3 commits

Author	SHA1	Message	Date
Fabian Homborg	2e55e34544	Reformat	2020-11-22 14:39:48 +01:00
Fabian Homborg	e86a31f6d4	Use the newly fixed test -t in isatty ... Removes a weird dependency on the test command.	2020-09-16 21:02:59 +02:00
Fabian Homborg	709e91c1e6	builtin test: Let -t work for the standard streams ... Since builtins don't actually have the streams connected, but instead read input via the io_streams_t objects, this would just always say what *fish's* fds were. Instead, pass along some of the stream data to check those specifically - nobody cares that `test`s fd 0 *technically* is stdin. What they want to know is that, if they used another program in that place, it would connect to the TTY. This is pretty hacky - I abused static variables for this, but since it's two bools and an int it's probably okay. See #1228. Fixes #4766.	2020-09-16 21:02:59 +02:00