Commit 32332024 authored by Marc Lehmann's avatar Marc Lehmann

*** empty log message ***

parent 8b3666c2
Thu Jan 17 12:13:01 CET 2000 Daniel Egger <Daniel.Egger@suse.de>
(applied by pcg@goof.com)
* PLUGIN_MAINTAINERS: Add Martin Weber for sparkle and gflare.
* MAINTAINERS: Add myself.
Thu Jan 15 14:43:23 CET 2000 Daniel Egger <Daniel.Egger@suse.de>
(applied by pcg@goof.com)
* app/plug_in.c: Removed unnecessary #include "regex.h".
* app/regex.c: Removed ...
* libgimp/regex.c: Shamelessly stolen from current glibc because we
want LPGL here.
* app/regex.h: Moved to ...
* libgimp/gimpregex.h: ... and renamed it.
* plug-ins/script-fu/regex.c
* plug-ins/script-fu/regex.h: Removed.
* libgimp/Makefile.am,
* plug-ins/script-fu/Makefile.am,
* app/Makefile.am: Tweak them to match the changes.
* plug-ins/script-fu/interp_regex.c
* tools/pdbgen/pdb/plug_in.pdb
* tools/pdbgen/pdb/procedural_db.pdb: Include "libgimp/regex.h"
instead of "regex.h".
* config.h.in
* configure.in
* acconfig.h: Check, whether regex is provided by standard libs.
If this is the case avoid compiling it and use the standard one,
thus reducing compile time and code and saveing diskspace.
Sun Jan 23 23:08:18 2000 Jay Cox <jaycox@earthlink.net>
* plug-ins/common/psd.c: load the resolution info from the psd file.
......
......@@ -59,7 +59,7 @@ Name: Marc Lehmann
Email: pcg@goof.com
url: http://gimp.pages.de/
ircnick: schmorp
expertise: perl, language binding issues
expertise: perl, language binding issues, THE PDB, libgimp/gimpcompat.h
current work: perl-interface, language interface design
commit access: yes
......@@ -202,3 +202,11 @@ current work: I fell into this rabbit hole by writing highly verbose patch docum
which just goes to show that succinctness is its own reward. My patch documentation
archive is http://idt.net/~gosgood/gimp-patch/
commit access: yes
Name: Daniel Egger
Email: Daniel.Egger@suse.de
url:
expertise: Localisation, optimisation, cleanup.
current work: Cleaning up the code base while trying to find a
proper solution for localisation.
commit access: no
......@@ -364,7 +364,7 @@ COMMENT : Could do with a code splitting & UI tidyup.
-----------
NAME : gflare
AUTHOR : Eiichi Takamori
MAINTAINER :
MAINTAINER : Martin Weber martweb@gmx.net
SIZE : 175.7 kB in 3 files (only C files counted)
COMMENT :
-----------
......@@ -642,7 +642,7 @@ NAME : perl
AUTHOR : Marc Lehmann <pcg@goof.com> et al.
MAINTAINER :
SIZE : 105.4 kB in 5 files (only C files counted)
COMMENT :
COMMENT : contact pcg@goof.com when you modify files, so your changes aren't lost
-----------
NAME : pix
AUTHOR : Michael Taylor
......@@ -826,7 +826,7 @@ COMMENT :
-----------
NAME : sparkle
AUTHOR : John Beale, & (ported to GIMP v0.54) Michael J. Hammel & ted to GIMP v1.0) Spencer Kimball
MAINTAINER :
MAINTAINER : Martin Weber matweb@gmx.net
SIZE : 35.6 kB in 1 file (only C files counted)
COMMENT :
-----------
......
......@@ -35,11 +35,13 @@
#undef HAVE_SYS_SELECT_H
#undef HAVE_SYS_TIME_H
#undef HAVE_SYS_TIMES_H
#undef HAVE_REGEX_H
#undef HAVE_UNISTD_H
#undef HAVE_VPRINTF
#undef HAVE_VSNPRINTF
#undef IPC_RMID_DEFERRED_RELEASE
#undef HAVE_NATIVE_REGEX
#undef NO_DIFFTIME
#undef NO_FD_SET
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -68,7 +68,6 @@
#define _P_NOWAIT P_NOWAIT
#endif
#include "regex.h"
#include "libgimp/parasite.h"
#include "libgimp/parasiteP.h" /* ick */
#include "libgimp/gimpenv.h"
......
