vis: clean up interaction between vis and ui

A concrete user interface implementation should not have to depend
on libtermkey. Therefore the vis core now uses an independent instance
to parse keys.

1 files changed, 2 insertions, 0 deletions

diff --git a/vis-core.h b/vis-core.h
index 6d3b35f..68b4e43 100644
--- a/vis-core.h
+++ b/vis-core.h
@@ -2,6 +2,7 @@
 #define VIS_CORE_H
 
 #include <setjmp.h>
+#include <termkey.h>
 #include "vis.h"
 #include "register.h"
 #include "text.h"
@@ -174,6 +175,7 @@ struct Vis {
 	VisEvent *event;
 	Array motions;
 	Array textobjects;
+	TermKey *termkey;                    /* libtermkey instance used to parse special keys given by ui */
 };
 
 /** stuff used by multiple of the vis-* files */