Branch: refs/heads/document-messages
Author: Nick Treleaven <nick.treleaven(a)btinternet.com>
Committer: Nick Treleaven <nick.treleaven(a)btinternet.com>
Date: Mon, 02 Jan 2012 18:03:21
Commit: 6de8f97cb3c9da42b82d4c27ebcad0fc27fbd3b3
https://github.com/geany/geany/commit/6de8f97cb3c9da42b82d4c27ebcad0fc27fbd…
Log Message:
-----------
Remove GNU regex now we have GRegex
Modified Paths:
--------------
TODO
configure.ac
doc/geany.html
doc/geany.txt
m4/geany-gnu-regex.m4
src/editor.c
src/main.c
tagmanager/Makefile.am
tagmanager/include/Makefile.am
tagmanager/include/gnuregex.h
tagmanager/lregex.c
tagmanager/regex.c
win32-config.h
wscript
Modified: TODO
1 files changed, 0 insertions(+), 1 deletions(-)
===================================================================
@@ -14,7 +14,6 @@ Note: features included in brackets have lower priority.
o common default highlighting styles configurable for all
programming languages (done for C-like filetypes using
filetypes.common named styles)
- o use GRegex only and remove GNU regex
o asynchronous build commands on Windows
o (filetype-independent run command in build dialog & keybinding)
o (better custom filetype support)
Modified: configure.ac
6 files changed, 3 insertions(+), 3 deletions(-)
===================================================================
@@ -38,7 +38,7 @@ AC_PROG_LN_S
# autoscan start
# Checks for header files.
-AC_CHECK_HEADERS([fcntl.h fnmatch.h glob.h regex.h stdlib.h sys/time.h])
+AC_CHECK_HEADERS([fcntl.h fnmatch.h glob.h stdlib.h sys/time.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_OFF_T
@@ -78,10 +78,10 @@ AC_ARG_ENABLE([deprecated],
# Check for binary relocation support
GEANY_CHECK_BINRELOC
+# CTags source compatibility (we actually use GRegex instead of POSIX regcomp)
+AC_DEFINE([HAVE_REGCOMP], [1], [Should always be 1, required for CTags.])
# Plugins support
GEANY_CHECK_PLUGINS
-# check whether to use included GNU regex library
-GEANY_CHECK_GNU_REGEX
# check for mingw specific settings
GEANY_CHECK_MINGW
Modified: doc/geany.html
10 files changed, 4 insertions(+), 6 deletions(-)
===================================================================
@@ -1789,17 +1789,15 @@ <h2 class="subtitle" id="a-fast-light-gtk-ide">A fast, light, GTK+ IDE</h2>
<h3><a class="toc-backref" href="#id74">Regular expressions</a></h3>
<p>You can use regular expressions in the Find and Replace dialogs
by selecting the <em>Use regular expressions</em> check box (see <a class="reference internal" href="#matching-options">Matching
-options</a>). The syntax is POSIX compatible, as described in the table
-below.</p>
+options</a>). The syntax is Perl compatible. Basic syntax is described
+in the table below. For full details, see
+<a class="reference external" href="http://www.geany.org/manual/gtk/glib/glib-regex-syntax.html">http://www.geany.org/manual/gtk/glib/glib-regex-syntax.html</a>.</p>
<div class="note">
<p class="first admonition-title">Note</p>
<ol class="last arabic simple">
<li>The <em>Use escape sequences</em> dialog option always applies for regular
expressions.</li>
<li>Searching backwards with regular expressions is not supported.</li>
-<li>\b, \d, \s, \w are GNU extensions and may not be available
-on non-GNU POSIX systems unless you built Geany with the
-<tt class="docutils literal"><span class="pre">--enable-gnu-regex</span></tt> option (this is always used on Windows).</li>
</ol>
</div>
<p><strong>In a regular expression, the following characters are interpreted:</strong></p>
@@ -5001,7 +4999,7 @@ <h2 class="subtitle" id="a-fast-light-gtk-ide">A fast, light, GTK+ IDE</h2>
Values that are set in the [build-menu] section will override those in this section.</p>
<dl class="docutils">
<dt>error_regex</dt>
-<dd><p class="first">This is a GNU-style extended regular expression to parse a filename
+<dd><p class="first">This is a regular expression to parse a filename
and line number from build output. If undefined, Geany will fall
back to its default error message parsing.</p>
<p>Only the first two matches will be read by Geany. Geany will look for
Modified: doc/geany.txt
10 files changed, 4 insertions(+), 6 deletions(-)
===================================================================
@@ -1389,16 +1389,14 @@ Regular expressions
You can use regular expressions in the Find and Replace dialogs
by selecting the *Use regular expressions* check box (see `Matching
-options`_). The syntax is POSIX compatible, as described in the table
-below.
