Fixes Bug#15880.
This patch also makes Q constants (e.g., Qnil) constant addresses
from the C point of view.
* make-docfile.c: Revamp to generate table of symbols, too.
Include <stdbool.h>.
(xstrdup): New function.
(main): Don't process the same file twice.
(SYMBOL): New constant in enum global_type.
(struct symbol): Turn 'value' member into a union, either v.value
for int or v.svalue for string. All uses changed.
(add_global): New arg svalue, which overrides value, so that globals
can have a string value.
(close_emacs_global): New arg num_symbols; all uses changed.
Output lispsym decl.
(write_globals): Output symbol globals too. Output more
ATTRIBUTE_CONST, now that Qnil etc. are C constants.
Output defsym_name table.
(scan_c_file): Move most of guts into ...
(scan_c_stream): ... new function. Scan for DEFSYMs and
record symbols found. Don't read past EOF if file doesn't
end in newline.
* alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle:
* casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
* composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
* doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
* frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
* image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
* macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
* nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
* search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
* window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
* xselect.c, xsettings.c, xterm.c:
Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
These names are now defined automatically by make-docfile.
* alloc.c (init_symbol): New function.
(Fmake_symbol): Use it.
(c_symbol_p): New function.
(valid_lisp_object_p, purecopy): Use it.
* alloc.c (marked_pinned_symbols):
Use make_lisp_symbol instead of make_lisp_ptr.
(garbage_collect_1): Mark lispsym symbols.
(CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
(mark_object): Use it.
(sweep_symbols): Sweep lispsym symbols.
(symbol_uses_obj): New function.
(which_symbols): Use it. Work for lispsym symbols, too.
(init_alloc_once): Initialize Vpurify_flag here; no need to wait,
since Qt's address is already known now.
(syms_of_alloc): Add lispsym count to symbols_consed.
* buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
when testing whether storage is all bits zero.
* dispextern (struct image_type):
* font.c (font_property_table):
* frame.c (struct frame_parm_table, frame_parms):
* keyboard.c (scroll_bar_parts, struct event_head):
* xdisp.c (struct props):
Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
Lisp_Object *, since Qfoo is no longer an object whose address can be
taken. All uses changed.
* eval.c (run_hook): New function. Most uses of Frun_hooks changed to
use it, so that they no longer need to take the address of a Lisp sym.
(syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
* frame.c (syms_of_frame): Add defsyms for the frame_parms table.
* keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
DEFSYM Qdeactivate_mark before the corresponding var.
* keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
instead of interning their symbols; this avoids duplicates.
(LISP_INITIALLY, TAG_PTR)
(DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
New macros.
(LISP_INITIALLY_ZERO): Use it.
(enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
(EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
Move decls up, to avoid forward uses. Include globals.h earlier, too.
(make_lisp_symbol): New function.
(XSETSYMBOL): Use it.
(DEFSYM): Now just a placeholder for make-docfile.
* lread.c (DEFINE_SYMBOLS): Define, for globals.h.
(intern_sym): New function, with body taken from old intern_driver.
(intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
All uses changed.
(define_symbol): New function.
(init_obarray): Define the C symbols taken from lispsym.
Use plain DEFSYM for Qt and Qnil.
* syntax.c (init_syntax_once): No need to worry about
Qchar_table_extra_slots.
* lisp/progmodes/xref.el (xref--button-map): New variable.
(xref--mouse-2): New command.
(xref--insert-xrefs): Add `mouse-face' and `keymap' properties to
the inserted references.
Without this patch, "temacs -nw" fails with the diagnostic
"emacs: Symbol's function definition is void: frame-windows-min-size"
and messes up the tty's state.
* lib-src/make-docfile.c (write_globals):
Declare Fframe_windows_min_size with ATTRIBUTE_CONST, too. Sort.
* src/frame.c (Fframe_windows_min_size): New placeholder function.
(syms_of_frame): Define it.
* src/window.c (Fwindow__sanitize_window_sizes): New placeholder.
(syms_of_window): Define it.
* lisp/Makefile.in (THEFILE): Define to be 'no-such-file' by default,
to make it clearer that the caller must specify it.
(compile-onefile): Remove, replacing by ...
($(THEFILE)c): ... new rule. This lets us use AM_V_GEN here.
($(THEFILE)c, .el.elc, $(MH_E_DIR)/mh-loaddefs.el)
($(TRAMP_DIR)/tramp-loaddefs.el, $(CAL_DIR)/cal-loaddefs.el)
($(CAL_DIR)/diary-loaddefs.el, $(CAL_DIR)/hol-loaddefs.el):
Use AM_V_GEN to lessen 'make' chatter.
(.el.elc): Omit duplicate comment.
* src/Makefile.in (%.elc): Adjust to compile-onefile change in
../lisp/Makefile.in.
This cuts down on 'make' chatter a bit.
* doc/lispref/files.texi (Writing to Files):
* etc/NEWS: Document this.
* src/fileio.c (Fwrite_region):
Don't output "Wrote /whatever/foo.elc" if noninteractive.
* lisp/progmodes/xref.el (xref--window-configuration): New variable.
(xref-show-location-at-point): New command.
(xref--restore-window-configuration): New function.
(xref-next-line, xref-prev-line): Delegate to
`xref-show-location-at-point'.
