Eli Zaretskii [Tue, 2 Feb 2016 18:01:33 +0000 (20:01 +0200)]
Fix file-name recognition in 'etags'
* lib-src/etags.c (get_language_from_filename): If FILE includes a
leading directory, compare only its basename to the known file
names in lang_names[].
* test/etags/Makefile (RBSRC): Adapt to recent test1.ruby
renaming.
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6:
* test/etags/CTAGS.good: Adapt to changes in Ruby file names and
to the results in Makefile due to the above etags.c fix.
Eli Zaretskii [Tue, 2 Feb 2016 17:50:08 +0000 (19:50 +0200)]
Change Ruby file names and extensions recognized by 'etags'
* lib-src/etags.c <Ruby_filenames>: New variable, holds names
of Ruby files.
<Ruby_suffixes>: Treat .rb, .ru, and .rbw as Ruby extensions.
<lang_names>: Add Ruby_filenames to the Ruby entry.
* test/etags/ruby-src/test1.ru: Renamed from test1.ruby.
(Bug#22241)
Eli Zaretskii [Tue, 2 Feb 2016 17:16:22 +0000 (19:16 +0200)]
More improvements for Ruby support in 'etags'
* lib-src/etags.c (Ruby_functions): Tag Ruby accessors and
alias_method. Identify constants even if the assignment is not
followed by whitespace. (Bug#22241)
* test/etags/ruby-src/test1.ruby: Add tests for constants,
accessors, and alias_method.
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6:
* test/etags/CTAGS.good: Adapt to changes in Ruby tests.
* eww.el (eww-tag-form): Don't overwrite initial form data in text
fields.
(eww-process-text-input): Make `M-t' at the end of text fields work
better (bug#19085).
Make eww-browse-url with new-window parameter work again
* eww.el (eww-browse-url): Stay in the same buffer if we're
already in a eww mode buffer so that eww-browse-url with a
new-window parameter works (bug#22244).
* lisp/textmodes/css-mode.el (css-bang-ids): New defconst holding CSS
identifiers on the form !foo.
(scss-bang-ids): New defconst holding SCSS identifiers on the form
!foo.
(css--font-lock-keywords): Highlight the new SCSS bang identifiers in
`font-lock-builtin-face'.
* test/indent/css-mode.css: Add bang rule test case.
* test/indent/scss-mode.css: Add test cases for the introduced bang
rules.
This is related to the autogen.sh changes made by Paul Eggert in
commit d766ca8f (2016-02-01) and commit cedd7cad (2016-02-01), and to
my edits today to http://www.emacswiki.org/emacs/GitForEmacsDevs and
to emacswiki.org/emacs/GitQuickStartForEmacsDevs. See also the thread
"Recommend these .gitconfig settings for git integrity." at
https://lists.gnu.org/archive/html/emacs-devel/2016-01/threads.html#01802.
Martin Rudalics [Mon, 1 Feb 2016 18:01:34 +0000 (19:01 +0100)]
Some corrections in Elisp manual
* doc/lispref/buffers.texi (Read Only Buffers): Describe optional
argument POSITION.
* doc/lispref/debugging.texi (Error Debugging): `debug-on-signal'
is an option.
* doc/lispref/display.texi (Refresh Screen): Describe optional
argument FRAME of `redraw-frame'.
(Attribute Functions): Describe optional argument CHARACTER of
`face-font'.
(Defining Images): `image-load-path' is an option.
(Beeping): `ring-bell-function' is an option.
* doc/lispref/frames.texi (Size and Position): The PIXELWISE
argument of `set-frame-size' is optional.
(Raising and Lowering): The TERMINAL argument of `tty-top-frame'
is optional.
* doc/lispref/keymaps.texi (Controlling Active Maps): Fix doc of
`set-transient-map'.
* doc/lispref/minibuf.texi (Text from Minibuffer):
`read-regexp-defaults-function' is an option.
(Minibuffer Contents): `delete-minibuffer-contents' is a command.
* doc/lispref/modes.texi (Mode Line Variables):
`mode-line-position' and `mode-line-modes' are variables, not
options.
* doc/lispref/strings.texi (Creating Strings): The START argument
of `substring' is optional.
* doc/lispref/text.texi (Buffer Contents): Describe optional
argument NO-PROPERTIES of `thing-at-point'.
