plan9port

fork of plan9port with libvec, libstr and libsdb
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E (264B)

      1 #!/bin/sh
      2 
      3 # run B but then wait for the file to change.
      4 # great to set as $EDITOR.
      5 # the notion of a file changing is a little weak.
      6 
      7 stat=`ls -l $1`
      8 B "$@"
      9 echo editing "$@"
     10 while sleep 1
     11 do
     12 	nstat=`ls -l $1`
     13 	if [ "x$stat" != "x$nstat" ]
     14 	then
     15 		exit
     16 	fi
     17 done
     18