0x0000800
 
 /* Capacitance table constants */
+#define		RES_CAP_GND		0
+#define		RES_CAP_VDD		1
+#define		RES_CAP_COUPLE		2
 
 #define OHMSTOMILLIOHMS		1000
+#define FEMTOTOATTO		1000
+#define ATTOTOFEMTO		0.001
 
 #define UNTOUCHED 0
 #define SERIES 1
@@ -451,40 +460,62 @@ typedef struct capval
 #define SINGLE 8
 #define TRIANGLE 32
 
+#define RESTRUE 1
+#define PENDING 2
+#define FINISHED 4
+
 #define LEFTEDGE 1
 #define RIGHTEDGE 4
 #define TOPEDGE 8
 #define BOTTOMEDGE 16
 #define OTHERPLANE 32
 
+#define RN_MAXTDI 0x00001000
+
+#define 	MARKED 			0x00000100
+
 #define		GATE 1
 #define		SOURCE 2
 #define		DRAIN 3
 #define		SUBS 4
 
-/* "rg_status" flag */
-
 #define 	DRIVEONLY	0x00001000
+#define 	ORIGIN 		0x00000008
 
-/* Magic's normal value of infinity is too small---67108863 is only 67K ohms. */
+/* magic's normal value of infinity is too small- */
+/* 67108863 is only 67K ohms.			  */
 
 #define RES_INFINITY	0x3FFFFFFF
 
+#define ResCheckIntegrity
+
 /* The following turns on and off various options */
 
-#define		ResOpt_ExtractAll	0x0001
+#define		ResOpt_ExtractAll	0x00000002
-#define		ResOpt_Simplify		0x0002
+#define		ResOpt_Simplify		0x00000004
-#define		ResOpt_DoExtFile	0x0004
+#define		ResOpt_DoExtFile	0x00000008
-#define		ResOpt_DoLumpFile	0x0008
+#define		ResOpt_DoRsmFile	0x00000010
-#define		ResOpt_RunSilent	0x0010
+#define		ResOpt_DoLumpFile	0x00000020
-#define		ResOpt_Stats		0x0020
+#define		ResOpt_RunSilent	0x00000040
-#define		ResOpt_Tdi		0x0040
+#define		ResOpt_ExplicitRtol	0x00000080
-#define		ResOpt_Signal		0x0080
+#define		ResOpt_ExplicitTditol	0x00000100
-#define		ResOpt_Geometry		0x0100
+#define		ResOpt_Tdi		0x00000200
-#define		ResOpt_FastHenry	0x0200
+#define		ResOpt_Stat		0x00000400
-#define		ResOpt_Blackbox		0x0300
+#define		ResOpt_Power		0x00000800
-#define 	ResOpt_DoSubstrate	0x0800
+#define		ResOpt_Signal		0x00001000
-#define		ResOpt_Box		0x1000
+#define		ResOpt_Pname		0x00002000
+#define		ResOpt_Geometry		0x00004000
+#define		ResOpt_FastHenry	0x00008000
+#define		ResOpt_Blackbox		0x00010000
+#define		ResOpt_Dump		0x00020000
+#define 	ResOpt_DoSubstrate	0x00040000
+#define 	ResOpt_CMOS		0x00800000
+#define 	ResOpt_Bipolar		0x01000000
+#define		ResOpt_Box		0x02000000
+
+#define		ResOpt_VDisplay		0x10000000
+#define		ResOpt_IDisplay		0x20000000
+#define		ResOpt_PDisplay		0x40000000
 
 /* Assorted Variables */
 
@@ -502,7 +533,7 @@ extern resNode     		*ResNodeList;
 extern resDevice 		*ResDevList;
 extern ResContactPoint		*ResContactList;
 extern resNode			*ResNodeQueue;
-extern resNode			*ResNodeAtOrigin;
+extern resNode			*ResOriginNode;
 extern resNode			*resCurrentNode;
 extern HashTable 		ResNodeTable;
 extern HashTable 		ResExtDevTable;
@@ -517,7 +548,6 @@ extern TileTypeBitMask		ResNoMergeMask[NT];
 extern int			ResPortIndex;
 
 /* Routines used by ResReadExt() */
-
 extern ResisData		*ResInit();
 extern int	      		ResReadDevice();
 extern int	      		ResReadCapacitor();
@@ -529,14 +559,12 @@ extern int			ResReadSubckt();
 extern int			ResProcessNode();
 extern int	      		ResExtCombineParallel();
 extern int 			dbSrConnectStartFunc();
-extern int			ResEach();
+extern int			ResEach(),ResAddPlumbing(),ResRemovePlumbing();
-extern int			ResAddPlumbing();
-extern int			ResRemovePlumbing();
 extern float			ResCalculateChildCapacitance();
 extern ResDevTile		*DBTreeCopyConnectDCS();
 extern Tile			*ResFindTile();
 extern resDevice		*ResGetDevice();
-extern resInfo 			*resAddField();
+extern tileJunk 		*resAddField();
 extern int			ResCheckPorts();
 extern int			ResCheckBlackbox();
 extern void			ResCheckExtNodes();
@@ -547,14 +575,12 @@ extern void			ResSortBreaks();
 extern Plane			*extResPrepSubstrate();
 
 /* C99 compat */
-
 extern void ExtResisForDef(CellDef *celldef, ResisData *resisdata);
 extern char *ResExtGetAttribute(char *sptr);
 extern int ResReadFET(int argc, char *argv[]);
 extern int ResReadPort(int argc, char *argv[]);
 extern char *ResExtGetAttribute(char *sptr);
 
