Created attachment 183834 [details]
patch for negative MANWIDTH
Accept negative MANWIDTH value in man.sh. In that case the width will be the screen width minus MANWIDTH.
Do any other systems implement this? I'm not inherently opposed, it just doesn't seem like obvious behavior to have negative width imply a margin.
I don't know whether other man implementations supports this (probably no). I intended the meaning of the negative value is to count from the other (right) side.