emacs/doc, branch feature/byte-switch Emacs is the extensible, customizable, self-documenting real-time display editor. Doc fixes related to mail-host-address 2017-02-13T01:53:13+00:00 Glenn Morris 2017-02-13T01:53:13+00:00 04ea55fa471f0c75eeee6ccea33cf91c81fc246c * lisp/startup.el (mail-host-address): Doc fix. * doc/lispref/os.texi (System Environment): Remove extraneous details of mail-host-address. 
* lisp/startup.el (mail-host-address): Doc fix.
* doc/lispref/os.texi (System Environment):
Remove extraneous details of mail-host-address.
* lisp/isearch.el (isearch-search-fun-default): Set isearch-adjusted 2017-02-09T22:35:22+00:00 Juri Linkov 2017-02-09T22:35:22+00:00 d825d1f28decd671feb71c7657d41d0502ab5cf5 to t to display "Pending" in the search prompt for lax word/symbol search (bug#25562). Don't use lax for lazy-highlighting when 'bound' is non-nil. (word-search-regexp, isearch-symbol-regexp): Don't depend on lax at the beginning of regexp (bug#22589). * lisp/info.el (Info-isearch-search): Use isearch--lax-regexp-function-p. * doc/emacs/search.texi (Word Search, Symbol Search): Mention "Pending" prompt for lax word/symbol search. 
to t to display "Pending" in the search prompt for lax
word/symbol search (bug#25562).  Don't use lax for lazy-highlighting
when 'bound' is non-nil.
(word-search-regexp, isearch-symbol-regexp): Don't depend on lax
at the beginning of regexp (bug#22589).

* lisp/info.el (Info-isearch-search):
Use isearch--lax-regexp-function-p.

* doc/emacs/search.texi (Word Search, Symbol Search):
Mention "Pending" prompt for lax word/symbol search.
Change edebug-max-depth from defconst to defcustom 2017-02-04T10:56:19+00:00 Gemini Lasswell 2017-02-04T10:56:19+00:00 78f841d6db77f8b72d6d7d221af26efb956ab6cb * lisp/emacs-lisp/edebug.el (edebug-max-depth): Add defcustom. (Bug#24713) * etc/NEWS: Mention edebug-max-depth. * doc/lispref/edebug.texi (Checking Whether to Stop): Mention edebug-max-depth and index it. Add cross-references for max-lisp-eval-depth and max-specpdl-size. Co-authored-by: Eli Zaretskii <eliz@gnu.org> 
* lisp/emacs-lisp/edebug.el (edebug-max-depth): Add defcustom.
(Bug#24713)

* etc/NEWS: Mention edebug-max-depth.

* doc/lispref/edebug.texi (Checking Whether to Stop): Mention
edebug-max-depth and index it.  Add cross-references for
max-lisp-eval-depth and max-specpdl-size.