(User-Level Deletion): Both arguments of
`delete-trailing-whitespace' are optional.
(Margins): Use @key{RET} instead of @kbd{RET}.
* doc/lispref/windows.texi (Display Action Functions): Write
non-@code{nil} instead of non-nil.
(Choosing Window Options): The WINDOW arg of
`split-window-sensibly' is optional.
(Choosing Window Options): Write non-@code{nil} instead of
non-nil.
(Window Start and End): Both args of `window-group-end' are
optional.
* src/buffer.c (Fbarf_if_buffer_read_only): Rename argument POS
to POSITION to keep consisteny with doc-string.
Paul Eggert [Mon, 1 Feb 2016 01:31:23 +0000 (17:31 -0800)]
Omit unnecessary history from Lisp intro
* doc/lispintro/emacs-lisp-intro.texi (Review, Digression into C)
(Conclusion): Reword so as not to talk about earlier versions
of Emacs in what should be an intro.
Paul Eggert [Sun, 31 Jan 2016 21:43:13 +0000 (13:43 -0800)]
autogen.sh now arranges for git to check hashes
Suggested by Karl Fogel in:
http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg01802.html
* autogen.sh: Do "git config transfer.fsckObjects true".
Paul Eggert [Sun, 31 Jan 2016 18:38:41 +0000 (10:38 -0800)]
Fix (c & 040) typo in emergency escapes
* src/keyboard.c (handle_interrupt): Fix recently-introduced
typo (040 should have been ~040) that silently suppressed
auto-saves after emergency escapes. Redo comparison to avoid
similar problems.
Paul Eggert [Sun, 31 Jan 2016 02:38:51 +0000 (18:38 -0800)]
Pacify GCC on C library without glibc API
Without this change, with --enable-gcc-warnings GCC would complain
“error: redundant redeclaration of ‘aligned_alloc’”.
* configure.ac: Simplify aligned_alloc testing.
* src/alloc.c (aligned_alloc): Don’t use if DARWIN_OS,
since the simplified configure.ac no longer checks for that.
Don’t declare if HAVE_ALIGNED_ALLOC.
Correct misspelling of HAVE_ALIGNED_ALLOC in ifdef.
Eli Zaretskii [Sat, 30 Jan 2016 15:27:45 +0000 (17:27 +0200)]
Fix typos in Introduction to Emacs Lisp manual
* doc/lispintro/emacs-lisp-intro.texi (Emacs Initialization)
(kill-new function, Digression into C)
(Complete forward-sentence, Divide and Conquer, Find a File)
(lengths-list-many-files, Columns of a graph, defcustom)
(recursive-count-words): Fix typos. Reported by Daniel Bastos
<dbastos@toledo.com>.
lu4nx [Sat, 30 Jan 2016 12:56:43 +0000 (14:56 +0200)]
Support Go language in 'etags'
* lib-src/etags.c <Ruby_help>: Fix documentation of Ruby tags.
<Go_help>: New help.
<Go_suffixes>: New variable.
(Go_functions): New function.
<lang_names>: Add entry for Go. (Bug#22370)
* doc/emacs/maintaining.texi (Tag Syntax): Document Go support.
* doc/man/etags.1: Mention Go support.
* etc/NEWS: Mention Go support.
* test/etags/go-src/test.go:
* test/etags/go-src/test1.go: New test files.
* test/etags/Makefile (GOSRC): New variable.
(SRCS): Add $(GOSRC).
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6:
* test/etags/CTAGS.good: Adapt to addition of Go tests.
Eli Zaretskii [Sat, 30 Jan 2016 12:16:36 +0000 (14:16 +0200)]
Improve Ruby support in 'etags'
* lib-src/etags.c (Ruby_functions): Tag constants. Don't tag
singleton classes. Remove class qualifiers from tags generated
for method and constant names. (Bug#22241)
* doc/emacs/maintaining.texi (Tag Syntax): Mention that constants
are tagged by etags in Ruby.
* etc/NEWS: Mention that constants are tagged by etags in Ruby.
* test/etags/ruby-src/test1.ruby: Add more tests.
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6:
* test/etags/CTAGS.good: Adapt to the changes in etags and in Ruby
tests.
