:ARGS
-ac -q -p a3 -d diamonds -i text
:INPUT
    foo
    barf
:OUTPUT-FILTER
:EXPECTED
       /\          /\          /\
    /\//\\/\    /\//\\/\    /\//\\/\
 /\//\\\///\\/\//\\\///\\/\//\\\///\\/\
//\\\//\/\\///\\\//\/\\///\\\//\/\\///\\
\\//\/                            \/\\//
 \/                                  \/
 /\                                  /\
//\\                foo             //\\
\\//                barf            \\//
 \/                                  \/
 /\                                  /\
//\\/\                            /\//\\
\\///\\/\//\\\///\\/\//\\\///\\/\//\\\//
 \/\\///\\\//\/\\///\\\//\/\\///\\\//\/
    \/\\//\/    \/\\//\/    \/\\//\/
       \/          \/          \/
7 20 20
:EOF