Parser consumes EOL when parsing DATA statements

[mgr-inz-rafal]

This (correct) BASIC code causes parsing error:

10 DATA 10, 20, 30

Error:

*** LINE 10 ***
DATA ELEMENT (10)
DATA ELEMENT ( 20)
DATA ELEMENT ( 30)
Parsing failed

However, adding simple PRINT statement satisfies the parser:

10 DATA 10, 20, 30
20 PRINT 1

*** LINE 10 ***
DATA ELEMENT (10)
DATA ELEMENT ( 20)
DATA ELEMENT ( 30)

*** LINE 20 ***
PRINT
INTEGER: 1
PRINT EXPRESSION
PRINT NEW LINE: 1
Parsing succeeded

Start the investigation here:

raw_data_element = qi::no_skip[*(~qi::char_(",") -qi::eol)]