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@PERL@
# fixdlsrps: fix DviLaser/PS document to work with PSUtils
#
# Copyright (C) Angus J. C. Duggan 1991-1995
# See file LICENSE for details.
$nesting = 0;
$page = 1;
$infont = 0;
@fonts = ();
@body = ();
$header = 1;
while (<>) {
if (/^XP/) {
$infont++;
push(@fonts, $_);
$infont-- if /PXL.*RP/ || /DN?F.*RP/;
} elsif ($infont) {
push(@fonts, $_);
$infont-- if /PXL.*RP/ || /DN?F.*RP/;
} elsif ((/^%%EndSetup/ || /^%%Page:/) && $header) {
print @body;
@body = ("%%EndSetup\n");
$header = 0;
} elsif (/^%%EndProlog/ && !$nesting) {
push(@body,
"\$DviLaser begin/GlobalMode{}bdef/LocalMode{}bdef/XP{}def/RP{}def",
"/DoInitialScaling{72.0 Resolution div dup scale}bdef end\n", $_);
} elsif (/^%%BeginPageSetup/ && !$nesting) {
push(@body, "%%Page: $page $page\n", $_,
"Resolution 72 div dup scale Magnification 1000 div dup scale\n",
"/DocumentInitState where {\n",
"/DocumentInitState [ matrix currentmatrix currentlinewidth",
" currentlinecap currentlinejoin currentdash currentgray",
" currentmiterlimit] cvx put}if\n");
$page++;
} elsif (/^%%BeginDocument:/ || /^%%BeginBinary:/ || /^%%BeginFile:/) {
push(@body, $_);
$nesting++;
} elsif (/^%%EndDocument/ || /^%%EndBinary/ || /^%%EndFile/) {
push(@body, $_);
$nesting--;
} elsif (!/^%%PageBoundingBox:/ && !/^%%Page:/) {
push(@body, $_);
}
}
print @fonts;
print @body;
exit 0;
@END@
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