+options`_). The syntax is Perl compatible. Basic syntax is described
+in the table below. For full details, see
+http://www.geany.org/manual/gtk/glib/glib-regex-syntax.html.
.. note::
1. The *Use escape sequences* dialog option always applies for regular
expressions.
2. Searching backwards with regular expressions is not supported.
- 3. \\b, \\d, \\s, \\w are GNU extensions and may not be available
- on non-GNU POSIX systems unless you built Geany with the
- ``--enable-gnu-regex`` option (this is always used on Windows).
**In a regular expression, the following characters are interpreted:**
@@ -4118,7 +4116,7 @@ As of Geany 0.19 this section is supplemented by the `[build-menu] section`_.
Values that are set in the [build-menu] section will override those in this section.
error_regex
- This is a GNU-style extended regular expression to parse a filename
+ This is a regular expression to parse a filename
and line number from build output. If undefined, Geany will fall
back to its default error message parsing.
Modified: m4/geany-gnu-regex.m4
26 files changed, 0 insertions(+), 26 deletions(-)
===================================================================
@@ -1,26 +0,0 @@
-dnl GEANY_CHECK_GNU_REGEX
-dnl Checks whether to use internal GNU regex library
-dnl Defines USE_INCLUDED_REGEX both with AC_DEFINE and as an
-dnl AM_CONDITIONAL
-AC_DEFUN([GEANY_CHECK_GNU_REGEX],
-[
- AC_ARG_ENABLE([gnu-regex],
- [AS_HELP_STRING([--enable-gnu-regex],
- [compile with included GNU regex library [default=no]])],
- ,
- [enable_gnu_regex=no])
-
- # auto-enable included regex if necessary
- # FIXME: this may override a user choice
- AC_CHECK_FUNCS([regcomp], [], [enable_gnu_regex="yes"])
-
- if test "x$enable_gnu_regex" = "xyes" ; then
- AC_DEFINE([USE_INCLUDED_REGEX], [1], [Define if included GNU regex code should be used.])
- AC_DEFINE([HAVE_REGCOMP], [1], [Define if you have the 'regcomp' function.])
- AM_CONDITIONAL([USE_INCLUDED_REGEX], true)
- GEANY_STATUS_ADD([GNU regex library], [built-in])
- else
- AM_CONDITIONAL([USE_INCLUDED_REGEX], false)
- GEANY_STATUS_ADD([GNU regex library], [system])
- fi
-])
Modified: src/editor.c
6 files changed, 0 insertions(+), 6 deletions(-)
===================================================================
@@ -42,12 +42,6 @@
#include "SciLexer.h"
#include "geany.h"
-#ifdef HAVE_REGEX_H
-# include <regex.h>
-#else
-# include "gnuregex.h"
-#endif
-
#include "support.h"
#include "editor.h"
#include "document.h"
Modified: src/main.c
6 files changed, 1 insertions(+), 5 deletions(-)
===================================================================
@@ -92,11 +92,7 @@
CommandLineOptions cl_options; /* fields initialised in parse_command_line_options */
-static const gchar geany_lib_versions[] = "GTK %u.%u.%u, GLib %u.%u.%u"
-#ifdef USE_INCLUDED_REGEX
- ", built-in regex"
-#endif
- ;
+static const gchar geany_lib_versions[] = "GTK %u.%u.%u, GLib %u.%u.%u";
static gboolean want_plugins;
Modified: tagmanager/Makefile.am
12 files changed, 2 insertions(+), 10 deletions(-)
===================================================================
@@ -5,18 +5,11 @@ INCLUDES = -I$(srcdir)/include $(GTK_CFLAGS) -I$(srcdir)/mio -I$(srcdir)
AM_CFLAGS = -DG_LOG_DOMAIN=\""Tagmanager"\"
-# regex.c is the GNU regex implementation needed for Windows
-EXTRA_DIST = regex.c \
+EXTRA_DIST =\
makefile.win32
noinst_LIBRARIES = libtagmanager.a
-if USE_INCLUDED_REGEX
-regex_sources = regex.c
-else
-regex_sources =
-endif
-
libtagmanager_a_SOURCES =\
general.h\
keyword.h\
@@ -88,6 +81,5 @@ libtagmanager_a_SOURCES =\
tm_tag.c\
tm_symbol.c\
tm_file_entry.c\
- tm_tagmanager.c \
- $(regex_sources)
+ tm_tagmanager.c
Modified: tagmanager/include/Makefile.am
3 files changed, 0 insertions(+), 3 deletions(-)
===================================================================
@@ -1,6 +1,3 @@
-noinst_HEADERS = \
- gnuregex.h
-
tagmanager_includedir = $(includedir)/geany/tagmanager
tagmanager_include_HEADERS = \
tm_project.h \
Modified: tagmanager/include/gnuregex.h
490 files changed, 0 insertions(+), 490 deletions(-)
===================================================================
@@ -1,490 +0,0 @@
-/* Definitions for data structures and routines for the regular
- expression library, version 0.12.
