Github/emacs
2
0
Fork 1
mirror of git://git.sv.gnu.org/emacs.git synced 2026-02-23 13:27:36 +00:00
Code Issues Projects Releases Packages Wiki Activity

Patch by rms.

Browse source
This commit is contained in:
Gerd Moellmann 1999-10-25 14:03:38 +00:00
parent 93baa0eab1
commit 41982e72de
1 changed files with 35 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

37
lispref/advice.texi
View file

@ -240,6 +240,14 @@ expanded when a program is compiled, not when a compiled program is run.
All subroutines used by the advice need to be available when the byte
compiler expands the macro.
@deffn Command ad-unadvise function
This command deletes the advice from @var{function}.
@end deffn
@deffn Command ad-unadvise-all
This command deletes all pieces of advice from all functions.
@end deffn
@node Around-Advice
@section Around-Advice
@ -359,6 +367,12 @@ This command deactivates the advice for @var{function}.
@cindex advice, deactivating
@end deffn
@deffn Command ad-update function &optional compile
This command activates the advice for @var{function}
if its advice is already activated. This is useful
if you change the advice.
@end deffn
@deffn Command ad-activate-all &optional compile
This command activates the advice for all functions.
@end deffn
@ -367,6 +381,12 @@ This command activates the advice for all functions.
This command deactivates the advice for all functions.
@end deffn
@deffn Command ad-update-all &optional compile
This command activates the advice for all functions
whose advice is already activated. This is useful
if you change the advice of some functions.
@end deffn
@deffn Command ad-activate-regexp regexp &optional compile
This command activates all pieces of advice whose names match
@var{regexp}. More precisely, it activates all advice for any function
@ -393,8 +413,8 @@ last time it was activated.
@deffn Command ad-start-advice
Turn on automatic advice activation when a function is defined or
redefined. If you turn on this mode, then advice really does
take effect immediately when defined.
redefined. If you turn on this mode, then advice takes effect
immediately when defined.
@end deffn
@deffn Command ad-stop-advice
@ -405,6 +425,19 @@ redefined.
@defopt ad-default-compilation-action
This variable controls whether to compile the combined definition
that results from activating advice for a function.
A value of @code{always} specifies to compile unconditionally
A value of @code{nil} specifies never compile the advice.
A value of @code{maybe} specifies to compile if the byte-compiler is
already loaded. A value of @code{like-original} specifies to compile
the advice if the the original definition of the advised function is
compiled or a built-in function.
This variable takes effect only if the @var{compile} argument of
@code{ad-activate} (or any of the above functions) was supplied as
@code{nil}. If that argument is non-@code{nil}, that means
to compile the advice regardless.
@end defopt
If the advised definition was constructed during ``preactivation''