From f4204c1ea5fcc0368392c119530687681ab733c9 Mon Sep 17 00:00:00 2001 From: David Carlisle Date: Mon, 23 Nov 2015 18:50:00 +0000 Subject: define priority_in_callback (from luatexbase) --- src/luaotfload-colors.lua | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'src/luaotfload-colors.lua') diff --git a/src/luaotfload-colors.lua b/src/luaotfload-colors.lua index 98549c8..576a432 100644 --- a/src/luaotfload-colors.lua +++ b/src/luaotfload-colors.lua @@ -315,7 +315,16 @@ end local color_callback_activated = 0 local add_to_callback = luatexbase.add_to_callback -local priority_in_callback = luatexbase.priority_in_callback +local function priority_in_callback (name,description) + for i,v in ipairs(luatexbase.callback_descriptions(name)) + do + if v == description then + return i + end + end + return false +end + --- unit -> unit add_color_callback = function ( ) -- cgit v1.2.3