* bug#12222: 24.2; error: sh-syntax-propertize-function: Beginning of buffer
@ 2012-08-18 12:07 Leo
2012-08-18 18:24 ` Glenn Morris
2012-08-29 18:33 ` Stefan Monnier
0 siblings, 2 replies; 4+ messages in thread
From: Leo @ 2012-08-18 12:07 UTC (permalink / raw)
To: 12222
1. Emacs -q
2. C-x C-f x.sh
3. C-c : and set the shell to sh
4. C-c (
the last step should fail with this message:
sh-syntax-propertize-function: Beginning of buffer
This is a regression.
Leo
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#12222: 24.2; error: sh-syntax-propertize-function: Beginning of buffer
2012-08-18 12:07 bug#12222: 24.2; error: sh-syntax-propertize-function: Beginning of buffer Leo
@ 2012-08-18 18:24 ` Glenn Morris
2012-08-19 1:24 ` Leo
2012-08-29 18:33 ` Stefan Monnier
1 sibling, 1 reply; 4+ messages in thread
From: Glenn Morris @ 2012-08-18 18:24 UTC (permalink / raw)
To: Leo; +Cc: 12222
> This is a regression.
A regression from what? It's the same in 24.1.
Even in 22.1 and 23.1, there is: "Error during redisplay: (beginning-of-buffer)"
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#12222: 24.2; error: sh-syntax-propertize-function: Beginning of buffer
2012-08-18 18:24 ` Glenn Morris
@ 2012-08-19 1:24 ` Leo
0 siblings, 0 replies; 4+ messages in thread
From: Leo @ 2012-08-19 1:24 UTC (permalink / raw)
To: Glenn Morris; +Cc: 12222
On 2012-08-19 02:24 +0800, Glenn Morris wrote:
> A regression from what? It's the same in 24.1.
> Even in 22.1 and 23.1, there is: "Error during redisplay: (beginning-of-buffer)"
I just redid the experiment in 22.1¹ and it seemed to work.
Leo
Footnotes:
¹ (GNU Emacs 22.1.1 (mac-apple-darwin) of 2012-06-25 on b1028.apple.com)
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#12222: 24.2; error: sh-syntax-propertize-function: Beginning of buffer
2012-08-18 12:07 bug#12222: 24.2; error: sh-syntax-propertize-function: Beginning of buffer Leo
2012-08-18 18:24 ` Glenn Morris
@ 2012-08-29 18:33 ` Stefan Monnier
1 sibling, 0 replies; 4+ messages in thread
From: Stefan Monnier @ 2012-08-29 18:33 UTC (permalink / raw)
To: Leo; +Cc: 12222-done
> 1. Emacs -q
> 2. C-x C-f x.sh
> 3. C-c : and set the shell to sh
> 4. C-c (
> the last step should fail with this message:
> sh-syntax-propertize-function: Beginning of buffer
I installed the patch below into emacs-24 which should fix this problem.
Thanks,
Stefan
=== modified file 'lisp/progmodes/sh-script.el'
--- lisp/progmodes/sh-script.el 2012-08-28 16:01:59 +0000
+++ lisp/progmodes/sh-script.el 2012-08-29 18:29:49 +0000
@@ -1062,7 +1062,8 @@
(backward-char 1))
(when (eq (char-before) ?|)
(backward-char 1) t)))
- (when (progn (backward-char 2)
+ (and (> (point) (1+ (point-min)))
+ (progn (backward-char 2)
(if (> start (line-end-position))
(put-text-property (point) (1+ start)
'syntax-multiline t))
^ permalink raw reply [flat|nested] 4+ messages in thread
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2012-08-18 12:07 bug#12222: 24.2; error: sh-syntax-propertize-function: Beginning of buffer Leo
2012-08-18 18:24 ` Glenn Morris
2012-08-19 1:24 ` Leo
2012-08-29 18:33 ` Stefan Monnier
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