0047-ed.sh - sbase - suckless unix tools
  HTML git clone git://git.suckless.org/sbase
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
       0047-ed.sh (219B)
       ---
            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 LLLx
           10 yLyLyLyxy
           11 zzzzxy
           12 EOF
           13 
           14 $EXEC ../ed -s /dev/null <<EOF | diff -u $tmp -
           15 i
           16 LLL
           17 .
           18 s! *!x!4
           19 p
           20 s# *#y#g
           21 p
           22 s/\(^\|L\)y/z/g
           23 p
           24 EOF