allow to launch xschem in fullscreen mode with --tcl "set fullscreen 1"; doc updates for bus, dash, fill attributes

doc/xschem_man/xschem_properties.html

@@ -134,6 +134,30 @@ p{padding: 15px  30px 10px;}
   By doing so you have defined a specific pin ordering of the symbol.
  </p>
  <img src="pin_order.png">
+
+ <h3> PRIMITIVE OBJECT PROPERTIES</h3>
+ <p>
+  The following attribute may be set on lines, arcs, polygons, rectangles:
+  <ul>
+  <li> <kbd>dash=n</kbd>, where n = integer. This specifies dashed mode drawing for the specified object.</li>
+  </ul>
+ </p>
+ <p>
+  The following attribute may be set on arcs and polygons:
+  <ul>
+  <li> <kbd>fill=true</kbd>. This specifies to fill the object with the layer predefined fill style.</li>
+  </ul>
+ </p>
+ <p>
+  The following attribute may be set on wires and lines:
+  <ul>
+  <li> <kbd>bus=true</kbd>. This specifies to draw a wider line. Mostly used to display wire buses.</li>
+  </ul>
+ </p>
+ <img src="dashes.png">
+
+
+
  <!-- end of slide -->
  <div class="filler"></div>
 </div>

src/xinit.c

@@ -1102,7 +1102,6 @@ int Tcl_AppInit(Tcl_Interp *inter)
 
  split_files=atoi(tclgetvar("split_files"));
  netlist_show=atoi(tclgetvar("netlist_show"));
- fullscreen=atoi(tclgetvar("fullscreen"));
  unzoom_nodrift=atoi(tclgetvar("unzoom_nodrift"));
  
  if(color_ps==-1) 
@@ -1351,16 +1350,23 @@ int Tcl_AppInit(Tcl_Interp *inter)
 #endif
  /*  END X INITIALIZATION */
 
+
  init_done=1;  /* 20171008 moved before option processing, otherwise xwin_exit will not be invoked */
                /* leaving undo buffer and other garbage around. */
 
-
  /*                                                                                  */
  /* Completing tk windows creation (see xschem.tcl, build_windows) and event binding */
  /* *AFTER* X initialization done                                                    */ 
  /*                                                                                  */
  tcleval("build_windows");
 
+ fullscreen=atoi(tclgetvar("fullscreen"));
+ if(fullscreen) {
+   fullscreen = 0;
+   tcleval("update");
+   toggle_fullscreen();
+ }
+
  /*                                */
  /*  START PROCESSING USER OPTIONS */
  /*                                */