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yas-trigger-key -> bind yas-expand
yas-mode-symbol -> call yas-activate-extra-mode
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Noam Postavsky 2013-11-24 19:59:14 -05:00
parent 2f7bb6c751
commit 8f1fa089fb
1 changed files with 8 additions and 10 deletions
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doc/snippet-expansion.org
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@ -59,7 +59,7 @@ YASnippet in some buffers by setting the buffer-local variable
[[sym:yas-fallback-behaviour][=yas-fallback-behaviour=]] is a customization variable bound to [[sym:yas-fallback-behaviour][=yas-fallback-behaviour=]] is a customization variable bound to
'=call-other-command= by default. If [[sym:yas-expand][=yas-expand=]] failed to find any '=call-other-command= by default. If [[sym:yas-expand][=yas-expand=]] failed to find any
suitable snippet to expand, it will disable the minor mode temporarily suitable snippet to expand, it will disable the minor mode temporarily
and find if there's any other command bound the [[sym:yas-trigger-key][=yas-trigger-key=]]. and find if there's any other command bound to the same key.
If found, the command will be called. Usually this works very well If found, the command will be called. Usually this works very well
--when there's a snippet, expand it, otherwise, call whatever command --when there's a snippet, expand it, otherwise, call whatever command
@ -140,13 +140,11 @@ In particular, the following things matter:
also considered. This works recursively, i.e. parents of parents of also considered. This works recursively, i.e. parents of parents of
eligible tables are also considered. eligible tables are also considered.
- Buffer-local [[sym:yas-mode-symbol][=yas-mode-symbol=]] variable - Buffer-local list of extra modes
This can be used to consider snippet tables whose name does not Use [[#yas-activate-extra-mode][=yas-activate-extra-mode=]] to consider snippet tables whose name
correspond to a major mode. If you set this variable to a name , like does not correspond to a major mode. Typically, you call this from
=rinari-minor-mode=, you can have some snippets expand only in that a minor mode hook.
minor mode. Naturally, you want to set this conditionally, i.e. only
when entering that minor mode, so using a hook is a good idea.
- Buffer-local [[sym:yas-buffer-local-condition][=yas-buffer-local-condition=]] variable - Buffer-local [[sym:yas-buffer-local-condition][=yas-buffer-local-condition=]] variable
@ -158,9 +156,9 @@ In particular, the following things matter:
*** The condition system *** The condition system
Consider this scenario: you are an old Emacs hacker. You like the Consider this scenario: you are an old Emacs hacker. You like the
abbrev-way and set [[sym:yas-trigger-key][=yas-trigger-key=]] to =SPC=. However, you don't want abbrev-way and bind [[sym:yas-expand][=yas-expand=]] to =SPC=. However, you don't want
=if= to be expanded as a snippet when you are typing in a comment block =if= to be expanded as a snippet when you are typing in a comment
or a string (e.g. in =python-mode=). block or a string (e.g. in =python-mode=).
If you use the =# condition := directive (see If you use the =# condition := directive (see
[[./snippet-development.org][Writing Snippets]]) you could just specify [[./snippet-development.org][Writing Snippets]]) you could just specify