-extern ResExtNode *ResExtInitNode();
 extern void ResAddToQueue();
 extern bool ResCalcTileResistance();
 extern void ResCleanNode();
@@ -596,9 +622,10 @@ extern int  resWalkleft();
 extern int  resWalkright();
 extern int  resWalkup();
 
-/* Macros */
 
-#define InitializeResNode(node,x,y,why) \
+/* macros */
+
+#define InitializeNode(node,x,y,why) \
 {\
 	  (node)->rn_te = NULL;\
 	  (node)->rn_id=0;\
@@ -615,21 +642,21 @@ extern int  resWalkup();
 	  (node)->rn_re = (resElement *) NULL;\
 }
 
-#define ResInfoInit(Info) \
+#define ResJunkInit(Junk) \
 {  \
-          Info->contactList = (cElement *) NULL; \
+          Junk->contactList = (cElement *) NULL; \
-          Info->deviceList = (resDevice *) NULL; \
+          Junk->deviceList = (resDevice *) NULL; \
-          Info->junctionList = (ResJunction *) NULL; \
+          Junk->junctionList = (ResJunction *) NULL; \
-          Info->breakList = (Breakpoint *) NULL; \
+          Junk->breakList = (Breakpoint *) NULL; \
-	  Info->portList = (resPort *) NULL; \
+	  Junk->portList = (resPort *) NULL; \
-          Info->ri_status = FALSE; \
+          Junk->tj_status = FALSE; \
-	  Info->sourceEdge = 0 ; \
+	  Junk->sourceEdge = 0 ; \
 }
 
 #define NEWBREAK(node,tile,px,py,crect)\
 {\
 	Breakpoint	*bp;\
-	resInfo *jX_ = (resInfo *)((tile)->ti_client); \
+	tileJunk *jX_ = (tileJunk *)((tile)->ti_client); \
 	bp = (Breakpoint *) mallocMagic((unsigned)(sizeof(Breakpoint))); \
         bp->br_next= jX_->breakList; \
 	bp->br_this = (node); \
@@ -642,7 +669,7 @@ extern int  resWalkup();
 #define NEWPORT(node,tile)\
 {\
 	resPort		*rp;\
-	resInfo *pX_ = (resInfo *)((tile)->ti_client); \
+	tileJunk *pX_ = (tileJunk *)((tile)->ti_client); \
 	rp = (resPort *) mallocMagic((unsigned)(sizeof(resPort))); \
 	rp->rp_nextPort = pX_->portList; \
 	rp->rp_bbox = node->rs_bbox; \

select/selDisplay.c

@@ -321,20 +321,14 @@ selRedisplayCellFunc(scx, window)
     if (scx->scx_use->cu_def->cd_flags & CDFIXEDBBOX)
     {
 	bool found;
-	PropertyRecord *proprec;
+	char *propval;
 
-	proprec = DBPropGet(scx->scx_use->cu_def, "FIXED_BBOX", &found);
+	propval = (char *)DBPropGet(scx->scx_use->cu_def, "FIXED_BBOX", &found);
 	if (found)
 	{
-	    if ((proprec->prop_type == PROPERTY_TYPE_DIMENSION) &&
+	    if (sscanf(propval, "%d %d %d %d", &bbox.r_xbot, &bbox.r_ybot,
-			(proprec->prop_len == 4))
+		    &bbox.r_xtop, &bbox.r_ytop) == 4)
-	    {
-		bbox.r_xbot = proprec->prop_value.prop_integer[0];
-		bbox.r_ybot = proprec->prop_value.prop_integer[1];
-		bbox.r_xtop = proprec->prop_value.prop_integer[2];
-		bbox.r_ytop = proprec->prop_value.prop_integer[3];
 		GeoTransRect(&scx->scx_trans, &bbox, &tmp);
-	    }
 	    else
 		found = FALSE;
 	}

tcltk/drcmgr.tcl

@@ -46,14 +46,14 @@ proc magic::drccallback {command} {
       }
       zoom {
 	 if {$value != {}} {
-	    set curunits [units]
+	    set snaptype [snap]
-	    units internal
+	    snap internal
 	    box values {*}$value
 	    magic::suspendall
 	    magic::findbox zoom
 	    magic::zoom 2
 	    magic::resumeall
-	    units {*}$curunits
+	    snap $snaptype
 	 }
       }
    }

tcltk/texthelper.tcl

@@ -250,10 +250,10 @@ proc magic::change_label {} {
       setlabel size ${lsize}um
    }
    if {$loff != ""} {
-      set oldunits [units]
+      set oldsnap [snap list]
-      units internal
+      snap internal
       setlabel offset [join $loff]
-      units $oldunits
+      snap $oldsnap
    }
    if {$lrot != ""} {
       setlabel rotate $lrot

tcltk/toolkit.tcl

@@ -10,11 +10,6 @@
 # Revision 2	(names are hashed from properties)
 # March 9, 2021
 # Added spice-to-layout procedure
-# March 4, 2026
-# Changed to make use of new "units" command
-# March 26, 2026
-# Added behavior to handle ideal devices (resistor, capacitor,
-# inductor)
 #--------------------------------------------------------------
 # Sets up the environment for a toolkit.  The toolkit must
 # supply a namespace that is the "library name".  For each
@@ -123,8 +118,6 @@ magic::tag add select "magic::gencell_update %1"
 
 proc magic::move_forward_by_width {instname} {
     select cell $instname
-    set curunits [units]
-    units internal
     set anum [lindex [array -list count] 1]
     set xpitch [lindex [array -list pitch] 0]
     set bbox [box values]
@@ -132,8 +125,7 @@ proc magic::move_forward_by_width {instname} {
     set posy [lindex $bbox 1]
     set width [expr [lindex $bbox 2] - $posx]
     set posx [expr $posx + $width + $xpitch * $anum]
-    box position ${posx} ${posy}
+    box position ${posx}i ${posy}i
-    units {*}$curunits
     return [lindex $bbox 3]
 }
 
