GNU bug report logs - #20282
css-mode: multiple selectors *sometimes* breaks indentation

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Package: emacs;

Reported by: dse <at> webonastick.com

Date: Thu, 9 Apr 2015 06:28:02 UTC

Severity: normal

Done: Stefan Monnier <monnier <at> IRO.UMontreal.CA>

Bug is archived. No further changes may be made.

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Message #8 received at 20282 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> IRO.UMontreal.CA>
To: Darren Embry <dse <at> webonastick.com>
Cc: 20282 <at> debbugs.gnu.org
Subject: Re: bug#20282: css-mode: multiple selectors *sometimes* breaks
 indentation
Date: Thu, 09 Apr 2015 10:52:25 -0400

> The following rather simple example of a chunk of CSS:
>     a, b:hover {
>            color: black;
>        }
> gets indented incorrectly.

Indeed, thanks.  I installed the patch below which seems to fix
this problem.


        Stefan


diff --git a/lisp/textmodes/css-mode.el b/lisp/textmodes/css-mode.el
index 7280080..851618c 100644
--- a/lisp/textmodes/css-mode.el
+++ b/lisp/textmodes/css-mode.el
@@ -327,6 +327,10 @@
     (`(:elem . basic) css-indent-offset)
     (`(:elem . arg) 0)
     (`(:list-intro . ,(or `";" `"")) t) ;"" stands for BOB (bug#15467).
+    (`(:before . "{")
+     (when (smie-rule-hanging-p)
+       (smie-backward-sexp ";")
+       (smie-indent-virtual)))
     (`(:before . ,(or "{" "("))
      (if (smie-rule-hanging-p) (smie-rule-parent 0)))))
This bug report was last modified 10 years and 48 days ago.

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