show: rename "underway" to "work"
Durham and I both like this better than "underway." We can add aliases
and bikeshed on the name during the 4.3 cycle, as this whole extension is
highly experimental.
# TODO add label() once we figure out which namespace the labels belong on.
showbookmarks = '{if(active, "*", " ")} {pad(bookmark, longestbookmarklen + 4)}{shortest(node, 5)}\n'
showwork = '{shortest(node, 5)}{if(branches, " ({branch})")}{if(bookmarks, " ({bookmarks})")} {desc|firstline}'