From: Karl Chen <quarl@cs.berkeley.edu>
To: Emacs Developement List <emacs-devel@gnu.org>
Subject: sh-mode indentation of "case $foo in (bar)"
Date: Fri, 31 Oct 2008 03:29:13 -0700 [thread overview]
Message-ID: <quack.20081031T0329.lth7i7pnjly@roar.cs.berkeley.edu> (raw)
emacs -Q /tmp/case.sh
#
case x in
y)
y2
;;
(z)
z2
;;
esac
M-: (indent-region (point-min) (point-max))
Result:
#
case x in
y)
y2
;;
(z)
z2
;;
esac
Expected:
#
case x in
y)
y2
;;
(z)
z2
;;
esac
Running (sh-get-indent-info) on the y2 line includes
sh-indent-for-case-alt in the result (as expected); running
(sh-get-indent-info) on the z2 line doesn't yield
sh-indent-for-case-alt.
The "(altpattern)" syntax with leading opening parenthesis is
supported by various shells (bash, ksh, zsh).
Also, a second indentation bug: if the first line in the buffer is
the case statement, sh-mode gets even more confused and
double-indents the y2 line. This is rare though since usually the
first line is "#!"; I only noticed it while constructing this bug
report.
Tested on emacs 22.2 and emacs 2008-10-31.
reply other threads:[~2008-10-31 10:29 UTC|newest]
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