From f466b2ad2a751c85f473ddd5951dfacfff605cd9 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Tue, 15 May 2001 12:00:33 +0000
Subject: [PATCH] Minor regex config changes, fixed KMP search code.

[SVN r10115]
---
 include/boost/regex/detail/regex_config.hpp | 6 +++---
 include/boost/regex/detail/regex_match.hpp  | 4 ++--
 test/regress/regress.h                      | 3 ++-
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/include/boost/regex/detail/regex_config.hpp b/include/boost/regex/detail/regex_config.hpp
index 250fc3c9..ebe461af 100644
--- a/include/boost/regex/detail/regex_config.hpp
+++ b/include/boost/regex/detail/regex_config.hpp
@@ -307,10 +307,10 @@ full list of macros and their usage.
 #   endif
 #endif
 
-#ifdef _REENTRANT
+#if defined(_REENTRANT) || defined(_PTHREADS)
 //
-// several compilers define _REENTRANT when 
-// threading support is turned on:
+// Several compilers define _REENTRANT or 
+// _PTHREADS when threading support is turned on:
 //
 #define BOOST_RE_THREADS
 #endif
diff --git a/include/boost/regex/detail/regex_match.hpp b/include/boost/regex/detail/regex_match.hpp
index 63af6bc7..79e8738b 100644
--- a/include/boost/regex/detail/regex_match.hpp
+++ b/include/boost/regex/detail/regex_match.hpp
@@ -1192,13 +1192,13 @@ unsigned int reg_grep2(Predicate foo, I first, I last, const reg_expression<char
                ++cmatches;
                if(foo(m) == false)
                   return cmatches;
+               if(m[0].second == last)
+                  return cmatches;
                _skip_and_inc(clines, last_line, first, restart);
                next_base = m[0].second;
                pd.temp_match.init_fail(next_base, last);
                m.init_fail(next_base, last);
                j = 0;
-               if(m[0].second == last)
-                  return cmatches;
             }
             else
             {
diff --git a/test/regress/regress.h b/test/regress/regress.h
index a641348e..af1df360 100644
--- a/test/regress/regress.h
+++ b/test/regress/regress.h
@@ -326,7 +326,7 @@ iterator_category(const debug_iterator<T>&) {
 }
 }
 #endif
-#ifdef BOOST_MSVC
+#if (defined(BOOST_MSVC) || defined(__ICL)) && (defined(_YVALS) || defined(_CPPLIB_VER))
 namespace std{
 template <class T>
 inline random_access_iterator_tag __cdecl
@@ -370,3 +370,4 @@ typedef boost::reg_expression<char_t, boost::c_regex_traits<char_t>, jm_debug_al
 
 
 
+