update window title/icon title when switching in tabbed interface

src/xinit.c

@@ -1327,7 +1327,7 @@ int new_schematic(const char *what, const char *win_path, const char *filename)
           tclvareval("reconfigure_layers_button {}", NULL);
           xctx->window = save_xctx[0]->window;
           resetwin(1, 1, 1, 0, 0);
-          set_modify(xctx->modified); /* sets window title */
+          set_modify(-1); /* sets window title */
           draw();
         }
       }

xschem_library/devices/nmos.sym

@@ -1,4 +1,4 @@
-v {xschem version=2.9.8 file_version=1.2}
+v {xschem version=3.0.0 file_version=1.2 }
 G {}
 K {type=nmos
 format="@spiceprefix@name @pinlist @model @extra m=@m"

xschem_library/rom8k/nlv.sym

@@ -1,5 +1,6 @@
-v {xschem version=2.9.5 file_version=1.1}
-G {type=nmos
+v {xschem version=3.0.0 file_version=1.2 }
+G {}
+K {type=nmos
 format="@name @pinlist 0 @model w=@w l=@l 
 + ad=\{@w *4.4u\}
 + as=\{@w *4.4u\}