unposted: release 5.0.4
unposted: release 5.0.4, more files updated
unposted: release 5.0.4, more files updated
32171: close pipe descriptor in parent when left side is a shell construct to
prevent deadlock

Also clean up ChangeLog entry that attributed 32119 to 32114
unposted: update version to 5.0.4-dev-0 to avoid clash with release
32172: regression test for 32171
Merge branch 'master' of git://git.code.sf.net/p/zsh/code

Conflicts:
	ChangeLog
32176: plug additional deadlock-inducing pipe descriptor leaks
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