mercurial/templates/map-cmdline.show

--- a/mercurial/templates/map-cmdline.show	Wed Apr 12 20:28:44 2017 -0700
+++ b/mercurial/templates/map-cmdline.show	Wed Apr 12 20:31:15 2017 -0700
@@ -1,2 +1,3 @@
 # TODO add label() once we figure out which namespace the labels belong on.
 showbookmarks = '{if(active, "*", " ")} {pad(bookmark, longestbookmarklen + 4)}{shortest(node, 5)}\n'
+showunderway = '{shortest(node, 5)}{if(branches, " ({branch})")}{if(bookmarks, " ({bookmarks})")} {desc|firstline}'