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Lines Matching refs:PS1

1452 	    (cur_prompt != PS1 || !ctype(*s->str, C_IFS | C_IFSWS))) {
1455 PS1) {
1474 	case PS1:
1483 			char * volatile ps1;
1486 			ps1 = str_val(global("PS1"));
1487 			shf = shf_sopen(NULL, strlen(ps1) * 2,
1489 			while (*ps1)
1490 				if (*ps1 != '!' || *++ps1 == '!')
1491 					shf_putchar(*ps1++, shf);
1495 			ps1 = shf_sclose(shf);
1508 				char *cp = substitute(ps1, 0);