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view src/s/hpux11.h @ 5648:3f4a234f4672
Support non-ASCII correctly in character classes, test this.
src/ChangeLog addition:
2012-04-21 Aidan Kehoe <kehoea@parhasard.net>
Support non-ASCII correctly in character classes ([:alnum:] and
friends).
* regex.c:
* regex.c (ISBLANK, ISUNIBYTE): New. Make these and friends
independent of the locale, since we want them to be consistent in
XEmacs.
* regex.c (print_partial_compiled_pattern): Print the flags for
charset_mule; don't print non-ASCII as the character values in
ranges, this breaks with locales.
* regex.c (enum):
Define various flags the charset_mule and charset_mule_not opcodes
can now take.
* regex.c (CHAR_CLASS_MAX_LENGTH): Update this.
* regex.c (re_iswctype, re_wctype): New, from GNU.
* regex.c (re_wctype_can_match_non_ascii): New; used when deciding
on whether to use charset_mule or the ASCII-only regex character
set opcode.
* regex.c (regex_compile):
Error correctly on long, non-existent character class names.
Break out the handling of charsets that can match non-ASCII into a
separate clause. Use compile_char_class when compiling character
classes.
* regex.c (compile_char_class): New. Used in regex_compile when
compiling character sets that may match non-ASCII.
* regex.c (re_compile_fastmap):
If there are flags set for charset_mule or charset_mule_not, we
can't use the fastmap (since we need to check syntax table values
that aren't available there).
* regex.c (re_match_2_internal):
Check the new flags passed to the charset_mule{,_not} opcode,
observe them if appropriate.
* regex.h:
* regex.h (enum):
Expose re_wctype_t here, imported from GNU.
tests/ChangeLog addition:
2012-04-21 Aidan Kehoe <kehoea@parhasard.net>
* automated/regexp-tests.el:
* automated/regexp-tests.el (Assert-char-class):
Check that #'string-match errors correctly with an over-long
character class name.
Add tests for character class functionality that supports
non-ASCII characters. These tests expose bugs in GNU Emacs
24.0.94.2, but pass under current XEmacs.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 21 Apr 2012 18:58:28 +0100 |
| parents | 1f0b15040456 |
| children |
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/* Definitions file for XEmacs running on HPUX release 11.0. * Copyright (C) 1985, 1986 Free Software Foundation, Inc. * Copyright (C) 2010 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 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. */ /* Only support for hp9000s800 currently */ #define ORDINARY_LINK /* XEmacs: */ /* Don't tell the linker to link statically */ #ifdef NOT_C_CODE #define START_FILES #define LINKER "$(CC)" #endif /* NOT_C_CODE */ /* get call to brk() when rerunning XEmacs */ /* #ifndef USE_GCC */ #define RUN_TIME_REMAP /* #endif */ #define USG /* System III, System V, etc */ #define USG5 #define HPUX /* SYSTEM_TYPE should indicate the kind of system you are using. * It sets the Lisp variable system-type. */ #define SYSTEM_TYPE "hpux" /* Delete FIRST_PTY_LETTER -- same as default in XEmacs */ /* The symbol in the kernel where the load average is found * depends on the cpu type, so we let the m- files define LDAV_SYMBOL. */ /* Special hacks needed to make Emacs run on this system. */ /* Delete TERMINFO -- autodetected in XEmacs */ /* The 48-bit versions are more winning for Emacs; * the ordinary ones don't give even 32 bits. */ #define random lrand48 #define srandom srand48 /* Define extra libraries to load. * This should have -lBSD, but that library is said to make * `signal' fail to work. */ #ifdef HPUX_NET #define LIBS_SYSTEM "-ln" #else #define LIBS_SYSTEM #endif /* Some additional system facilities exist. */ /* Baud-rate values in tty status have nonstandard meanings. */ #define BAUD_CONVERT \ { 0, 50, 75, 110, 135, 150, 200, 300, 600, 900, 1200, \ 1800, 2400, 3600, 4800, 7200, 9600, 19200, 38400 } /* This is how to get the device name of the tty end of a pty. */ #define PTY_TTY_NAME_SPRINTF \ qxesprintf (pty_name, "/dev/pty/tty%c%x", c, i); /* This is how to get the device name of the control end of a pty. */ #define PTY_NAME_SPRINTF \ qxesprintf (pty_name, "/dev/ptym/pty%c%x", c, i); #ifdef HPUX_USE_SHLIBS #define LD_SWITCH_SYSTEM #else #define LD_SWITCH_SYSTEM "-Xlinker -a -Xlinker archive" #endif #ifndef __GNUC__ /* Make room for enough symbols, so dispnew.c does not fail. */ /* XEmacs: cognot@ensg.u-nancy.fr: C_SWITCH_SYSTEM already defined in hpux8.h, * -D_BSD makes hp CC choke on process.c * #define C_SWITCH_SYSTEM "-Wp,-H200000 -D_BSD" * */ #undef C_SWITCH_SYSTEM #define C_SWITCH_SYSTEM "-Aa -D_HPUX_SOURCE" #endif /* mrb */ #undef LD_SWITCH_SYSTEM /* We have to go this route, rather than hpux9's approach of renaming the functions via macros. The system's stdlib.h has fully prototyped declarations, which yields a conflicting definition of srand48; it tries to redeclare what was once srandom to be srand48. So we go with HAVE_LRAND48 being defined. */ #undef srandom #undef srand48 #undef HAVE_RANDOM #define HPUX11 /* AlainF 20-Jul-1996 -- fixes for 10.10, untested for 10.0x */ /* Fix kernel file name for 10.10 and later */ #define KERNEL_FILE "/stand/vmunix"