This module provides conversions from graphs to Gxl format using HaXML.

HaXML is (c) Malcolm Wallace and licensed under LGPL. The Math.Graph.XML.GXL is generated using HaXML.

To enable HaXML support, please use -fHaXML option to cabal. (WARNING: since some time ago, HaXml has conflicted with base package). Until those are resolved, compiling with HaXml may be difficult.

Please see HaXML web page, https://hackage.haskell.org/package/HaXml and GXL web page http://www.gupro.de/GXL/ for further details about these packages.