......@@ -85,11 +85,13 @@
#undef HAVE_SYS_SELECT_H
#undef HAVE_SYS_TIME_H
#undef HAVE_SYS_TIMES_H
#undef HAVE_REGEX_H
#undef HAVE_UNISTD_H
#undef HAVE_VPRINTF
#undef HAVE_VSNPRINTF
#undef IPC_RMID_DEFERRED_RELEASE
#undef HAVE_NATIVE_REGEX
#undef NO_DIFFTIME
#undef NO_FD_SET
......@@ -97,8 +99,6 @@
#undef RAND_FUNC
#undef SRAND_FUNC
#undef USE_PTHREADS
/* Define if you have the __argz_count function. */
#undef HAVE___ARGZ_COUNT
......
......@@ -324,6 +324,27 @@ if test "$ac_cv_header_sys_shm_h" = "yes"; then
AC_MSG_RESULT(assuming no))
fi
dnl Check for shared memory
AC_CHECK_HEADER(regex.h, AC_DEFINE(HAVE_REGEX_H), regex=yes)
if test "$ac_cv_header_regex_h" = "yes"; then
AC_MSG_CHECKING(whether we have native regex support)
AC_TRY_RUN([
#include <sys/types.h>
#include <regex.h>
int main()
{
regex_t regex;
regcomp (&regex, "Test it\n", REG_ICASE);
regfree (&regex);
exit (0);
}
],
AC_DEFINE(HAVE_NATIVE_REGEX)
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no),
AC_MSG_RESULT(assuming no))
fi
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
......
......@@ -5,6 +5,7 @@ gimpincludedir = $(includedir)/libgimp
AM_CPPFLAGS = \
-DGIMPDIR=\""$(gimpdir)"\" \
-DDATADIR=\""$(gimpdatadir)"\" \
-DREGEX_MALLOC \
@GIMP_THREAD_FLAGS@
INCLUDES = \
......@@ -43,6 +44,7 @@ libgimpi_a_SOURCES = \
gimppatheditor.h \
gimpprotocol.c \
gimpprotocol.h \
gimpregex.h \
gimpsizeentry.c \
gimpsizeentry.h \
gimpunitmenu.c \
......@@ -58,7 +60,8 @@ libgimpi_a_SOURCES = \
parasiteF.h \
parasiteP.h \
parasiteio.c \
parasiteio.h
parasiteio.h \
regex.c
if STATICLIBS
## Evil hack to insure all deps are satisfied on first-run make
......@@ -89,6 +92,7 @@ libgimp_la_SOURCES = \
gimppixelrgn.c \
gimpprotocol.c \
gimpprotocol.h \
gimpregex.h \
gimpselection.c \
gimptile.c \
gimpunit.c \
......@@ -103,6 +107,7 @@ libgimp_la_SOURCES = \
parasiteP.h \
parasiteio.c \
parasiteio.h \
regex.c \
stdplugins-intl.h
libgimpui_la_SOURCES = \
......@@ -142,6 +147,7 @@ gimpinclude_HEADERS = \
gimpmenu.h \
gimpmodule.h \
gimppatheditor.h \
gimpregex.h \
gimpsizeentry.h \
gimpui.h \
gimpunit.h \
......
/* Definitions for data structures and routines for the regular
expression library, version 0.12.
Copyright (C) 1985,89,90,91,92,93,95,96,97,98 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _REGEX_H
#define _REGEX_H 1
/* Allow the use in C++ code. */
#ifdef __cplusplus
extern "C" {
#endif
/* POSIX says that <sys/types.h> must be included (by the caller) before
<regex.h>. */
#if !defined _POSIX_C_SOURCE && !defined _POSIX_SOURCE && defined VMS
/* VMS doesn't have `size_t' in <sys/types.h>, even though POSIX says it
should be there. */
# include <stddef.h>
#endif
/* The following two types have to be signed and unsigned integer type
wide enough to hold a value of a pointer. For most ANSI compilers
ptrdiff_t and size_t should be likely OK. Still size of these two
types is 2 for Microsoft C. Ugh... */
typedef long int s_reg_t;
typedef unsigned long int active_reg_t;
/* The following bits are used to determine the regexp syntax we
recognize. The set/not-set meanings are chosen so that Emacs syntax
remains the value 0. The bits are given in alphabetical order, and
the definitions shifted by one from the previous bit; thus, when we
add or remove a bit, only one other definition need change. */
typedef unsigned long int reg_syntax_t;
/* If this bit is not set, then \ inside a bracket expression is literal.
