vis

commit ab448e6b349f2c26b0c382f87d4d530d093c2955
parent ef9e6e4336176767d9bb8f05482e57fea9369417
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Wed, 30 Dec 2015 14:06:45 +0100

vis-lua: implement vis.open(filename)

Diffstat:
M
vis-lua.c
 | 
12
++++++++++++

1 file changed, 12 insertions(+), 0 deletions(-)
diff --git a/vis-lua.c b/vis-lua.c
@@ -228,11 +228,23 @@ static int info(lua_State *L) {
 	return 0;
 }
 
+static int open(lua_State *L) {
+	Vis *vis = lua_touserdata(L, lua_upvalueindex(1));
+	const char *name = luaL_checkstring(L, 1);
+	File *file = NULL;
+	if (vis_window_new(vis, name))
+		file = obj_ref_new(L, vis->win->file, "vis.file");
+	if (!file)
+		lua_pushnil(L);
+	return 1;
+}
+
 static const struct luaL_Reg vis_lua[] = {
 	{ "files", files },
 	{ "windows", windows },
 	{ "command", command },
 	{ "info", info },
+	{ "open", open },
 	{ NULL, NULL },
 };