/helpers
/ e exclusive
slice: {[l;s;e] s_(e-1)#l};
listize: {1_(,/(";",)'{"(",x,")"}'x)};
iscl: {i: `i$x; ((i>64) & (i<91))}; // is capital letter
isdig: {i: `i$x; ((i>47) & (i<58))}; // is digit
/ :`i$"A"; // 65
/ :`i$"Z"; // 90
/ :`i$"0"; // 48
/ :`i$"9"; // 57

tstkey: "States/Events"; / key indicating start of transition section
cstkey: "Events"; / key indicating start of events condition section
astkey: "Actions"; / key indicating start of actions section
sectionkeys: (tstkey;cstkey;astkey);

lines: 0: "SS.csv";

/csv parser
parsel: {[l] comi: &l=",";comi+:1;r: 2':!#comi;r: comi@r;r: (1 2#(0;r[0;0])),r;slice[l].'r};
csv: parsel'lines;

:letters: &''(iscl'''csv);
:digits: &''(isdig'''csv);

csv@''letters

/ initialize data
/ f:<`"compiled_ss.k";
/ f 0: kcode;