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nasmdoc.pdf: always begin a chapter on an odd page

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If we want to print the document, we really want each chapter to start
on an odd (right-facing) page; otherwise it gets rather strange.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
H. Peter Anvin 2017-04-17 16:01:31 -07:00
parent 84deac219d
commit 7e9d4fdf8d
1 changed files with 4 additions and 2 deletions
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6
doc/genps.pl
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@ -829,6 +829,8 @@ sub ps_break_pages($$) {
# First line of a new chapter heading. Start a new page.
undef $columnstart;
$curpage++ if ( $curypos > 0 || defined($columnstart) );
# Always start on an odd page
$curpage |= 1;
$curypos = $chapstart;
} elsif ( defined($columnstart) && $$linfo[0] !~ /$columnregexp/o ) {
undef $columnstart;
@ -1232,10 +1234,10 @@ ps_start_page();
foreach $line ( @pslines ) {
my $linfo = $line->[0];
if ( $$linfo[4] != $curpage ) {
while ( $$linfo[4] > $curpage ) {
ps_end_page($curpage > 2);
ps_start_page();
$curpage = $$linfo[4];
$curpage++;
}
print '[';