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Paul Eggert authored
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.
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