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path: root/sh/shrc.d/sd.sh
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* More error-resistant sd()Tom Ryder2017-05-271-28/+58
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* Still tinkering with ?d.sh scriptsTom Ryder2017-05-261-2/+0
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* Reimplement sd() without subshellTom Ryder2017-05-261-39/+41
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* Work around newline-stripping in param expansionTom Ryder2017-01-021-2/+5
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* Use opening parens for case safety in subshellTom Ryder2016-12-111-4/+4
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* Remove some trailing whitespaceTom Ryder2016-10-191-1/+1
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* Add comment to vague blockTom Ryder2016-08-231-0/+2
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* Fix up ?d() functionsTom Ryder2016-08-231-8/+8
| | | | | | Count arguments in right places; return 2 on usage errors where possible; minimise subshell activity; move directory replacement functionality to its own function `rd()` rather than overloading `cd`.
* Remove apostrophe from comment to calm pdkshTom Ryder2016-08-211-1/+1
| | | | | To my considerable surprise, OpenPSD pdksh sees this apostrophe within this subshell wrapper as an *open quote*!
* Port sd() to POSIX shTom Ryder2016-08-201-0/+82