Mercurial > hg > xemacs-beta
view src/emodules.h @ 1333:1b0339b048ce
[xemacs-hg @ 2003-03-02 09:38:37 by ben]
To: xemacs-patches@xemacs.org
PROBLEMS: Include nt/PROBLEMS and update. Add note about incremental
linking badness.
cmdloop.el, custom.el, dumped-lisp.el, files.el, keydefs.el, keymap.el, lisp-mode.el, make-docfile.el, replace.el, simple.el, subr.el, view-less.el, wid-edit.el: Lots of syncing with FSF 21.2.
Use if-fboundp in wid-edit.el.
New file newcomment.el from FSF.
internals/internals.texi: Fix typo.
(Build-Time Dependencies): New node.
PROBLEMS: Delete.
config.inc.samp, xemacs.mak: Eliminate HAVE_VC6, use SUPPORT_EDIT_AND_CONTINUE in its place.
No incremental linking unless SUPPORT_EDIT_AND_CONTINUE, since it
can cause nasty crashes in pdump. Put warnings about this in
config.inc.samp. Report the full compile flags used for src
and lib-src in the Installation output.
alloc.c, lisp.h, ralloc.c, regex.c: Use ALLOCA() in regex.c to avoid excessive stack allocation.
Also fix subtle problem with REL_ALLOC() -- any call to malloc()
(direct or indirect) may relocate rel-alloced data, causing
buffer text to shift. After any such call, regex must update
all its pointers to such data. Add a system, when
ERROR_CHECK_MALLOC, whereby regex.c indicates all the places
it is prepared to handle malloc()/realloc()/free(), and any
calls anywhere in XEmacs outside of this will trigger an abort.
alloc.c, dialog-msw.c, eval.c, event-stream.c, general-slots.h, insdel.c, lisp.h, menubar-msw.c, menubar-x.c: Change *run_hook*_trapping_problems to take a warning class, not
a string. Factor out code to issue warnings, add flag to
call_trapping_problems() to postpone warning issue, and make
*run_hook*_trapping_problems issue their own warnings tailored
to the hook, postponed in the case of safe_run_hook_trapping_problems()
so that the appropriate message can be issued about resetting to
nil only when not `quit'. Make record_unwind_protect_restoring_int()
non-static.
dumper.c: Issue notes about incremental linking problems under Windows.
fileio.c: Mule-ize encrypt/decrypt-string code.
text.h: Spacing changes.
author | ben |
---|---|
date | Sun, 02 Mar 2003 09:38:54 +0000 |
parents | 848225013a08 |
children | 64eaceca611d |
line wrap: on
line source
/* emodules.h - Declarations and definitions for XEmacs loadable modules. (C) Copyright 1998, 1999 J. Kean Johnston. All rights reserved. This file is part of XEmacs. XEmacs is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef EMODULES_HDR #ifndef EMODULES_GATHER_VERSION #define EMODULES_HDR #endif #define EMODULES_VERSION "1.1.0" #define EMODULES_MAJOR 1 #define EMODULES_MINOR 1 #define EMODULES_PATCH 0 #define EMODULES_REVISION (long)((EMODULES_MAJOR * 1000) + \ (EMODULES_MINOR * 10) + \ (EMODULES_PATCH)) #ifndef EMODULES_GATHER_VERSION #include <config.h> #include "lisp.h" #include "sysdep.h" #include "window.h" #include "buffer.h" #include "insdel.h" #include "frame.h" #include "lstream.h" #include "file-coding.h" /* Module loading technology version number */ extern Lisp_Object Vmodule_version; /* Load path */ extern Lisp_Object Vmodule_load_path; /* XEmacs version Information */ extern Lisp_Object Vemacs_major_version; extern Lisp_Object Vemacs_minor_version; /* * Load in a C module. The first argument is the name of the .so file, the * second is the name of the module, and the third is the module version. * If the module name is NULL, we will always reload the .so. If it is not * NULL, we check to make sure we haven't loaded it before. If the version * is specified, we check to make sure we didn't load the module of the * specified version before. We also use these as checks when we open the * module to make sure we have the right module. */ extern void emodules_load (const char *module, const char *name, const char *version); /* * Because subrs and symbols added by a dynamic module are not part of * the make-docfile process, we need a clean way to get the variables * and functions documented. Since people don't like the idea of making * shared modules use different versions of DEFSUBR() and DEFVAR_LISP() * and friends, we need these two functions to insert the documentation * into the right place. These functions will be called by the module * init code, generated by ellcc during initialization mode. */ extern void emodules_doc_subr (const char *objname, const char *docstr); extern void emodules_doc_sym (const char *objname, const char *docstr); #define CDOCSUBR(Fname, DOC) emodules_doc_subr (Fname, DOC) #define CDOCSYM(Sname, DOC) emodules_doc_sym (Sname, DOC) #endif /* EMODULES_GATHER_VERSION */ /* We should not expose module entities to the portable dumper. */ #if defined(PDUMP) && !defined(EMODULES_DO_NOT_REDEFINE) #undef dump_add_root_struct_ptr #define dump_add_root_struct_ptr(varaddr,descaddr) DO_NOTHING #undef dump_add_opaque #define dump_add_opaque(varaddr,size) DO_NOTHING #undef dump_add_root_block #define dump_add_root_block(ptraddress,desc) DO_NOTHING #undef dump_add_opaque_int #define dump_add_opaque_int(int_varaddr) DO_NOTHING #undef dump_add_opaque_fixnum #define dump_add_opaque_fixnum(fixnum_varaddr) DO_NOTHING #undef dump_add_root_lisp_object #define dump_add_root_lisp_object(varaddr) DO_NOTHING #undef dump_add_weak_object_chain #define dump_add_weak_object_chain(varaddr) DO_NOTHING #undef staticpro #define staticpro(DSF_location) staticpro_nodump(DSF_location) #undef DEFSYMBOL #define DEFSYMBOL(name) DEFSYMBOL_NO_DUMP (name) #undef DEFSYMBOL_MULTIWORD_PREDICATE #define DEFSYMBOL_MULTIWORD_PREDICATE(name) \ DEFSYMBOL_MULTIWORD_PREDICATE_NO_DUMP (name) #undef defsymbol #define defsymbol(location,name) defsymbol_nodump (location, name) #endif #endif /* EMODULES_HDR */