Move some core procs into the (Tcl) stdlib extension

Also implement 'local' to declare/delete local procs
* Add tests/alias.test for testing alias, current, local
* proc now returns the name of the proc created
* Add helper 'function' to stdlib
Reimplement glob and case to use local procs
* This keeps these internal procs out of the global namespace

Signed-off-by: Steve Bennett <steveb@workware.net.au>

1 files changed, 1 insertions, 0 deletions

diff --git a/jim.h.in b/jim.h.in
index a9fc9d4..a02a045 100644
--- a/jim.h.in
+++ b/jim.h.in
@@ -541,6 +541,7 @@ typedef struct Jim_Interp {
     struct Jim_HashTable assocData; /* per-interp storage for use by packages */
     Jim_PrngState *prngState; /* per interpreter Random Number Gen. state. */
     struct Jim_HashTable packages; /* Provided packages hash table */
+    Jim_Stack *localProcs; /* procs to be destroyed on end of evaluation */
 } Jim_Interp;
 
 /* Currently provided as macro that performs the increment.