@@ -149,13 +141,10 @@ proc magic::get_and_move_inst {cellname instname {anum 1}} {
     if {$newinst == ""} {return}
     identify $instname
     if {$anum > 1} {array 1 $anum}
-    set curunits [units]
-    units internal
     set bbox [box values]
     set posx [lindex $bbox 2]
     set posy [lindex $bbox 1]
-    box position ${posx} ${posy}
+    box position ${posx}i ${posy}i
-    units {*}$curunits
     return [lindex $bbox 3]
 }
 
@@ -166,14 +155,11 @@ proc magic::get_and_move_inst {cellname instname {anum 1}} {
 #    given layer.  Otherwise, the pin is created on the m1 layer.
 
 proc magic::create_new_pin {pinname portnum {layer m1}} {
-    set curunits [units]
+    box size 1um 1um
-    units microns
-    box size 1 1
     paint $layer
-    label $pinname FreeSans 1 0 0 0 c $layer
+    label $pinname FreeSans 16 0 0 0 c $layer
     port make $portnum
-    box move s 2
+    box move s 2um
-    units {*}$curunits
 }
 
 # generate_layout_add --
@@ -186,9 +172,6 @@ proc magic::create_new_pin {pinname portnum {layer m1}} {
 proc magic::generate_layout_add {subname subpins complist library} {
     global PDKNAMESPACE
 
-    set curunits [units]
-    units internal
-
     # Create a new subcircuit.
     load $subname -quiet
 
@@ -258,7 +241,7 @@ proc magic::generate_layout_add {subname subpins complist library} {
     box size 0 0
     set posx 0
     set posy [expr {round(3 / [cif scale out])}]
-    box position ${posx} ${posy}
+    box position ${posx}i ${posy}i
 
     # Find all instances in the circuit
     select top cell
@@ -284,13 +267,8 @@ proc magic::generate_layout_add {subname subpins complist library} {
 	set paramlist {}
 
 	# NOTE:  This routine deals with subcircuit calls and devices
-	# with models.  There are two exceptions, for toolkits which
+	# with models.  It needs to determine when a device is instantiated
-	# wish to implement a way to generate unmodeled capacitors,
+	# without a model, and ignore such devices.
-	# resistors, or inductors based on value;  for example, metal
-	# interdigitated capacitors.  For those exceptions, the device
-	# value is recast as a parameter called "value", and the device
-	# is given a model "capacitor", "resistor", or "inductor",
-	# respectively.
 
 	# Parse SPICE line into pins, device name, and parameters.  Make
 	# sure parameters incorporate quoted expressions as {} or ''.
@@ -334,23 +312,6 @@ proc magic::generate_layout_add {subname subpins complist library} {
 	set devtype [lindex $pinlist end]
 	set pinlist [lrange $pinlist 0 end-1]
 
-	# Ideal device check:  "devtype" will start with a digit.
-	# The instname will begin with "c", "r", or "l".
-
-	if {[regexp {^([0-9\.]+.*)} $devtype pval]} {
-	    set comptype [string tolower [string range $instname 0 0]]
-	    if {$comptype == "c"} {
-		lappend paramlist [list value $pval]
-		set devtype capacitor
-	    } elseif {$comptype == "r"} {
-		lappend paramlist [list value $pval]
-		set devtype resistor
-	    } elseif {$comptype == "l"} {
-		lappend paramlist [list value $pval]
-		set devtype inductor
-	    }
-	}
-
 	set mult 1
 	foreach param $paramlist {
 	    set parmname [lindex $param 0]
@@ -362,27 +323,6 @@ proc magic::generate_layout_add {subname subpins complist library} {
 	    }
 	}
 
-	# Check if devtype has routines by looking for ${devtype}_defaults.
-	# If not found, do a case-insensitive check against all devices
-	# before deciding that devtype is a subcircuit and not a device.
-	# If found by case-insensitive check, then change the device name
-	# to the one used in the library.
-
-	if {$library != ""} {
-	    set alldevices [namespace eval ::${library} {info procs}]
-	} else {
-	    set alldevices [namespace eval ::${PDKNAMESPACE} {info procs}]
-	}
-	set devdefault [lsearch $alldevices ${devtype}_defaults]
-	if {$devdefault == -1} {
-	    set devdefault [lsearch -nocase $alldevices ${devtype}_defaults]
-	    if {$devdefault != -1} {
-		set devprocname [lindex $alldevices $devdefault]
-		set devproclist [split $devprocname "_"]
-		set devtype [lindex $devproclist 0]
-	    }
-	}
-
         # devtype is assumed to be in library.  If not, it will attempt to
 	# use 'getcell' on devtype.  Note that this code depends on the
 	# PDK setting varible PDKNAMESPACE.
@@ -434,7 +374,6 @@ proc magic::generate_layout_add {subname subpins complist library} {
 	}
     }
     save $subname
-    units {*}$curunits
 }
 
