mercurial/templates/json/map

--- a/mercurial/templates/json/map	Fri Feb 26 19:13:10 2016 +0000
+++ b/mercurial/templates/json/map	Sat Feb 27 19:53:18 2016 +0800
@@ -172,3 +172,12 @@
   }'
 filenodelink = ''
 filenolink = ''
+index = '\{
+  "entries": [{join(entries%indexentry, ", ")}]
+  }'
+indexentry = '\{
+  "name": {name|utf8|json},
+  "description": {description|utf8|json},
+  "contact": {contact|utf8|json},
+  "lastchange": {lastchange|json}
+  }'