static int return_callback(int count, int key) {
add_history_temporary(rl_line_buffer);
rl_ast = jl_parse_input_line(rl_line_buffer);
rl_done = !rl_ast || !jl_is_expr(rl_ast) ||
(((jl_expr_t*)rl_ast)->head != jl_continue_sym);
if (!rl_done) {
newline_callback(count, key);
} else {
reset_indent();
rl_point = rl_end;
rl_redisplay();
}
return 0;
}
static int return_callback(int count, int key) {
static int consecutive_returns = 0;
if (rl_point > prompt_length && rl_point == rl_end &&
rl_line_buffer[rl_point-prompt_length-1] == '\n')
consecutive_returns++;
else
consecutive_returns = 0;
add_history_temporary(rl_line_buffer);
rl_ast = jl_parse_input_line(rl_line_buffer);
rl_done = !rl_ast || !jl_is_expr(rl_ast) ||
(((jl_expr_t*)rl_ast)->head != jl_continue_sym) ||
consecutive_returns > 1;
if (!rl_done) {
newline_callback(count, key);
} else {
reset_indent();
rl_point = rl_end;
rl_redisplay();
}
return 0;
}