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Diffstat (limited to 'src/ChangeLog')
| -rw-r--r-- | src/ChangeLog | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index 8cf269680de..62737994747 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,75 @@ +2015-01-05 Paul Eggert <eggert@cs.ucla.edu> + + Compute C decls for DEFSYMs automatically + Fixes Bug#15880. + This patch also makes Q constants (e.g., Qnil) constant addresses + from the C point of view. + * 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. + 2015-01-04 Paul Eggert <eggert@cs.ucla.edu> 'temacs -nw' should not call missing functions |