mrkc.me

My name is Yon Yonson
I come from Wisconsin
I work in a lumber yard there
As I walk down the street
All the people I meet
They say "Hello!"
I say "Hello!"
They say "What's your name?"
I say

State Diagram

Generator

Given song.txt:

{
    echo 'digraph finite_state_machine {'
    echo '    node [shape = doublecircle]; "my"'
    echo '    node [shape = circle];'
    echo '    "say" -> "my"'
    cat song.txt \
        | xargs \
        | tr '[:upper:]' '[:lower:]' \
        | awk '{for (i=1; i<NF; i++) print "\"" $i "\" -> \"" $(i+1) "\"" }'     \
        | sort \
        | uniq \
        | sed 's/^/    /g'
    echo '}'
} | dot -Tsvg > song.svg