GtkSourceViewset_insert_spaces_instead_of_tabs

void
gtk_source_view_set_insert_spaces_instead_of_tabs (
  GtkSourceView* view,
  gboolean enable
)

If TRUE a tab key pressed is replaced by a group of space characters.

Of course it is still possible to insert a real \t programmatically with the GtkTextBuffer API.

Sets property GtkSource.View:insert-spaces-instead-of-tabs

enable

Type: gboolean

Whether to insert spaces instead of tabs.