Andrew Gallant f3164f2615 exit: tweak exit status logic ...

This changes how ripgrep emit exit status codes. In particular, any error
that occurs while searching will now cause ripgrep to emit a `2` exit
code, where as it previously would emit either a `0` or a `1` code based
on whether it matched or not. That is, ripgrep would only emit a `2` exit
code for a catastrophic error.

This tweak includes additional logic that GNU grep adheres to, which seems
like good sense. Namely, if -q/--quiet is given, and an error occurs and
a match occurs, then ripgrep will emit a `0` exit code.

Closes #1159

2019-01-26 15:44:49 -05:00

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rg.1.txt.tpl

exit: tweak exit status logic

2019-01-26 15:44:49 -05:00