Make reformat_dat_file.pl preserve all blank lines.
In its original form, reformat_dat_file.pl smashed consecutive blank
lines to a single blank line, which was helpful for mopping up excess
whitespace during the bootstrap data format conversion. But going
forward, there seems little reason to do that; if developers want to
put in multiple blank lines, let 'em. This makes it conform to the
documentation I (tgl) wrote, too.
In passing, clean up some sloppy markup choices in bki.sgml.
John Naylor
Discussion: https://postgr.es/m/28827.
1523039259@sss.pgh.pa.us
projects / postgresql / commit