Instead of writing `}; # if', write just `}' as was discussed here: http://www.mail-archive.com/bash-completion-devel@lists.alioth.debian.org/msg01815.html
Fixed `assert_complete()' to remove an optional (partial) argument from `cmd' when expecting `cmd + longestCommonPrefix'. Added `prompt' argument to procs `assert_bash_exec()' & `sync_after_int()'