migrate to rustyline, add history support

2019-09-26 11:25:05 -06:00
parent 529b664bf3
commit 2c1c1b7d12
8 changed files with 122 additions and 155 deletions
--- a/src/prolog/machine/mod.rs
+++ b/src/prolog/machine/mod.rs
@@ -354,14 +354,9 @@ impl Machine {
    fn handle_toplevel_command(&mut self, code_ptr: REPLCodePtr, p: LocalCodePtr) {
        match code_ptr {
            REPLCodePtr::CompileBatch => {
-                #[cfg(feature = "readline_rs_compat")]
-                readline::set_line_mode(readline::LineMode::Multi);
-
                let src = readline::input_stream();
-
-                #[cfg(feature = "readline_rs_compat")]
-                readline::set_line_mode(readline::LineMode::Single);
-
+                readline::set_prompt(false);
+                
                match compile_user_module(self, src) {
                    EvalSession::Error(e) => self.throw_session_error(e, (clause_name!("repl"), 0)),
                    _ => {}