 #--------------------------------------------------------------
@@ -546,7 +485,7 @@ proc magic::netlist_to_layout {netfile library} {
 	    set subname [lindex $ftokens 1]
 	    set subpins [lrange $ftokens 2 end]
 	    set insub true
-         } elseif {[regexp -nocase {^[xmcrldq]([^ \t]+)[ \t](.*)$} $line \
+         } elseif {[regexp -nocase {^[xmcrdq]([^ \t]+)[ \t](.*)$} $line \
 		    valid instname rest]} {
 	    lappend toplist $line
          } elseif {[regexp -nocase {^[ivbe]([^ \t]+)[ \t](.*)$} $line \
@@ -561,7 +500,7 @@ proc magic::netlist_to_layout {netfile library} {
 	    set subname ""
 	    set subpins ""
 	    set complist {}
-         } elseif {[regexp -nocase {^[xmcrldq]([^ \t]+)[ \t](.*)$} $line \
+         } elseif {[regexp -nocase {^[xmcrdq]([^ \t]+)[ \t](.*)$} $line \
 		    valid instname rest]} {
 	    lappend complist $line
          } elseif {[regexp -nocase {^[ivbe]([^ \t]+)[ \t](.*)$} $line \
@@ -874,8 +813,8 @@ proc magic::gencell_change {instname gencell_type library parameters} {
         return
     }
 
-    set curunits [units]
+    set snaptype [snap list]
-    units internal
+    snap internal
     set savebox [box values]
 
     catch {setpoint 0 0 $Opts(focus)}
@@ -942,7 +881,7 @@ proc magic::gencell_change {instname gencell_type library parameters} {
     }
     identify $newinstname
     eval "box values $savebox"
-    units {*}$curunits
+    snap $snaptype
 
     # Update window
     if {$gname != $old_gname} {
@@ -1001,8 +940,8 @@ proc magic::gencell_change_orig {instname gencell_type library parameters} {
         return
     }
 
-    set curunits [units]
+    set snaptype [snap list]
-    units internal
+    snap internal
     set savebox [box values]
 
     catch {setpoint 0 0 $Opts(focus)}
@@ -1030,7 +969,7 @@ proc magic::gencell_change_orig {instname gencell_type library parameters} {
     }
     identify $newinstname
     eval "box values $savebox"
-    units {*}$curunits
+    snap $snaptype
     resumeall
     redraw
 }
@@ -1153,8 +1092,8 @@ proc magic::gencell_create {gencell_type library parameters {orient 0}} {
 	set parameters [dict remove $parameters gencell]
     }
 
-    set curunits [units]
+    set snaptype [snap list]
-    units internal
+    snap internal
     set savebox [box values]
 
     catch {setpoint 0 0 $Opts(focus)}
@@ -1184,7 +1123,7 @@ proc magic::gencell_create {gencell_type library parameters {orient 0}} {
 	identify $newinstname
 	set instname $newinstname
     }
-    units {*}$curunits
+    snap $snaptype
     resumeall
     redraw
     return $instname
@@ -1224,7 +1163,17 @@ proc magic::add_entry {pname ptext parameters} {
 proc magic::add_check_callbacks {gencell_type library} {
     set wlist [winfo children .params.body.area.edits]
     foreach w $wlist {
-	if {[regexp {\.params\.body\.area\.edits\.(.+)_.+} $w valid pname]} {
+        if {[regexp {\.params\.body\.area\.edits\.(.+)_ent} $w valid pname]} {
+	    # Add callback on enter or focus out
+	    bind $w <Return> \
+			"magic::update_dialog {} $pname $gencell_type $library"
+	    bind $w <FocusOut> \
+			"magic::update_dialog {} $pname $gencell_type $library"
+	}
+        if {[regexp {\.params\.body\.area\.edits\.(.+)_sel} $w valid pname]} {
+	    magic::add_dependency \{\} $gencell_type $library $pname
+	}
+        if {[regexp {\.params\.body\.area\.edits\.(.+)_chk} $w valid pname]} {
 	    magic::add_dependency \{\} $gencell_type $library $pname
 	}
     }
@@ -1243,11 +1192,6 @@ proc magic::add_check_callbacks {gencell_type library} {
 # dictionary.
 #
 # Also handle dependencies on checkboxes and selection lists
-#
-# If dependency callbacks exist, then chain them together.
-# A final default dependency will be added to all entries
-# to run the "check" procedure for the device.  Dependencies
-# that are more targeted get run first.
 #----------------------------------------------------------
 
 proc magic::add_dependency {callback gencell_type library args} {
@@ -1262,28 +1206,21 @@ proc magic::add_dependency {callback gencell_type library args} {
     foreach pname $args {
         if {[lsearch $clist .params.body.area.edits.${pname}_ent] >= 0} {
 	    # Add callback on enter or focus out
-	    set oldbind [bind .params.body.area.edits.${pname}_ent <Return>]
+	    bind .params.body.area.edits.${pname}_ent <Return> \
-	    set newbind "magic::update_dialog $callback $pname $gencell_type $library"
+			"magic::update_dialog $callback $pname $gencell_type $library"
-	    if {$oldbind != {}} {set newbind "$oldbind ; $newbind"}
+	    bind .params.body.area.edits.${pname}_ent <FocusOut> \
-	    bind .params.body.area.edits.${pname}_ent <Return> $newbind
+			"magic::update_dialog $callback $pname $gencell_type $library"
-	    set oldbind [bind .params.body.area.edits.${pname}_ent <FocusOut>]
-	    set newbind "magic::update_dialog $callback $pname $gencell_type $library"
-	    if {$oldbind != {}} {set newbind "$oldbind ; $newbind"}
-	    bind .params.body.area.edits.${pname}_ent <FocusOut> $newbind
 	} elseif {[lsearch $clist .params.body.area.edits.${pname}_chk] >= 0} {
 	    # Add callback on checkbox change state
-	    set oldcmd [.params.body.area.edits.${pname}_chk cget -command]
+	    .params.body.area.edits.${pname}_chk configure -command \
-	    set newcmd "magic::update_dialog $callback $pname $gencell_type $library"
+			"magic::update_dialog $callback $pname $gencell_type $library"
-	    if {$oldcmd != {}} {set newcmd "$oldcmd ; $newcmd"}
-	    .params.body.area.edits.${pname}_chk configure -command $newcmd
 	} elseif {[lsearch $clist .params.body.area.edits.${pname}_sel] >= 0} {
 	    set smenu .params.body.area.edits.${pname}_sel.menu
 	    set sitems [${smenu} index end]
 	    for {set idx 0} {$idx <= $sitems} {incr idx} {
-		set oldcmd [${smenu} entrycget $idx -command]
+		set curcommand [${smenu} entrycget $idx -command]
-		set newcmd "magic::update_dialog $callback $pname $gencell_type $library"
+		${smenu} entryconfigure $idx -command "$curcommand ; \
-		if {$oldcmd != {}} {set newcmd "$oldcmd ; $newcmd"}
+		magic::update_dialog $callback $pname $gencell_type $library"
-		${smenu} entryconfigure $idx -command $newcmd
 	    }
 	}
     }

