Mercurial > hg > xemacs-beta

view src/EmacsShell.h @ 5648:3f4a234f4672

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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 308d34e9f07d
children
line wrap: on
line source

/* Emacs shell widget external header file.
   Copyright (C) 1994 Sun Microsystems, 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: Not in FSF. */

/* Written by Ben Wing, May, 1994. */

#ifndef INCLUDED_EmacsShell_h_
#define INCLUDED_EmacsShell_h_

#ifndef XtNwidthCells
#define XtNwidthCells "widthCells"
#endif
#ifndef XtCWidthCells
#define XtCWidthCells "WidthCells"
#endif

#ifndef XtNheightCells
#define XtNheightCells "heightCells"
#endif
#ifndef XtCHeightCells
#define XtCHeightCells "HeightCells"
#endif

#ifndef XtNminWidthCells
#define XtNminWidthCells "minWidthCells"
#endif
#ifndef XtCMinWidthCells
#define XtCMinWidthCells "MinWidthCells"
#endif

#ifndef XtNminHeightCells
#define XtNminHeightCells "minHeightCells"
#endif
#ifndef XtCMinHeightCells
#define XtCMinHeightCells "MinHeightCells"
#endif

typedef struct _TopLevelEmacsShellClassRec *TopLevelEmacsShellWidgetClass;
typedef struct _TopLevelEmacsShellRec *TopLevelEmacsShellWidget;
extern WidgetClass topLevelEmacsShellWidgetClass;

typedef struct _TransientEmacsShellClassRec *TransientEmacsShellWidgetClass;
typedef struct _TransientEmacsShellRec *TransientEmacsShellWidget;
extern WidgetClass transientEmacsShellWidgetClass;

void EmacsShellUpdateSizeHints (Widget gw);
void TopLevelEmacsShellUpdateSizeHints (Widget gw);
void TransientEmacsShellUpdateSizeHints (Widget gw);
void EmacsShellSetSizeUserSpecified (Widget gw);
void EmacsShellSetPositionUserSpecified (Widget gw);
void EmacsShellSmashIconicHint (Widget shell, int iconic_p);

#endif /* INCLUDED_EmacsShell_h_ */