error msg fix

lesscpy/lessc/parser.py

@@ -200,7 +200,7 @@ class LessParser(object):
                 except SyntaxError as e:
                     self.handle_error(e, p.lineno(2))
             else:
-                self.handle_error('Call unknown block `%s`' % m.raw(), p.lineno(2))
+                self.handle_error('Call unknown block `%s`' % m.raw(True), p.lineno(2))
         
     def p_block_open(self, p):
         """ block_open                : identifier brace_open

lesscpy/plib/block.py

@@ -24,11 +24,11 @@ class Block(Node):
                 self.inner = [p.parse(scope) for p in self.inner]
         return self
     
-    def raw(self):
+    def raw(self, clean=False):
         """
         """
         try:
-            return self.name.raw()
+            return self.name.raw(clean)
         except AttributeError:
             pass
     

lesscpy/plib/identifier.py

@@ -63,9 +63,10 @@ class Identifier(Node):
             parsed.extend(name)
         return parsed
     
-    def raw(self):
+    def raw(self, clean=False):
         """
         """
+        if clean: return ''.join(''.join(p) for p in self.parsed).replace('?', ' ')
         return '%'.join('%'.join(p) for p in self.parsed).strip().strip('%')