Parsing used to fail with error.group_runaway if the parsed file ends with a line comment group since the newlines before the EOF are suppressed by lookahadDFA(). Therefor, this hack tolerates a single group with endingMode OPEN on the group stack when an EOF token is ahead.
Parsing used to fail with error.group_runaway if the parsed file ends with a line comment group since the newlines before the EOF are suppressed by lookahadDFA(). Therefor, this hack tolerates a single group with endingMode OPEN on the group stack when an EOF token is ahead.