K 10 svn:author V 3 tjr K 8 svn:date V 27 2002-07-09T10:47:59.000000Z K 7 svn:log V 294 MFC: expand.c revs. 1.12-1.13, expand.1 revs. 1.10-1.11: Allow s to be used to separate tab stop positions with the -t argument, not just ASCII space characters and commas. Don't count non-printing characters when determining column position. + manual page cleanup, style changes. END