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From: | Clark Wang |
Subject: | Fwd: Don't set $?=130 when discarding the current command line (not run yet) with CTRL-C? |
Date: | Thu, 21 Nov 2019 10:27:08 +0800 |
It's quite common for people to press CTRL-C to discard the current command line. This is harmless actually for most times except when people include $? in $PS1. I also show $? in red color when it's not 0 so it's more noticeable. So is it OK to not change $? when people are pressing CTRL-C to discard the input? -clark
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