Martijn Dekker 6109f54a5e Fix for no-argument use of 'cd' in .../fun/dirs ... 'cd' with no argument is supposed to go to your home directory, but in this override function it produced an error due to an incorrect use of $@ within another parameter substitution, preventing $@ from expanding to zero words. Ref.: 781ed34b-6860-5d47-dfe8-be21280a6b31%40inlv.org src/cmd/ksh93/fun/dirs: _cd(): - Fix the bug by setting a positional parameter if needed, then using a normal and correct "$@" expansion for \cd. - While we're here, restore a historic comment about using 'command' to bypass aliases that exists in the listing of this function in the official 1995 KornShell book (pp. 274-276). Presumably, that comment was deleted when they decided to add the obnoxious and broken default alias command='command ', whenever that was. This branch got rid of that default alias in 61d9bca5.		2020-06-14 10:39:48 +02:00
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dirs	Fix for no-argument use of 'cd' in .../fun/dirs	2020-06-14 10:39:48 +02:00
popd	Version: 2012-08-01-master	2016-01-11 15:54:23 -05:00
pushd	Version: 2012-08-01-master	2016-01-11 15:54:23 -05:00