# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1522844070 -32400
# Node ID 4e407c7b1fbdc3d08f28cbe55c2184985b610d92
# Parent  c0ccbf4fbe472d54c82ba30b01c42db57d13c598
hgweb: rename 'context' argument of webutil.compare() to avoid name conflicts

The meaning of 'context' depends on context. Here it is the number of the
context lines in unified diff.

diff -r c0ccbf4fbe47 -r 4e407c7b1fbd mercurial/hgweb/webutil.py
--- a/mercurial/hgweb/webutil.py	Wed Apr 04 00:08:10 2018 +0900
+++ b/mercurial/hgweb/webutil.py	Wed Apr 04 21:14:30 2018 +0900
@@ -622,14 +622,14 @@
     return templateutil.mappinggenerator(_getcompblockgen, args=args,
                                          name='comparisonline')
 
-def compare(tmpl, context, leftlines, rightlines):
+def compare(tmpl, contextnum, leftlines, rightlines):
     '''Generator function that provides side-by-side comparison data.'''
     s = difflib.SequenceMatcher(None, leftlines, rightlines)
-    if context < 0:
+    if contextnum < 0:
         l = _getcompblock(leftlines, rightlines, s.get_opcodes())
         yield tmpl.generate('comparisonblock', {'lines': l})
     else:
-        for oc in s.get_grouped_opcodes(n=context):
+        for oc in s.get_grouped_opcodes(n=contextnum):
             l = _getcompblock(leftlines, rightlines, oc)
             yield tmpl.generate('comparisonblock', {'lines': l})