Co-authored-by: Eli Zaretskii <eliz@gnu.org>
Document 'save-some-buffers-default-predicate' 2017-02-04T09:33:54+00:00 Eli Zaretskii 2017-02-04T09:33:54+00:00 12a79dc3cea50435bbd331dc5ec4c12816f1c1b5 * doc/lispref/files.texi (Saving Buffers): * doc/emacs/files.texi (Save Commands): Document save-some-buffers-default-predicate. 
* doc/lispref/files.texi (Saving Buffers):
* doc/emacs/files.texi (Save Commands): Document
save-some-buffers-default-predicate.
Make limit on scroll-margin variable 2017-02-03T02:20:29+00:00 Noam Postavsky 2016-09-11T15:09:57+00:00 e27a91cddc1a66c25e09d3929c5625637ec34a49 * src/xdisp.c (maximum-scroll-margin): New variable. * lisp/cus-start.el: Make it customizable. * etc/NEWS: Mention it. * doc/emacs/display.texi (Auto Scrolling): * doc/lispref/windows.texi (Textual Scrolling): Document it. * src/window.c (window_scroll_pixel_based): Use it instead of hardcoding division by 4 (Bug #5718). 
* src/xdisp.c (maximum-scroll-margin): New variable.
* lisp/cus-start.el: Make it customizable.
* etc/NEWS: Mention it.
* doc/emacs/display.texi (Auto Scrolling):
* doc/lispref/windows.texi (Textual Scrolling): Document it.
* src/window.c (window_scroll_pixel_based): Use it instead of hardcoding
division by 4 (Bug #5718).
; Fix recent documentation changes 2017-02-02T21:06:48+00:00 Eli Zaretskii 2017-02-02T21:06:48+00:00 df915775bc4ead095aa37d2b098de748e1821027 * doc/emacs/search.texi (Other Repeating Search): Index recently introduced variables and faces. 
* doc/emacs/search.texi (Other Repeating Search): Index recently
introduced variables and faces.
Merge from gnulib 2017-02-02T15:50:22+00:00 Paul Eggert 2017-02-02T15:49:55+00:00 46aa9a30095241cabef463fd01f71ce9ee50c4dc 2017-01-30 Port to PGI 16.10 x86-64 2017-01-20 time_rz: fix comment typo 2017-01-14 strftime: %z is -00 if unknown This incorporates: * doc/misc/texinfo.tex, lib/c-ctype.h, lib/strftime.c: * lib/time-internal.h, lib/verify.h: Copy from gnulib. 
2017-01-30 Port to PGI 16.10 x86-64
2017-01-20 time_rz: fix comment typo
2017-01-14 strftime: %z is -00 if unknown
This incorporates:
* doc/misc/texinfo.tex, lib/c-ctype.h, lib/strftime.c:
* lib/time-internal.h, lib/verify.h:
Copy from gnulib.
Show current line highlighted in *Occur* buffer 2017-02-02T10:13:27+00:00 Tino Calancha 2017-02-02T10:13:27+00:00 e280b94dcd6ed42439718ddf9dd704169f6bb536 * lisp/replace.el (list-matching-lines-current-line-face) (list-matching-lines-jump-to-current-line): New user options. (occur--orig-line, occur--orig-line-str): New variables. (occur, occur-engine): Use them. (occur--final-pos): New variable. (occur-1): Use it. (occur-engine): Idem. Show the current line with 'list-matching-lines-current-line-face'. Set point on the first matching line after the current one. * etc/NEWS: Add entry for the new option. 
* lisp/replace.el (list-matching-lines-current-line-face)
(list-matching-lines-jump-to-current-line): New user options.
(occur--orig-line, occur--orig-line-str): New variables.
(occur, occur-engine): Use them.
(occur--final-pos): New variable.
(occur-1): Use it.
(occur-engine): Idem.
Show the current line with 'list-matching-lines-current-line-face'.
Set point on the first matching line after the current one.
* etc/NEWS: Add entry for the new option.
Allow occur command to operate on the region 2017-02-02T10:13:05+00:00 Tino Calancha 2017-02-02T10:13:05+00:00 8e871aef10455eefc34790a9ec011c6fec5e93fe See discussion in: https://lists.gnu.org/archive/html/emacs-devel/2016-12/msg01084.html * lisp/replace.el (occur--region-start, occur--region-end) (occur--matches-threshold): New variables. (occur-engine): Use them. (occur): Idem. Add optional arg REGION; if non-nil occur applies in that region. * doc/lispintro/emacs-lisp-intro.texi (Keybindings): Update manual * doc/emacs/search.texi (Other Repeating Search): Idem. ; etc/NEWS: Add entry for the new feature. 
See discussion in:
https://lists.gnu.org/archive/html/emacs-devel/2016-12/msg01084.html
* lisp/replace.el (occur--region-start, occur--region-end)
(occur--matches-threshold): New variables.
(occur-engine): Use them.
(occur): Idem.
Add optional arg REGION; if non-nil occur applies in that region.
* doc/lispintro/emacs-lisp-intro.texi (Keybindings): Update manual
* doc/emacs/search.texi (Other Repeating Search): Idem.
; etc/NEWS: Add entry for the new feature.
Allow C++ nested brace-list-entries to be better indented. 2017-02-01T20:20:09+00:00 Alan Mackenzie 2017-02-01T20:20:09+00:00 94ad13b93c6fc099a353c8eb27c00a68ee79a952 This fixes bug #24431. The key change of this bug fix is correctly analyzing nested brace lists when the opening element stands on the same line as both its introductory brace and an enclosing parameter list parenthesis. * list/progmodes/cc-align.el (c-lineup-under-anchor): New line-up function. * list/progmodes/cc-engine.el (c-looking-at-or-maybe-in-bracelist): Accept the presence of exactly an identifier between an open parenthesis and an open brace as evidence of the brace starting a brace list. (c-looking-at-statement-block): New function, extracted from c-looking-at-inexpr-block. Enhance it to analyze inner blocks recursively when needed. (c-looking-at-inexpr-block): Extract new function (see above) and call it. (c-add-stmt-syntax): Enhance, with new &optional parameter, to supply the prime syntactic symbol with a fixed anchor point. When this is used, restrict all added syntactic symbols to those having an anchor point on the same line. Add, in addition to the current additional symbols, c-brace-list-entry when needed; use c-looking-at-statement-block to determine the latter. (c-guess-basic-syntax, CASE 9D): Use c-add-stmt-syntax rather than just c-add-syntax, to assemble the syntactic context of a 'brace-list-entry, thus getting, possibly, several accompanying syntactic entries. * lisp/progmodes/cc-styles.el (c-style-alist, "gnu" style): New entry for 'brace-list-intro, namely c-lineup-arglist-intro-after-paren. * lisp/progmodes/cc-vars.el (c-offsets-alist): Change the factory default offset for 'brace-list-entry from 0 to c-lineup-under-anchor. * doc/misc/cc-mode.texi (Syntactic Symbols): Amend the definition of brace-list-intro. (Brace List Symbols): Amend the example to show the new analysis of brace lists when the first element comes on the same line as the opening brace. (Misc Line-Up): Document the new line-up function c-lineup-under-anchor. 
This fixes bug #24431.  The key change of this bug fix is correctly analyzing
nested brace lists when the opening element stands on the same line as both
its introductory brace and an enclosing parameter list parenthesis.

