Same as TextIter.setLineOffset, but works with a byte index. The given byte index must be at the start of a character, it can’t be in the middle of a UTF-8 encoded character.
a byte index relative to the start of iter’s current line
Same as TextIter.setLineOffset, but works with a byte index. The given byte index must be at the start of a character, it can’t be in the middle of a UTF-8 encoded character.