diff options
| -rw-r--r-- | luaotfload.dtx | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/luaotfload.dtx b/luaotfload.dtx index 7e6283b..a211a10 100644 --- a/luaotfload.dtx +++ b/luaotfload.dtx @@ -664,17 +664,20 @@ local function def_font(...) % % \begin{macrocode} if otfdata.metadata.math then + local mc = { } for k,v in next, otfdata.metadata.math do if k:find("Percent") then -- keep percent values as is - fontdata.MathConstants[k] = v + mc[k] = v else - fontdata.MathConstants[k] = v / units * size + mc[k] = v / units * size end end -- for \overwithdelims - fontdata.MathConstants["FractionDelimiterSize"] = 1.01 * size - fontdata.MathConstants["FractionDelimiterDisplayStyleSize"] = 2.39 * size + mc["FractionDelimiterSize"] = 1.01 * size + mc["FractionDelimiterDisplayStyleSize"] = 2.39 * size + + fontdata.MathConstants = mc end end |