* list/progmodes/cc-align.el (c-lineup-under-anchor): New line-up function.

* list/progmodes/cc-engine.el (c-looking-at-or-maybe-in-bracelist): Accept the
presence of exactly an identifier between an open parenthesis and an open
brace as evidence of the brace starting a brace list.
(c-looking-at-statement-block): New function, extracted from
c-looking-at-inexpr-block.  Enhance it to analyze inner blocks recursively
when needed.
(c-looking-at-inexpr-block): Extract new function (see above) and call it.
(c-add-stmt-syntax): Enhance, with new &optional parameter, to supply the
prime syntactic symbol with a fixed anchor point.  When this is used, restrict
all added syntactic symbols to those having an anchor point on the same line.
Add, in addition to the current additional symbols, c-brace-list-entry when
needed; use c-looking-at-statement-block to determine the latter.
(c-guess-basic-syntax, CASE 9D): Use c-add-stmt-syntax rather than just
c-add-syntax, to assemble the syntactic context of a 'brace-list-entry, thus
getting, possibly, several accompanying syntactic entries.

* lisp/progmodes/cc-styles.el (c-style-alist, "gnu" style): New entry for
'brace-list-intro, namely c-lineup-arglist-intro-after-paren.

* lisp/progmodes/cc-vars.el (c-offsets-alist): Change the factory default
offset for 'brace-list-entry from 0 to c-lineup-under-anchor.

* doc/misc/cc-mode.texi (Syntactic Symbols): Amend the definition of
brace-list-intro.
(Brace List Symbols): Amend the example to show the new analysis of brace
lists when the first element comes on the same line as the opening brace.
(Misc Line-Up): Document the new line-up function c-lineup-under-anchor.