tcltk/tools.tcl

@@ -138,11 +138,7 @@ proc magic::pushstack {{name ""}} {
    if {[catch {lindex $editstack end}]} {
       set editstack {}
    }
-   # Protect against changing units by always using internal units
-   set curunits [units]
-   units internal
    lappend editstack [view get]
-   units {*}$curunits
    lappend editstack [cellname list window]
    set ltag [tag load]
    tag load {}
@@ -162,11 +158,10 @@ proc magic::popstack {} {
       tag load {}
       suspendall
       load [lindex $editstack end]
-      # Protect against changing units by always using internal units
+      set snaptype [snap]
-      set curunits [units]
+      snap internal
-      units internal
       view [lindex $editstack end-1]
-      units {*}$curunits
+      snap $snaptype
       catch {magic::cellmanager}
       catch {magic::captions}
       resumeall
@@ -191,8 +186,8 @@ proc magic::clearstack {} {
 
 proc magic::pushbox {{values {}}} {
    global boxstack
-   set curunits [units]
+   set snaptype [snap list]
-   units internal
+   snap internal
    if {[catch {set boxstack}]} {
       set boxstack {}
    }
@@ -201,7 +196,7 @@ proc magic::pushbox {{values {}}} {
    } else {
       lappend boxstack $values
    }
-   units {*}$curunits
+   snap $snaptype
    return
 }
 
@@ -215,8 +210,8 @@ proc magic::pushbox {{values {}}} {
 
 proc magic::popbox {{type values}} {
    global boxstack
-   set curunits [units]
+   set snaptype [snap list]
-   units internal
+   snap internal
    if {[catch {set boxstack}]} {
       error "No stack"
    } elseif {$boxstack == {}} {
@@ -236,7 +231,7 @@ proc magic::popbox {{type values}} {
       }
    }
    set boxstack [lrange $boxstack 0 end-1]
-   units {*}$curunits
+   snap $snaptype
    return $b
 }
 
@@ -360,8 +355,8 @@ proc magic::ruler {{text {}} {orient auto}} {
    set mmx [expr {($llx + $urx) / 2}]
    set mmy [expr {($lly + $ury) / 2}]
 
-   set curunits [units]
+   set snapsave [snap]
-   units internal
+   snap internal
 
    if {$orient == "horizontal"} {
       element add line l1_$Opts(rulers) black $llx $lly $llx $ury
@@ -415,7 +410,7 @@ proc magic::ruler {{text {}} {orient auto}} {
 	  element configure l3_$Opts(rulers) flags arrowbottom
       }
    }
-   units {*}$curunits
+   snap $snapsave
 }
 
 #---------------------------------------------------------------------

tcltk/wrapper.tcl

@@ -684,10 +684,7 @@ proc magic::cursorview {win} {
       *bypass crosshair ${olstx}um ${olsty}um
    }
 
-   # I do not know why the T/F result gets lost or overridden sometimes
+   if {[${win} box exists]} {
-   set gotbox [${win} box exists]
-   if {$gotbox == {}} {set gotbox false}
-   if {$gotbox} {
       set curunits [${win} units list]
       ${win} units microns noprint
       set dlst [${win} box position]
@@ -828,9 +825,9 @@ proc magic::setscrollvalues {win} {
    global Opts
 
    *bypass logcommands suspend
+   set svalues [${win} view get]
    set curunits [units list]
    units internal noprint
-   set svalues [${win} view get]
    set bvalues [${win} view bbox]
    units {*}$curunits
 

textio/textio.h

@@ -25,8 +25,6 @@
 #ifndef _MAGIC__TEXTIO__TEXTIO_H
 #define _MAGIC__TEXTIO__TEXTIO_H
 
-#include <stdarg.h> /* va_list */
-
 #include "utils/magic.h"
 #include "utils/dqueue.h" /* DQueue */
 

textio/textioInt.h

@@ -42,6 +42,20 @@ typedef struct {
 #define TX_PROMPT	'>'
 #define TX_CMD_PROMPT	":"
 
+/* all of the state associated with a tty terminal */
+#if !defined(SYSV) && !defined(CYGWIN) && !defined(__OpenBSD__) && !defined(EMSCRIPTEN)
+#if defined(HAVE_SYS_IOCTL_COMPAT_H) || defined(HAVE_SGTTY_H)
+#if defined(HAVE_SYS_IOCTL_COMPAT_H)
+#include <sys/ioctl_compat.h> /* replaced sgtty.h */
+#elif defined(HAVE_SGTTY_H)
+#include <sgtty.h>/* legacy - struct sgttyb{} defn */
+#endif
+typedef struct {
+    struct sgttyb tx_i_sgtty;
+    struct tchars tx_i_tchars;
+} txTermState;
+#endif /* HAVE_SYS_IOCTL_COMPAT_H || HAVE_SGTTY_H */
+#endif /* SYSV */
 
 extern bool TxGetInputEvent(bool block, bool returnOnSigWinch);
 

textio/txCommands.c

@@ -39,6 +39,7 @@ static char rcsid[] __attribute__ ((unused)) ="$Header: /usr/cvsroot/magic-8.0/t
 #endif
 
