[Docutils-checkins] docutils/docutils/parsers/rst states.py,1.86,1.87

[Felix W. <fel...@us...>]

Update of /cvsroot/docutils/docutils/docutils/parsers/rst
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv398/docutils/parsers/rst

Modified Files:
	states.py 
Log Message:
allow empty sections and documents

Index: states.py
===================================================================
RCS file: /cvsroot/docutils/docutils/docutils/parsers/rst/states.py,v
retrieving revision 1.86
retrieving revision 1.87
diff -u -d -r1.86 -r1.87
--- states.py	6 Nov 2004 19:52:19 -0000	1.86
+++ states.py	26 Nov 2004 09:27:55 -0000	1.87
@@ -170,16 +170,8 @@
         results = StateMachineWS.run(self, input_lines, input_offset,
                                      input_source=document['source'])
         assert results == [], 'RSTStateMachine.run() results should be empty!'
-        self.check_document()
         self.node = self.memo = None    # remove unneeded references
 
-    def check_document(self):
-        """Check for illegal structure: empty document."""
-        if len(self.document) == 0:
-            error = self.reporter.error(
-                'Document empty; must have contents.', line=0)
-            self.document += error
-
 
 class NestedStateMachine(StateMachineWS):
 
@@ -384,27 +376,11 @@
               self.state_machine.input_lines[offset:], input_offset=absoffset,
               node=section_node, match_titles=1)
         self.goto_line(newabsoffset)
-        self.check_section(section_node)
         if memo.section_level <= mylevel: # can't handle next section?
             raise EOFError              # bubble up to supersection
         # reset section_level; next pass will detect it properly
         memo.section_level = mylevel
 
-    def check_section(self, section):
-        """
-        Check for illegal structure: empty section, misplaced transitions.
-        """
-        lineno = section.line
-        if len(section) <= 1:
-            error = self.reporter.error(
-                'Section empty; must have contents.', line=lineno)
-            section += error
-            return
-        if not isinstance(section[0], nodes.title): # shouldn't ever happen
-            error = self.reporter.error(
-                'First element of section must be a title.', line=lineno)
-            section.insert(0, error)
-
     def paragraph(self, lines, lineno):
         """
         Return a list (paragraph & messages) & a boolean: literal_block next?