Source
--- makefile.orig 2018-10-13 14:26:45.000000000 -0500
+++ makefile 2018-10-14 14:47:45.000000000 -0500
examples_dir = ${doc_dir}extras/
# Location of the highlight config files:
-conf_dir = /etc/highlight/
+conf_dir = ${PREFIX}/etc/highlight/
#conf_dir = ${PREFIX}/etc/highlight/
# Location of additional gui files