If set, then such a \ quotes the following character. */
#define RE_BACKSLASH_ESCAPE_IN_LISTS ((unsigned long int) 1)
/* If this bit is not set, then + and ? are operators, and \+ and \? are
literals.
If set, then \+ and \? are operators and + and ? are literals. */
#define RE_BK_PLUS_QM (RE_BACKSLASH_ESCAPE_IN_LISTS << 1)
/* If this bit is set, then character classes are supported. They are:
[:alpha:], [:upper:], [:lower:], [:digit:], [:alnum:], [:xdigit:],
[:space:], [:print:], [:punct:], [:graph:], and [:cntrl:].
If not set, then character classes are not supported. */
#define RE_CHAR_CLASSES (RE_BK_PLUS_QM << 1)
/* If this bit is set, then ^ and $ are always anchors (outside bracket
expressions, of course).
If this bit is not set, then it depends:
^ is an anchor if it is at the beginning of a regular
expression or after an open-group or an alternation operator;
$ is an anchor if it is at the end of a regular expression, or
before a close-group or an alternation operator.
This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because
POSIX draft 11.2 says that * etc. in leading positions is undefined.
We already implemented a previous draft which made those constructs
invalid, though, so we haven't changed the code back. */
#define RE_CONTEXT_INDEP_ANCHORS (RE_CHAR_CLASSES << 1)
/* If this bit is set, then special characters are always special
regardless of where they are in the pattern.
If this bit is not set, then special characters are special only in
some contexts; otherwise they are ordinary. Specifically,
* + ? and intervals are only special when not after the beginning,
open-group, or alternation operator. */
#define RE_CONTEXT_INDEP_OPS (RE_CONTEXT_INDEP_ANCHORS << 1)
/* If this bit is set, then *, +, ?, and { cannot be first in an re or
immediately after an alternation or begin-group operator. */
#define RE_CONTEXT_INVALID_OPS (RE_CONTEXT_INDEP_OPS << 1)
/* If this bit is set, then . matches newline.
If not set, then it doesn't. */
#define RE_DOT_NEWLINE (RE_CONTEXT_INVALID_OPS << 1)
/* If this bit is set, then . doesn't match NUL.
If not set, then it does. */
#define RE_DOT_NOT_NULL (RE_DOT_NEWLINE << 1)
/* If this bit is set, nonmatching lists [^...] do not match newline.
If not set, they do. */
#define RE_HAT_LISTS_NOT_NEWLINE (RE_DOT_NOT_NULL << 1)
/* If this bit is set, either \{...\} or {...} defines an
interval, depending on RE_NO_BK_BRACES.
If not set, \{, \}, {, and } are literals. */
#define RE_INTERVALS (RE_HAT_LISTS_NOT_NEWLINE << 1)
/* If this bit is set, +, ? and | aren't recognized as operators.
If not set, they are. */
#define RE_LIMITED_OPS (RE_INTERVALS << 1)
/* If this bit is set, newline is an alternation operator.
If not set, newline is literal. */
#define RE_NEWLINE_ALT (RE_LIMITED_OPS << 1)
/* If this bit is set, then `{...}' defines an interval, and \{ and \}
are literals.
If not set, then `\{...\}' defines an interval. */
#define RE_NO_BK_BRACES (RE_NEWLINE_ALT << 1)
/* If this bit is set, (...) defines a group, and \( and \) are literals.
If not set, \(...\) defines a group, and ( and ) are literals. */
#define RE_NO_BK_PARENS (RE_NO_BK_BRACES << 1)
/* If this bit is set, then \<digit> matches <digit>.
If not set, then \<digit> is a back-reference. */
#define RE_NO_BK_REFS (RE_NO_BK_PARENS << 1)
/* If this bit is set, then | is an alternation operator, and \| is literal.
If not set, then \| is an alternation operator, and | is literal. */
#define RE_NO_BK_VBAR (RE_NO_BK_REFS << 1)
/* If this bit is set, then an ending range point collating higher
than the starting range point, as in [z-a], is invalid.
If not set, then when ending range point collates higher than the
starting range point, the range is ignored. */
#define RE_NO_EMPTY_RANGES (RE_NO_BK_VBAR << 1)
/* If this bit is set, then an unmatched ) is ordinary.
