Lines Matching refs:ps1
1444 if (interactive && *cp == '!' && cur_prompt == PS1) {
1471 (cur_prompt != PS1 || !ctype(*s->str, C_IFS | C_IFSWS))) {
1474 } else if (interactive && cur_prompt == PS1) {
1492 case PS1: /* command */
1500 char * volatile ps1;
1503 ps1 = str_val(global("PS1"));
1504 shf = shf_sopen(NULL, strlen(ps1) * 2,
1506 while (*ps1)
1507 if (*ps1 != '!' || *++ps1 == '!')
1508 shf_putchar(*ps1++, shf);
1512 ps1 = shf_sclose(shf);
1524 char *cp = substitute(ps1, 0);
