From 00ac320063ff016aea9f997948aa104d31bc95ff Mon Sep 17 00:00:00 2001
From: Khaled Hosny <khaledhosny@eglug.org>
Date: Fri, 2 Apr 2010 17:14:01 +0200
Subject: Support 'opbd' (OpenType protrusion) feature

Code scrapped from ConTeXt, AFAIK, no font implements OpenType optical
bounds (on of Linux Libertine font has traces of it), but I plan to use
it in my fonts. The committed feature file is prepared for Pagella, we
can later have font specific feature files like this.
---
 tests/opbd.tex | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 tests/opbd.tex

(limited to 'tests/opbd.tex')

diff --git a/tests/opbd.tex b/tests/opbd.tex
new file mode 100644
index 0000000..4c45781
--- /dev/null
+++ b/tests/opbd.tex
@@ -0,0 +1,9 @@
+\input luaotfload.sty
+
+\pdfprotrudechars2 \pdfadjustspacing2
+
+\font\testa=file:texgyrepagella-regular:script=latn                                at 12pt
+\font\testb=file:texgyrepagella-regular:mode=node;script=latn;protrusion=yes;featurefile=opbd.fea;+opbd at 12pt
+\testa \input tufte \par
+\testb \input tufte \par
+\bye
-- 
cgit v1.2.3

