0012-ed.sh - sbase - suckless unix tools
  HTML git clone git://git.suckless.org/sbase
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
       0012-ed.sh (199B)
       ---
            1 #!/bin/sh
            2 
            3 tmp=tmp.$$
            4 
            5 trap 'rm -f $tmp' EXIT
            6 trap 'exit $?' HUP INT TERM
            7 
            8 cat <<EOF >$tmp
            9 x
           10 y
           11 /dev/null
           12 EOF
           13 
           14 $EXEC ../ed -s /dev/null <<EOF  | diff -u $tmp -
           15 a
           16 1
           17 2
           18 3
           19 .
           20 w
           21 e !printf 'x\ny\n'
           22 ,p
           23 f
           24 EOF