G_GNUC_INTERNAL void style_init_textbuffer(GtkTextBuffer *buffer);
G_GNUC_INTERNAL void style_init_textgrid(GtkTextBuffer *buffer);
G_GNUC_INTERNAL void style_init();
G_GNUC_INTERNAL void style_init_textbuffer(GtkTextBuffer *buffer);
G_GNUC_INTERNAL void style_init_textgrid(GtkTextBuffer *buffer);
G_GNUC_INTERNAL void style_init();