add basic cursor movement

1 files changed, 2 insertions, 0 deletions

diff --git a/state.h b/state.h
index 60e84c4..1c677ec 100644
--- a/state.h
+++ b/state.h
@@ -93,6 +93,8 @@ typedef struct {
 	GLuint b_color_uniform;
 	text_buffer_t input_buffer_grafix;
 
+	size_t cursor_index;
+
 	// fonts
 	FT_Library ft_library;
 	FT_Face ft_face;