Returns the offset in characters from the start of the line to the given @iter, not counting characters that are invisible due to tags with the “invisible” flag toggled on.
Return: offset in visible characters from the start of the line
See Implementation
Returns the offset in characters from the start of the line to the given @iter, not counting characters that are invisible due to tags with the “invisible” flag toggled on.
Return: offset in visible characters from the start of the line