Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Remove hare-brained no-op line | Tom Ryder | 2017-05-26 | 1 | -1/+0 |
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* | Reimplement ud() | Tom Ryder | 2017-05-26 | 1 | -32/+30 |
| | | | | More fault-tolerant and no subshell or temporary vars | ||||
* | Work around newline-stripping in param expansion | Tom Ryder | 2017-01-02 | 1 | -2/+5 |
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* | Fix up ?d() functions | Tom Ryder | 2016-08-23 | 1 | -11/+15 |
| | | | | | | 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`. | ||||
* | Correctly bail from failed subshell | Tom Ryder | 2016-08-20 | 1 | -3/+3 |
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* | Port ud() to POSIX sh | Tom Ryder | 2016-08-20 | 1 | -0/+42 |