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fix a small bug when reading keybindings

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capitaomorte 2010-03-14 19:59:46 +00:00
parent 23bf5b7a1e
commit e19ecb4695
1 changed files with 18 additions and 17 deletions
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35
yasnippet.el
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@ -1179,6 +1179,20 @@ return an expression that when evaluated will issue an error."
(error (and (not nil-on-error)
`(error ,(error-message-string err))))))
(defun yas/read-keybinding (keybinding)
"Read KEYBINDING as a snippet keybinding, return a vector."
(when keybinding
(condition-case err
(let ((keybinding-string (or (and (string-match "\".*\"" keybinding)
(read keybinding))
;; "KEY-DESC" with quotes is deprecated..., but supported
keybinding)))
(read-kbd-macro keybinding-string 'need-vector))
(error
(message "[yas] warning: keybinding \"%s\" invalid for snippet \"%s\" since %s."
keybinding name (error-message-string err))
nil))))
(defvar yas/mode-symbol nil
"If non-nil, lookup snippets using this instead of `major-mode'.")
(make-variable-buffer-local 'yas/mode-symbol)
@ -1783,22 +1797,8 @@ not need to be a real mode."
(file-name-directory file))))
(condition (fourth snippet))
(group (fifth snippet))
(keybinding (eighth snippet))
(keybinding (yas/read-keybinding (eighth snippet)))
(template nil))
;; Read the snippet's "binding :" expression and turn it into
;; a keysequence vector if all is OK.
;;
(when keybinding
(condition-case err
(let ((keybinding-string (or (and (string-match "\".*\"" (eighth snippet))
(read (eighth snippet)))
;; "KEY-DESC" with quotes is deprecated..., but supported
(eighth snippet))))
(setq keybinding (read-kbd-macro keybinding-string 'need-vector)))
(error
(message "[yas] warning: keybinding \"%s\" invalid for snippet \"%s\" since %s."
keybinding name (error-message-string err))
(setf keybinding nil))))
;; Create the `yas/template' object and store in the
;; appropriate snippet table. This only done if we have found
@ -2307,7 +2307,7 @@ With optional prefix argument KILL quit the window and buffer."
(setf (yas/template-name yas/current-template) (third parsed))
(setf (yas/template-condition yas/current-template) (fourth parsed))
(setf (yas/template-expand-env yas/current-template) (sixth parsed))
(setf (yas/template-keybinding yas/current-template) (eighth parsed))
(setf (yas/template-keybinding yas/current-template) (yas/read-keybinding (eighth parsed)))
(yas/update-snippet (yas/template-table yas/current-template)
yas/current-template
old-name
@ -3368,7 +3368,8 @@ If it does, also:
field
Also, if FOM is an exit-marker, always call
`yas/advance-start-maybe' on its next fom.
`yas/advance-start-maybe' on its next fom. This is beacuse
exit-marker have identical start and end markers.
"
(cond ((and fom (< (yas/fom-end fom) newend))