[fontloader] sync with Context as of 2014-05-18

1 files changed, 25 insertions, 0 deletions

diff --git a/src/luaotfload-basics-gen.lua b/src/luaotfload-basics-gen.lua
index 9cf5b93..c19a49a 100644
--- a/src/luaotfload-basics-gen.lua
+++ b/src/luaotfload-basics-gen.lua
@@ -254,6 +254,18 @@ function caches.loaddata(paths,name)
     for i=1,#paths do
         local data = false
         local luaname, lucname = makefullname(paths[i],name)
+        if lucname and not lfs.isfile(lucname) and type(caches.compile) == "function" then
+            -- in case we used luatex and luajittex mixed ... lub or luc file
+            texio.write(string.format("(compiling luc: %s)",lucname))
+            data = loadfile(luaname)
+            if data then
+                data = data()
+            end
+            if data then
+                caches.compile(data,luaname,lucname)
+                return data
+            end
+        end
         if lucname and lfs.isfile(lucname) then -- maybe also check for size
             texio.write(string.format("(load luc: %s)",lucname))
             data = loadfile(lucname)
@@ -341,3 +353,16 @@ end
 function table.setmetatableindex(t,f)
     setmetatable(t,{ __index = f })
 end
+
+-- helper for plain:
+
+arguments = { }
+
+if arg then
+    for i=1,#arg do
+        local k, v = string.match(arg[i],"^%-%-([^=]+)=?(.-)$")
+        if k and v then
+            arguments[k] = v
+        end
+    end
+end