41 		tmp = realloc(cmds->names, cmds->alloc * sizeof(*cmds->names));  in add_cmd_list()
44 		cmds->names = tmp;  in add_cmd_list()
47 		cmds->names[cmds->cnt++] = old->names[i];  in add_cmd_list()
48 	zfree(&old->names);  in add_cmd_list()
69 	qsort(main_cmds.names, main_cmds.cnt,  in help_unknown_cmd()
70 	      sizeof(main_cmds.names), cmdname_compare);  in help_unknown_cmd()
76 			main_cmds.names[i]->len =  in help_unknown_cmd()
77 				levenshtein(cmd, main_cmds.names[i]->name, 0, 2, 1, 4);  in help_unknown_cmd()
79 		qsort(main_cmds.names, main_cmds.cnt,  in help_unknown_cmd()
80 		      sizeof(*main_cmds.names), levenshtein_compare);  in help_unknown_cmd()
82 		best_similarity = main_cmds.names[0]->len;  in help_unknown_cmd()
84 		while (n < main_cmds.cnt && best_similarity == main_cmds.names[n]->len)  in help_unknown_cmd()
89 		const char *assumed = main_cmds.names[0]->name;  in help_unknown_cmd()
91 		main_cmds.names[0] = NULL;  in help_unknown_cmd()
112 			fprintf(stderr, "\t%s\n", main_cmds.names[i]->name);  in help_unknown_cmd()