Tcl

Logged In: YES
user_id=1345135

fixed error for old trace commands ('trace variable', 'trace
vdelete', 'trace vinfo')... just a missed comma.
fixed tests/trace.test to give correct message

Logged In: YES
user_id=1345135

updated the patch to the new specification. Changes:

- handler is called on every exceptional return, not just
TCL_ERROR (as it was before)
- return code and result are appended as arguments to the
handler
- registration command is now a subcommand of trace:

trace set exception ?-caught? ?-uncaught? ?command?
trace info exception
trace unset exception

The new patch is against CVS HEAD

Logged In: YES
user_id=1345135

added updating of error information before the custom
handler is run, so that the ::errorInfo variable contains it
when the handler is run.