Mercurial > hg > xemacs-beta
view src/m/intel386.h @ 5855:0bddb59072b6
Look for cased character classes when deciding on case-fold-search, #'isearch
lisp/ChangeLog addition:
2015-03-11 Aidan Kehoe <kehoea@parhasard.net>
* isearch-mode.el:
* isearch-mode.el (isearch-fix-case):
Use the new #'no-case-regexp-p function if treating ISEARCH-STRING
as a regular expression; otherwise, use the [[:upper:]] character
class.
* isearch-mode.el (isearch-no-upper-case-p): Removed.
* isearch-mode.el (with-caps-disable-folding): Removed.
These two haven't been used since 1998.
* occur.el (occur-1):
Use #'no-case-regexp-p here.
* replace.el (perform-replace):
Don't use #'no-upper-case-p, use #'no-case-regexp-p or
(string-match "[[:upper:]]" ...) as appropriate.
* simple.el:
* simple.el (no-upper-case-p): Removed. This did two different
things, and its secondary function (examining regular expressions)
just became much more complicated; move the regular expression
functionality to its own function, use character classes when
examining non-regular-expressions instead.
The code to look for character classes, and the design decision
that this should be done, are from GNU, thank you Stefan Monnier.
* simple.el (no-case-regexp-p): New.
Given a REGEXP, return non-nil if it has nothing to suggest an
interactive user wants a case-sensitive search.
* simple.el (with-search-caps-disable-folding):
* simple.el (with-interactive-search-caps-disable-folding):
Update both these macros to use #'no-case-regexp-p.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Wed, 11 Mar 2015 18:06:15 +0000 |
parents | 1f0b15040456 |
children |
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/* Machine description file for intel 386. Copyright (C) 1987 Free Software Foundation, Inc. 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 3 of the License, 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. If not, see <http://www.gnu.org/licenses/>. */ /* Synched up with: FSF 19.31. */ /* The following line tells the configuration script what sort of operating system this machine is likely to run. USUAL-OPSYS="note" NOTE-START Intel 386 (-machine=intel386 or -machine=is386.h) The possibilities for -opsystem are: bsd4-2, usg5-4, usg5-4-2, and linux. 18.58 should support a wide variety of operating systems. Use linux for Linux. It isn't clear what to do on an SCO system. Cubix QBx/386 (-machine=intel386 -opsystem=usg5-3) Changes merged in 19.1. Systems before 2/A/0 may fail to compile etags.c due to a compiler bug. NOTE-END */ /* Now define a symbol for the cpu type, if your compiler does not define it automatically: Ones defined so far include vax, m68000, ns16000, pyramid, orion, tahoe, APOLLO and many others */ #define INTEL386 /* crt0.c, if it is used, should use the i386-bsd style of entry. with no extra dummy args. On USG, NO_REMAP says this isn't used. */ /* Mly 16-Jan-96 16:38:32: this is part of a prototype -- same bug present in other m*.h files */ #define CRT0_DUMMIES int bogus_fp, /* crt0.c should define a symbol `start' and do .globl with a dot. */ #define DOT_GLOBAL_START #ifdef SOLARIS2 #ifdef ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF /* Data type of load average, as read out of kmem. */ #define LOAD_AVE_TYPE long /* Convert that into an integer that is 100 for a load average of 1.0 */ /* This is totally uncalibrated. */ #define LOAD_AVE_CVT(x) ((int) (((double) (x)) * 100.0 / FSCALE)) #endif /* ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF */ /* configure thinks solaris X86 has gethostname, but it does not work, so undefine it. */ #undef HAVE_GETHOSTNAME #else /* not SOLARIS2 */ #ifdef USG5_4 /* Older USG systems do not support the load average. */ /* Data type of load average, as read out of kmem. */ #ifdef ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF #define LOAD_AVE_TYPE long /* Convert that into an integer that is 100 for a load average of 1.0 */ /* This is totally uncalibrated. */ #define LOAD_AVE_CVT(x) ((int) (((double) (x)) * 100.0 / FSCALE)) #define FSCALE 256.0 #endif /* ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF */ #endif #endif /* not SOLARIS2 */ #ifdef USG #define NO_REMAP #define TEXT_START 0 #endif /* USG */ #ifdef linux /* libc-linux/sysdeps/linux/i386/ulimit.c says that due to shared library, */ /* we cannot get the maximum address for brk */ #define ULIMIT_BREAK_VALUE (32*1024*1024) #define SEGMENT_MASK ((SEGMENT_SIZE)-1) #endif