Add/fix documentation for widget-apply
commit4d65821bf016dff6a8b10578913970f854763346
authorJuanma Barranquero <lekktu@gmail.com>
Wed, 16 Oct 2019 13:39:42 +0000 (16 15:39 +0200)
committerJuanma Barranquero <lekktu@gmail.com>
Wed, 16 Oct 2019 13:39:42 +0000 (16 15:39 +0200)
treeab1d98d2cdc3aeb2ddabc4707ed12bedd86fff8d
parentb70f885d582e9431ced5b1a07b526b720e70b7ba
Add/fix documentation for widget-apply

* doc/misc/widget.texi (Widget Properties): Document `widget-apply'.

* src/fns.c (Fwidget_apply): Document return value (used in many
places).
doc/misc/widget.texi
src/fns.c