Unused function attribute fix for clang compilation
Add .ogv to mplayer completion
Improve Perforce jobs completion to limit
potentially huge output using jobview by default;
fix quoting of arguments passed on to eval within _call_program.
upon "read" of a short line, assign all variables passed as arguments.

It was noted that (print 1 2 | read one two three four) assigned values
only to $one and $two except in the case where EOF was reached.
31417: age function needs protection against file names starting "-"
Fix merge
Omitted ChangeLog entry for previous commit
31418: improve documentation for "age" function
31419: Add time zone and year to string formatted time output from zstat
31405: weasel words about PRINT_EXIT_STATUS option.
31422: better heuristic for timestamps in age function
31433: zcat -f doesn't need suffix .gz
31436: document KSH_GLOB doesn't support recursive directories
31441: use array to decide which forms of pattern are enabled
31466: Cause git and cvs to ignore one another, in case anyone wants to
import this tree into a CVS repository.
31205: Do not display "(eval)" as a tag context
31459: fix alignment of zsh entry in info menu
move comment to individual line in .editorconfig
31474: create patchlevel.h correctly when using a separate build tree
31444: Basic code for enable/disable -p