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authorPhilipp Gesang <phg@phi-gamma.net>2015-04-20 08:04:16 +0200
committerPhilipp Gesang <phg@phi-gamma.net>2015-04-20 08:04:16 +0200
commitda74e7f4d597b566ad99c995f2dd49fb41e218e0 (patch)
tree70876c1b4462d20b67027d3428fc9a4e1235429b /src/fontloader/misc
parentcf9acafee841175295d83b07d99420ac24b6e683 (diff)
downloadluaotfload-da74e7f4d597b566ad99c995f2dd49fb41e218e0.tar.gz
[fontloader] sync with Context as of 2015-04-20
Diffstat (limited to 'src/fontloader/misc')
-rw-r--r--src/fontloader/misc/fontloader-l-math.lua4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/fontloader/misc/fontloader-l-math.lua b/src/fontloader/misc/fontloader-l-math.lua
index 43f60b5..ec62919 100644
--- a/src/fontloader/misc/fontloader-l-math.lua
+++ b/src/fontloader/misc/fontloader-l-math.lua
@@ -8,6 +8,10 @@ if not modules then modules = { } end modules ['l-math'] = {
local floor, sin, cos, tan = math.floor, math.sin, math.cos, math.tan
+if not math.ceiling then
+ math.ceiling = math.ceil
+end
+
if not math.round then
function math.round(x) return floor(x + 0.5) end
end