Eli Zaretskii [Sat, 30 Jan 2016 10:18:43 +0000 (12:18 +0200)]
Adjust etags test results to changes in copyright years
* test/etags/CTAGS.good:
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6: Adjust to shift in characters and
in line numbers.
Eli Zaretskii [Sat, 30 Jan 2016 08:04:13 +0000 (10:04 +0200)]
Document xwidget commands and functions
* doc/lispref/display.texi (Xwidgets): New section, describes some
of the xwidget primitives.
* doc/lispref/display.texi (Display): Update the chapter menu.
* doc/emacs/misc.texi (Embedded WebKit Widgets): New section.
* doc/emacs/emacs.texi (Top): Update the master menu to include
the xwidget node.
Dmitry Gutov [Sat, 30 Jan 2016 04:21:31 +0000 (07:21 +0300)]
Improve project-find-file yet again!
* lisp/progmodes/project.el (project--completing-read-strict):
New function.
(project-find-file-in): Use it.
(project-file-completion-table): Move the default
implementation inside the cl-defgeneric form.
(http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg01720.html)
Stephen Leake [Fri, 29 Jan 2016 23:43:26 +0000 (17:43 -0600)]
Improve project-find-file
* lisp/progmodes/project.el (project-file-completion-table): New.
(project-find-file, project-or-external-find-file): Default to filename
at point.
(project-file-completion-table): New, split out from
project--find-file-in.
(project-find-file-in): Renamed from project--find-file-in, use
project-file-completion-table.
* lisp/progmodes/xref.el (ede-minor-mode): New declaration.
(xref--find-ignores-arguments): Add doc string.
* lisp/ses.el (ses-localvars): rename variable
`ses--renamed-cell-symb-list' into `ses--in-killing-named-cell-list'
and adjust the comment about it.
(ses-plist-delq): new defun.
(ses--ses-buffer-list): new defvar.
(ses--unbind-cell-name): new defun.
(ses-relocate-symbol): Do not relocate symbol when it is a named cell.
(ses-relocate-formula): Undo change of
2011-12-27T19:30:39Z!vincentb1@users.sourceforge.net that was
preventing relocation for named cell --- now doing this is delegated
to function `ses-relocate-symbol'.
(ses-relocate-range): In docstring, undo change of
2016-01-03T07:31:52Z!johnw@newartisans.com, `ses-range' must remain
lower case as it is not a variable.
(ses-relocate-all): Cell name relocation : 1) check that cell is a
renamed cell by testing `ses-cell' property to :ses-named, rather than
comparing name to corresponding standard name. Set rowcol of renamed
cell into the hashmap --- `ses-cell' property must not be used for
that as the same name can be used for different locations in different
SES sheets ; 2) use `local-variable-if-set-p' rather than `boundp' and
`local-variable-p' to check if cell name is already in use in this
sheet or needs initialisation.
(ses-relocate-all): Cell value relocation : 1) like for name
relocation use the `ses-cell' property rather than comparing actual
name to corresponding standard name. 2) Correct bug introduced in
2011-12-27T19:30:39Z!vincentb1@users.sourceforge.net, as the test was
made the other way round than the intention --- ie value relocation
was disabled for standard cell, not for renamed cell as was the
intention.
(ses-relocate-all): Add loop for unbinding deleted renamed cells
names.
(ses-killbuffer-hook): new defun.
(ses-mode): Add the ses--ses-buffer-list maintenance mechanism ---
kill buffer hook, plus pushing current buffer if new in list.
(ses-delete-row, ses-delete-column): Collect deleted renamed cells
into `ses--in-killing-named-cell-list'.
(ses-rename-cell): Remove update of variable
`ses--renamed-cell-symb-list', this variable is renamed to
`ses--in-killing-named-cell-list', and its setting is done in
functions `ses-delete-row' and , `ses-delete-column' now.
(ses-rename-cell): Make cell new name a buffer local variable.
(ses-rename-cell): Change correction of
2015-12-30T23:10:37Z!vincentb1@users.sourceforge.net concerning
computation of the range over which `cursor-intangible' property was
to be updated. This correction was ok for non spilling cells, but not
for cells spilling over following blank cells. Simply use
`next-single-property-change' rather than computing the end column
from column widths.
