Commit 2b404e83 authored by Karl Fogel's avatar Karl Fogel
Browse files

Use normal double quotes in TeX / LaTeX comments

* lisp/textmodes/tex-mode.el (tex-insert-quote): When in a comment,
  default to inserting a normal double quote (") instead of TeX-style
  open (``) or close ('') quote marks.

* etc/NEWS (TeX mode): Note the change.

* test/lisp/electric-tests.el (autowrapping-7): Adjust accordingly.

See this thread for discussion:

  https://lists.gnu.org/archive/html/emacs-devel/2016-08/msg00611.html
  From: Karl Fogel <kfogel {_AT_} red-bean.com>
  To: Emacs Development <emacs-devel {_AT_} gnu.org>
  Subject: [PATCH] Have LaTeX mode use normal double quotes in comments.
  Date: Mon, 29 Aug 2016 14:44:12 -0500
  Message-ID: <87twe3icmr.fsf@red-bean.com>
parent a9118afc
......@@ -1477,6 +1477,9 @@ looking for macro definitions. By default, no symbols are ignored.
** TeX mode
*** When in a TeX (LaTeX, etc) comment, insert a normal double quote (")
instead of defaulting to TeX-style open (``) or close ('') quote marks.
*** New custom variable 'tex-print-file-extension' to help users who
use PDF instead of DVI.
......
......@@ -1311,6 +1311,7 @@ inserts \" characters."
;;
(if (or arg (memq (char-syntax (preceding-char)) '(?/ ?\\))
(eq (get-text-property (point) 'face) 'tex-verbatim)
(nth 4 (syntax-ppss)) ; non-nil if point is in a TeX comment
;; Discover if a preceding occurrence of `tex-open-quote'
;; should be morphed to a normal double quote.
;;
......
......@@ -578,6 +578,7 @@ baz\"\""
(define-electric-pair-test autowrapping-7
"foo" "\"" :expected-string "``foo''" :expected-point 8
:modes '(tex-mode)
:test-in-comments nil
:fixture-fn #'(lambda ()
(electric-pair-mode 1)
(goto-char (point-max))
......
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