Move :set syntax option implementation to lua

It is no longer possible to change the used syntax by assigning to the
`win.syntax = name` field, instead the function win:set_syntax(name)`
should be called.

The distinction between filetype and syntax lexer to use should probably
be clarified/cleaned up at some point.

1 files changed, 0 insertions, 4 deletions

diff --git a/vis.h b/vis.h
index 0d25d91..5c4971a 100644
--- a/vis.h
+++ b/vis.h
@@ -52,7 +52,6 @@ typedef struct {
 	void (*win_open)(Vis*, Win*);
 	void (*win_close)(Vis*, Win*);
 	void (*win_highlight)(Vis*, Win*, size_t horizon);
-	bool (*win_syntax)(Vis*, Win*, const char *syntax);
 	void (*win_status)(Vis*, Win*);
 } VisEvent;
 
@@ -128,9 +127,6 @@ void vis_window_focus(Win*);
 /* swap location of two windows */
 void vis_window_swap(Win*, Win*);
 
-const char *vis_window_syntax_get(Win*);
-bool vis_window_syntax_set(Win*, const char *name);
-
 int vis_window_width_get(const Win*);
 int vis_window_height_get(const Win*);