7 commits

Author	SHA1	Message	Date
David Adam	597dda5a4b	isatty: use command test instead of redirections ... Adds a fork but can't use builtin test yet. Closes #1870.	2015-02-01 18:18:34 +08:00
David Adam	66acd17bc0	isatty: revert to previous behaviour ... This partially reverts commit 60808a4820.	2015-02-01 18:18:34 +08:00
Geoff Nixon	60808a4820	Enhance/fix isatty using command test. ... 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.	2014-01-28 11:14:54 -08:00
Grissiom	70322077d2	remove trialing spaces #2	2010-09-18 10:18:26 +08:00
axel	be0bd50bad	Remove unneeded code from isatty, fix spelling in docs ... darcs-hash:20070127141215-ac50b-d15c657b62862841df80c55095a05e9c38086a11.gz	2007-01-28 00:12:15 +10:00
axel	1b71f91a01	Update documentation display code to run roff on the client system instead of pregenerating documentation and compiling it into program binaries ... darcs-hash:20061117162438-ac50b-5c4c7f0bd8bf53a16e16ecfead9569e642b7160f.gz	2006-11-18 02:24:38 +10:00
axel	be886bc6df	Unly use classifications in ls if stdout is a tty ... darcs-hash:20060919165317-ac50b-c7923c7f5900ecc9814756743e6b0345efa382c5.gz	2006-09-20 02:53:17 +10:00