Previously a <matrix> element could only accept four <double> literals.
It now accepts full expressions, which can in turn poke into the
pattern, do math, etc.
After 7587d1c99d applied, family,
style, and fullname is localized against current locale or lang
if any though, the string in other languages were dropped from
the pattern. this caused unexpected mismatch on the target="font"
rules.
This fix adds other strings at the end of the list.
X_OK checking was added back in 8ae1e3d5dc
which was removed due to the same reason in
238489030a.
apparently the test case in Bug#18934 still works without it.
so I'm removing it again to get this working on Windows.
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 8: reading configurations from ~/.fonts.conf.d is deprecated.
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 9: reading configurations from ~/.fonts.conf is deprecated.
Be polite and do not issue the warning if deprecated config includes
(e.g. ~/.fonts.conf.d and/or ~/.fonts.conf) do not exist.
Windows does not update mtime of directory on FAT filesystem when
file is added to it or removed from it. Fontconfig uses mtime of
directory to check cache file aging and hence fails to detect
newly added or recently removed files.
This changeset detects FAT filesystem (currently implemented for
Linux) and adds generating checksum of directory entries instead
of using mtime which guarantees proper cache rebuild.
For non-FAT filesystems this patch adds single syscall per directory
which is negligeable overhead.
This fixes bug https://bugs.freedesktop.org/show_bug.cgi?id=25535
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net>
FcStat() logic is quite complicated in presence of various semi-broken operating
systems and filesystems, split it out in order to make it a bit easier.
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net>
link(2) might be failed on the filesystem that doesn't support
the hard link. e.g. FcAtomicLock() always fails on FAT filesystem
when link(2) is available.
So that may be a good idea to fallback if link(2) is failed.
Warn if the multiple values is set to <test>, including the case of
in <alias> because the behavior isn't intuitive since so many users
is asking for a help to get things working for their expectation.
Use multiple <match>s or <alias>es for OR operator and
multiple <test>s for AND operator.
Allows reading configuration files, fonts and cache files from
the directories where the XDG Base Directory Specification defines.
the old directories are still in the configuration files for
the backward compatibility.
Add a new attribute `ignore-blanks' to <test>.
When this is set to "true", any blanks in the string will be ignored
on comparison. This takes effects for compare="eq" or "not_eq" only.
Also changed the behavior of the comparison on <alias> too.
This patch isn't really tested as I don't have such a machine, but I
have a bug report that on m68k machines, double values are aligned on
smaller than 4 byte boundaries. If ALIGNOF_DOUBLE < sizeof(int),
the "expected" sizeof of FcValue is miscomputed. Use the maximum of 4
(sizeof (int)) and ALIGNOF_DOUBLE when computing the expected size of
FcValue.
Signed-off-by: Keith Packard <keithp@keithp.com>
Stop using mmap() if the cache file is stored on NFS.
also added FONTCONFIG_USE_MMAP environment variable to enforce the use of
or not the use of mmap(2) regardless of what the filesystem the cache files
are stored on.
Add "namelang" object to obtain the localized name in the font regardless
of the lang object. it's applied to "familylang", "stylelang" and
"fullnamelang" alltogether. this would helps if one wants to enforce
selecting them in the specific language if any. the default value for
the namelang object is determined from current locale.
Given that fontconfig will scan all of the cache file data during the
first font search, ask the kernel to start reading the pages right away.
Signed-off-by: Keith Packard <keithp@keithp.com>
Behdad Esfahbod
Akira TAGOH
Marius Tolzmann
Mark Brand
Mikhail Gusarov
Keith Packard