Replace use of re in detecting revision with string functions. Nicola Musatti reported problems with Italian version of XP. Although this change should fix the crash, it isn't the final solution.

[SVN r39508]

tools/regression/xsl_reports/runner/regression.py

@@ -20,7 +20,6 @@ import platform
 import traceback
 import string
 import sys
-import re
 
 regression_root    = os.path.abspath( os.path.dirname( sys.argv[0] ) )
 regression_results = os.path.join( regression_root, 'results' )
@@ -658,10 +657,16 @@ def collect_logs(
         svn_command( 'user', 'info ' + boost_root + ' >' + svn_info_file )
 
     if os.path.exists( svn_info_file ):
-      f = open( svn_info_file, 'r' )
-      svn_info = f.read()
-      f.close()
-      revision = re.search( 'Revision: ([0-9]*)', svn_info ).group(1)
+        f = open( svn_info_file, 'r' )
+        svn_info = f.read()
+        f.close()
+        i = svn_info.find( 'Revision:' )
+        if i >= 0:
+            i += 10
+            while svn_info[i] >= '0' and svn_info[i] <= '9':
+              revision += svn_info[i]
+              i += 1
+      
       
     from runner import collect_logs
     collect_logs(