* bug#17608: 24.3.91; foward-sexp via hideshow triggers scan error -- no error manually
@ 2014-05-27 12:12 Nicolas Richard
2014-05-27 13:29 ` Stefan Monnier
0 siblings, 1 reply; 5+ messages in thread
From: Nicolas Richard @ 2014-05-27 12:12 UTC (permalink / raw)
To: 17608
Hello,
Running:
emacs -Q /usr/local/bin/latexmk -f cperl-mode --eval '(goto-char 301038)' -f forward-sexp
makes a scan error (unbalanced parenthese)
However, leaving out "-f forward-sexp" and hitting C-M-f manually once
emacs is loaded makes no error.
My guess is that there is some jit propertization/syntax-class-ization
that has to be done before C-M-f works. Evalling (message "%S"
(buffer-substring 301038 302108)) indeed shows that syntax-table
properties are used in the region. But what should be done to fix it ?
Fwiw, I encountered the problem trying to use hideshow :
emacs -Q /usr/local/bin/latexmk -f cperl-mode -f hs-minor-mode -f hs-hide-all
--
Nico.
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#17608: 24.3.91; foward-sexp via hideshow triggers scan error -- no error manually
2014-05-27 12:12 bug#17608: 24.3.91; foward-sexp via hideshow triggers scan error -- no error manually Nicolas Richard
@ 2014-05-27 13:29 ` Stefan Monnier
2014-06-11 14:14 ` Nicolas Richard
0 siblings, 1 reply; 5+ messages in thread
From: Stefan Monnier @ 2014-05-27 13:29 UTC (permalink / raw)
To: Nicolas Richard; +Cc: 17608
> emacs -Q /usr/local/bin/latexmk -f cperl-mode --eval '(goto-char 301038)' -f forward-sexp
> makes a scan error (unbalanced parenthese)
You probably want to call (syntax-propertize (point-max)) before calling
forward-sexp.
> emacs -Q /usr/local/bin/latexmk -f cperl-mode -f hs-minor-mode -f hs-hide-all
Maybe hs-hide-all should call (syntax-propertize (point-max)), then.
Stefan
^ permalink raw reply [flat|nested] 5+ messages in thread* bug#17608: 24.3.91; foward-sexp via hideshow triggers scan error -- no error manually
2014-05-27 13:29 ` Stefan Monnier
@ 2014-06-11 14:14 ` Nicolas Richard
2014-06-12 1:14 ` Stefan Monnier
0 siblings, 1 reply; 5+ messages in thread
From: Nicolas Richard @ 2014-06-11 14:14 UTC (permalink / raw)
To: Stefan Monnier; +Cc: Nicolas Richard, 17608
Stefan Monnier <monnier@iro.umontreal.ca> writes:
> Maybe hs-hide-all should call (syntax-propertize (point-max)), then.
I forgot to follow up on this bug ; the following indeed worked for me :
--- a/lisp/progmodes/hideshow.el
+++ b/lisp/progmodes/hideshow.el
@@ -789,6 +789,7 @@ If `hs-hide-comments-when-hiding-all' is non-nil, also hide the comments."
(unless hs-allow-nesting
(hs-discard-overlays (point-min) (point-max)))
(goto-char (point-min))
+ (syntax-propertize (point-max))
(let ((spew (make-progress-reporter "Hiding all blocks..."
(point-min) (point-max)))
(re (concat "\\("
--
Nico.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2014-06-13 20:00 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2014-05-27 12:12 bug#17608: 24.3.91; foward-sexp via hideshow triggers scan error -- no error manually Nicolas Richard
2014-05-27 13:29 ` Stefan Monnier
2014-06-11 14:14 ` Nicolas Richard
2014-06-12 1:14 ` Stefan Monnier
2014-06-13 20:00 ` Nicolas Richard
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