* couple of simple yasnippet questions
@ 2010-01-16 18:28 andrea
2010-01-17 14:25 ` Glauber Alex Dias Prado
0 siblings, 1 reply; 2+ messages in thread
From: andrea @ 2010-01-16 18:28 UTC (permalink / raw)
To: help-gnu-emacs
I end up to define every day new snippets and it's wonderful, but I
still have some problems when they become more complicated.
- bang
with this I would just like to insert the right bang line depending on
the mode.
This thing below doesn't work...
--8<---------------cut here---------------start------------->8---
#!$$envvar $$(cdr (assoc major-mode execlists))
--8<---------------cut here---------------end--------------->8---
- latex matrix
I have to write sometimes latex matrices, but normally I write them
inside org-mode.
Would it be possible to make the *matrix* snippet only available for
latex and org-mode?
This is the snippet.
--8<---------------cut here---------------start------------->8---
# -*- mode: snippet -*-
# name: matrix
# key: matrix
# possible improvement, compute the number of lines from the argument to array
# --
\left \(
\begin{array}{${1:ccc}}
${2:v1 & v2} \\
$0
\end{array}
\right \)
--8<---------------cut here---------------end--------------->8---
A wonderful thing that it could do is creating as many lines as I
define in the "ccc" part, any idea on how to do it?
Thanks
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: couple of simple yasnippet questions
2010-01-16 18:28 couple of simple yasnippet questions andrea
@ 2010-01-17 14:25 ` Glauber Alex Dias Prado
0 siblings, 0 replies; 2+ messages in thread
From: Glauber Alex Dias Prado @ 2010-01-17 14:25 UTC (permalink / raw)
To: andrea.crotti.0; +Cc: help-gnu-emacs
andrea <andrea.crotti.0@gmail.com> writes:
> I end up to define every day new snippets and it's wonderful, but I
> still have some problems when they become more complicated.
>
> - bang
> with this I would just like to insert the right bang line depending on
> the mode.
> This thing below doesn't work...
>
> #!$$envvar $$(cdr (assoc major-mode execlists))
no clue
>
> - latex matrix
> I have to write sometimes latex matrices, but normally I write them
> inside org-mode.
> Would it be possible to make the *matrix* snippet only available for
> latex and org-mode?
my guess is that you could make org-mode snippets on a sub-dir of
latex-mode snippets this way you would inherit all latex snippets
from org-mode.
> This is the snippet.
>
> # -*- mode: snippet -*-
> # name: matrix
> # key: matrix
> # possible improvement, compute the number of lines from the argument to array
> # --
> \left \(
> \begin{array}{${1:ccc}}
> ${2:v1 & v2} \\
> $0
> \end{array}
> \right \)
>
> A wonderful thing that it could do is creating as many lines as I
> define in the "ccc" part, any idea on how to do it?
no clue either but it would involve some elisp coding (i am not yet one
such coder), i guess its doable.
>
> Thanks
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2010-01-16 18:28 couple of simple yasnippet questions andrea
2010-01-17 14:25 ` Glauber Alex Dias Prado
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