166 	statep->ls_start = Xsavepos(ws, wp);			\
174 	wp = Xrestpos(ws, wp, statep->ls_start);		\
199 	char *wp;		/* output word pointer */  in yylex()  local
209 	Xinit(ws, wp, 64, ATEMP);  in yylex()
218 		*wp++ = OQUOTE;  in yylex()
266 		Xcheck(ws, wp);  in yylex()
275 				*wp++ = ADELIM;  in yylex()
276 				*wp++ = c;  in yylex()
287 				*wp = EOS;  in yylex()
288 				if (is_wdvarname(Xstring(ws, wp), false)) {  in yylex()
292 						*wp++ = CHAR;  in yylex()
293 						*wp++ = c;  in yylex()
295 							Xcheck(ws, wp);  in yylex()
296 							*wp++ = CHAR;  in yylex()
297 							*wp++ = *p++;  in yylex()
312 				*wp++ = CHAR;  in yylex()
313 				*wp++ = c;  in yylex()
322 					*wp++ = OPAT;  in yylex()
323 					*wp++ = c;  in yylex()
336 					*wp++ = QCHAR;  in yylex()
337 					*wp++ = c;  in yylex()
344 				*wp++ = OQUOTE;  in yylex()
350 				*wp++ = OQUOTE;  in yylex()
386 					*wp++ = QCHAR;  in yylex()
387 					*wp++ = c;  in yylex()
391 					Xcheck(ws, wp);  in yylex()
394 						*wp++ = CHAR;  in yylex()
395 						*wp++ = '\\';  in yylex()
396 						*wp++ = CHAR;  in yylex()
397 						*wp++ = c;  in yylex()
408 						*wp++ = EXPRSUB;  in yylex()
419 						XcheckN(ws, wp, cz);  in yylex()
420 						*wp++ = c;  in yylex()
421 						memcpy(wp, sp, cz);  in yylex()
422 						wp += cz;  in yylex()
441 					*wp++ = OSUBST;  in yylex()
442 					*wp++ = '{'; /*}*/  in yylex()
443 					wp = get_brace_var(&ws, wp);  in yylex()
447 						*wp++ = CHAR;  in yylex()
448 						*wp++ = c;  in yylex()
451 							*wp++ = CHAR;  in yylex()
452 							*wp++ = '0';  in yylex()
453 							*wp++ = ADELIM;  in yylex()
454 							*wp++ = ':';  in yylex()
467 								*wp++ = CHAR;  in yylex()
468 								*wp++ = ' ';  in yylex()
479 						*wp++ = CHAR;  in yylex()
480 						*wp++ = c;  in yylex()
482 							*wp++ = ADELIM;  in yylex()
483 							*wp++ = c;  in yylex()
512 					*wp++ = OSUBST;  in yylex()
513 					*wp++ = 'X';  in yylex()
515 						Xcheck(ws, wp);  in yylex()
516 						*wp++ = c;  in yylex()
519 					*wp++ = '\0';  in yylex()
520 					*wp++ = CSUBST;  in yylex()
521 					*wp++ = 'X';  in yylex()
524 					Xcheck(ws, wp);  in yylex()
525 					*wp++ = OSUBST;  in yylex()
526 					*wp++ = 'X';  in yylex()
527 					*wp++ = c;  in yylex()
528 					*wp++ = '\0';  in yylex()
529 					*wp++ = CSUBST;  in yylex()
530 					*wp++ = 'X';  in yylex()
532 					*wp++ = CHAR;  in yylex()
533 					*wp++ = '$';  in yylex()
540 				*wp++ = COMSUB;  in yylex()
581 					*wp++ = QCHAR;  in yylex()
582 					*wp++ = getsc();  in yylex()
588 				*wp++ = CHAR;  in yylex()
589 				*wp++ = c;  in yylex()
596 				*wp++ = CQUOTE;  in yylex()
