:Add hoxsl project page

Makefile

@@ -91,6 +91,7 @@ www-root: docs thoughts
 	mkdir -p www-root/docs
 	cp -rv docs/gh/ www-root/docs/
 	cp -rv docs/about/resume www-root/about/
+	cp -rv docs/hoxsl www-root/hoxsl
 
 clean:
 	rm -rf www-root/

docs/hoxsl/index.md

@@ -0,0 +1,21 @@
+### hoxsl
+
+hoxsl (pronounced like "voxel") is a library for XSLT 2.0, written in pure
+XSLT, that introduces various types of higher-order logic, including
+higher-order functions; functional abstractions for common operations; and
+XSLT templates that take XSLT as input and produce XSLT as output.
+
+This project is written in a [literate][] style; [see the manual][manual]
+for more information.
+
+[Source code][src]
+
+This program is free software: you can redistribute it and/or modify it
+under the terms of the [GNU General Public License][gpl] as published by the
+Free Software Foundation, either version 3 of the License, or (at your
+option) any later version.
+
+[literate]: http://www.literateprogramming.com/
+[manual]: manual/
+[src]: https://gitlab.com/mikegerwitz/hoxsl
+[gpl]: https://www.gnu.org/licenses/gpl.html