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* Fix Issue 132.

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* Add `yas/expand-uuid'
* Remove some `make-variable-buffer-local'
This commit is contained in:
capitaomorte 2010-04-07 07:58:42 +00:00
parent 71d1b9b7c5
commit df408a1c00
1 changed files with 14 additions and 5 deletions
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19
yasnippet.el
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@ -325,7 +325,6 @@ field"
:type '(choice (const :tag "Call previous command" call-other-command)
(const :tag "Do nothing" return-nil))
:group 'yasnippet)
(make-variable-buffer-local 'yas/fallback-behavior)
(defcustom yas/choose-keys-first nil
"If non-nil, prompt for snippet key first, then for template.
@ -2134,9 +2133,11 @@ Common gateway for `yas/expand-from-trigger-key' and
(command-2 (and keys-2 (key-binding keys-2)))
;; An (ugly) safety: prevents infinite recursion of
;; yas/expand* calls.
(command (or (and (not (string-match "yas/expand" (symbol-name command-1)))
(command (or (and (symbolp command-1)
(not (string-match "yas/expand" (symbol-name command-1)))
command-1)
command-2)))
(and (symbolp command-2)
command-2))))
(when (and (commandp command)
(not (string-match "yas/expand" (symbol-name command))))
(setq this-command command)
@ -2401,14 +2402,12 @@ there, otherwise, proposes to create the first option returned by
(defvar yas/editing-template nil
"Supporting variable for `yas/load-snippet-buffer' and `yas/visit-snippet'")
(make-variable-buffer-local 'yas/editing-template)
(defvar yas/current-template nil
"Holds the current template being expanded into a snippet.")
(defvar yas/guessed-directories nil
"Supporting variable for `yas/load-snippet-buffer' and `yas/new-snippet'")
(make-variable-buffer-local 'yas/guessed-directories)
(defun yas/load-snippet-buffer (&optional kill)
"Parse and load current buffer's snippet definition.
@ -4157,6 +4156,16 @@ object satisfying `yas/field-p' to restrict the expansion to.")))
(help-xref-button 1 'help-snippet-def template)
(kill-region (match-beginning 0) (match-beginning 1)))))))
(defun yas/expand-uuid (mode-symbol uuid &optional start end expand-env)
"Expand a snippet registered in MODE-SYMBOL's table with UUID.
Remaining args as in `yas/expand-snippet'."
(let* ((table (gethash mode-symbol yas/tables))
(yas/current-template (and table
(gethash uuid (yas/table-uuidhash table)))))
(when yas/current-template
(yas/expand-snippet (yas/template-content yas/current-template)))))
;;; Some hacks:
;; `locate-dominating-file' is added for compatibility in emacs < 23