[Bug-AUCTeX] annoying incompatibility between LaTeX toolbar and File menu in XEmacs

[Artemio Gonzalez Lopez]

This apparent bug, which has been around ever since the first 
experimental toolbar was released, affects the behavior of the File menu 
in XEmacs when the toolbar is active. More precisely, if you select most 
menu items in the File menu (including Open..., Save as..., and a few 
others), a new window briefly pops and immediately disappears, producing 
the following error:

Invalid operation: Window height too small (after splitting), 0

I know this is hardly a "fatal" bug, but it's quite annoying (for 
instance, the "Open" icon in the toolbar also fails in the same way, 
probably for the same reason).

Cheers,

Artemio

P.S. Here is the output of auctex's bug report command:

------------------------------------------------------------------------



Emacs  : XEmacs 21.5  (beta25) "eggplant" [Lucid] 
(powerpc-apple-darwin8.5.0) of Thu Mar  2 2006 on imac-g5.local
Package: 2006-03-15

current state:
==============
(setq
 AUCTeX-date "2006-03-15"
 window-system 'x
 LaTeX-version "2e"
 TeX-style-path '("style" "auto"
                  "/Users/artemio/.xemacs/xemacs-packages/etc/auctex/style"
                  "/Users/artemio/.xemacs/xemacs-packages/var/auctex/")
 TeX-auto-save t
 TeX-parse-self t
 TeX-master "VGF"
 TeX-command-list '(("TeX" "%(PDF)%(tex) %S%(PDFout) \"%(mode)\\input %t\""
                     TeX-run-TeX nil (plain-tex-mode texinfo-mode ams-tex-mode)
                     :help "Run plain TeX")
                    ("LaTeX" "%l \"%(mode)\\input{%t}\"" TeX-run-TeX nil
                     (latex-mode doctex-mode) :help "Run LaTeX")
                    ("Makeinfo" "makeinfo %t" TeX-run-compile nil
                     (texinfo-mode) :help "Run Makeinfo with Info output")
                    ("Makeinfo HTML" "makeinfo --html %t" TeX-run-compile nil
                     (texinfo-mode) :help "Run Makeinfo with HTML output")
                    ("AmSTeX" "%(PDF)amstex %S%(PDFout) \"%(mode)\\input %t\""
                     TeX-run-TeX nil (ams-tex-mode) :help "Run AMSTeX")
                    ("ConTeXt" "texexec --once --texutil %(execopts)%t"
                     TeX-run-TeX nil (context-mode) :help "Run ConTeXt once")
                    ("ConTeXt Full" "texexec %(execopts)%t" TeX-run-TeX nil
                     (context-mode) :help "Run ConTeXt until completion")
                    ("ConTeXt Clean" "texutil --purgeall" TeX-run-interactive
                     nil (context-mode) :help "Clean temporary ConTeXt files")
                    ("BibTeX" "bibtex %s" TeX-run-BibTeX nil t :help
                     "Run BibTeX")
                    ("View" "%V" TeX-run-discard t t :help "Run Viewer")
                    ("Print" "%p" TeX-run-command t t :help "Print the file")
                    ("Queue" "%q" TeX-run-background nil t :help
                     "View the printer queue" :visible TeX-queue-command)
                    ("File" "%(o?)dvips -t a4 %d -o %f " TeX-run-command t t
                     :help "Generate PostScript file")
                    ("Index" "makeindex %s" TeX-run-command nil t :help
                     "Create index file")
                    ("Check" "lacheck %s" TeX-run-compile nil (latex-mode)
                     :help "Check LaTeX file for correctness")
                    ("ChkTeX" "chktex -v3 %s" TeX-run-compile nil (latex-mode))
                    ("Spell" "<ignored>" TeX-run-ispell-on-document nil t :help
                     "Spell-check the document")
                    ("GhostView" "gv %f" TeX-run-command t t :help
                     "Run GhostView")
                    ("ps2pdf" "ps2pdf %f" TeX-run-command t t :help
                     "Run ps2pdf")
                    ("Other" "" TeX-run-command t t :help
                     "Run an arbitrary command")
                    )
 )