If not set, then an unmatched ) is invalid. */
#define RE_UNMATCHED_RIGHT_PAREN_ORD (RE_NO_EMPTY_RANGES << 1)
/* If this bit is set, succeed as soon as we match the whole pattern,
without further backtracking. */
#define RE_NO_POSIX_BACKTRACKING (RE_UNMATCHED_RIGHT_PAREN_ORD << 1)
/* If this bit is set, do not process the GNU regex operators.
If not set, then the GNU regex operators are recognized. */
#define RE_NO_GNU_OPS (RE_NO_POSIX_BACKTRACKING << 1)
/* If this bit is set, turn on internal regex debugging.
If not set, and debugging was on, turn it off.
This only works if regex.c is compiled -DDEBUG.
We define this bit always, so that all that's needed to turn on
debugging is to recompile regex.c; the calling code can always have
this bit set, and it won't affect anything in the normal case. */
#define RE_DEBUG (RE_NO_GNU_OPS << 1)
/* This global variable defines the particular regexp syntax to use (for
some interfaces). When a regexp is compiled, the syntax used is
stored in the pattern buffer, so changing this does not affect
already-compiled regexps. */
extern reg_syntax_t re_syntax_options;
/* Define combinations of the above bits for the standard possibilities.
(The [[[ comments delimit what gets put into the Texinfo file, so
don't delete them!) */
/* [[[begin syntaxes]]] */
#define RE_SYNTAX_EMACS 0
#define RE_SYNTAX_AWK \
(RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DOT_NOT_NULL \
| RE_NO_BK_PARENS | RE_NO_BK_REFS \
| RE_NO_BK_VBAR | RE_NO_EMPTY_RANGES \
| RE_DOT_NEWLINE | RE_CONTEXT_INDEP_ANCHORS \
| RE_UNMATCHED_RIGHT_PAREN_ORD | RE_NO_GNU_OPS)
#define RE_SYNTAX_GNU_AWK \
((RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DEBUG) \
& ~(RE_DOT_NOT_NULL | RE_INTERVALS | RE_CONTEXT_INDEP_OPS))
#define RE_SYNTAX_POSIX_AWK \
(RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \
| RE_INTERVALS | RE_NO_GNU_OPS)
#define RE_SYNTAX_GREP \
(RE_BK_PLUS_QM | RE_CHAR_CLASSES \
| RE_HAT_LISTS_NOT_NEWLINE | RE_INTERVALS \
| RE_NEWLINE_ALT)
#define RE_SYNTAX_EGREP \
(RE_CHAR_CLASSES | RE_CONTEXT_INDEP_ANCHORS \
| RE_CONTEXT_INDEP_OPS | RE_HAT_LISTS_NOT_NEWLINE \
| RE_NEWLINE_ALT | RE_NO_BK_PARENS \
| RE_NO_BK_VBAR)
#define RE_SYNTAX_POSIX_EGREP \
(RE_SYNTAX_EGREP | RE_INTERVALS | RE_NO_BK_BRACES)
/* P1003.2/D11.2, section 4.20.7.1, lines 5078ff. */
#define RE_SYNTAX_ED RE_SYNTAX_POSIX_BASIC
#define RE_SYNTAX_SED RE_SYNTAX_POSIX_BASIC
/* Syntax bits common to both basic and extended POSIX regex syntax. */
#define _RE_SYNTAX_POSIX_COMMON \
(RE_CHAR_CLASSES | RE_DOT_NEWLINE | RE_DOT_NOT_NULL \
| RE_INTERVALS | RE_NO_EMPTY_RANGES)
#define RE_SYNTAX_POSIX_BASIC \
(_RE_SYNTAX_POSIX_COMMON | RE_BK_PLUS_QM)
/* Differs from ..._POSIX_BASIC only in that RE_BK_PLUS_QM becomes
RE_LIMITED_OPS, i.e., \? \+ \| are not recognized. Actually, this
isn't minimal, since other operators, such as \`, aren't disabled. */
#define RE_SYNTAX_POSIX_MINIMAL_BASIC \
(_RE_SYNTAX_POSIX_COMMON | RE_LIMITED_OPS)
#define RE_SYNTAX_POSIX_EXTENDED \
(_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS \
| RE_CONTEXT_INDEP_OPS | RE_NO_BK_BRACES \
| RE_NO_BK_PARENS | RE_NO_BK_VBAR \
| RE_UNMATCHED_RIGHT_PAREN_ORD)
/* Differs from ..._POSIX_EXTENDED in that RE_CONTEXT_INVALID_OPS
replaces RE_CONTEXT_INDEP_OPS and RE_NO_BK_REFS is added. */
#define RE_SYNTAX_POSIX_MINIMAL_EXTENDED \
(_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS \
| RE_CONTEXT_INVALID_OPS | RE_NO_BK_BRACES \
| RE_NO_BK_PARENS | RE_NO_BK_REFS \
| RE_NO_BK_VBAR | RE_UNMATCHED_RIGHT_PAREN_ORD)
/* [[[end syntaxes]]] */
/* Maximum number of duplicates an interval can allow. Some systems
(erroneously) define this in other header files, but we want our
value, so remove any previous define. */
#ifdef RE_DUP_MAX
# undef RE_DUP_MAX
#endif
/* If sizeof(int) == 2, then ((1 << 15) - 1) overflows. */
#define RE_DUP_MAX (0x7fff)
/* POSIX `cflags' bits (i.e., information for `regcomp'). */
/* If this bit is set, then use extended regular expression syntax.