(xref--location-at-point): Don't signal the error.
(xref-goto-xref): Do that here instead.
(xref--xref-buffer-mode): Add `xref--restore-window-configuration'
to `pre-command-hook'.
(xref--xref-buffer-mode-map): Don't remap `next-line' and
`previous-line'. Additionally bind `xref-next-line' and
`xref-prev-line' to `n' and `p' respectively. Bind
`xref-show-location-at-point' to `C-o'.
* frame.c (x_set_frame_parameters): Call Fset_frame_size only if
f->can_x_set_window_size is true.
* xterm.c (x_set_window_size_1): Call change_frame_size with
text sizes instead of pixel sizes (Bug#19428).
* unidata/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_GEN, am__v_GEN_)
(am__v_GEN_0, am__v_GEN_1, AM_V_at, am__v_at_, am__v_at_0, am__v_at_1):
New macros, from ../src/Makefile.in.
(${top_srcdir}/src/macuvs.h, %.elc, unidata.txt)
(${unidir}/charprop.el, unifiles): Use them.
(PHONY_EXTRAS): New macro.
(.PHONY, ${unidir}/charprop.el): Use it.
(FORCE): Remove; all uses replaced by PHONY_EXTRAS manipulation.
(${unidir}/charprop.el, extraclean):
Use 'make' conditionals rather than shell.
These are dates that admin/update-copyright did not update, or
updated incorrectly. Also, back out the copyright-date change to
doc/misc/texinfo.tex, as upstream hasn't updated that date yet.
a5f90a3 * .gitattributes: New file.
5a9710f Make sure tool-bar changes are reflected on display.
93796ba * autogen.sh: Port better to non-GNU 'cp'.
9758516 Fix a typo in a comment in the previous commit.
aa472a3 Fix the pixel coordinates returned by pos-visible-in-window-p. (Bug#19473)
d261229 * automated/tramp-tests.el (tramp--test-smb-or-windows-nt-p): New defun. (tramp-test30-special-characters): Use it. (tramp--test-check-files): Filter nil file names out.
9278f05 Omit trailing white space
1c93fd3 Sync with Tramp 2.2.11.
96ebe18 Sync with Tramp 2.2.11.
e792450 Sync with Tramp 2.2.11.
2d17e12 Fix ChangeLog entry.
6444482 Fix auto-revert-tail-mode for remote files
b5c9c13 Spelling fixes
c5504d1 src/w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
Conflicts:
ChangeLog
doc/misc/ChangeLog
lisp/ChangeLog
src/ChangeLog
test/ChangeLog
[doc/emacs/ChangeLog]
Less 'make' chatter for Emacs doc
* Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_GEN, am__v_GEN_)
(am__v_GEN_0, am__v_GEN_1): New macros, from ../../src/Makefile.in.
(ENVADD, $(buildinfodir)/emacs.info, emacs.html):
Use them.
[doc/lispintro/ChangeLog]
Less 'make' chatter for Emacs doc
* Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_GEN, am__v_GEN_)
(am__v_GEN_0, am__v_GEN_1): New macros, from ../../src/Makefile.in.
(ENVADD, $(buildinfodir)/eintr.info, emacs-lisp-intro.html):
Use them.
[doc/lispref/ChangeLog]
Less 'make' chatter for Emacs doc
* Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_GEN, am__v_GEN_)
(am__v_GEN_0, am__v_GEN_1): New macros, from ../../src/Makefile.in.
(ENVADD, $(buildinfodir)/elisp.info, elisp.html):
Use them.
[doc/misc/ChangeLog]
Less 'make' chatter for Emacs doc
* Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_GEN, am__v_GEN_)
(am__v_GEN_0, am__v_GEN_1): New macros, from ../../src/Makefile.in.
(ENVADD, $(buildinfodir)/%.info, %.html, ${buildinfodir}/ccmode.info)
(${buildinfodir}/efaq%.info, efaq%.html):
Use them.
[lisp/ChangeLog]
Less 'make' chatter in lisp directory
* Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_GEN, am__v_GEN_)
(am__v_GEN_0, am__v_GEN_1): New macros, from ../src/Makefile.in.
(custom-deps, finder-data, autoloads, update-subdirs): Use them.
* Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_GEN, am__v_GEN_)
(am__v_GEN_0, am__v_GEN_1, AM_V_at, am__v_at_, am__v_at_0)
(am__v_at_1): New macros, copied from src/Makefile.in.
($(srcdir)/src/config.in, ${srcdir}/info/dir):
Be less chatty when not verbose.
($(srcdir)/src/stamp-h.in): Simplify with '$@'.
* Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
(emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
Simplify by using GNU make rather than shell conditionals,
by using ln -f rather than rm -f followed by ln,
and by preferring $@ to spelling out the destination.
* display.texi (Temporary Displays): Amend description of
`with-temp-buffer-window'. Add descriptions for
`with-current-buffer-window', `with-displayed-buffer-window' and
`temp-buffer-resize-mode', `temp-buffer-max-height' and
`temp-buffer-max-width'.
* frame.c (frame_inhibit_implied_resize): Escape left paren in
doc-string.
* lisp/menu-bar.el (menu-bar-goto-uses-etags-p): New function.
(menu-bar-goto-menu): Use it to show or hide the `set-tags-name'
and `separator-tag-file' items.
