Re: [Plplot-devel] tcl binding now works on AT branch

[Alan W. I. <ir...@be...>]

On Sat, 30 Nov 2002, Maurice LeBrun wrote:

> If the extended search fails PlbasicInit() returns TCL_ERROR, which: (a) is
> all the info you really need since you have a stack trace to find where the
> error occured

I have seen the stack trace put out by plframe for other errors, and that
was most useful, but in the tcl-only situation with no tk driver or plframe
is there another way to get at it?  I was floundering around yesterday
because I didn't know how to get a stack trace for the tcl-only situation.

Anyhow, I am now using the PL_LIBRARY workaround, but the code has access to
DATA_DIR and therefore the exact install location (DATA_DIR "../tcl) for
plplot.tcl so eventually (post-merge) I believe we should put that install
location in the code as a possibility for the unix extended search.

Alan