X-Git-Url: https://git.hcoop.net/bpt/emacs.git/blobdiff_plain/3befa583862681a0df1f75274287d1d32f95f7e4..955cbe7b1720f09b2991b7d981147d9cc79d52e3:/src/ChangeLog diff --git a/src/ChangeLog b/src/ChangeLog index 1e2d4fd00a..0be406a6e7 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,6 +1,97 @@ -2011-04-09 Paul Eggert +2011-04-11 Paul Eggert + + Declare Lisp_Object Q* variables to be 'static' if not exproted. + This makes it easier for human readers (and static analyzers) + to see whether these variables are used from other modules. + * alloc.c, buffer.c, bytecode.c, callint.c, casetab.c, category.c: + * ccl.c, character.c, charset.c, cmds.c, coding.c, composite.c: + * data.c, dbusbind.c, dired.c, editfns.c, eval.c, fileio.c, fns.c: + * font.c, frame.c, fringe.c, ftfont.c, image.c, keyboard.c, keymap.c: + * lread.c, macros.c, minibuf.c, print.c, process.c, search.c: + * sound.c, syntax.c, textprop.c, window.c, xdisp.c, xfaces.c, xfns.c: + * xmenu.c, xselect.c: + Declare Q* vars static if they are not used in other modules. + * ccl.h, character.h, charset.h, coding.h, composite.h, font.h: + * frame.h, intervals.h, keyboard.h, lisp.h, process.h, syntax.h: + Remove decls of unexported vars. + * keyboard.h (EVENT_HEAD_UNMODIFIED): Remove now-unused macro. + + * lisp.h (DEFINE_FUNC): Make sname 'static'. + + Make Emacs functions such as Fatom 'static' by default. + This makes it easier for human readers (and static analyzers) + to see whether these functions can be called from other modules. + DEFUN now defines a static function. To make the function external + so that it can be used in other C modules, use the new macro DEFUE. + * lisp.h (DEFINE_FUNC): New macro, with the old contents of DEFUN. + (DEFUN): Rewrite in terms of DEFINE_FUNC. It now generates a + static function definition. Use DEFUE if you want an extern one. + (DEFUE, INFUN): New macros. + (Funibyte_char_to_multibyte, Fsyntax_table_p, Finit_image_library): + (Feval_region, Fbacktrace, Ffetch_bytecode, Fswitch_to_buffer): + (Ffile_executable_p, Fmake_symbolic_link, Fcommand_execute): + (Fget_process, Fdocumentation_property, Fbyte_code, Ffile_attributes): + Remove decls, since these functions are now static. + (Funintern, Fget_internal_run_time): New decls, since these functions + were already external. + + * alloc.c, buffer.c, callint.c, callproc.c, casefiddle.c, casetab.c: + * ccl.c, character.c, chartab.c, cmds.c, coding.c, data.c, dispnew.c: + * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, floatfns.c: + * fns.c, font.c, fontset.c, frame.c, image.c, indent.c: + * keyboard.c, keymap.c, lread.c: + * macros.c, marker.c, menu.c, minibuf.c, print.c, process.c, search.c: + * syntax.c, term.c, terminal.c, textprop.c, undo.c: + * window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xsettings.c: + Mark functions with DEFUE instead of DEFUN, + if they are used in other modules. + * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): New forward + decls for now-static functions. + * buffer.h (Fdelete_overlay): Remove decl. + * callproc.c (Fgetenv_internal): Mark as internal. + * composite.c (Fremove_list_of_text_properties): Remove decl. + (Fcomposition_get_gstring): New forward static decl. + * composite.h (Fcomposite_get_gstring): Remove decl. + * dired.c (Ffile_attributes): New forward static decl. + * doc.c (Fdocumntation_property): New forward static decl. + * eval.c (Ffetch_bytecode): New forward static decl. + (Funintern): Remove extern decl; now in .h file where it belongs. + * fileio.c (Fmake_symbolic_link): New forward static decl. + * image.c (Finit_image_library): New forward static decl. + * insdel.c (Fcombine_after_change_execute): Make forward decl static. + * intervals.h (Fprevious_property_change): + (Fremove_list_of_text_properties): Remove decls. + * keyboard.c (Fthis_command_keys): Remove decl. + (Fcommand_execute): New forward static decl. + * keymap.c (Flookup_key): New forward static decl. + (Fcopy_keymap): Now static. + * keymap.h (Flookup_key): Remove decl. + * process.c (Fget_process): New forward static decl. + (Fprocess_datagram_address): Mark as internal. + * syntax.c (Fsyntax_table_p): New forward static decl. + (skip_chars): Remove duplicate decl. + * textprop.c (Fprevious_property_change): New forward static decl. + * window.c (Fset_window_fringes, Fset_window_scroll_bars): + Now internal. + (Fset_window_margins, Fset_window_vscroll): New forward static decls. + * window.h (Fset_window_vscroll, Fset_window_margins): Remove decls. + +2011-04-10 Paul Eggert + + * editfns.c (Fformat): Remove unreachable code. + +2011-04-10 Paul Eggert - * charset.c (load_charset_map): <, not <=, for optimization. + Fix more problems found by GCC 4.6.0's static checks. + + * xdisp.c (vmessage): Use a better test for character truncation. + + * charset.c (load_charset_map): <, not <=, for optimization, + and to avoid potential problems with integer overflow. + * chartab.c (sub_char_table_set_range, char_table_set_range): Likewise. + * casetab.c (set_identity, shuffle): Likewise. + * editfns.c (Fformat): Likewise. + * syntax.c (skip_chars): Likewise. * xmenu.c (set_frame_menubar): Allocate smaller local vectors. This also lets GCC 4.6.0 generate slightly better loop code. @@ -31,8 +122,9 @@ * eval.c (verror): Initial buffer size is 4000 (not 200) bytes. - Remove the doprnt implementation, as Emacs now uses vsnprintf. - * doprnt.c: Remove. + Remove invocations of doprnt, as Emacs now uses vsnprintf. + But keep the doprint source code for now, as we might revamp it + and use it again (Bug#8435). * lisp.h (doprnt): Remove. * Makefile.in (base_obj): Remove doprnt.o. * deps.mk (doprnt.o): Remove. @@ -71,6 +163,20 @@ * xdisp.c, lisp.h (message_nolog): Remove; unused. +2011-04-10 Jim Meyering + + use ssize_t and size_t for read- and write-like emacs_gnutls_* functions + * gnutls.c (emacs_gnutls_read): Adjust signature to be more read-like: + return ssize_t not "int", and use size_t as the buffer length. + (emacs_gnutls_write): Likewise, and make the buffer pointer "const". + * gnutls.h: Update declarations. + * process.c (read_process_output): Use ssize_t, to match. + (send_process): Likewise. + +2011-04-09 Chong Yidong + + * image.c (Fimagemagick_types): Doc fix, and comment cleanup. + 2011-04-09 Chong Yidong * ftfont.c (get_adstyle_property, ftfont_pattern_entity): Use