* configure.ac (NARROWPROTO, NO_ABORT, BROKEN_GET_CURRENT_DIR_NAME)
(BROKEN_FIONREAD, BROKEN_PTY_READ_AFTER_EAGAIN, BROKEN_SIGAIO)
- (BROKEN_SIGPOLL, BROKEN_SIGPTY, G_SLICE_ALWAYS_MALLOC, PREFER_VSUSP)
+ (BROKEN_SIGPOLL, BROKEN_SIGPTY, FIRST_PTY_LETTER)
+ (G_SLICE_ALWAYS_MALLOC, PREFER_VSUSP, PTY_ITERATION)
(RUN_TIME_REMAP, SETPGRP_RELEASES_CTTY, TAB3, TABDLY, RUN_TIME_REMAP
(XOS_NEEDS_TIME_H): Move here from src/s.