1 files changed, 6 insertions, 1 deletions
diff --git a/main.c b/main.c
index 7069669..f60e6be 100644
--- a/main.c
+++ b/main.c
@@ -612,10 +612,13 @@ initialize_stopchar_map ()
   stopchar_map[(int)':'] = MAP_COLON;
   stopchar_map[(int)'%'] = MAP_PERCENT;
   stopchar_map[(int)'|'] = MAP_PIPE;
-  stopchar_map[(int)'.'] = MAP_DOT;
+  stopchar_map[(int)'.'] = MAP_DOT | MAP_USERFUNC;
   stopchar_map[(int)','] = MAP_COMMA;
   stopchar_map[(int)'$'] = MAP_VARIABLE;
 
+  stopchar_map[(int)'-'] = MAP_USERFUNC;
+  stopchar_map[(int)'_'] = MAP_USERFUNC;
+
   stopchar_map[(int)'/'] = MAP_PATHSEP;
 #if defined(VMS)
   stopchar_map[(int)']'] = MAP_PATHSEP;
@@ -629,6 +632,8 @@ initialize_stopchar_map ()
         stopchar_map[i] = MAP_BLANK;
       if (isspace(i))
         stopchar_map[i] |= MAP_SPACE;
+      if (isalnum(i))
+        stopchar_map[i] = MAP_USERFUNC;
     }
 }