escape '-' in manpages 	patch from: Cyril Brulebois <cyril.brulebois@enst-bretagne.fr>
escape '-' in manpages
	patch from: Cyril Brulebois <cyril.brulebois@enst-bretagne.fr>

ellson/graphviz,ellson/graphviz,kbrock/graphviz,pixelglow/graphviz,jho1965us/graphviz,BMJHayward/graphviz,tkelman/graphviz,pixelglow/graphviz,pixelglow/graphviz,BMJHayward/graphviz,pixelglow/graphviz,jho1965us/graphviz,tkelman/graphviz,BMJHayward/graphviz,pixelglow/graphviz,ellson/graphviz,MjAbuz/graphviz,kbrock/graphviz,ellson/graphviz,MjAbuz/graphviz,MjAbuz/graphviz,tkelman/graphviz,tkelman/graphviz,BMJHayward/graphviz,MjAbuz/graphviz,ellson/graphviz,BMJHayward/graphviz,kbrock/graphviz,kbrock/graphviz,MjAbuz/graphviz,ellson/graphviz,jho1965us/graphviz,ellson/graphviz,jho1965us/graphviz,BMJHayward/graphviz,BMJHayward/graphviz,tkelman/graphviz,MjAbuz/graphviz,MjAbuz/graphviz,pixelglow/graphviz,BMJHayward/graphviz,ellson/graphviz,jho1965us/graphviz,ellson/graphviz,jho1965us/graphviz,BMJHayward/graphviz,kbrock/graphviz,pixelglow/graphviz,jho1965us/graphviz,MjAbuz/graphviz,tkelman/graphviz,pixelglow/graphviz,jho1965us/graphviz,tkelman/graphviz,pixelglow/graphviz,kbrock/graphviz,BMJHayward/graphviz,ellson/graphviz,kbrock/graphviz,kbrock/graphviz,kbrock/graphviz,tkelman/graphviz,BMJHayward/graphviz,MjAbuz/graphviz,ellson/graphviz,jho1965us/graphviz,pixelglow/graphviz,jho1965us/graphviz,tkelman/graphviz,tkelman/graphviz,MjAbuz/graphviz,tkelman/graphviz,pixelglow/graphviz,jho1965us/graphviz,kbrock/graphviz,kbrock/graphviz,MjAbuz/graphviz