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int.png (4,887 bytes) |
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context.png (7,842 bytes) |
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This is probably a context-only issue |
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It also appears with plain LuaTeX (of course it could still be ConTeXt-related since luaotfload uses ConTeXt code). As an example, compile the following with XeTeX vs. LuaTeX: \input ifluatex.sty \ifluatex \input luaotfload.sty \font\cambria={name:Cambria Math:script=math} at 11pt \textfont0=\cambria \luatexUmathoperatorsize\displaystyle=4ex \else \let\Umathchar\XeTeXmathchar \font\cambria="Cambria Math:script=math" at 11pt \textfont0=\cambria \fi $$ \Umathchar 1 0 "222B \Umathchar 0 0 "007C $$ \bye |
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A found more "interesting" effects, $\int^{} f(x)$ give proper spacing, but $\int_{} f(x)$ makes the integer and f even more closer. I'm not sure if it is ConTeXt specific or not, but it is reproducible with luaotfload which, unlike ConTeXt, leave math handling entirely to the engine it just load the fonts. |
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This also happens with LuaLaTeX when one uses unicode-math: http://tex.stackexchange.com/questions/36699/too-much-space-after-integral-sign-with-unicode-math-and-lualatex/36738#36738 |
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In TL2012, this issue has disappeared in ConTeXt, but still exists in unicode-math. |
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all int stuff redone |
- Anonymous
