fzy

commit ae418ccd6d225d868373799c8aee093811a5ba6d
parent e8dd12daacc9d6e0fc1dbf0b8b73206a91d3073a
Author: John Hawthorn <john.hawthorn@gmail.com>
Date:   Sat, 16 Aug 2014 20:08:51 -0700

Support UP/DOWN arrow

Diffstat:
M
fzy.c
 | 
10
++++++++++

1 file changed, 10 insertions(+), 0 deletions(-)
diff --git a/fzy.c b/fzy.c
@@ -198,6 +198,16 @@ void run(tty_t *tty){
 		}else if(ch == 10){ /* Enter */
 			clear(tty);
 			emit(tty);
+		}else if(ch == 27){ /* ESC */
+			ch = tty_getchar(tty);
+			if(ch == '['){
+				ch = tty_getchar(tty);
+				if(ch == 'A'){ /* UP ARROW */
+					action_prev();
+				}else if(ch == 'B'){ /* DOWN ARROW */
+					action_next();
+				}
+			}
 		}
 	}while(1);
 }