-
- Copyright (C) 1985, 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
-
- This program 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.
-
- This program 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 this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef __REGEXP_LIBRARY_H__
-#define __REGEXP_LIBRARY_H__
-
-/* POSIX says that <sys/types.h> must be included (by the caller) before
- <regex.h>. */
-
-#ifdef 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 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 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 (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)
-
-/* 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_UNMATCHED_RIGHT_PAREN_ORD)
-
-#define RE_SYNTAX_POSIX_AWK \
- (RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS)
-
-#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
-#define RE_DUP_MAX ((1 << 15) - 1)
-
-
-/* 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
-{
- 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. */
-
-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 allocated;
-
- /* Number of bytes actually used in `buffer'. */
- unsigned long used;
-
- /* Syntax setting with which the pattern was compiled. */
- reg_syntax_t syntax;
-
- /* Pointer to a fastmap, if any, otherwise zero. re_search uses
- the fastmap, if there is one, to skip over impossible
- starting points for matches. */
- char *fastmap;
-
- /* Either a translate table to apply to all characters before
- comparing them, or zero for no translation. The translation
- is applied to a pattern when it is compiled and to a string
- when it is matched. */
- char *translate;
-
- /* Number of subexpressions found by the compiler. */
- size_t re_nsub;
-
- /* Zero if this pattern cannot match the empty string, one else.
- Well, in truth it's used only in `re_search_2', to see
- whether or not we should use the fastmap, so we don't set
- this absolutely perfectly; see `re_compile_fastmap' (the
- `duplicate' case). */
- unsigned can_be_null : 1;
-
- /* If REGS_UNALLOCATED, allocate space in the `regs' structure
- for `max (RE_NREGS, re_nsub + 1)' groups.
- If REGS_REALLOCATE, reallocate space if necessary.
- If REGS_FIXED, use what's there. */
-#define REGS_UNALLOCATED 0
-#define REGS_REALLOCATE 1
-#define REGS_FIXED 2
- unsigned regs_allocated : 2;
-
- /* Set to zero when `regex_compile' compiles a pattern; set to one
- by `re_compile_fastmap' if it updates the fastmap. */
- unsigned fastmap_accurate : 1;
-
- /* If set, `re_match_2' does not return information about
- subexpressions. */
- unsigned no_sub : 1;
-
- /* If set, a beginning-of-line anchor doesn't match at the
- beginning of the string. */
- unsigned not_bol : 1;
-
- /* Similarly for an end-of-line anchor. */
- unsigned not_eol : 1;
-
- /* If true, an anchor at a newline matches. */
- unsigned newline_anchor : 1;
-
-/* [[[end pattern_buffer]]] */
-};
-
-typedef struct re_pattern_buffer regex_t;
-
-
-/* search.c (search_buffer) in Emacs needs this one opcode value. It is
- defined both in `regex.c' and here. */
-#define RE_EXACTN_VALUE 1
-
-/* Type for byte offsets within the string. POSIX mandates this. */
-typedef int regoff_t;
-
-
-/* This is the structure we store register match data in. See
- regex.texinfo for a full description of what registers match. */
-struct re_registers
-{
- unsigned num_regs;
- regoff_t *start;
- regoff_t *end;
-};
-
-
