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Fix field transform application in yas-next-field

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* yasnippet.el (yas--apply-transform): Don't let-bind yas-moving-away-p
to nil, it's nil by default.
(yas-next-field): Call `yas--field-update-display' instead of only
calling `yas--eval-lisp' so that the result of the transform is inserted
into the buffer.
This commit is contained in:
Noam Postavsky 2016-05-12 04:57:08 -04:00
parent 6f97316551
commit 6180cc4059
1 changed files with 5 additions and 8 deletions
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13
yasnippet.el
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@ -2966,7 +2966,6 @@ If there is a transform but it returns nil, return the empty
string iff EMPTY-ON-NIL-P is true."
(let* ((yas-text (yas--field-text-for-display field))
(yas-modified-p (yas--field-modified-p field))
(yas-moving-away-p nil)
(transform (if (yas--mirror-p field-or-mirror)
(yas--mirror-transform field-or-mirror)
(yas--field-transform field-or-mirror)))
@ -3095,13 +3094,11 @@ If there's none, exit the snippet."
(let* ((snippet (car (yas--snippets-at-point)))
(active-field (overlay-get yas--active-field-overlay 'yas--field))
(target-field (yas--find-next-field arg snippet active-field)))
;; First check if we're moving out of a field with a transform.
(when (and active-field (yas--field-transform active-field))
(let* ((yas-moving-away-p t)
(yas-text (yas--field-text-for-display active-field))
(yas-modified-p (yas--field-modified-p active-field)))
;; primary field transform: exit call to field-transform
(yas--eval-lisp (yas--field-transform active-field))))
;; Apply transform to active field.
(when active-field
(let ((yas-moving-away-p t))
(when (yas--field-update-display active-field)
(yas--update-mirrors snippet))))
;; Now actually move...
(if target-field
(yas--move-to-field snippet target-field)