* Added a new section "Field-level undo functionality" to correct

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issue 33.

* Added functions `yas/field-undo-before-hook',
  `yas/field-undo-after-hook', `yas/field-undo-group-text-change' and
  variables `yas/field-undo-history',
  `yas/field-undo-forbidden-commands' to implement field-level undo.

* Modified `yas/cleanup-snippet' to record the actual snippet end
  in the snippet before cleaning up the main overlay.

* New hooks `yas/field-undo-before-hook' and
  `yas/field-undo-after-hook' added to `pre-command-hook' and
  `post-command-hook', respectively.

* Slightly changed the commentary of the "Snippet register and
  unregister routines section"

* Modified step 12 to call `yas/undo-expand-snippet' without the
  `(point-min)' argument, which led to incorrect undo behaviour.

* Added a new step in `yas/expand-snippet' describing the local
  restore and save of undo infomation in a new slot of the
  `yas/snippet' structure. This is step 14, previous 14 was moved to 15.

* Modified `yas/undo-expand-snippet' to kill text up to the the
  correct snippet end, which was not being calculated correctly. It is
  now a slot of the snippet itself and no longer a parameter.

* Added functions `yas/current-field-text',
  `yas/replace-fields-with-value',
  `yas/remove-recent-undo-from-history' to refactor some code used
  twice or more.

* Modified `yas/check-cleanup-snippet' to detect trigger cleanup
  if point exits any primary snippet field, of any
  group. Previously cleanup would only be triggered on exiting
  all groups. This is a follow-up to issue 28.

* Added two slot to the `yas/snippet' structure to allow for
  field-level undo and correct small bug in the previous fix of issue
  28.

* Modified `yas/cleanup-snippet' to call
  `yas/after-exit-snippet-hook' as a follow-up to feedback on
  issue 28.

* (Accidentaly :) changed (but corrected!) indentation of most
  existing functions. This was done by a buffer global indent-region.

* (Accidentaly :) ran `checkdoc' but then gave up, it's
  uncessary. Didn't change much stuff though.

...

This commit is contained in:

capitaomorte 2008-08-30 19:33:16 +00:00

parent b8e187b5b6

commit cca2df173d

1 changed files with 786 additions and 629 deletions

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