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(compare-windows-whitespace): Eliminate initial value.

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(tex-region): Don't delete temp files if we do
one buffer twice in a row.
This commit is contained in:
Richard M. Stallman 1994-10-11 18:51:29 +00:00
parent 1529a12fb5
commit 0d548e5d7b
1 changed files with 4 additions and 2 deletions
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6
lisp/textmodes/tex-mode.el
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@ -239,7 +239,7 @@ Set by \\[tex-region], \\[tex-buffer], and \\[tex-file].")
"Keymap for the TeX shell.
Inherits `comint-mode-map' with a few additions.")
(defvar compare-windows-whitespace nil) ; Pacify the byte-compiler
(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.
@ -931,7 +931,9 @@ The value of `tex-command' specifies the command to use to run TeX."
(zap-directory
(file-name-as-directory (expand-file-name tex-directory)))
(tex-out-file (concat zap-directory tex-zap-file)))
(tex-delete-last-temp-files t)
;; Don't delete temp files if we do the same buffer twice in a row.
(or (eq (current-buffer) tex-last-buffer-texed)
(tex-delete-last-temp-files t))
;; Write the new temp file.
(save-excursion
(save-restriction