2020-03-10 14:47:00

1 files changed, 25 insertions, 0 deletions

diff --git a/tex/context/base/mkiv/font-imp-tweaks.lua b/tex/context/base/mkiv/font-imp-tweaks.lua
new file mode 100644
index 000000000..9cbda97fa
--- /dev/null
+++ b/tex/context/base/mkiv/font-imp-tweaks.lua
@@ -0,0 +1,25 @@
+if not modules then modules = { } end modules ['font-imp-tweaks'] = {
+    version   = 1.001,
+    comment   = "companion to font-ini.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+if not context then return end
+
+local addfeature = fonts.handlers.otf.addfeature
+
+addfeature {
+    name    = "uppercasing",
+    type    = "substitution",
+    prepend = true,
+    data    = characters.uccodes
+}
+
+addfeature {
+    name    = "lowercasing",
+    type    = "substitution",
+    prepend = true,
+    data    = characters.lccodes
+}