deri pushed a commit to branch deri-gropdf-ng
in repository groff.
commit aa1e2c70eba3fe7adb6cbddbf74764abc21578d1
Author: Deri James <d...@chuzzlewit.myzen.co.uk>
AuthorDate: Fri Nov 24 16:02:00 2023 +0000
Problem processing concatenated dit files (-Z)
Normally it is safe to pass concatenated dit files to gropdf,
typically this would be a separate source file which produces a
custom cover and a different source for the body (different macro
set?). Problem occurs if one of the dits uses the same fontno for
a different font. Normally troff allocates TR to #5, but if one
of the dits has been run with the flag "U-T" then U-TR is allocated
to #5.
* src/devices/gropdf/gropdf.pl: Check if "x font # name" has the
same number AND name as a previously registered font, otherwise
reload the font.
---
src/devices/gropdf/gropdf.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/devices/gropdf/gropdf.pl b/src/devices/gropdf/gropdf.pl
index 27a0964f0..45e35d931 100644
--- a/src/devices/gropdf/gropdf.pl
+++ b/src/devices/gropdf/gropdf.pl
@@ -3140,7 +3140,7 @@ sub LoadFont
my $fontnm=shift;
my $ofontnm=$fontnm;
- return $fontlst{$fontno}->{OBJ} if (exists($fontlst{$fontno}));
+ return $fontlst{$fontno}->{OBJ} if (exists($fontlst{$fontno}) and $fontnm
eq $fontlst{$fontno}->{FNT}->{name}) ;
my $f;
OpenFile(\$f,$fontdir,"$fontnm");
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