Philipp Stephani 53dfd85a7f Edebug: Disable backtracking when hitting a &define keyword. ... Edebug doesn't deal well with backtracking out of definitions, see Bug#41988. Rather than trying to support this rare situation (e.g. by implementing a multipass parser), prevent it by adding an implicit gate. * lisp/emacs-lisp/edebug.el (edebug--match-&-spec-op): Disable backtracking when hitting a &define keyword. * test/lisp/emacs-lisp/edebug-tests.el (edebug-tests-duplicate-&define): New unit test. (edebug-tests--duplicate-&define): New helper macro. * doc/lispref/edebug.texi (Backtracking): Mention &define in the list of constructs that disable backtracking. * etc/NEWS: Document new behavior.		2021-04-10 18:19:49 +02:00
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emacs	User option to move to another match when changing direction in isearch.	2021-04-08 22:04:08 +03:00
lispintro	Remove references to very old versions of Emacs from eintr	2021-04-03 00:53:43 +02:00
lispref	Edebug: Disable backtracking when hitting a &define keyword.	2021-04-10 18:19:49 +02:00
man	Update copyright year to 2021	2021-01-01 01:13:56 -08:00
misc	* doc/misc/tramp.texi (Frequently Asked Questions): New item about recentf.	2021-04-08 16:35:02 +02:00