procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Document some missing commands related to text scaling

Browse source 
* doc/emacs/display.texi (Text Scale): Document
`text-scale-pinch' and `mouse-wheel-text-scale'.
This commit is contained in:
Po Lu 2021-12-26 18:51:48 +08:00
parent 9c0ad88936
commit 2958d0ec49
1 changed files with 14 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
doc/emacs/display.texi
View file

@ -903,6 +903,20 @@ prefix argument.
@code{text-scale-mode} if the current font scaling is other than 1,
and disable it otherwise.
@cindex pinch to scale
@findex text-scale-pinch
The command @code{text-scale-pinch} increases or decreases the text
scale based on the distance between fingers on a touchpad when a pinch
gesture is performed by placing two fingers on a touchpad and moving
them towards or apart from each other. This is only available on some
systems with supported hardware.
@findex mouse-wheel-text-scale
The command @code{mouse-wheel-text-scale} also changes the text
scale. Normally, it is run when you press @key{Ctrl} while moving the
mouse wheel. The text scale is increased when the wheel is moved
downwards, and it is decreased when the wheel is moved upwards.
@node Font Lock
@section Font Lock mode
@cindex Font Lock mode