shithub: bin.rc

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clear: fix usage, exit-on-error

--- a/bin/clear

+++ b/bin/clear

@@ -1,7 +1,8 @@

-#!/bin/rc

+#!/bin/rc -e

 rfork e

-flagfmt = 'a:clearall'

-eval `{aux/getflags} || aux/usage

+flagfmt = 'a:clearall'; args = ''

+eval `{aux/getflags $*} || aux/usage

+

 if(~ $clearall 1)

 	>/dev/text && exit

 </dev/text sed '/^'^$prompt(1)^'/q' | sed '$d' >/tmp/clear