minirst: pull admonition titles out formatblock function

mercurial/minirst.py

@@ -317,13 +317,7 b' def findadmonitions(blocks):'
         i = i + 1
     return blocks
 
-def formatblock(block, width):
-    """Format a block according to width."""
-    if width <= 0:
-        width = 78
-    indent = ' ' * block['indent']
-    if block['type'] == 'admonition':
-        titles = {'attention': _('Attention:'),
+_admonitiontitles = {'attention': _('Attention:'),
                   'caution': _('Caution:'),
                   'danger': _('!Danger!')  ,
                   'error': _('Error:'),
@@ -333,7 +327,13 b' def formatblock(block, width):'
                   'tip': _('Tip:'),
                   'warning': _('Warning!')}
 
-        admonition = titles[block['admonitiontitle']]
+def formatblock(block, width):
+    """Format a block according to width."""
+    if width <= 0:
+        width = 78
+    indent = ' ' * block['indent']
+    if block['type'] == 'admonition':
+        admonition = _admonitiontitles[block['admonitiontitle']]
         hang = len(block['lines'][-1]) - len(block['lines'][-1].lstrip())
 
         defindent = indent + hang * ' '