-/* If `regs_allocated' is REGS_UNALLOCATED in the pattern buffer,
- `re_match_2' returns information about at least this many registers
- the first time a `regs' structure is passed. */
-#ifndef RE_NREGS
-#define RE_NREGS 30
-#endif
-
-
-/* POSIX specification for registers. Aside from the different names than
- `re_registers', POSIX uses an array of structures, instead of a
- structure of arrays. */
-typedef struct
-{
- regoff_t rm_so; /* Byte offset from string's start to substring's start. */
- regoff_t rm_eo; /* Byte offset from string's start to substring's end. */
-} regmatch_t;
-
-/* Declarations for routines. */
-
-/* To avoid duplicating every routine declaration -- once with a
- prototype (if we are ANSI), and once without (if we aren't) -- we
- use the following macro to declare argument types. This
- unfortunately clutters up the declarations a bit, but I think it's
- worth it. */
-
-#if __STDC__
-
-#define _RE_ARGS(args) args
-
-#else /* not __STDC__ */
-
-#define _RE_ARGS(args) ()
-
-#endif /* not __STDC__ */
-
-/* Sets the current default syntax to SYNTAX, and return the old syntax.
- You can also simply assign to the `re_syntax_options' variable. */
-extern reg_syntax_t re_set_syntax _RE_ARGS ((reg_syntax_t syntax));
-
-/* Compile the regular expression PATTERN, with length LENGTH
- and syntax given by the global `re_syntax_options', into the buffer
- BUFFER. Return NULL if successful, and an error string if not. */
-extern const char *re_compile_pattern
- _RE_ARGS ((const char *pattern, int length,
- struct re_pattern_buffer *buffer));
-
-
-/* Compile a fastmap for the compiled pattern in BUFFER; used to
- accelerate searches. Return 0 if successful and -2 if was an
- internal error. */
-extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer));
-
-
-/* Search in the string STRING (with length LENGTH) for the pattern
- compiled into BUFFER. Start searching at position START, for RANGE
- characters. Return the starting position of the match, -1 for no
- match, or -2 for an internal error. Also return register
- information in REGS (if REGS and BUFFER->no_sub are nonzero). */
-extern int re_search
- _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
- int length, int start, int range, struct re_registers *regs));
-
-
-/* Like `re_search', but search in the concatenation of STRING1 and
- STRING2. Also, stop searching at index START + STOP. */
-extern int re_search_2
- _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
- int length1, const char *string2, int length2,
- int start, int range, struct re_registers *regs, int stop));
-
-
-/* Like `re_search', but return how many characters in STRING the regexp
- in BUFFER matched, starting at position START. */
-extern int re_match
- _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
- int length, int start, struct re_registers *regs));
-
-
-/* Relates to `re_match' as `re_search_2' relates to `re_search'. */
-extern int re_match_2
- _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
- int length1, const char *string2, int length2,
- int start, struct re_registers *regs, int stop));
-
-
-/* Set REGS to hold NUM_REGS registers, storing them in STARTS and
- ENDS. Subsequent matches using BUFFER and REGS will use this memory
- for recording register information. STARTS and ENDS must be
- allocated with malloc, and must each be at least `NUM_REGS * sizeof
- (regoff_t)' bytes long.
-
- If NUM_REGS == 0, then subsequent matches should allocate their own
- register data.
