Preferred formats Diagrams Preferred is english version of Popeye input, autor stated under 'aut', origin stated under 'ori', comments to problems stated under 'rem' after all necessary problem specifications, possibly on more lines, all beginning with 'rem'. I have made an utility for formatting this into HTML language. Possible more diagrams in one file with use of 'nextproblem'.
Plain text is good too.
Solutions Preferred is the use of Popeye input as stated above, solutions put in the mentioned 'rem' section on the end of problem specification. Again, text is good too. Text Preferred is HTML formatted, text is almost the same. James Quah sent the problems for Patrol chess problems 1 . Cyril Opalek kindly provided problems for his presentation page .