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* isatty: use command test instead of redirectionsGravatar David Adam2015-02-01
| | | | | | Adds a fork but can't use builtin test yet. Closes #1870.
* isatty: revert to previous behaviourGravatar David Adam2015-02-01
| | | | This partially reverts commit 60808a4820b1714.
* Enhance/fix `isatty` using `command test`.Gravatar Geoff Nixon2014-01-28
| | | | | | | | | | | | Presently, `isatty` only works on a handful of keywords. Here it is rewritten to be able to take any path, device or fd number as an argument, and eliminates errors printed to stdout. Per discussion in #1228, using `builtin test -c` within a pipe to test special file descriptors is not viable, so this implementation specifcially uses `command test`. Additionally, a note has been added to the documentation of `test` regarding this potential aberration from the expected output of the test utility under the 'Standards' section.
* remove trialing spaces #2Gravatar Grissiom2010-09-18
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* Remove unneeded code from isatty, fix spelling in docsGravatar axel2007-01-28
| | | | darcs-hash:20070127141215-ac50b-d15c657b62862841df80c55095a05e9c38086a11.gz
* Update documentation display code to run roff on the client system instead ↵Gravatar axel2006-11-18
| | | | | | of pregenerating documentation and compiling it into program binaries darcs-hash:20061117162438-ac50b-5c4c7f0bd8bf53a16e16ecfead9569e642b7160f.gz
* Unly use classifications in ls if stdout is a ttyGravatar axel2006-09-20
darcs-hash:20060919165317-ac50b-c7923c7f5900ecc9814756743e6b0345efa382c5.gz