607 						*wp++ = QCHAR;  in yylex()
608 						*wp++ = c2;  in yylex()
613 							*wp++ = QCHAR;  in yylex()
614 							*wp++ = ts[cz];  in yylex()
619 				*wp++ = QCHAR;  in yylex()
620 				*wp++ = c;  in yylex()
629 				*wp++ = CQUOTE;  in yylex()
632 				*wp++ = QCHAR;  in yylex()
633 				*wp++ = c;  in yylex()
640 				*wp++ = CQUOTE;  in yylex()
657 						XcheckN(ws, wp, cz);  in yylex()
658 						memcpy(wp, sp + 1, cz);  in yylex()
659 						wp += cz;  in yylex()
661 						*wp++ = '\0';  in yylex()
672 						--wp;  in yylex()
718 			*wp++ = CSUBST;  in yylex()
719 			*wp++ = /*{*/ '}';  in yylex()
725 				*wp++ = SPAT;  in yylex()
727 				*wp++ = OPAT;  in yylex()
729 				*wp++ = ' ';  in yylex()
735 				*wp++ = CSUBST;  in yylex()
736 				*wp++ = /*{*/ '}';  in yylex()
743 				*wp++ = 0;  in yylex()
752 					*wp++ = c;  in yylex()
756 						*wp++ = c;  in yylex()
761 					*wp++ = '\\';  in yylex()
762 					*wp++ = c;  in yylex()
766 				*wp++ = c;  in yylex()
780 					*wp++ = CQUOTE;  in yylex()
791 					*wp = EOS;  in yylex()
792 					sp = Xstring(ws, wp);  in yylex()
819 					*wp++ = QCHAR;  in yylex()
820 					*wp++ = c;  in yylex()
828 					*wp++ = OQUOTE;  in yylex()
842 				*wp++ = CHAR;  in yylex()
843 				*wp++ = c;  in yylex()
856 			*wp++ = OQUOTE;  in yylex()
857 			XcheckN(ws, wp, (dp - sp));  in yylex()
868 						*wp++ = CHAR;  in yylex()
869 						*wp++ = '\\';  in yylex()
873 				*wp++ = CHAR;  in yylex()
874 				*wp++ = c;  in yylex()
877 			*wp++ = CQUOTE;  in yylex()
884 				*wp++ = CPAT;  in yylex()
887 				*wp++ = SPAT;  in yylex()
889 				*wp++ = OPAT;  in yylex()
891 				*wp++ = ' ';  in yylex()
899 	Xcheck(ws, wp);  in yylex()
908 	dp = Xstring(ws, wp);  in yylex()
916 		if (Xlength(ws, wp) == 0)  in yylex()
918 		else for (iop->unit = 0, c2 = 0; c2 < Xlength(ws, wp); c2 += 2) {  in yylex()
968 		Xfree(ws, wp);  in yylex()
975 	if (wp == dp && state == SBASE) {  in yylex()
977 		Xfree(ws, wp);  in yylex()
1012 	*wp++ = EOS;  in yylex()
1013 	yylval.cp = Xclose(ws, wp);  in yylex()
1577 get_brace_var(XString *wsp, char *wp)  in get_brace_var()  argument
1624 					*wp++ = c;  in get_brace_var()
1626 						Xcheck(*wsp, wp);  in get_brace_var()
1627 						*wp++ = *p++;  in get_brace_var()
1643 		Xcheck(*wsp, wp);  in get_brace_var()
1644 		*wp++ = c;  in get_brace_var()
1648 	*wp++ = '\0';  in get_brace_var()
1650 	return (wp);  in get_brace_var()
1662 	char *wp, c;  in arraysub()  local
1666 	Xinit(ws, wp, 32, ATEMP);  in arraysub()
1670 		Xcheck(ws, wp);  in arraysub()
1671 		*wp++ = c;  in arraysub()
1678 	*wp++ = '\0';  in arraysub()
1679 	*strp = Xclose(ws, wp);  in arraysub()