Changes to m4/src/builtin.c [branch-1_4]

[Eric Blake]

Index: m4/src/builtin.c
diff -u m4/src/builtin.c:1.1.1.1.2.3 m4/src/builtin.c:1.1.1.1.2.4
--- m4/src/builtin.c:1.1.1.1.2.3        Sun May  1 11:54:12 2005
+++ m4/src/builtin.c    Sun May 28 04:24:01 2006
@@ -231,16 +231,18 @@
 
   for (bp = &builtin_tab[0]; bp->name != NULL; bp++)
     if (!no_gnu_extensions || !bp->gnu_extension)
-      if (prefix_all_builtins)
-       {
-         string = (char *) xmalloc (strlen (bp->name) + 4);
-         strcpy (string, "m4_");
-         strcat (string, bp->name);
-         define_builtin (string, bp, SYMBOL_INSERT, FALSE);
-         free (string);
-       }
-      else
-       define_builtin (bp->name, bp, SYMBOL_INSERT, FALSE);
+      {
+        if (prefix_all_builtins)
+          {
+            string = (char *) xmalloc (strlen (bp->name) + 4);
+            strcpy (string, "m4_");
+            strcat (string, bp->name);
+            define_builtin (string, bp, SYMBOL_INSERT, FALSE);
+            free (string);
+          }
+        else
+          define_builtin (bp->name, bp, SYMBOL_INSERT, FALSE);
+      }
 
   for (pp = &predefined_tab[0]; pp->func != NULL; pp++)
     if (no_gnu_extensions)