change_case
Description:
public void change_case (
ChangeCaseType case_type,
TextIter start,
TextIter end)
Changes the case of the text between the specified iterators.
Since 5.4, this function will update the position of `start` and `end` to surround the modified text.
Parameters:
| this |
a Buffer.
|
| case_type |
how to change the case.
|
| start |
a TextIter.
|
| end |
a TextIter.
|