start: _COMMENT _HEADER entry*
entry: "##" name "[" _NUMBER "]" _NL property+
property: "-" _key ":" _values _NL
_key : /(?! ).+?(?=:)(?<! )/    // key: everything until next ":", not beginning or ending with a space
_values : [_value ("," _value)*]
_value : quoted_value | unquoted_value
quoted_value : /\".+?\"/   // with quotation marks, can contain commas
unquoted_value : /(?![ \"])[^,\n]+(?<![ \"])/ // cannot contain commas, cannot start or end with quotation mark

name: /(?! ).+?(?= \[)/    // developer name: everything until " ["

_NUMBER: /[0-9]+/

CR : /\r/
LF : /\n/
_NL : CR? LF
WS : (" "|/\t/)+
_EL : /^$\n/m
_COMMENT : /^\[comment\]: #.*$\n/m   // [comment]: # xxx
_HEADER : /^# .+$\n/m

%ignore WS
%ignore _EL