set_modified
Description:
Used to keep track of whether the buffer has been modified since the last time it was saved.
Whenever the buffer is saved to disk, call `gtk_text_buffer_set_modified (this, FALSE)`. When the buffer is
modified, it will automatically toggle on the modified bit again. When the modified bit flips, the buffer emits the [signal@Gtk.TextBuffer:
GtkTextBuffer:modified-changed] signal.
Parameters:
| this |
a `GtkTextBuffer` |
| setting |
modification flag setting |