build-pdf.pl: Include spaces, interpuction in other lang ranges.

wilx · wilx · commit c090871e042c · 2019-06-29T00:31:18.000+02:00
diff --git a/scripts/build-pdf.pl b/scripts/build-pdf.pl
@@ -127,10 +127,10 @@
 my $devanagariCodePoint = qr/[\p{Devanagari}]/u;
 my $tamilCodePoint = qr/[\p{Tamil}]/u;
 my $cyrilicCodePoint = qr/[\p{InCyrillic}\p{InCyrillicSupplementary}]/u;
-$contents =~ s/(${cjkCodePoint}+)/{\\cjkfont{}$1}/g;
-$contents =~ s/(${devanagariCodePoint}+)/{\\devanagarifont{}$1}/g;
-$contents =~ s/(${tamilCodePoint}+)/{\\tamilfont{}$1}/g;
-$contents =~ s/(${cyrilicCodePoint}+)/{\\cyrilicfont{}$1}/g;
+$contents =~ s/(${cjkCodePoint}+(?:[\s\h\p{Zs}\p{Po}]+${cjkCodePoint}+)?)/{\\cjkfont{}$1}/gu;
+$contents =~ s/(${devanagariCodePoint}+(?:[\s\h\p{Zs}\p{Po}]+${devanagariCodePoint}+)?)/{\\devanagarifont{}$1}/gu;
+$contents =~ s/(${tamilCodePoint}+(?:[\s\h\p{Zs}\p{Po}]+${tamilCodePoint}+)?)/{\\tamilfont{}$1}/gu;
+$contents =~ s/(${cyrilicCodePoint}+(?:[\s\h\p{Zs}\p{Po}]+${cyrilicCodePoint}+)?)/{\\cyrilicfont{}$1}/gu;
 use constant README_MD_TEX => 'README.md.tex';
 write_file(README_MD_TEX, {binmode => ':utf8'}, $contents);
 
