From 0d8e05039d691dde1c471d75186884476dd72712 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Mon, 1 Apr 2013 04:02:18 -0500
Subject: buffer writes

---
 test/rl.rs | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

(limited to 'test/rl.rs')

diff --git a/test/rl.rs b/test/rl.rs
index 96c0df3..1915c43 100644
--- a/test/rl.rs
+++ b/test/rl.rs
@@ -1,31 +1,31 @@
 extern mod term;
 use term::{KeyCharacter,KeyEscape,KeyUp,KeyDown,KeyLeft,KeyRight};
 
-fn term_app (body: &fn (r: &mut term::Reader, w: &term::Writer)) {
-    let writer = term::Writer(true);
+fn term_app (body: &fn (r: &mut term::Reader, w: &mut term::Writer)) {
+    let mut writer = term::Writer(true);
     let mut reader = term::Reader(true);
     do term::ios::preserve {
         writer.alternate_screen(true);
-        body(&mut reader, &writer);
+        body(&mut reader, &mut writer);
     }
 }
 
-fn draw_map (w: &term::Writer, rows: uint, cols: uint) {
+fn draw_map (w: &mut term::Writer, rows: uint, cols: uint) {
     for uint::range(0, rows) |i| {
         w.move(0, i);
-        io::print(str::repeat(".", cols));
+        w.write(str::repeat(".", cols));
     }
 }
 
-fn draw_character (w: &term::Writer, x: uint, y: uint) {
+fn draw_character (w: &mut term::Writer, x: uint, y: uint) {
     w.move(x, y);
-    io::print("@");
+    w.write("@");
     w.move(x, y);
 }
 
-fn draw_ground (w: &term::Writer, x: uint, y: uint) {
+fn draw_ground (w: &mut term::Writer, x: uint, y: uint) {
     w.move(x, y);
-    io::print(".");
+    w.write(".");
 }
 
 fn main () {
@@ -42,6 +42,7 @@ fn main () {
         let mut cursor = true;
         loop {
             draw_character(w, x, y);
+            w.flush();
             let k = match r.read() {
                 Some(key) => key,
                 None      => break,
-- 
cgit v1.2.3-54-g00ecf