1 files changed, 42 insertions, 0 deletions
diff --git a/tex/context/fonts/mkiv/xits-math.lfg b/tex/context/fonts/mkiv/xits-math.lfg
new file mode 100644
index 000000000..8e1274365
--- /dev/null
+++ b/tex/context/fonts/mkiv/xits-math.lfg
@@ -0,0 +1,42 @@
+-- \setupbodyfont[xits]
+--
+-- $ABC$ $\cal ABC$ $\mathalternate{cal}\cal ABC$
+--
+-- \setupmathematics[italics=1] test $a;b;a; b; f;$ test\par % fontitalics
+-- \setupmathematics[italics=2] test $a;b;a; b; f;$ test\par % fontdata
+-- \setupmathematics[italics=3] test $a;b;a; b; f;$ test\par % quad based
+-- \setupmathematics[italics=4] test $a;b;a; b; f;$ test\par % combination of 1 and 3
+
+local italics = {
+    defaultfactor = 0.025,
+    disableengine = true,
+    corrections   = {
+     -- [0x1D44E] = 0.99,    -- a (fraction of quad)
+     -- [0x1D44F] = 100,     -- b (font points)
+        [0x1D453] = -0.0375, -- f
+    }
+}
+
+return {
+    name = "xits-math",
+    version = "1.00",
+    comment = "Goodies that complement xits (by Khaled Hosny).",
+    author = "Hans Hagen",
+    copyright = "ConTeXt development team",
+    mathematics = {
+     -- italics = {
+     --     ["xits-math"] = italics,
+     -- },
+        alternates = {
+            cal       = { feature = 'ss01', value = 1, comment = "Mathematical Calligraphic Alphabet" },
+            greekssup = { feature = 'ss02', value = 1, comment = "Mathematical Greek Sans Serif Alphabet" },
+            greekssit = { feature = 'ss03', value = 1, comment = "Mathematical Italic Sans Serif Digits" },
+            monobfnum = { feature = 'ss04', value = 1, comment = "Mathematical Bold Monospace Digits" },
+            mathbbbf  = { feature = 'ss05', value = 1, comment = "Mathematical Bold Double-Struck Alphabet" },
+            mathbbit  = { feature = 'ss06', value = 1, comment = "Mathematical Italic Double-Struck Alphabet" },
+            mathbbbi  = { feature = 'ss07', value = 1, comment = "Mathematical Bold Italic Double-Struck Alphabet" },
+            upint     = { feature = 'ss08', value = 1, comment = "Upright Integrals" },
+            vertnot   = { feature = 'ss09', value = 1, comment = "Negated Symbols With Vertical Stroke" },
+        },
+    }
+}