From: ANTHONY APPLEYARD To: DJGPP AT SUN DOT SOE DOT CLARKSON DOT EDU Date: Thu, 1 Dec 1994 10:54:37 GMT Subject: A useful option prodiuces PC-illegal filenames!! Line 1469 etseq of file DJGPP\DOCS\GCC\INVOKE.TEX says (my capitals):- @item -d AT var{letters} Says to make debugging dumps during compilation at times specified by @var{letters}. This is used for debugging the compiler. The file names for most of the dumps are made by appending a word to the source file name (e.g. @file{FOO.C.RTL} or @file{FOO.C.JUMP}). Here are the possible letters for use in @var{letters}, and their meanings: Those filenames have 2 dots each and so are illegal on PC's!!!