Quotation end marker miss

[etcimon]

The following edge case causes the line at writeln to appear as orange:

void main() {
    if (d == '\'' || c == '"')
        writeln("hello"); // this entire line is orange

However, using this will repair it:

void main() {
    if (d == '\'' || c == '"' /* " */)
        writeln("hello"); // this is not orange.