Bug#1003933: w3c-sgml-lib: catalogs for MathML 2.0 are incomplete
Package: w3c-sgml-lib
Version: 1.3-2
Severity: grave
Justification: renders package unusable
The switch from w3-dtd-mathml to w3c-sgml-lib breaks the handling
of XML files using MathML 2.0 entities.
Consider the following test.xml file:
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE test [
<!ENTITY % ent-isonum
PUBLIC "-//W3C//ENTITIES Numeric and Special Graphic for MathML 2.0//EN"
"http://www.w3.org/TR/MathML2/dtd/isonum.ent";>
%ent-isonum;
<!ENTITY % ent-mmlalias
PUBLIC "-//W3C//ENTITIES Aliases for MathML 2.0//EN"
"http://www.w3.org/TR/MathML2/dtd/mmlalias.ent";>
%ent-mmlalias;
]>
<test/>
$ xmllint --nonet --loaddtd test.xml
I/O error : Attempt to load network entity http://www.w3.org/TR/MathML2/dtd/isonum.ent
test.xml:6: warning: failed to load external entity "http://www.w3.org/TR/MathML2/dtd/isonum.ent";
%ent-isonum;
^
I/O error : Attempt to load network entity http://www.w3.org/TR/MathML2/dtd/mmlalias.ent
test.xml:10: warning: failed to load external entity "http://www.w3.org/TR/MathML2/dtd/mmlalias.ent";
%ent-mmlalias;
^
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE test [
<!ENTITY % ent-isonum PUBLIC "-//W3C//ENTITIES Numeric and Special Graphic for MathML 2.0//EN" "http://www.w3.org/TR/MathML2/dtd/isonum.ent";>
<!ENTITY % ent-mmlalias PUBLIC "-//W3C//ENTITIES Aliases for MathML 2.0//EN" "http://www.w3.org/TR/MathML2/dtd/mmlalias.ent";>
]>
<test/>
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'stable-updates'), (500, 'stable-security'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.15.0-2-amd64 (SMP w/12 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=POSIX, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages w3c-sgml-lib depends on:
ii xml-core 0.18+nmu1
w3c-sgml-lib recommends no packages.
w3c-sgml-lib suggests no packages.
-- no debconf information
--
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
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