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Always use boyer_moore in ASCII or Latin-1 buffers with ASCII search strings. 2007-12-26 Aidan Kehoe <kehoea@parhasard.net> * casetab.c: Extend and correct some case table documentation. * search.c (search_buffer): Correct a bug where only the first entry for a character in the case equivalence table was examined in determining if the Boyer-Moore search algorithm is appropriate. If there are case mappings outside of the charset and row of the characters specified in the search string, those case mappings can be safely ignored (and Boyer-Moore search can be used) if we know from the buffer statistics that the corresponding characters cannot occur. * search.c (boyer_moore): Assert that we haven't been passed a string with varying characters sets or rows within character sets. That's what simple_search is for. In the very rare event that a character in the search string has a canonical case mapping that is not in the same character set and row, don't try to search for the canonical character, search for some other character that is in the the desired character set and row. Assert that the case table isn't corrupt. Do not search for any character case mappings that cannot possibly occur in the buffer, given the buffer metadata about its contents.
author Aidan Kehoe <kehoea@parhasard.net>
date Wed, 26 Dec 2007 17:30:16 +0100
parents 193188e494b2
children c356806cc933
line wrap: on
line source

##   Common Makefile section for modules in XEmacs.
##   Copyright (C) 2002 Jerry James.
##   Copyright (C) 2005 Ben Wing.

## 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.

## Synched up with: Not in FSF.

## This is more complicated than would normally be the case, as this makefile
## has been tailored to work both inside and independently of the XEmacs
## source tree, and to support both module and non-module building inside the
## source tree.

## Note: This will be appended to the individual module Makefiles by configure.

#define NOT_C_CODE
#include "../../src/config.h"

SHELL=/bin/sh
RM=rm -f
PROGNAME=@PROGNAME@
CFLAGS=@XE_CFLAGS@
INSTALL=@INSTALL@
version=@version@
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
instvardir=@instvardir@
configuration=@configuration@
moduledir=@moduledir@
with_modules=@with_modules@

srcdir=@srcdir@
VPATH=@srcdir@

SRC_SRCS=$(SRCS:%=@srcdir@/%)
OBJS=$(SRCS:.c=.o)

MODCC=@MOD_CC@
MODARCHDIR=@MODARCHDIR@
MAKE_DOCFILE=@MAKE_DOCFILE@
MODCFLAGS=@MODCFLAGS@
INSTALLPATH=@INSTALLPATH@
INSTALL_PROGRAM=@MOD_INSTALL_PROGRAM@
OBJECT_TO_BUILD=@OBJECT_TO_BUILD@
LIBSTDCPP=@LIBSTDCPP@
#ifdef HAVE_MS_WINDOWS
IMPORT_LIB=../../src/xemacs-import.a
#endif

.PHONY:	install
all: $(OBJECT_TO_BUILD)

.c.o:
	$(MODCC) $(MODCFLAGS) -c $<

$(MODNAME).ell: $(OBJS) $(MODNAME)_i.o $(IMPORT_LIB)
	$(MODCC) --mode=link --mode=verbose --mod-output=$@ \
	$(OBJS) $(MODNAME)_i.o $(IMPORT_LIB) $(LDFLAGS) $(LIBSTDCPP)

$(MODNAME)_i.c: $(SRCS)
	ELLMAKEDOC=$(MAKE_DOCFILE) $(MODCC) --mode=init --mod-output=$@ \
	--mod-name=$(MODNAME) --mod-version=$(MODVER) \
	--mod-title=$(MODTITLE) $(SRC_SRCS)

.PHONY: mostlyclean clean distclean realclean extraclean
.PHONY: distclean-noconfig realclean-noconfig extraclean-noconfig
mostlyclean:
	-$(RM) $(OBJS) $(MODNAME)_i.* core
clean: mostlyclean
	-$(RM) $(MODNAME).ell
distclean-noconfig: clean
	-$(RM) config.* TAGS
## This is used in making a distribution.
## Do not use it on development directories!
distclean: distclean-noconfig
	-$(RM) GNUmakefile Makefile Makefile.in configure
realclean-noconfig: distclean-noconfig
realclean: distclean
extraclean-noconfig: realclean-noconfig
	-$(RM) *~ \#*
extraclean: realclean
	-$(RM) *~ \#*

install: $(OBJECT_TO_BUILD)
	$(INSTALL_PROGRAM) $< $(INSTALLPATH)

##
## Local Variables:
## mode: makefile
## End:
##