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Fix gcc warnings from ICU wrappers.

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Add optional support for marked sub-expression location information.
Add support for ${n} in format replacement text.
Fixes #2556.
Fixes #2269.
Fixes #2514.

[SVN r50370]
This commit is contained in:
John Maddock
2008-12-23 11:46:00 +00:00
parent c997a1fcc6
commit b4152cd74d
94 changed files with 1344 additions and 1068 deletions
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18
doc/html/boost_regex/unicode.html
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@ -3,8 +3,8 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Unicode and Boost.Regex</title>
<link rel="stylesheet" href="../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot_2006-12-17_0120">
<link rel="start" href="../index.html" title="Boost.Regex">
<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot_8125">
<link rel="home" href="../index.html" title="Boost.Regex">
<link rel="up" href="../index.html" title="Boost.Regex">
<link rel="prev" href="introduction_and_overview.html" title="Introduction and Overview">
<link rel="next" href="captures.html" title="Understanding Marked Sub-Expressions and Captures">
@ -24,14 +24,14 @@
</div>
<div class="section" lang="en">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="boost_regex.unicode"></a><a href="unicode.html" title="Unicode and Boost.Regex"> Unicode and Boost.Regex</a>
<a name="boost_regex.unicode"></a><a class="link" href="unicode.html" title="Unicode and Boost.Regex"> Unicode and Boost.Regex</a>
</h2></div></div></div>
<p>
There are two ways to use Boost.Regex with Unicode strings:
</p>
<a name="boost_regex.unicode.rely_on_wchar_t"></a><h5>
<a name="id502607"></a>
<a href="unicode.html#boost_regex.unicode.rely_on_wchar_t">Rely on wchar_t</a>
<a name="id530083"></a>
<a class="link" href="unicode.html#boost_regex.unicode.rely_on_wchar_t">Rely on wchar_t</a>
</h5>
<p>
If your platform's <code class="computeroutput"><span class="keyword">wchar_t</span></code> type
@ -56,16 +56,16 @@
</li>
</ul></div>
<a name="boost_regex.unicode.use_a_unicode_aware_regular_expression_type_"></a><h5>
<a name="id502791"></a>
<a href="unicode.html#boost_regex.unicode.use_a_unicode_aware_regular_expression_type_">Use
<a name="id530267"></a>
<a class="link" href="unicode.html#boost_regex.unicode.use_a_unicode_aware_regular_expression_type_">Use
a Unicode Aware Regular Expression Type.</a>
</h5>
<p>
If you have the <a href="http://www.ibm.com/software/globalization/icu/" target="_top">ICU
library</a>, then Boost.Regex can be <a href="install.html#boost_regex.install.building_with_unicode_and_icu_support">configured
library</a>, then Boost.Regex can be <a class="link" href="install.html#boost_regex.install.building_with_unicode_and_icu_support">configured
to make use of it</a>, and provide a distinct regular expression type (boost::u32regex),
that supports both Unicode specific character properties, and the searching
of text that is encoded in either UTF-8, UTF-16, or UTF-32. See: <a href="ref/non_std_strings/icu.html" title="Working With Unicode and ICU String Types">ICU
of text that is encoded in either UTF-8, UTF-16, or UTF-32. See: <a class="link" href="ref/non_std_strings/icu.html" title="Working With Unicode and ICU String Types">ICU
string class support</a>.
</p>
</div>