GitLab

(syms_of_emacs): Lisp variables deleted.

(Changing Key Bindings, Key Binding Commands): Use kbd in examples.

(Accessing Events): New functions posn-at-point and posn-at-x-y.
Add example to posn-x-y.

of query-replace in example.
(Regexp Replace): Add explanations for `\,', `\#' and `\?'
sequences.
(Query Replace): Correct explanation of `^' which does not use
the mark stack.

indent-line-function defaults to general news instead of new
packages.  Same for query-replace-skip-read-only.  Add
description of new `\,' and `\?' replacement string features.

replacements here.
(query-replace-regexp): Doc string explaining this and the new
`\?' replacement.  Remove `\,' and `\#' implementation here, as it
is better placed in `query-replace-read-args'.
(replace-regexp): Explain `\,', `\#' and `\?'.
(replace-match-data): New function for thorough reuse/destruction
of old match-data.
(replace-match-maybe-edit): Function for implementing `\?'
editing.
(perform-replace): Fix maintaining of the match stack including
already matched regions, implement `\?', fix various problems
with regions while editing and other stuff.
(replace-highlight): Simplified.

(grep-regexp-alist): Give it the full functionality of gnu style compilation messages with line and column ranges.  Ask me for the perl script I'm working on, that uses these.

thoroughly when replacing strings in the buffer.
search.c (match-data): When INTEGERS is non-nil and the last match
was in a buffer, add the buffer as last element to the match data.
(Fset_match_data): If an additional element of the match-data is
a buffer, restore it to last_thing_searched.
(save_search_regs): Save last_thing_searched as part of the match
data.
(restore_match_data): Restore it again.

	* search.c (Freplace_match): Adjust the match-data more
	thoroughly when replacing strings in the buffer.
	search.c (match-data): When INTEGERS is non-nil and the last match
	was in a buffer, add the buffer as last element to the match data.
	(Fset_match_data): If an additional element of the match-data is
	a buffer, restore it to last_thing_searched.
	(save_search_regs): Save last_thing_searched as part of the match
	data.
	(restore_match_data): Restore it again.

(Shell Ring): Describe comint-dynamic-list-input-ring here.

Remove.
(comint-insert-input, comint-mouse-insert-input): New functions
based on comint-insert-clicked-input for two bindings but just
one functionality.

(Describing Characters): Describe PREFIX argument to `key-description'.
Correct and clarify definition of `text-char-description'.
Describe NEED-VECTOR argument to `read-kbd-macro'.
(Help Functions): Clarify definition of `apropos'.

(SAFE_ALLOCA_LISP): Change second arg to number of elements.
Set dogc member in Lisp_Save_Value object so it will be GC'ed.
(SAFE_FREE_LISP): New macro.

SAFE_FREE_LISP macros.

(make_save_value): Init new dogc member.
(mark_object): Mark Lisp_Save_Value pointer array if dogc is set.

Temporarily inhibits GC if memory is xmalloc'ed, as the Lisp_Objects
in that memory area are unknown to GC.  Add comments.