Re: Does insight work?

[Keith Seitz <keiths at redhat dot com>]

Mikhail Teterin wrote:
> ?????? 17 ??????? 2006 14:07, Keith Seitz ???????:
> > What kind of exceptions? Maybe something will jog a memory somewhere in
> > the depths of my mind.
>
> Clicking on the "File" menu, for example results in the following 
> immediately -- without ever bring up the menu:
>
> invalid command name "::.srcwin0.srcwin.container.pane0.childsite.con"
>     while executing
> "::.srcwin0.srcwin.container.pane0.childsite.con _post file"
>     (in namespace inscope "::SrcBar" script line 1)
>     invoked from within
> "namespace inscope ::SrcBar {::.srcwin0.srcwin.container.pane0.childsite.con 
> _post file}"
>     invoked from within
> "{.srcwin0.#srcwin0#srcwin#container#pane0#childsite#con#menubar#m.#srcwin0#srcwin#container#pane0#childsite#con#menubar#m#file} 
> post 659 315"
>     invoked from within
> "$menu postcascade active"
>     (procedure "tk::MenuButtonDown" line 8)
>     invoked from within
> "tk::MenuButtonDown .srcwin0.#srcwin0#srcwin#container#pane0#childsite#con#menubar#m"
>     (command bound to event)errorCode is NONE

Hmm. That looks unusual. Almost as if Tk doesn't work all of a sudden. 
Almost all that is bound to Tk commands for menu processing... Weird.

Are the versions of itcl and tk compatible? I can't think of anything 
off the top of my head that would cause that behavior. But then I 
haven't tried the latest itcl stuff yet. Just tcl and tk.

> BTW, if DISPLAY is not set, insight dumps core on startup, because it passes a 
> NULL interp-pointer to the Tcl library:
>
> #0  Tcl_GlobalEval (interp=0x0, 
>     command=0x7ccc60 "proc gdbtk_find_main {} {\n    global Paths 
> GDBTK_LIBRARY
> env\n    rename gdbtk_find_main {}\n    if {[info exists env(DEBUG_STUB)]} {\n 
>       source $env(DEBUG_STUB)\n        debugger_init\n        set de"...)
>     at ./../generic/tclBasic.c:5441

Ugh! Bit rot. That should just cause insight to either revert to GDB 
(old behavior, I think) or print out a message. Grr. I'll check in a patch.

Keith