9c46ef4aac
XML tools interpret “fonts.dtd” as a relative path.
Unfortunately, that can not work now that the configuration is spread over
multiple system-dependant directories, without a common relative path to this
file. And, an absolute path can not be defined in a system-independant way.
System independance is a requirement to share config files between systems.
Therefore, replace the broken relative path by a formal URN, that will work the
same way on all systems, without network access.
This makes the DTD registerable with commands like:
$ xmlcatalog --noout --add system \
"urn:fontconfig:fonts.dtd" \
"file:///usr/share/xml/fontconfig/fonts.dtd" \
/etc/xml/catalog
That enables easy config file checking:
$ xmllint --loaddtd ${config_file} >/dev/null
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| .. | ||
| 05-reset-dirs-sample.conf | ||
| 09-autohint-if-no-hinting.conf | ||
| 10-autohint.conf | ||
| 10-hinting-full.conf | ||
| 10-hinting-medium.conf | ||
| 10-hinting-none.conf | ||
| 10-hinting-slight.conf | ||
| 10-no-sub-pixel.conf | ||
| 10-scale-bitmap-fonts.conf | ||
| 10-sub-pixel-bgr.conf | ||
| 10-sub-pixel-rgb.conf | ||
| 10-sub-pixel-vbgr.conf | ||
| 10-sub-pixel-vrgb.conf | ||
| 10-unhinted.conf | ||
| 11-lcdfilter-default.conf | ||
| 11-lcdfilter-legacy.conf | ||
| 11-lcdfilter-light.conf | ||
| 20-unhint-small-vera.conf | ||
| 25-unhint-nonlatin.conf | ||
| 30-metric-aliases.conf | ||
| 40-nonlatin.conf | ||
| 45-generic.conf | ||
| 45-latin.conf | ||
| 49-sansserif.conf | ||
| 50-user.conf | ||
| 51-local.conf | ||
| 60-generic.conf | ||
| 60-latin.conf | ||
| 65-fonts-persian.conf | ||
| 65-khmer.conf | ||
| 65-nonlatin.conf | ||
| 69-unifont.conf | ||
| 70-no-bitmaps.conf | ||
| 70-yes-bitmaps.conf | ||
| 80-delicious.conf | ||
| 90-synthetic.conf | ||
| Makefile.am | ||
| README.in | ||
README.in
conf.d/README Each file in this directory is a fontconfig configuration file. Fontconfig scans this directory, loading all files of the form [0-9][0-9]*.conf. These files are normally installed in @TEMPLATEDIR@ and then symlinked here, allowing them to be easily installed and then enabled/disabled by adjusting the symlinks. The files are loaded in numeric order, the structure of the configuration has led to the following conventions in usage: Files begining with: Contain: 00 through 09 Font directories 10 through 19 system rendering defaults (AA, etc) 20 through 29 font rendering options 30 through 39 family substitution 40 through 49 generic identification, map family->generic 50 through 59 alternate config file loading 60 through 69 generic aliases, map generic->family 70 through 79 select font (adjust which fonts are available) 80 through 89 match target="scan" (modify scanned patterns) 90 through 99 font synthesis