Eli Zaretskii [Fri, 29 Jan 2016 09:40:31 +0000 (11:40 +0200)]
Minor improvements to 'pcase' documentation
* doc/lispref/control.texi (Pattern matching case statement):
Improve the documentation of 'pcase' per comments. See two
discussion threads on emacs-devel@gnu.org for the details:
http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg01335.html
http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg01336.html.
Paul Eggert [Wed, 27 Jan 2016 07:00:10 +0000 (23:00 -0800)]
malloc.h hygiene
This attempts to future-proof Emacs a bit against possible glibc
changes, by having Emacs use <malloc.h> declarations rather than
coding them up by hand. Problem noted by Florian Weimer in:
https://sourceware.org/ml/libc-alpha/2016-01/msg00777.html
Implement this mainly by moving malloc.h-related functions from
emacs.c (which does not include <malloc.h>) to alloc.c (which does).
* src/alloc.c (my_heap_start) [DOUG_LEA_MALLOC || GNU_LINUX]:
New function.
The remaining changes to this file apply only if DOUG_LEA_MALLOC.
(alloc_unexec_pre, alloc_unexec_post): New functions.
(malloc_initialize_hook): Use my_heap_start and alloc_unexec_post.
(__MALLOC_HOOK_VOLATILE): New macro, if not already defined.
(__malloc_initialize_hook): Use it.
(malloc_state_ptr, malloc_initialize_hook, __malloc_initialize_hook):
Move here from ...
* src/emacs.c: ... here.
(malloc_get_state, malloc_set_state): Remove extern decls.
(my_heap_start) [DOUG_LEA_MALLOC || GNU_LINUX]: Remove static var.
All uses changed to similarly-named new function.
(Fdump_emacs): Use new functions alloc_unexec_pre, alloc_unexec_post.
* src/lisp.h (my_heap_start, alloc_unexec_pre, alloc_unexec_post):
New decls.
K. Handa [Sat, 2 Jan 2016 07:36:21 +0000 (16:36 +0900)]
support rendering of wider range of combinging characters by ftfont backend
* lisp/language/hebrew.el (hebrew-shape-gstring): If the font backend
supports rendering of combining characters, call
font-shape-gstring.
* src/font.c (Ffont_get): Handle `combining-capability' property.
(syms_of_font): New symbol ":combining-capability'.
* src/font.h (struct font_driver): New member combining_capability.
* src/ftfont.c: Include "category.h".
(ftfont_driver): Initialize combining_capability to
ftfont_combining_capability.
(ftfont_shape_by_flt): If OTF is null, try to find a suitable
FLT in advance.
(ftfont_combining_capability): New function.
Anders Lindgren [Tue, 26 Jan 2016 12:51:59 +0000 (13:51 +0100)]
Fixed NextStep fullscreen issue (bug#22468)
When in fullscreen mode, `[screen visibleFrame]' sometimes
includes, sometimes excludes the menu bar. This could cause
a frame to be placed too low when in fullscreen mode.
* src/nsterm.m (ns_menu_bar_should_be_hidden): Trace.
(constrain_frame_rect): New parameter, isFullscreen, when true don't
query the height of the menu bar.
(ns_constrain_all_frames): Pass `false' (isFullscreen) to
`constrain_frame_rect'.
([EmacsView initFrameFromEmacs:]): Trace.
([EmacsView isFullscreen]): Trace.
([EmacsWindow constrainFrameRect:toScreen:]): Pass fullscreen
state to `constrain_frame_rect'.
Artur Malabarba [Mon, 25 Jan 2016 22:42:50 +0000 (22:42 +0000)]
* lisp/files.el: Use a fixed file name for the second dir-locals file
(dir-locals-file): Revert to its original fixed value.
(dir-locals-file-2): New const.
(dir-locals--all-files): Don't use `file-name-all-completions'.
Instead, just check for the 2 dir-locals files and return a list
of the ones that exit (if any).
* etc/NEWS: Document the change.
* doc/emacs/custom.texi (Directory Variables): Document the change.
* doc/lispref/variables.texi (Directory Local Variables): Update
accordingly.
Returning a cache remains unchanged, but the case of returning a
file (or pattern) is now changed to return the contaning
directory.
(dir-locals-read-from-file): Rename to `dir-locals-read-from-dir'
and make obsolete.
(dir-locals-read-from-dir): Simplify accordingly.
(hack-dir-local-variables): Simplify accordingly and rename a
variable.
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