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-rw-r--r--virtio.tex1
1 files changed, 1 insertions, 0 deletions
diff --git a/virtio.tex b/virtio.tex
index 39a2c06..c830dbc 100644
--- a/virtio.tex
+++ b/virtio.tex
@@ -36,6 +36,7 @@
\usepackage{etoolbox}
\usepackage{tabularx}
\usepackage{underscore}
+\usepackage{xstring}
% 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