/// Setup our environment (e.g., tty modes), process key strokes, then reset the environment.
static void setup_and_process_keys(bool continuous_mode) {
is_interactive_session = 1; // by definition this program is interactive
setenv("LC_ALL", "POSIX", 1); // ensure we're in a single-byte locale
set_main_thread();
setup_fork_guards();
env_init();
reader_init();
input_init();
proc_push_interactive(1);
signal_set_handlers();
install_our_signal_handlers();
if (continuous_mode) {
printf("\n");
printf("To terminate this program type \"exit\" or \"quit\" in this window,\n");
printf("or press [ctrl-C] or [ctrl-D] twice in a row.\n");
printf("\n");
}
process_input(continuous_mode);
restore_term_mode();
restore_term_foreground_process_group();
input_destroy();
reader_destroy();
}
/// Setup our environment (e.g., tty modes), process key strokes, then reset the environment.
static void setup_and_process_keys(bool continuous_mode) {
is_interactive_session = 1; // by definition this program is interactive
set_main_thread();
setup_fork_guards();
proc_push_interactive(1);
env_init();
reader_init();
// We need to set the shell-modes for ICRNL,
// in fish-proper this is done once a command is run.
tcsetattr(STDIN_FILENO, TCSANOW, &shell_modes);
install_our_signal_handlers();
if (continuous_mode) {
std::fwprintf(stderr, L"\n");
std::fwprintf(stderr,
L"To terminate this program type \"exit\" or \"quit\" in this window,\n");
std::fwprintf(stderr, L"or press [ctrl-%c] or [ctrl-%c] twice in a row.\n",
shell_modes.c_cc[VINTR] + 0x40, shell_modes.c_cc[VEOF] + 0x40);
std::fwprintf(stderr, L"\n");
}
process_input(continuous_mode);
restore_term_mode();
restore_term_foreground_process_group();
}