 #include "tcltk/tclmagic.h"
+#include "utils/magsgtty.h"
 #include "utils/magic.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"

textio/txInput.c

@@ -32,13 +32,14 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include <dirent.h>
 
 
+#include "utils/magsgtty.h"
 #include "utils/magic.h"
+#include "utils/magsgtty.h"
 #include "utils/main.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"
 #include "textio/txcommands.h"
 #include "textio/textioInt.h"
-#include "utils/magsgtty.h"	/* txTermState */
 #include "utils/dqueue.h"
 #include "utils/macros.h"
 #include "utils/hash.h"
@@ -1224,21 +1225,36 @@ TxGetLine(
  * ----------------------------------------------------------------------------
  */
 
+#if defined(SYSV) || defined(CYGWIN)
+
+void
+txGetTermState(
+    struct termio *buf)
+{
+    ioctl( fileno( stdin ), TCGETA, buf);
+}
+
+#elif defined (__OpenBSD__) || defined(EMSCRIPTEN)
+
+void
+txGetTermState(
+    struct termios *buf)
+{
+    (void) tcgetattr(fileno(stdin), buf);
+}
+
+#else
+
 void
 txGetTermState(
     txTermState *buf)
 {
-#if defined(HAVE_TERMIOS_H)
-    (void) tcgetattr(fileno(stdin), &buf->termios);
-#elif defined(HAVE_TERMIO_H)
-    ioctl(fileno(stdin), TCGETA, &buf->termio);
-#else /* sgtty */
     ASSERT(TxStdinIsatty, "txGetTermState");
     /* save the current terminal characteristics */
-    (void) ioctl(fileno(stdin), TIOCGETP, (char *) &buf->tx_i_sgtty);
+    (void) ioctl(fileno(stdin), TIOCGETP, (char *) &(buf->tx_i_sgtty) );
-    (void) ioctl(fileno(stdin), TIOCGETC, (char *) &buf->tx_i_tchars);
+    (void) ioctl(fileno(stdin), TIOCGETC, (char *) &(buf->tx_i_tchars) );
-#endif
 }
+#endif /* SYSV */
 
 
 /*
@@ -1257,17 +1273,24 @@ txGetTermState(
 
 void
 txSetTermState(
-    txTermState *buf)
+#if defined(SYSV) || defined(CYGWIN)
+    struct termio *buf
+#elif defined (__OpenBSD__) || defined(EMSCRIPTEN)
+    struct termios *buf
+#else
+    txTermState *buf
+#endif /* SYSV */
+    )
 {
-#if defined(HAVE_TERMIOS_H)
+#if defined(SYSV) || defined(CYGWIN)
-    (void) tcsetattr(fileno(stdin), TCSANOW, &buf->termios);
+    ioctl( fileno(stdin), TCSETAF, buf );
-#elif defined(HAVE_TERMIO_H)
+#elif defined (__OpenBSD__) || defined(EMSCRIPTEN)
-    ioctl(fileno(stdin), TCSETAF, &buf->termio);
+    (void) tcsetattr( fileno(stdin), TCSANOW, buf );
-#else /* sgtty */
+#else
     /* set the current terminal characteristics */
-    (void) ioctl(fileno(stdin), TIOCSETN, (char *) &buf->tx_i_sgtty);
+    (void) ioctl(fileno(stdin), TIOCSETN, (char *) &(buf->tx_i_sgtty) );
-    (void) ioctl(fileno(stdin), TIOCSETC, (char *) &buf->tx_i_tchars);
+    (void) ioctl(fileno(stdin), TIOCSETC, (char *) &(buf->tx_i_tchars) );
-#endif
+#endif /* SYSV */
 }
 
 
@@ -1290,27 +1313,37 @@ txSetTermState(
 
 void
 txInitTermRec(
-    txTermState *buf)
+#if defined(SYSV) || defined(CYGWIN)
+    struct termio *buf
+#elif defined (__OpenBSD__) || defined(EMSCRIPTEN)
+    struct termios *buf
+#else
+    txTermState *buf
+#endif /* SYSV */
+    )
 {
-#if defined(HAVE_TERMIOS_H)
+#if defined(SYSV) || defined(CYGWIN) || defined(__OpenBSD__) || defined(EMSCRIPTEN)
-    buf->termios.c_lflag = ISIG;    /* raw: no echo and no processing, allow signals */
+    buf->c_lflag = ISIG;    /* raw: no echo and no processing, allow signals */
-    buf->termios.c_cc[ VMIN ] = 1;
+    buf->c_cc[ VMIN ] = 1;
-    buf->termios.c_cc[ VTIME ] = 0;
+    buf->c_cc[ VTIME ] = 0;
-#elif defined(HAVE_TERMIO_H)
+#else
-    buf->termio.c_lflag = ISIG;    /* raw: no echo and no processing, allow signals */
-    buf->termio.c_cc[ VMIN ] = 1;
-    buf->termio.c_cc[ VTIME ] = 0;
-#else /* sgtty */
     /* set things up for us, turn off echo, turn on cbreak, no EOF */
     buf->tx_i_sgtty.sg_flags |= CBREAK;
     buf->tx_i_sgtty.sg_flags &= ~ECHO;
     buf->tx_i_tchars.t_eofc = -1;
-#endif
+
+#endif /* SYSV */
 }
 