If not set, then use basic regular expression syntax. */
#define REG_EXTENDED 1
/* If this bit is set, then ignore case when matching.
If not set, then case is significant. */
#define REG_ICASE (REG_EXTENDED << 1)
/* If this bit is set, then anchors do not match at newline
characters in the string.
If not set, then anchors do match at newlines. */
#define REG_NEWLINE (REG_ICASE << 1)
/* If this bit is set, then report only success or fail in regexec.
If not set, then returns differ between not matching and errors. */
#define REG_NOSUB (REG_NEWLINE << 1)
/* POSIX `eflags' bits (i.e., information for regexec). */
/* If this bit is set, then the beginning-of-line operator doesn't match
the beginning of the string (presumably because it's not the
beginning of a line).
If not set, then the beginning-of-line operator does match the
beginning of the string. */
#define REG_NOTBOL 1
/* Like REG_NOTBOL, except for the end-of-line. */
#define REG_NOTEOL (1 << 1)
/* If any error codes are removed, changed, or added, update the
`re_error_msg' table in regex.c. */
typedef enum
{
#ifdef _XOPEN_SOURCE
REG_ENOSYS = -1, /* This will never happen for this implementation. */
#endif
REG_NOERROR = 0, /* Success. */
REG_NOMATCH, /* Didn't find a match (for regexec). */
/* POSIX regcomp return error codes. (In the order listed in the
standard.) */
REG_BADPAT, /* Invalid pattern. */
REG_ECOLLATE, /* Not implemented. */
REG_ECTYPE, /* Invalid character class name. */
REG_EESCAPE, /* Trailing backslash. */
REG_ESUBREG, /* Invalid back reference. */
REG_EBRACK, /* Unmatched left bracket. */
REG_EPAREN, /* Parenthesis imbalance. */
REG_EBRACE, /* Unmatched \{. */
REG_BADBR, /* Invalid contents of \{\}. */
REG_ERANGE, /* Invalid range end. */
REG_ESPACE, /* Ran out of memory. */
REG_BADRPT, /* No preceding re for repetition op. */
/* Error codes we've added. */
REG_EEND, /* Premature end. */
REG_ESIZE, /* Compiled pattern bigger than 2^16 bytes. */
REG_ERPAREN /* Unmatched ) or \); not returned from regcomp. */
} reg_errcode_t;
/* This data structure represents a compiled pattern. Before calling
the pattern compiler, the fields `buffer', `allocated', `fastmap',
`translate', and `no_sub' can be set. After the pattern has been
compiled, the `re_nsub' field is available. All other fields are
private to the regex routines. */
#ifndef RE_TRANSLATE_TYPE
# define RE_TRANSLATE_TYPE char *
#endif
struct re_pattern_buffer
{
/* [[[begin pattern_buffer]]] */
/* Space that holds the compiled pattern. It is declared as
`unsigned char *' because its elements are
sometimes used as array indexes. */
unsigned char *buffer;
/* Number of bytes to which `buffer' points. */
unsigned long int allocated;
/* Number of bytes actually used in `buffer'. */
unsigned long int used;
/* Syntax setting with which the pattern was compiled. */