32178: fix another acquire_pgrp() infinite loop
32182: re-enable command completion after a separator
32183: regression tests for 32182 and 31611
unposted:  move path assignment from comptest to Y01completion.ztst
32186: fix bad backreference; handle glob patterns with backslashed quotes
32190: quote _path_files -W path when completing relative to ../
Note problem when compiling with GCC on OS X 10.9.1.
32205: skip cdpath search when prefix begins with "../"
32208: always reset pathchecked when the path array is modified
32210: completion for the sysstat suite
32196: copy-prev-shell-word needs a lexer flag
32261: completion updates for Solaris 11, Update 1
unposted: update source documentation for 5.0.5
users/18271 plus further tweaks: FAQ entry for pattern exclusions
unposted: update another README reference to 5.0.5
32229: LICENCE should refer to Gnu *General* Public License
32231: _chmod was confused by options before the mode
unposted but c.f. 32231: $line from _arguments doesn't include command
unposted: update version to 5.0.5
Also correct typo in compsys.yo for texinfo.
unposted: update version to 5.0.5-dev-0