# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1355292809 28800
# Node ID f8b3a6dc65afcb24fe21c9b96c5af542b0047926
# Parent  37aa641facaf46a2e8c44b5dc1403df230ba7651
Added wiki syntax for changing the title of a page.

diff -r 37aa641facaf -r f8b3a6dc65af wikked/wiki.py
--- a/wikked/wiki.py	Tue Dec 11 22:13:10 2012 -0800
+++ b/wikked/wiki.py	Tue Dec 11 22:13:29 2012 -0800
@@ -19,6 +19,7 @@
         self.url = url
         self.ext = ext
         self.out_links = []
+        self.title = None
 
 
 class PageFormatter(object):
@@ -40,11 +41,20 @@
         raise FormatterNotFound("No formatter mapped to file extension: " + extension)
 
     def _preProcessWikiSyntax(self, ctx, text):
-        return self._processWikiLinks(ctx, text)
+        text = self._processWikiMeta(ctx, text)
+        text = self._processWikiLinks(ctx, text)
+        return text
 
     def _postProcessWikiSyntax(self, ctx, text):
         return text
 
+    def _processWikiMeta(self, ctx, text):
+        def repl1(m):
+            ctx.title = m.group(1)
+            return ''
+        text = re.sub(r'^\[\[title:\s*(.+)\]\]\s*$', repl1, text, flags=re.MULTILINE)
+        return text
+
     def _processWikiLinks(self, ctx, text):
         s = self
 
@@ -78,7 +88,7 @@
     @property
     def title(self):
         self._ensureMeta()
-        return self._meta['name']
+        return self._meta['title']
 
     @property
     def raw_text(self):
@@ -128,6 +138,10 @@
         f = PageFormatter(self.wiki)
         self._meta['formatted'] = f.formatText(ctx, self._meta['content'])
 
+        self._meta['title'] = re.sub(r'\-', ' ', self._meta['name'])
+        if ctx.title is not None:
+            self._meta['title'] = ctx.title
+
         self._meta['out_links'] = []
         for l in ctx.out_links:
             self._meta['out_links'].append(l)