Template:AddonSrc
GRASS Trac SVN source code browser semi-external link for AddOns. Usage:
{{AddonSrc|partial_url|name|version=6|7}}
Default GRASS version is 6.
For example, for https://svn.osgeo.org/grass/grass-addons/grass7/raster/r.hants/
{{AddonSrc|raster|r.hants|version=7}}
creates