URI: 

       0021-ed.sh - sbase - suckless unix tools
  HTML git clone git://git.suckless.org/sbase
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
       0021-ed.sh (188B)
       ---
            1 #!/bin/sh
            2 
            3 tmp=tmp.$$
            4 
            5 trap 'rm -f $tmp' EXIT
            6 trap 'rm -f $tmp; kill -KILL $$' HUP INT TERM
            7 
            8 cat <<EOF >$tmp
            9 1
           10 2
           11 3
           12 EOF
           13 
           14 ../ed -s /dev/null <<EOF | diff -u $tmp -
           15 a
           16 1
           17 2
           18 3
           19 .
           20 g/^$/d
           21 ,p
           22 Q
           23 EOF