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authorPhilipp Gesang <phg42.2a@gmail.com>2013-05-01 20:18:38 +0200
committerPhilipp Gesang <phg42.2a@gmail.com>2013-05-01 20:18:38 +0200
commitb5e475547fbd9cc6f9f9fe883f6ccd05d277b081 (patch)
treeaf4a926b9034735ba254882a4110c6aeededa4f9 /tests/pln-aux-3.tex
parent3d757d9ac865a0751750b1b358f9fa1781d97883 (diff)
downloadluaotfload-b5e475547fbd9cc6f9f9fe883f6ccd05d277b081.tar.gz
add basic access functions for math dimensions
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+\input luaotfload.sty
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% math dimension getter
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\font\xitsmath=file:xits-math.otf
+\font\cambriamath=file:cambria.ttc(1)
+
+\font\main=file:Iwona-Regular.otf at 12pt\main
+
+\directlua{
+ local aux = luaotfload.aux
+ local test_a = function (fontname, dimension)
+ tex.sprint(
+ "(", fontname, " (", dimension, " ",
+ aux.get_math_dimension(fontname, dimension),
+ [[))\endgraf ]])
+ end
+
+ local test_b = function (fontname, dimension)
+ aux.sprint_math_dimension(fontname, dimension)
+ tex.print[[\endgraf ]]
+ end
+
+ test_a("xitsmath", "AxisHeight")
+ test_a("xitsmath", "RadicalVerticalGap")
+ test_a("cambriamath", "StackTopShiftUp")
+ test_a("cambriamath", "FractionNumeratorGapMin")
+
+ test_b("xitsmath", "AxisHeight")
+ test_b("xitsmath", "RadicalVerticalGap")
+ test_b("cambriamath", "StackTopShiftUp")
+ test_b("cambriamath", "FractionNumeratorGapMin")
+}
+
+foo bar baz
+
+\bye