remove_tag
Description:
Emitted to remove all occurrences of tag from a range of text in a `GtkTextBuffer`.
Removal actually occurs in the default handler.
Note that if your handler runs before the default handler it must not invalidate the start and end iters (or has to
revalidate them).
See also: [method@Gtk.TextBuffer.remove_tag].
Parameters:
| tag |
the tag to be removed |
| start |
the start of the range the tag is removed from |
| end |
the end of the range the tag is removed from |