\d u
\l utils.k

\d pat
\l excelpm.k

\l ngnk-libs/csv/csv.k

\d .

/helpers
/ e exclusive
slice: {[l;s;e] s_(e)#l};
listize: {1_(,/(";",)'{"(",x,")"}'x)};
split: {[l;di] idx: (-1,&(di~'l)),(#l); {slice[x;y[0]+1;y[1]+1]}[l]'(idx@(2':!#idx))};
s2n: {[s] `i$s;}; // string to number
parseidx: {core: slice[x;1;#x]; split[core;";"]};

/:parseidx["[1;2]"];
/:split["1;2;3";";"];

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: {x,"\n",y}/(0: "SS.csv");
table: csv.csv[lines];

/ excel patterns
pats: *''|''(pat.run''table);

:pats {
 u.ppr (x;y);
 u.ppr $[x[0]>4;slice[y;x[1];x[2]];'$'];
}''table;