[Bug-AUCTeX] 11.86; TeX-next-error opens a blank buffer when ) appears in a overful hbox.

[Nicolas Richard]

------------------------------------------------------------------------
Hello,

When using TeX-next-error after compiling the following document,
AUCTeX opens a blank buffer named "Web2C 7.5.7", instead of going to
the point where the error occured in the current buffer.

\documentclass{minimal}
\begin{document}
  \begin{equation}
    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    )
  \end{equation}
\plof
\end{document}

This is obviously caused by the character ')' which shows up in the log
because of the overful box, but I don't know how to fix it. It also
happens if you put '()' instead of just ')'.

Nico.

Emacs  : GNU Emacs 23.1.1 (i686-pc-linux-gnu, GTK+ Version 2.16.6)
 of 2009-12-15 on geodiff-mac3
Package: 11.86

current state:
==============
(setq
 AUCTeX-date "2010-02-21"
 window-system 'x
 LaTeX-version "2e"
 TeX-style-path '("/var/lib/auctex" "/usr/share/emacs/etc/auctex/style"
                  "/home/youngfrog/.emacs.d/auctex/auto"
"/home/youngfrog/.emacs.d/auctex/style" "auto"
                  "style")
 TeX-auto-save t
 TeX-parse-self t
 TeX-master t
 TeX-command-list '(("TeX" "%(PDF)%(tex) %`%S%(PDFout)%(mode)%' %t"
TeX-run-TeX nil
                     (plain-tex-mode ams-tex-mode texinfo-mode) :help "Run 
plain TeX")
                    ("LaTeX" "%`%l%(mode)%' %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)%' %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")
                    ("BibTeX" "bibtex %s" TeX-run-BibTeX nil t :help "Run 
BibTeX")
                    ("View" "%V" TeX-run-discard-or-function 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 %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")
                    ("Spell" "(TeX-ispell-document \"\")" TeX-run-function nil 
t :help
                     "Spell-check the document")
                    ("Clean" "TeX-clean" TeX-run-function nil t :help "Delete
generated intermediate files")
                    ("Clean All" "(TeX-clean t)" TeX-run-function nil t :help
                     "Delete generated intermediate and output files")
                    ("Other" "" TeX-run-command t t :help "Run an arbitrary 
command"))
 )