remove_tag_by_name
Description:
Emits the “remove-tag” signal.
Calls [method@Gtk.TextTagTable.lookup] on the buffer’s tag table to get a `GtkTextTag`, then calls [method@Gtk.TextBuffer.remove_tag].
Parameters:
| this |
a `GtkTextBuffer` |
| name |
name of a `GtkTextTag` |
| start |
one bound of range to be untagged |
| end |
other bound of range to be untagged |