outxstr
outxstr(expandstr(ps4val(), line_number));
outxstr("for ");
outxstr(n->nfor.var);
outxstr(expandstr(ps4val(), line_number));
outxstr("using redirections:");
outxstr(" do subshell ("/*)*/);
outxstr(/*(*/") &");
outxstr(expandstr(ps4val(), line_number));
outxstr(/*(*/") done subshell\n");
outxstr(PS4 = expandstr(ps4val(), line_number));
outxstr("using redirections:");
outxstr(" do {\n"); /* } */
outxstr(PS4);
/* { */ outxstr("} failed\n");
outxstr(PS4);
/* { */ outxstr("} done\n");
outxstr(expandstr(ps4val(), line_number));
void outxstr(const char *);