 
 
+#if defined(SYSV) || defined(CYGWIN)
+struct termio closeTermState;
+#elif defined (__OpenBSD__) || defined(EMSCRIPTEN)
+struct termios closeTermState;
+#else
 static txTermState closeTermState;
+#endif /* SYSV */
 
 static bool haveCloseState = FALSE;
 
@@ -1333,21 +1366,21 @@ static bool haveCloseState = FALSE;
 void
 txSaveTerm(void)
 {
-#if defined(HAVE_TERMIOS_H)
+#if defined(SYSV) || defined(CYGWIN)
-    (void) tcgetattr(fileno(stdin), &closeTermState.termios);
+    ioctl( fileno( stdin ), TCGETA, &closeTermState);
-    txEraseChar = closeTermState.termios.c_cc[VERASE];
+    txEraseChar = closeTermState.c_cc[VERASE];
-    txKillChar = closeTermState.termios.c_cc[VKILL];
+    txKillChar =  closeTermState.c_cc[VKILL];
-    TxEOFChar = closeTermState.termios.c_cc[VEOF];
+    TxEOFChar = closeTermState.c_cc[VEOF];
-    TxInterruptChar = closeTermState.termios.c_cc[VINTR];
+    TxInterruptChar = closeTermState.c_cc[VINTR];
     haveCloseState = TRUE;
-#elif defined(HAVE_TERMIO_H)
+#elif defined (__OpenBSD__) || defined(EMSCRIPTEN)
-    ioctl(fileno(stdin), TCGETA, &closeTermState.termio);
+    (void) tcgetattr( fileno( stdin ), &closeTermState);
-    txEraseChar = closeTermState.termio.c_cc[VERASE];
+    txEraseChar = closeTermState.c_cc[VERASE];
-    txKillChar = closeTermState.termio.c_cc[VKILL];
+    txKillChar =  closeTermState.c_cc[VKILL];
-    TxEOFChar = closeTermState.termio.c_cc[VEOF];
+    TxEOFChar = closeTermState.c_cc[VEOF];
-    TxInterruptChar = closeTermState.termio.c_cc[VINTR];
+    TxInterruptChar = closeTermState.c_cc[VINTR];
     haveCloseState = TRUE;
-#else /* sgtty */
+#else
     struct ltchars lt;
     txGetTermState(&closeTermState);
     (void) ioctl(fileno(stdin), TIOCGLTC, (char *) &lt);
@@ -1360,7 +1393,7 @@ txSaveTerm(void)
     TxEOFChar = closeTermState.tx_i_tchars.t_eofc;
     TxInterruptChar = closeTermState.tx_i_tchars.t_intrc;
     haveCloseState = TRUE;
-#endif
+#endif /* SYSV */
 }
 
 
@@ -1381,7 +1414,13 @@ txSaveTerm(void)
 void
 TxSetTerminal(void)
 {
+#if defined(SYSV) || defined(CYGWIN)
+    struct termio buf;
+#elif defined (__OpenBSD__) || defined(EMSCRIPTEN)
+    struct termios buf;
+#else
     txTermState buf;
+#endif /* SYSV */
 
 #ifdef MAGIC_WRAPPER
     /* If using Tk console, don't mess with the terminal settings;	  */

textio/txMain.c

@@ -26,6 +26,7 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include <string.h>
 #include <unistd.h>
 
+#include "utils/magsgtty.h"
 #include "utils/magic.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"

textio/txOutput.c

@@ -31,6 +31,7 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "utils/magsgtty.h"
 #include "utils/magic.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"

utils/magsgtty.h

@@ -21,54 +21,44 @@
 #ifndef	_MAGIC__UTILS__MAGSGTTY_H
 #define _MAGIC__UTILS__MAGSGTTY_H
 
+/* maybe this can be #ifndef HAVE_TERMIO_H */
+#if !defined(SYSV) && !defined(CYGWIN)
 
-#if defined(HAVE_TERMIOS_H)
+# ifdef	ALPHA
- /* In modern times everything has POSIX */
+# undef MAX
- #include <termios.h>
+# undef MIN
+# endif
+
+/* unclear what platform requires this OpenBSD/FreeBSD ? */
+# ifndef COMPAT_43TTY
+# define COMPAT_43TTY
+# endif
 
 #ifdef HAVE_SYS_IOCTL_H
-  /* Linux glibx 2.x       - present
-   * FreeBSD 14.3-RELEASE  - present
-   * Solaris 11.4          - present
-   */
 #include <sys/ioctl.h>
 #endif
 
-#elif defined(HAVE_TERMIO_H)
+#if defined(HAVE_TERMIOS_H)
- /* Linux glibx 2.x       - present (just includes termios.h & sys/ioctl.h)
+#include <termios.h>
-  * Linux glibc 2.45+     - not present
+#elif defined(HAVE_SYS_IOCTL_COMPAT_H)
-  * FreeBSD 14.3-RELEASE  - not present
+/* unclear which platform(s) require <sys/ioctl_compat.h> and the structure
-  * Solaris 11.4          - present
+ *  of this file is such that it will try to include it by default, better
-  */
+ *  to invert the #if and only select this on the known platforms that need
- #include <termio.h>
+ *  it so that <termios.h> goes by default, which exists on MacOSX, Linux, etc..
-#else /* sgtty */
+ * many possible solutions to make this work by default:
- #if defined(HAVE_SYS_IOCTL_COMPAT_H)
+ *   HAVE_SYS_IOCTL_COMPAT_H ?  HAVE_TERMIOS_H ?  !defined(linux) at top (MaxOSX is BSD type)
-  /* Linux glibc2.x        - not present
-   * FreeBSD 14.3-RELEASE  - not present
-   * Solaris 11.4          - not present
  */
 #include <sys/ioctl_compat.h> /* replaced sgtty.h */
 #elif defined(HAVE_SGTTY_H)
-  /* Linux glibc2.x        - present (includes sys/ioctl.h)
-   * FreeBSD 14.3-RELEASE  - not present
-   * Solaris 11.4          - present
-   */
 #include <sgtty.h> /* legacy - struct sgttyb{} defn */
 #endif
+
+#else
+
+#if defined(HAVE_TERMIO_H)
+#include <termio.h>
 #endif
 
