* octave-mode/SMIE question
@ 2014-06-04 21:52 Eduard Wiebe
2014-06-05 0:33 ` Leo Liu
2014-06-05 0:43 ` Stefan Monnier
0 siblings, 2 replies; 4+ messages in thread
From: Eduard Wiebe @ 2014-06-04 21:52 UTC (permalink / raw)
To: emacs-devel
Hello,
i have a question about `octave-mode' and/or SMIE.
Consider the following snippet:
(define-derived-mode matlab-mode octave-mode "MATLAB"
"My poor man's MATLAB mode based on `octave-mode'.
\\{matlab-mode-map}"
(setq-local octave-end-keywords '("end")) ;; Without an effect
(setq-local octave-comment-char ?\%)
(setq-local octave-comment-start "%")
(setq-local octave-block-offset 4)
(setq-local octave-block-comment-start "%% "))
If matlab-mode is loaded and i use `smie-close-block' (C-c /), then
each block is closed with Octave-specific close token ('if' is closed
with 'endif', 'while' with 'endwhile' and so on).
But MATLAB-grammar knows only `end' as a block close token.
How i can accomplish the intended behaviour of `smie-close-block' for
my matlab-mode? Or is an advice my last chace?
--
Eduard Wiebe
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: octave-mode/SMIE question
2014-06-04 21:52 octave-mode/SMIE question Eduard Wiebe
@ 2014-06-05 0:33 ` Leo Liu
2014-06-05 0:43 ` Stefan Monnier
1 sibling, 0 replies; 4+ messages in thread
From: Leo Liu @ 2014-06-05 0:33 UTC (permalink / raw)
To: emacs-devel
On 2014-06-04 23:52 +0200, Eduard Wiebe wrote:
> Hello,
>
> i have a question about `octave-mode' and/or SMIE.
>
> Consider the following snippet:
>
> (define-derived-mode matlab-mode octave-mode "MATLAB"
> "My poor man's MATLAB mode based on `octave-mode'.
> \\{matlab-mode-map}"
> (setq-local octave-end-keywords '("end")) ;; Without an effect
> (setq-local octave-comment-char ?\%)
> (setq-local octave-comment-start "%")
> (setq-local octave-block-offset 4)
> (setq-local octave-block-comment-start "%% "))
>
> If matlab-mode is loaded and i use `smie-close-block' (C-c /), then
> each block is closed with Octave-specific close token ('if' is closed
> with 'endif', 'while' with 'endwhile' and so on).
>
> But MATLAB-grammar knows only `end' as a block close token.
>
> How i can accomplish the intended behaviour of `smie-close-block' for
> my matlab-mode? Or is an advice my last chace?
Octave isn't aware of matlab's syntax. Last time I checked with octave's
mailing list, they didn't seem to like matlab's support in octave mode
anyway.
BTW, [UNTESTED] if you change octave-smie-bnf-table so that, for example:
("while" exp "end")
("while" exp "endwhile")
smie-close-block would pick "end" before "endwhile".
HTH,
Leo
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: octave-mode/SMIE question
2014-06-04 21:52 octave-mode/SMIE question Eduard Wiebe
2014-06-05 0:33 ` Leo Liu
@ 2014-06-05 0:43 ` Stefan Monnier
2014-06-05 19:28 ` Eduard Wiebe
1 sibling, 1 reply; 4+ messages in thread
From: Stefan Monnier @ 2014-06-05 0:43 UTC (permalink / raw)
To: Eduard Wiebe; +Cc: emacs-devel
> How i can accomplish the intended behaviour of `smie-close-block' for
> my matlab-mode?
You'll want to tweak smie-closer-alist.
Stefan
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-06-05 19:28 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2014-06-04 21:52 octave-mode/SMIE question Eduard Wiebe
2014-06-05 0:33 ` Leo Liu
2014-06-05 0:43 ` Stefan Monnier
2014-06-05 19:28 ` Eduard Wiebe
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