memory leaks: code improved

ChangeLog

@@ -1,7 +1,8 @@
 2009-04-05 Holger Vogt
   * com_fft.c, inpcom.c, variable.c, variable.h, resource.c, cpitf.c, 
-    plotit.c: 
+    plotit.c, inpgtok.c: 
     some more memory leaks removed
+    spicenum.c: release of memory for dico->dyncategory corrected
 
 2009-04-01 Dietmar Warning
   * frontend/resource.c, misc/misc_time.c: init of rusage structure to prevent

src/frontend/numparam/spicenum.c

@@ -212,7 +212,6 @@ static void
 modernizeex (char *s)
 /* old style expressions &(..) and &id --> new style with braces. */
 {
-//  Strbig (Llen, t);
   int i, state, ls;
   char c, d;
   Strbig (dynLlen, t);
@@ -290,7 +289,6 @@ transform (tdico * dico, char *s, unsigned char nostripping, char *u)
  *   'B'  netlist (or .model ?) line that had Braces killed 
  */
 {
-//   Strbig (Llen, t);
    char category;
    int i, k, a, n;
    Strbig (dynLlen, t);
@@ -389,7 +387,6 @@ static tdico *dico = NULL;
 static void
 putlogfile (char c, int num, char *t)
 {
-//  Strbig (Llen, u);
    Str (20, fname);
    Strbig (dynLlen, u);
    if (dologfile)
@@ -439,8 +436,6 @@ nupa_init (char *srcfile)
       dico->dyncategory[i] = '?';
     }
 
-//    sini (dico->srcfile, sizeof (dico->srcfile) - 4);
-
   if (srcfile != NULL)
     scopy (dico->srcfile, srcfile);
 }
@@ -462,8 +457,9 @@ nupa_done (void)
 
   for (i = dynmaxline ; i >= 0; i--) {
     dispose ((void *) dico->dynrefptr[i]);
-    dispose ((void *) dico->dyncategory[i]);
   }
+  dispose ((void *) dico->dynrefptr);  
+  dispose ((void *) dico->dyncategory);
   dispose ((void *) dico);
   dico = NULL;
   dispose ((void *) inst_dico);
@@ -622,8 +618,6 @@ nupa_copy (char *s, int linenum)
   - substitute placeholders for all {..} --> 10-digit numeric values.
 */
 {
-//  Strbig (Llen, u);
-//  Strbig (Llen, keywd);
   char *t;
   int ls;
   char c, d;

src/spicelib/parser/inpgtok.c

@@ -27,6 +27,7 @@ int INPgetTok(char **line, char **token, int gobble)
 {
     char *point;
     int signstate;
+    int diffpoints;    
 
     /* scan along throwing away garbage characters until end of line
        or a separation char is found */
@@ -94,7 +95,17 @@ int INPgetTok(char **line, char **token, int gobble)
 
     }
 
-    if (point == *line && *point)	/* Weird items, 1 char */
+    diffpoints = point - *line;
+    if ((diffpoints < 1) && *point)
+        diffpoints = 1;	/* Weird items, 1 char */
+    *token = (char *) tmalloc((1 + diffpoints)*sizeof(char));
+    if (!*token)
+        return (E_NOMEM);
+    (void) strncpy(*token, *line, diffpoints);
+    *(*token + diffpoints) = '\0';
+    *line = point;
+/*
+    if (point == *line && *point)
 	point++;
     *token = (char *) MALLOC(1 + point - *line);
     if (!*token)
@@ -102,7 +113,7 @@ int INPgetTok(char **line, char **token, int gobble)
     (void) strncpy(*token, *line, point - *line);
     *(*token + (point - *line)) = '\0';
     *line = point;
-
+ */
     /* gobble garbage to next token */
     for (; **line != '\0'; (*line)++) {
 	if (**line == ' ')
@@ -139,6 +150,7 @@ int INPgetNetTok(char **line, char **token, int gobble)
 {
     char *point;
     int signstate;
+    int diffpoints;
 
     /* scan along throwing away garbage characters until end of line
        or a separation char is found */
@@ -181,7 +193,18 @@ int INPgetNetTok(char **line, char **token, int gobble)
     }
 
     /* now copy found token into *token */
-    if (point == *line && *point)	/* Weird items, 1 char */
+    diffpoints = point - *line;
+    if ((diffpoints < 1) && *point)
+        diffpoints = 1;	/* Weird items, 1 char */
+    *token = (char *) tmalloc((1 + diffpoints)*sizeof(char));
+    if (!*token)
+        return (E_NOMEM);
+    (void) strncpy(*token, *line, diffpoints);
+    *(*token + diffpoints) = '\0';
+    *line = point;
+
+/*
+    if (point == *line && *point)
 	point++;
     *token = (char *) MALLOC(1 + point - *line);
     if (!*token)
@@ -189,7 +212,7 @@ int INPgetNetTok(char **line, char **token, int gobble)
     (void) strncpy(*token, *line, point - *line);
     *(*token + (point - *line)) = '\0';
     *line = point;
-
+*/
     /* gobble garbage to next token */
     for (; **line != '\0'; (*line)++) {
 	if (**line == ' ')