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Add and remove backslashes in regexps

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These irregularities were found by relint; see
https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00949.html .

* doc/lispref/modes.texi (Example Major Modes):
* etc/srecode/el.srt:
* lisp/cedet/data-debug.el (data-debug-mode):
* lisp/cedet/semantic/grammar.el (semantic-grammar-mode):
* lisp/cedet/srecode/srt-mode.el (srecode-template-mode):
* lisp/comint.el (comint--unquote&requote-argument):
* lisp/emacs-lisp/lisp-mode.el (lisp-mode):
* lisp/gnus/mm-uu.el (mm-uu-type-alist):
* lisp/progmodes/cc-awk.el (c-awk-harmless-pattern-characters*):
* lisp/progmodes/cfengine.el (cfengine-common-settings):
* lisp/progmodes/cperl-mode.el (cperl-after-sub-regexp, cperl-init-faces):
* lisp/shell.el (shell-chdrive-regexp, shell--unquote&requote-argument):
* lisp/textmodes/tex-mode.el (tex-common-initialization):
Remove duplicated backslashes in character alternatives.

* lisp/emacs-lisp/lisp-mode.el (lisp-el-font-lock-keywords-2):
* lisp/progmodes/opascal.el (opascal--syntax-propertize):
* lisp/progmodes/pascal.el (pascal--syntax-propertize):
Remove backslashes escaping non-special characters.

* lisp/progmodes/fortran.el (fortran-font-lock-keywords-3): Escape '*'.
* lisp/progmodes/perl-mode.el (perl-syntax-propertize-function):
Escape '^'.
This commit is contained in:
Mattias Engdegård 2020-02-17 18:26:47 +01:00
parent d950a61fc8
commit 8dc4034ed6
17 changed files with 25 additions and 25 deletions
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6
lisp/emacs-lisp/lisp-mode.el
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@ -456,7 +456,7 @@ This will generate compile-time constants from BINDINGS."
(,(concat "\\_<:" lisp-mode-symbol-regexp "\\_>")
(0 font-lock-builtin-face))
;; ELisp and CLisp `&' keywords as types.
(,(concat "\\_<\\&" lisp-mode-symbol-regexp "\\_>")
(,(concat "\\_<&" lisp-mode-symbol-regexp "\\_>")
. font-lock-type-face)
;; ELisp regexp grouping constructs
(,(lambda (bound)
@ -511,7 +511,7 @@ This will generate compile-time constants from BINDINGS."
(,(concat "\\_<:" lisp-mode-symbol-regexp "\\_>")
(0 font-lock-builtin-face))
;; ELisp and CLisp `&' keywords as types.
(,(concat "\\_<\\&" lisp-mode-symbol-regexp "\\_>")
(,(concat "\\_<&" lisp-mode-symbol-regexp "\\_>")
. font-lock-type-face)
;; This is too general -- rms.
;; A user complained that he has functions whose names start with `do'
@ -750,7 +750,7 @@ or to switch back to an existing one."
(setq-local lisp-indent-function 'common-lisp-indent-function)
(setq-local find-tag-default-function 'lisp-find-tag-default)
(setq-local comment-start-skip
"\\(\\(^\\|[^\\\\\n]\\)\\(\\\\\\\\\\)*\\)\\(;+\\|#|\\) *")
"\\(\\(^\\|[^\\\n]\\)\\(\\\\\\\\\\)*\\)\\(;+\\|#|\\) *")
(setq imenu-case-fold-search t))
(defun lisp-find-tag-default ()