221 #define AUGROUP_ALL	   -3	    // all autocmd groups  macro
850 	group = AUGROUP_ALL;	// no argument, use all groups  in do_autocmd()
866     pat = find_end_event(arg, group != AUGROUP_ALL);  in do_autocmd()
1005     int		group = AUGROUP_ALL;  in au_get_grouparg()
1016 	    group = AUGROUP_ALL;	// no match, use all groups  in au_get_grouparg()
1055     if (group == AUGROUP_ALL)  in do_autocmd_event()
1059     allgroups = (group == AUGROUP_ALL && !forceit && *cmd == NUL);  in do_autocmd_event()
1073 	    else if (group == AUGROUP_ALL || ap->group == group)  in do_autocmd_event()
1267 		if (group == AUGROUP_ALL)  in do_autocmd_event()
1340     fname = find_end_event(arg, group != AUGROUP_ALL);  in do_doautocmd()
1672 						      AUGROUP_ALL, buf, NULL);  in apply_autocmds()
1689 						       AUGROUP_ALL, buf, eap);  in apply_autocmds_exarg()
1715 						      AUGROUP_ALL, buf, NULL);  in apply_autocmds_retval()
2341 		&& (apc->group == AUGROUP_ALL || apc->group == ap->group))  in auto_next_pat()
2530     if (*arg == NUL && group != AUGROUP_ALL && !VIM_ISWHITE(arg[-1]))  in set_context_in_autocmd()
2533 	group = AUGROUP_ALL;  in set_context_in_autocmd()
2542 	if (group == AUGROUP_ALL)  in set_context_in_autocmd()
2630 	group = AUGROUP_ALL;  in au_exists()
2675 	    && (group == AUGROUP_ALL || ap->group == group)  in au_exists()