-
+#endif /* !SYSV && !CYGWIN */
-/* all of the state associated with a tty terminal */
-typedef struct {
-#if defined(HAVE_TERMIOS_H)
-    struct termios termios;
-#elif defined(HAVE_TERMIO_H)
-    struct termio termio;
-#else /* sgtty */
-    struct sgttyb tx_i_sgtty;
-    struct tchars tx_i_tchars;
-#endif
-} txTermState;
-
 
 #endif	/* _MAGIC__UTILS__MAGSGTTY_H */

utils/main.c

@@ -38,6 +38,7 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include "utils/main.h"
 #include "utils/magic.h"
 #include "utils/malloc.h"
+#include "utils/magsgtty.h"
 #include "utils/hash.h"
 #include "utils/macros.h"
 #include "textio/textio.h"

utils/signals.c

@@ -33,6 +33,7 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
 #include "tcltk/tclmagic.h"
 #include "utils/main.h"
 #include "utils/magic.h"
+#include "utils/magsgtty.h"
 #include "textio/textio.h"
 #include "utils/geometry.h"
 #include "utils/signals.h"

utils/tech.c

@@ -432,8 +432,7 @@ TechLoad(filename, initmask)
     char suffix[20], line[MAXLINESIZE], *realname;
     char *argv[MAXARGS];
     SectionID mask, badMask;
-    int argc, s, repeatcount = 0;
+    int argc, s;
-    off_t repeatpos;
     bool retval, skip;
     filestack *fstack, *newstack;
     filestack topfile;
@@ -604,33 +603,6 @@ TechLoad(filename, initmask)
     skip = FALSE;
     while ((argc = techGetTokens(line, sizeof line, &fstack, argv)) >= 0)
     {
-	/* Check for end-of-loop */
-	if ((argc == 1) && (!strcmp(argv[0], "endrepeat")))
-	{
-	    if (repeatcount > 0)
-	    {
-		repeatcount--;
-		fseek(fstack->file, repeatpos, SEEK_SET);
-	    }
-	    continue;
-	}
-	/* "repeat <number>" reads the lines until "endrepeat" <number> times */
-	else if ((argc == 2) && (!strcmp(argv[0], "repeat")))
-	{
-	
-	    if (!StrIsInt(argv[1]))
-	    {
-		TechError("Error: \"repeat\" with invalid count %s\n", argv[1]);
-		repeatcount = 0;
-	    }
-	    else
-	    {
-		repeatcount = atoi(argv[1]) - 1;
-		repeatpos = ftell(fstack->file);
-	    }
-	    continue;
-	}
-
 	/* Check for file inclusions (can be nested) */
 	if ((argc > 1) && (!strcmp(argv[0], "include")))
 	{

windows/windCmdSZ.c

@@ -820,27 +820,22 @@ windViewCmd(w, cmd)
 
 	if (!strncmp(cmd->tx_argv[1], "get", 3))
 	{
-	    char *vllx, *vlly, *vurx, *vury;
-
-	    vllx = DBWPrintValue(w->w_surfaceArea.r_xbot, w, TRUE);
-	    vlly = DBWPrintValue(w->w_surfaceArea.r_ybot, w, FALSE);
-	    vurx = DBWPrintValue(w->w_surfaceArea.r_xtop, w, TRUE);
-	    vury = DBWPrintValue(w->w_surfaceArea.r_ytop, w, FALSE);
-
 	    /* NOTE:  The surface area is in screen (pixel) coordinates
 	     * and so does not follow the "units" display type.
 	     */
 #ifndef MAGIC_WRAPPER
-	    TxPrintf("(%s, %s) to (%s, %s)\n", vllx, vlly, vurx, vury);
+	    TxPrintf("(%d, %d) to (%d, %d)\n",
+			w->w_surfaceArea.r_xbot, w->w_surfaceArea.r_ybot,
+			w->w_surfaceArea.r_xtop, w->w_surfaceArea.r_ytop);
 #else
 	    Tcl_ListObjAppendElement(magicinterp, listxy,
-			Tcl_NewStringObj(vllx, -1));
+			Tcl_NewIntObj((int)w->w_surfaceArea.r_xbot));
 	    Tcl_ListObjAppendElement(magicinterp, listxy,
-			Tcl_NewStringObj(vlly, -1));
+			Tcl_NewIntObj((int)w->w_surfaceArea.r_ybot));
 	    Tcl_ListObjAppendElement(magicinterp, listxy,
-			Tcl_NewStringObj(vurx, -1));
+			Tcl_NewIntObj((int)w->w_surfaceArea.r_xtop));
 	    Tcl_ListObjAppendElement(magicinterp, listxy,
-			Tcl_NewStringObj(vury, -1));
+			Tcl_NewIntObj((int)w->w_surfaceArea.r_ytop));
 	    Tcl_SetObjResult(magicinterp, listxy);
 #endif
 	}