tex-mode

[Luc Habert]

In GNU Emacs 21.2.1 (sparc-sun-solaris2.7, X toolkit, Xaw3d scroll bars)
 of 2002-10-05 on clipper
configured using `configure  --prefix=/usr/local/util/packages/emacs-21.2'
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: fr
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: nil
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: t

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

Hi.

I am reporting two bugs in tex-mode.el that have appeared with emacs 21.


First, visit a new .tex file (say `foo.tex'), type some text, do not save
and type `C-c C-f' (and eventually save when prompted to). Then emacs
attempts to run tex upon `foo.tex.tex'.

This is due to the fact that `tex-file' calls `save-some-buffers' only
after calling `tex-main-file', so that `foo.tex' does not exist yet when
`tex-main-file' is called. Now, `tex-main-file' ends with :
            (if (file-exists-p file) file (concat file ".tex"))
... A fix would be to call `save-some-buffers' before `tex-main-file'.


Second (only in latex-mode), put point at the end of the buffer and do `C-c
C-o'. Then emacs immediately complains that :
             latex-indent: Wrong type argument: integerp, nil
before even prompting for the environment to insert. I found out that
removing the first `\n' in the definition of the skeleton in
`tex-latex-block' solves the problem. Note that this is not a purely
academic problem : I use `C-c C-o' to insert the `document' environment,
and I often do it at the end of the file...