diff options
| -rw-r--r-- | src/luaotfload-init.lua | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/src/luaotfload-init.lua b/src/luaotfload-init.lua index feff4cc..170cbad 100644 --- a/src/luaotfload-init.lua +++ b/src/luaotfload-init.lua @@ -294,10 +294,7 @@ local init_cleanup = function (store) callback.register = store.trapped_register end --- [init_cleanup] -local init_post = function () - --- hook for actions that need to take place after the fontloader is - --- installed - +local init_post_install_callbacks = function () --[[doc-- we do our own callback handling with the means provided by @@ -316,6 +313,33 @@ local init_post = function () nodes.simple_font_handler, "luaotfload.node_processor", 1) +end + +--- (unit -> unit) list +local init_post_actions = { + init_post_install_callbacks, +} + +--- unit -> size_t +local init_post = function () + --- hook for actions that need to take place after the fontloader is + --- installed + + local n = #init_post_actions + for i = 1, n do + local action = init_post_actions[i] + local taction = type (action) + if not action or taction ~= "function" then + logreport ("both", 1, "init", + "post hook WARNING: action %d not a function but %s/%s; ignoring.", + i, action, taction) + else + --- call closure + action () + end + end + + return n end --- [init_post] return { @@ -328,7 +352,8 @@ return { logreport ("both", 1, "init", "fontloader loaded in %0.3f seconds", os.gettimeofday() - starttime) - init_post () + local n = init_post () + logreport ("both", 5, "init", "post hook terminated, %d actions performed", n) end } |