tv21.sh - neatvi - [fork] simple vi-type editor with UTF-8 support
 (HTM) git clone git://src.adamsgaard.dk/neatvi
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       tv21.sh (147B)
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            1 # vi commands
            2 echo    ":e $1"
            3 echo    "i"
            4 echo    "oa"
            5 echo    ":%s/$/x/g"
            6 echo    ":wq"
            7 
            8 # the expected output
            9 echo    "x" >&2
           10 echo    "ax" >&2