Fix some documentation gitches.

Fix an uninitialized variable.
Add builtin rules for Objective C.
Add a new debug line that shows where the commands that are about to be run
were defined.

1 files changed, 1 insertions, 1 deletions

diff --git a/function.c b/function.c
index caf87b9..e190647 100644
--- a/function.c
+++ b/function.c
@@ -693,7 +693,7 @@ func_lastword (char *o, char **argv, const char *funcname UNUSED)
 {
   unsigned int i;
   const char *words = argv[0];    /* Use a temp variable for find_next_token */
-  const char *p;
+  const char *p = NULL;
   const char *t;
 
   while ((t = find_next_token (&words, &i)))