* bug#17297: shell script gets weirdly indented inside case statement
@ 2014-04-18 21:35 積丹尼 Dan Jacobson
2014-04-19 17:14 ` Stefan Monnier
0 siblings, 1 reply; 2+ messages in thread
From: 積丹尼 Dan Jacobson @ 2014-04-18 21:35 UTC (permalink / raw)
To: 17297
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Why the weird indenting for this shell script?
To reproduce, edit the file and do C-x h TAB
[-- Attachment #2: shell script --]
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^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#17297: shell script gets weirdly indented inside case statement
2014-04-18 21:35 bug#17297: shell script gets weirdly indented inside case statement 積丹尼 Dan Jacobson
@ 2014-04-19 17:14 ` Stefan Monnier
0 siblings, 0 replies; 2+ messages in thread
From: Stefan Monnier @ 2014-04-19 17:14 UTC (permalink / raw)
To: 積丹尼 Dan Jacobson; +Cc: 17297
> Why the weird indenting for this shell script?
It's just that the tokenizer was confused with "do=", taken "do" for the
keyword used in "while foo; do bar; done" rather than
a variable identifier. I installed the patch below which should fix it.
Stefan
=== modified file 'lisp/progmodes/sh-script.el'
--- lisp/progmodes/sh-script.el 2014-03-05 19:02:55 +0000
+++ lisp/progmodes/sh-script.el 2014-04-19 17:12:02 +0000
@@ -1832,9 +1832,10 @@
(defun sh-smie--sh-keyword-p (tok)
"Non-nil if TOK (at which we're looking) really is a keyword."
- (if (equal tok "in")
- (sh-smie--sh-keyword-in-p)
- (sh-smie--keyword-p)))
+ (cond
+ ((looking-at "[[:alnum:]_]+=") nil)
+ ((equal tok "in") (sh-smie--sh-keyword-in-p))
+ (t (sh-smie--keyword-p))))
(defun sh-smie-sh-forward-token ()
(if (and (looking-at "[ \t]*\\(?:#\\|\\(\\s|\\)\\|$\\)")
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2014-04-18 21:35 bug#17297: shell script gets weirdly indented inside case statement 積丹尼 Dan Jacobson
2014-04-19 17:14 ` Stefan Monnier
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