diff options
author | Karl Berry <karl@freefriends.org> | 2022-10-04 19:56:18 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2022-10-04 19:56:18 +0000 |
commit | 1b69cf0b1fa77d1616f07939f151a8ef7c349ebe (patch) | |
tree | 896b5dc44969eec8553fd77cda6c326330b5f82a /Master/texmf-dist/tex/luatex/luaotfload/fontloader-l-math.lua | |
parent | 22f545f91fe1898ef42890c165100b08a1b15d61 (diff) |
luaotfload (4oct22)
git-svn-id: svn://tug.org/texlive/trunk@64616 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/luatex/luaotfload/fontloader-l-math.lua')
-rw-r--r-- | Master/texmf-dist/tex/luatex/luaotfload/fontloader-l-math.lua | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/Master/texmf-dist/tex/luatex/luaotfload/fontloader-l-math.lua b/Master/texmf-dist/tex/luatex/luaotfload/fontloader-l-math.lua index 69f0a19e980..6105bc3c2d7 100644 --- a/Master/texmf-dist/tex/luatex/luaotfload/fontloader-l-math.lua +++ b/Master/texmf-dist/tex/luatex/luaotfload/fontloader-l-math.lua @@ -14,9 +14,19 @@ end if not math.round then - local floor = math.floor + if xmath then + + math.round = xmath.round + + else - function math.round(x) return floor(x + 0.5) end + local floor = math.floor + + function math.round(x) + return x < 0 and -floor(-x + 0.5) or floor(x + 0.5) + end + + end end |