Made the amount/balance/value interface a bit more rational; added

 back a useless version of the register command (just to prove the
 command sequence); and added smart XML semantics to the XPath
 implementation so that nodes can be coerced to values.

1 files changed, 2 insertions, 7 deletions

diff --git a/debug.cc b/debug.cc
index b3b140bc..3b996045 100644
--- a/debug.cc
+++ b/debug.cc
@@ -81,13 +81,8 @@ bool	       _free_debug_stream = false;
 
 bool _debug_active(const char * const cls) {
   if (char * debug = std::getenv("DEBUG_CLASS")) {
-    static const char * error;
-    static int	  erroffset;
-    static int	  ovec[30];
-    static pcre * class_regexp = pcre_compile(debug, PCRE_CASELESS,
-					      &error, &erroffset, NULL);
-    return pcre_exec(class_regexp, NULL, cls, std::strlen(cls),
-		     0, 0, ovec, 30) >= 0;
+    static boost::regex class_regexp(debug);
+    return boost::regex_match(cls, class_regexp);
   }
   return false;
 }