vis: rework input handling using libtermkey

Key bindings are now specified as symbolic key strings, this
will eventually allow run time configurable key mappings.

This introduces a bulid time dependency on libtermkey which
can be found at:

 http://www.leonerd.org.uk/code/libtermkey/

1 files changed, 1 insertions, 1 deletions

diff --git a/macro.h b/macro.h
index c91fcca..bd52646 100644
--- a/macro.h
+++ b/macro.h
@@ -6,6 +6,6 @@
 typedef Buffer Macro;
 #define macro_release buffer_release
 #define macro_reset buffer_truncate
-#define macro_append buffer_append
+#define macro_append buffer_append0
 
 #endif