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Rename Bwait to E.

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rsc 2004-04-21 21:01:52 +00:00
parent f21f37f219
commit 3c2827901d
1 changed files with 1 additions and 1 deletions
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17
bin/E Executable file
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@ -0,0 +1,17 @@
#!/bin/sh
# run B but then wait for the file to change.
# great to set as $EDITOR.
# the notion of a file changing is a little weak.
stat=`ls -l $1`
B "$@"
while sleep 1
do
nstat=`ls -l $1`
if [ "x$stat" != "x$nstat" ]
then
exit
fi
done