* Re: [Emacs-diffs] master 125a8a6: CC Mode: create and use c-set-keymap-parent. [not found] ` <20170712170705.8D71A22E12@vcs0.savannah.gnu.org> @ 2017-07-12 18:10 ` Stefan Monnier 2017-07-13 18:00 ` Alan Mackenzie 0 siblings, 1 reply; 2+ messages in thread From: Stefan Monnier @ 2017-07-12 18:10 UTC (permalink / raw) To: emacs-devel; +Cc: Alan Mackenzie > +(defmacro c-set-keymap-parent (map parent) > + (cond > + ;; XEmacs > + ((cc-bytecomp-fboundp 'set-keymap-parents) > + `(set-keymap-parents ,map ,parent)) > + ;; Emacs > + ((cc-bytecomp-fboundp 'set-keymap-parent) > + `(set-keymap-parent ,map ,parent)) > + ;; incompatible > + (t (error "CC Mode is incompatible with this version of Emacs")))) All versions of Emacs I can think of have `set-keymap-parent`, including Emacs-19 and XEmacs. Why not just always use `set-keymap-parent`? Stefan ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Emacs-diffs] master 125a8a6: CC Mode: create and use c-set-keymap-parent. 2017-07-12 18:10 ` [Emacs-diffs] master 125a8a6: CC Mode: create and use c-set-keymap-parent Stefan Monnier @ 2017-07-13 18:00 ` Alan Mackenzie 0 siblings, 0 replies; 2+ messages in thread From: Alan Mackenzie @ 2017-07-13 18:00 UTC (permalink / raw) To: Stefan Monnier; +Cc: emacs-devel Hello, Stefan. On Wed, Jul 12, 2017 at 14:10:56 -0400, Stefan Monnier wrote: > > +(defmacro c-set-keymap-parent (map parent) > > + (cond > > + ;; XEmacs > > + ((cc-bytecomp-fboundp 'set-keymap-parents) > > + `(set-keymap-parents ,map ,parent)) > > + ;; Emacs > > + ((cc-bytecomp-fboundp 'set-keymap-parent) > > + `(set-keymap-parent ,map ,parent)) > > + ;; incompatible > > + (t (error "CC Mode is incompatible with this version of Emacs")))) > All versions of Emacs I can think of have `set-keymap-parent`, including > Emacs-19 and XEmacs. Why not just always use `set-keymap-parent`? Why not, indeed? I wasn't aware of the existence of `set-keymap-parent' in XEmacs until you pointed it out. The preferred form in XEmacs is in any case `set-keymap-parents', the singular form being in a file called "obsolete.el". Anyway, it doesn't seem to be a big enough point to be worth raising a fuss over. > Stefan -- Alan Mackenzie (Nuremberg, Germany). ^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-07-12 18:10 ` [Emacs-diffs] master 125a8a6: CC Mode: create and use c-set-keymap-parent Stefan Monnier
2017-07-13 18:00 ` Alan Mackenzie
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