docs: remove undo-group functions from documentation

As discussed in
85ffa77b4e
these functions are not intended for long term use.

Also fix a typo introduced in 85ffa77.
This commit is contained in:
David Adam 2021-04-06 21:18:21 +08:00
parent 89eeafe393
commit b05275cedc

View File

@ -97,8 +97,6 @@ The following special input functions are available:
- ``begin-selection``, start selecting text
- ``begin-undo-group`` and ``end-undo-group``, for coalescing multiple changes into a single action that will be undone with ``undo``
- ``cancel``, cancel the current commandline and replace it with a new empty one
- ``cancel-commandline``, cancel the current commandline and replace it with a new empty one, leaving the old one in place with a marker to show that it was cancelled
@ -189,7 +187,7 @@ The following special input functions are available:
- ``togglecase-char``, toggle the capitalisation (case) of the character under the cursor
- ``togglecase-selection``, toogle the capitalisation (case) of the selection
- ``togglecase-selection``, toggle the capitalisation (case) of the selection
- ``insert-line-under``, add a new line under the current line