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bug#52496: syntax highlighting problem on emacs shell-script mode
From: |
Lars Ingebrigtsen |
Subject: |
bug#52496: syntax highlighting problem on emacs shell-script mode |
Date: |
Sun, 19 Dec 2021 15:10:22 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Andreas Schwab <schwab@linux-m68k.org> writes:
> On Dez 19 2021, Lars Ingebrigtsen wrote:
>
>> Right. I haven't real the shell documentation -- is "@" a valid heredoc
>> ... separator?
>
> Any word is.
But is @ word constituent?
It's not in sh-mode's word definition, anyway. The following tweak
fixes this particular problem, but I have no idea whether it was what
what originally reported.
diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el
index c6b6f83471..01bebe4a23 100644
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@@ -867,7 +867,7 @@ sh-here-doc-syntax
"\\(?:\\(?:.*[^\\\n]\\)?\\(?:\\\\\\\\\\)*\\\\\n\\)*.*")
(defconst sh-here-doc-open-re
- (concat
"[^<]<<-?\\s-*\\\\?\\(\\(?:['\"][^'\"]+['\"]\\|\\sw\\|[-/~._]\\)+\\)"
+ (concat
"[^<]<<-?\\s-*\\\\?\\(\\(?:['\"][^'\"]+['\"]\\|\\sw\\|[-/~._@]\\)+\\)"
sh-escaped-line-re "\\(\n\\)")))
(defun sh--inside-noncommand-expression (pos)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#52496: syntax highlighting problem on emacs shell-script mode, Yilkal Argaw, 2021/12/14
- bug#52496: syntax highlighting problem on emacs shell-script mode, Lars Ingebrigtsen, 2021/12/19
- bug#52496: syntax highlighting problem on emacs shell-script mode, Andreas Schwab, 2021/12/19
- bug#52496: syntax highlighting problem on emacs shell-script mode, Lars Ingebrigtsen, 2021/12/19
- bug#52496: syntax highlighting problem on emacs shell-script mode, Andreas Schwab, 2021/12/19
- bug#52496: syntax highlighting problem on emacs shell-script mode,
Lars Ingebrigtsen <=
- bug#52496: syntax highlighting problem on emacs shell-script mode, Andreas Schwab, 2021/12/19
- bug#52496: syntax highlighting problem on emacs shell-script mode, Kévin Le Gouguec, 2021/12/19
- bug#52496: syntax highlighting problem on emacs shell-script mode, Lars Ingebrigtsen, 2021/12/20
- bug#52496: syntax highlighting problem on emacs shell-script mode, Yilkal Argaw, 2021/12/20
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