latex: add a comment

Add a comment about an alternative to
\usepackage{underscore}, in case we'll want to
use it in the future.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@116 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652

1 files changed, 10 insertions, 0 deletions

diff --git a/virtio-v1.0-csd01.tex b/virtio-v1.0-csd01.tex
index efafbe4..84337af 100644
--- a/virtio-v1.0-csd01.tex
+++ b/virtio-v1.0-csd01.tex
@@ -35,6 +35,16 @@
 \usepackage{xltxtra}
 \usepackage{etoolbox}
 \usepackage{underscore}
+% This is an alternative to package underscore above
+% It makes it possible to disable hyphenation of upper-case
+% identifiers with underscore (of which we have many) by
+% treating them as acronyms.
+% However, the result doesn't look pretty, so don't use this
+% for now.
+%\catcode`\_=\active
+%\def_{\_}
+% Don't hyphenate acronyms
+%\uchyph=0
 \setmainfont[Mapping=tex-text]{Arial}
 \setromanfont{Arial}
 \setmonofont{Courier New}