77     int		sg_set;		// combination of SG_* flags  member
647     if (from_id > 0 && (!init || hlgroup->sg_set == 0))  in highlight_group_link()
664 		hlgroup->sg_set |= SG_LINK;  in highlight_group_link()
788 	if (!init || !(HL_TABLE()[idx].sg_set & SG_TERM))  in highlight_set_termgui_attr()
791 		HL_TABLE()[idx].sg_set |= SG_TERM;  in highlight_set_termgui_attr()
797 	if (!init || !(HL_TABLE()[idx].sg_set & SG_CTERM))  in highlight_set_termgui_attr()
800 		HL_TABLE()[idx].sg_set |= SG_CTERM;  in highlight_set_termgui_attr()
808 	if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI))  in highlight_set_termgui_attr()
811 		HL_TABLE()[idx].sg_set |= SG_GUI;  in highlight_set_termgui_attr()
1011     if (!init || !(HL_TABLE()[idx].sg_set & SG_CTERM))  in highlight_set_cterm_color()
1014 	    HL_TABLE()[idx].sg_set |= SG_CTERM;  in highlight_set_cterm_color()
1121     if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI))  in highlight_set_guifg()
1124 	    HL_TABLE()[idx].sg_set |= SG_GUI;  in highlight_set_guifg()
1190     if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI))  in highlight_set_guibg()
1193 	    HL_TABLE()[idx].sg_set |= SG_GUI;  in highlight_set_guibg()
1252     if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI))  in highlight_set_guisp()
1255 	    HL_TABLE()[idx].sg_set |= SG_GUI;  in highlight_set_guisp()
1296 	HL_TABLE()[idx].sg_set |= SG_TERM;  in highlight_set_startstop_termcode()
1523 	    HL_TABLE()[idx].sg_set = 0;  in do_highlight()
1552 		if (!init || HL_TABLE()[idx].sg_set == 0)  in do_highlight()
1555 			HL_TABLE()[idx].sg_set |= SG_TERM+SG_CTERM+SG_GUI;  in do_highlight()
1677 	    if (!init || !(HL_TABLE()[idx].sg_set & SG_LINK))  in do_highlight()
1828 	    || (check_link && (HL_TABLE()[idx].sg_set & SG_LINK)));  in hl_has_settings()