(TXT) README.txt
 (DOC) calligraphy.pdf
 (TXT) calligraphy.tex
 (DOC) knots.pdf
 (TXT) knots.tex
 (DOC) spath3.pdf
 (TXT) spath3.tex
 (TXT) spath3_code.dtx
 (DOC) spath3_code.pdf