scientific notation of level parameter

ChangeLog

@@ -1,3 +1,7 @@
+2010-05-22 Holger Vogt
+ * inpfindl.c: bugfix 3004317 allow level value number given by scientific
+   notation
+
 2010-05-21 Holger Vogt
  * inpcom.c: bugfix 2936702 correct handling of ternary fcn in numparam
 

src/frontend/inpcom.c

@@ -227,36 +227,6 @@ inp_pathopen(char *name, char *mode)
     return (NULL);
 }
 
-
-/* replace " gnd " by " 0   " 
-   and then remove excessive white spaces */
-/*
-static void
-inp_fix_gnd_name( struct line *deck ) {
-  struct line *c = deck;
-  char *gnd;
-  bool found_gnd = FALSE;
-
-  while ( c != NULL ) {
-    gnd = c->li_line;
-    if ( *gnd == '*' ) { c = c->li_next; continue; }
-    // replace " gnd " by " 0   "
-	while ( (gnd = strstr( gnd, "gnd " ) ) ) {
-      if ( isspace(*(gnd-1)) ) {
-        memcpy( gnd, "0   ", 4 );
-      }
-      gnd += 4;
-	  found_gnd = TRUE;
-    }
-	// remove white spaces after replacement, retain " 0 "
-	if (found_gnd) 
-      c->li_line = inp_remove_ws(c->li_line);
-    c = c->li_next;
-	found_gnd = FALSE;
-  }
-}
-*/
-
 /* replace "gnd" by " 0 " 
    Delimiters of gnd may be ' ' or ',' or '(' or ')' */
 static void
@@ -1347,22 +1317,6 @@ inp_readall(FILE *fp, struct line **data, int call_depth, char *dir_name)
           }
       }
 
- /* removed  because code changes .global to *global before it will be
-    expanded by inp_subcktexpand() in subckt.c */
-      /*     if ( ciprefix( ".global", buffer ) ) {
-         for ( s = buffer; *s && !isspace(*s); s++ );
-
-         if ( global == NULL ) {
-            global = strdup(buffer);
-         } else {
-            global_copy = tmalloc( strlen(global) + strlen(s) + 1 );
-            sprintf( global_copy, "%s%s", global, s );
-            tfree(global);
-            global = global_copy;
-         }
-         *buffer = '*';
-      }
-*/
       if ( shell_eol_continuation ) {
          char *new_buffer = tmalloc( strlen(buffer) + 2);
          sprintf( new_buffer, "+%s", buffer );

src/spicelib/parser/inpfindl.c

@@ -17,6 +17,7 @@ Modified: 1999 Paolo Nenzi - Now we can use a two digits level code -
 char *INPfindLev(char *line, int *level)
 {
     char *where;
+    int error1;
 
     /*
      *where = line;
@@ -26,42 +27,44 @@ char *INPfindLev(char *line, int *level)
 
     if (where != NULL) {	/* found a level keyword on the line */
 
-	where += 5;		/* skip the level keyword */
-	while ((*where == ' ') || (*where == '\t') || (*where == '=') ||
-	       (*where == ',') || (*where == '(') || (*where == ')') ||
-	       (*where == '+')) {	/* legal white space - ignore */
-	    where++;
-	}
+        where += 5;		/* skip the level keyword */
+        while ((*where == ' ') || (*where == '\t') || (*where == '=') ||
+           (*where == ',') || (*where == '(') || (*where == ')') ||
+           (*where == '+')) 
+        {  /* legal white space - ignore */
+            where++;
+        }
+        /* now the magic number, 
+           allow scientific notation of level, e.g. 4.900e1,
+           offers only limited error checking.   
+         */
+        *level = (int)INPevaluate(&where, &error1, 0);
 
-	/* now the magic number */
-	sscanf(where, "%2d", level);	/* We get the level number */
-	if (*level < 0) {
-	    *level = 1;
-	    fprintf(stderr,"Illegal value for level.\n");
-	    fprintf(stderr,"Level must be >0 (Setting level to 1)\n");
-	    return (INPmkTemp
-		    (" illegal (negative) argument to level parameter - level=1 assumed"));
-	}
+        if (*level < 0) {
+            *level = 1;
+            fprintf(stderr,"Illegal value for level.\n");
+            fprintf(stderr,"Level must be >0 (Setting level to 1)\n");
+            return (INPmkTemp
+               (" illegal (negative) argument to level parameter - level=1 assumed"));
+        }
 
-	if (*level > 99) {	/* Limit to change in the future */
-	    *level = 1;
-	    fprintf(stderr,"Illegal value for level.\n");
-	    fprintf(stderr,"Level must be < 99 (Setting Level to 1)\n");
-	    return (INPmkTemp
-		    (" illegal (too high) argument to level parameter - level=1 assumed"));
-	}
+        if (*level > 99) {	/* Limit to change in the future */
+            *level = 1;
+            fprintf(stderr,"Illegal value for level.\n");
+            fprintf(stderr,"Level must be < 99 (Setting Level to 1)\n");
+            return (INPmkTemp
+               (" illegal (too high) argument to level parameter - level=1 assumed"));
+        }
 
-	return ((char *) NULL);
+        return ((char *) NULL);
     }
 
 
     else {			/* no level on the line => default */
-	*level = 1;
+        *level = 1;
 #ifdef TRACE			/* this is annoying for bjt's */
-	fprintf(stderr,"Warning -- Level not specified on line \"%s\"\nUsing level 1.\n", line);
+        fprintf(stderr,"Warning -- Level not specified on line \"%s\"\nUsing level 1.\n", line);
 #endif
-	return ((char *) NULL);
+        return ((char *) NULL);
     }
-
-
 }