Allow periods in function names used in Hyperlink

nickgammon · Mar 11, 2010 · 1aa8c1f · 1aa8c1f
1 parent 34fdb22
commit 1aa8c1f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mushview.cpp b/mushview.cpp
@@ -1894,7 +1894,7 @@ const char * p = sName;
   int i;
 // check for A-Z, 0-9 or underscore
   for (i = 0; *p && *p != '('; p++, i++)
-    if (!isalnum (*p) && *p != '_')
+    if (!isalnum (*p) && *p != '_' && *p != '.')
       return false;
 
 // can't be zero length