2685ead7d6
fonts and whether US or A4 paper for GDB refcard; (refcard.dvi) collect sed edits if any, apply to refcard before formatting; (refcard.ps) stop implying PS fonts if PS output requested; (lrefcard.ps) delete extra target for variant PS fonts * refcard.tex: parametrize papersize dependent info, collect in easily replaced spot * a4rc.sed: new file, edits to refcard for A4 paper