handle leading spaces correctly for preformatted text

1 files changed, 2 insertions, 2 deletions

diff --git a/fsm.py b/fsm.py
index 901e114..963aa0a 100644
--- a/fsm.py
+++ b/fsm.py
@@ -50,7 +50,7 @@ class Parser(object):
             self._blanks += 1
         else:
             self._blanks = 0
-        if line.strip() == '```':
+        if line.startswith('```'):
             self._fsm.push_state(self.pre_state)
             self._output.write('<pre>\n')
             self._offset += 1
@@ -78,7 +78,7 @@ class Parser(object):
 
     def pre_state(self):
         line = self._document[self._offset]
-        if line.strip() == '```':
+        if line.startswith('```'):
             self._fsm.pop_state()
             self._output.write('</pre>\n')
             self._offset += 1