-
- Unless this function is called, the first search or match using
- PATTERN_BUFFER will allocate its own register data, without
- freeing the old data. */
-extern void re_set_registers
- _RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs,
- unsigned num_regs, regoff_t *starts, regoff_t *ends));
-
-/* 4.2 bsd compatibility. */
-extern char *re_comp _RE_ARGS ((const char *));
-extern int re_exec _RE_ARGS ((const char *));
-
-/* POSIX compatibility. */
-extern int regcomp _RE_ARGS ((regex_t *preg, const char *pattern, int cflags));
-extern int regexec
- _RE_ARGS ((const regex_t *preg, const char *string, size_t nmatch,
- regmatch_t pmatch[], int eflags));
-extern size_t regerror
- _RE_ARGS ((int errcode, const regex_t *preg, char *errbuf,
- size_t errbuf_size));
-extern void regfree _RE_ARGS ((regex_t *preg));
-
-#endif /* not __REGEXP_LIBRARY_H__ */
-
-/*
-Local variables:
-make-backup-files: t
-version-control: t
-trim-versions-without-asking: nil
-End:
-*/
Modified: tagmanager/lregex.c
10 files changed, 1 insertions(+), 9 deletions(-)
===================================================================
@@ -690,15 +690,7 @@ extern void freeRegexResources (void)
/* Check for broken regcomp() on Cygwin */
extern void checkRegex (void)
{
-#if 0 && defined (HAVE_REGEX) && defined (CHECK_REGCOMP)
- regex_t patbuf;
- int errcode;
- if (regcomp (&patbuf, "/hello/", 0) != 0)
- {
- error (WARNING, "Disabling broken regex");
- regexBroken = TRUE;
- }
-#endif
+ /* not needed now we have GRegex */
}
/* vi:set tabstop=4 shiftwidth=4: */
Modified: tagmanager/regex.c
4952 files changed, 0 insertions(+), 4952 deletions(-)
===================================================================
No diff available, check online
Modified: win32-config.h
5 files changed, 1 insertions(+), 4 deletions(-)
===================================================================
@@ -144,7 +144,7 @@
/* Define to 1 if you have the `realpath' function. */
#define HAVE_REALPATH 1
-/* Define to 1 if you have the `regcomp' function. */
+/* Should always be 1, required for CTags. */
#define HAVE_REGCOMP 1
/* Define to 1 if you have the `setenv' function. */
@@ -321,6 +321,3 @@
/* Define if you want to detect a running instance */
#define HAVE_SOCKET 1
-/* Define if include regex library should be used */
-#define USE_INCLUDED_REGEX 1
-
Modified: wscript
17 files changed, 1 insertions(+), 16 deletions(-)
===================================================================
@@ -107,17 +107,7 @@ def configure(conf):
conf.check_cc(header_name='sys/stat.h', mandatory=False)
conf.define('HAVE_STDLIB_H', 1) # are there systems without stdlib.h?
conf.define('STDC_HEADERS', 1) # an optimistic guess ;-)
-
- if conf.options.gnu_regex:
- _add_to_env_and_define(conf, 'HAVE_REGCOMP', 1)
- _add_to_env_and_define(conf, 'USE_INCLUDED_REGEX', 1)
- else:
- try:
- conf.check_cc(header_name='regex.h')
- conf.check_cc(function_name='regcomp', header_name='regex.h')
- except ConfigurationError:
- _add_to_env_and_define(conf, 'HAVE_REGCOMP', 1)
- _add_to_env_and_define(conf, 'USE_INCLUDED_REGEX', 1)
+ _add_to_env_and_define(conf, 'HAVE_REGCOMP', 1) # needed for CTags
conf.check_cc(function_name='fgetpos', header_name='stdio.h', mandatory=False)
conf.check_cc(function_name='ftruncate', header_name='unistd.h', mandatory=False)
@@ -215,7 +205,6 @@ def configure(conf):
conf.msg('Using GTK version', gtk_version)
conf.msg('Build with plugin support', conf.options.no_plugins and 'no' or 'yes')
conf.msg('Use virtual terminal support', conf.options.no_vte and 'no' or 'yes')
- conf.msg('GNU regex library', conf.env['USE_INCLUDED_REGEX'] and 'built-in' or 'system')
if revision is not None:
conf.msg('Compiling Git revision', revision)
@@ -234,8 +223,6 @@ def options(opt):
opt.add_option('--disable-vte', action='store_true', default=False,
help='compile without support for an embedded virtual terminal [[default: No]',
dest='no_vte')
- opt.add_option('--enable-gnu-regex', action='store_true', default=False,
- help='compile with included GNU regex library [default: No]', dest='gnu_regex')
# Paths
opt.add_option('--mandir', type='string', default='',
help='man documentation', dest='mandir')
@@ -273,8 +260,6 @@ def build(bld):
# Tagmanager
- if bld.env['USE_INCLUDED_REGEX'] == 1:
- tagmanager_sources.add('tagmanager/regex.c')
bld.new_task_gen(
features = ['c', 'cstlib'],
source = tagmanager_sources,
@@ Diff output truncated at 100000 characters. @@
--------------
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