emacs/gnu.emacs
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/emacs.git synced 2026-09-10 07:46:51 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity

; * doc/lispref/text.texi (Undo): Fix last change.

Browse source
This commit is contained in:
Eli Zaretskii 2026-09-04 14:15:59 +03:00
parent 4281de8bcd
commit ec581f0da3
1 changed files with 10 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
doc/lispref/text.texi
View file

@ -1451,10 +1451,16 @@ whether the element pertains to that region.
@item (apply @var{delta} (@var{beg} . @var{end}) @var{funname} . @var{args})
This kind of element is similar to the previous form. The difference is
that @var{funname} is invoked with @w{@code{(apply @var{funname}
@var{beg2} @var{end2} @var{args})}}, where @var{beg2} and @var{end2} are
the adjusted values of @var{beg} and @var{end}. The function can use
those arguments to compute positions relative to the adjusted region.
that, to undo it, @var{funname} is invoked like this:
@lisp
(apply @var{funname} @var{beg2} @var{end2} @var{args})
@end lisp
@noindent
where @var{beg2} and @var{end2} are the adjusted values of @var{beg} and
@var{end}. The function can use those arguments to compute positions
relative to the adjusted region.
@item nil
This element is a boundary. The elements between two boundaries are