tree a1232333c0e4500603b5213ba22f5e8391903d69
parent 70e1cd36be8425f1c2c20562beb6f69fe2c7de1e
author Travis Swicegood <development@domain51.com> 1337095563 -0500
committer Erich Smith <heartquest@gmail.com> 1337106449 -0400

fix typeset_functions

typeset_functions relies on a hack to determine the shell it is running
under. this hack fails on some versions of bash. if the $SHELL variable
is set, prefer that instead.

fix bug in draft()