🚀 go-pugleaf

tex-mode redefines compare-windows-whitespace to nil.  This is (at least)
annoying, since it defeats the real defvar in compare-w.el.  Worse, you have
serious chances to find a .tex file before comparing it to another.

I propose to suppress the setting of compare-windows-whitespace in
tex-mode.el, but not the declaration.  Here's a patch:

In GNU Emacs 19.27.2 (sparc-sunos4shr) of Thu Sep 29 1994 on waco

diff -ac /usr/local/lib/emacs/19.27/lisp/tex-mode.el\~ /usr/local/lib/emacs/19.27/lisp/tex-mode.el
*** /usr/local/lib/emacs/19.27/lisp/tex-mode.el~	Wed Aug 17 22:29:25 1994
--- /usr/local/lib/emacs/19.27/lisp/tex-mode.el		Tue Oct 11 16:01:35 1994
***************
*** 239,245 ****
    "Keymap for the TeX shell.
  Inherits `comint-mode-map' with a few additions.")
  
! (defvar compare-windows-whitespace nil)	; Pacify the byte-compiler
  
  ;;; This would be a lot simpler if we just used a regexp search,
  ;;; but then it would be too slow.
--- 239,245 ----
    "Keymap for the TeX shell.
  Inherits `comint-mode-map' with a few additions.")
  
! (defvar compare-windows-whitespace)	; Pacify the byte-compiler
  
  ;;; This would be a lot simpler if we just used a regexp search,
  ;;; but then it would be too slow.

Bruno.