retreat point if work on hangindent gets out of hand























hanging indentation, either normal or cascading, now interacts correctly
with + diacritic
another retreat point prior to reorganizing expex-scradd
one more point to retreat to if rearranging the grouping inside wrap
glosses get out of hand
commit prior to reworking autoglskip and \glstrut in general
changes and edits in gloss sections is almost complete
v5.0 published