Unit test: programlistingco.002
1 |The is the first line
|In the fourth line a variant selector occurs
|after the ⚠; it should not be counted.
|123456789⚠︎1①234567890
5 |12345678901②234567890
The user probably expects the line range marks to line up,
but they don’t. It’s not clear how to fix that.
|12345678901234567890 ④
|12345678901234567890 ④
|123456789①01②23③4567890 ④
|12345678901234567890 ④
|12345678901234567890 ①
|12345678901234567890 ①
|123456789②01③23④4567890 ①
|12345678901234567890 ①