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authorPhilipp Gesang <phg42.2a@gmail.com>2014-12-14 12:29:58 +0100
committerPhilipp Gesang <phg42.2a@gmail.com>2014-12-14 12:29:58 +0100
commitc029158f450cd96f71db2f2a4da72a5c946089c0 (patch)
tree1c5d30d6853f6deb57cc9818b8739106a2d5e03f /src/fontloader/misc/fontloader-math.lua
parentea148be27d5a79fd11759856e0ab4033f328ce5a (diff)
parentca673f7b14af906606a188fd98978d3501842f63 (diff)
downloadluaotfload-c029158f450cd96f71db2f2a4da72a5c946089c0.tar.gz
Merge pull request #260 from phi-gamma/master
add import helper, new directory layout, revised letterspacing, fontloader gone nuts
Diffstat (limited to 'src/fontloader/misc/fontloader-math.lua')
-rw-r--r--src/fontloader/misc/fontloader-math.lua53
1 files changed, 53 insertions, 0 deletions
diff --git a/src/fontloader/misc/fontloader-math.lua b/src/fontloader/misc/fontloader-math.lua
new file mode 100644
index 0000000..c316182
--- /dev/null
+++ b/src/fontloader/misc/fontloader-math.lua
@@ -0,0 +1,53 @@
+if not modules then modules = { } end modules ['luatex-math'] = {
+ version = 1.001,
+ comment = "companion to luatex-math.tex",
+ author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright = "PRAGMA ADE / ConTeXt Development Team",
+ license = "see context related readme files"
+}
+
+local gaps = {
+ [0x1D455] = 0x0210E,
+ [0x1D49D] = 0x0212C,
+ [0x1D4A0] = 0x02130,
+ [0x1D4A1] = 0x02131,
+ [0x1D4A3] = 0x0210B,
+ [0x1D4A4] = 0x02110,
+ [0x1D4A7] = 0x02112,
+ [0x1D4A8] = 0x02133,
+ [0x1D4AD] = 0x0211B,
+ [0x1D4BA] = 0x0212F,
+ [0x1D4BC] = 0x0210A,
+ [0x1D4C4] = 0x02134,
+ [0x1D506] = 0x0212D,
+ [0x1D50B] = 0x0210C,
+ [0x1D50C] = 0x02111,
+ [0x1D515] = 0x0211C,
+ [0x1D51D] = 0x02128,
+ [0x1D53A] = 0x02102,
+ [0x1D53F] = 0x0210D,
+ [0x1D545] = 0x02115,
+ [0x1D547] = 0x02119,
+ [0x1D548] = 0x0211A,
+ [0x1D549] = 0x0211D,
+ [0x1D551] = 0x02124,
+}
+
+
+local function fixmath(tfmdata,key,value)
+ if value then
+ local characters = tfmdata.characters
+ for gap, mess in pairs(gaps) do
+ characters[gap] = characters[mess]
+ end
+ end
+end
+
+fonts.handlers.otf.features.register {
+ name = "fixmath",
+ description = "math font fixing",
+ manipulators = {
+ base = fixmath,
+ node = fixmath,
+ }
+}