[Fedora-i18n-bugs] [Bug 578046] lang-specific overrides rule doesn't work as expected

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https://bugzilla.redhat.com/show_bug.cgi?id=578046

--- Comment #5 from Akira TAGOH <tagoh at redhat.com> 2010-04-26 22:29:04 EDT ---
Testing result for smc-dyuthi.conf without other smc-*-fonts:
# rpm -qa smc-*
smc-fonts-common-04.2-7.fc13.noarch
smc-dyuthi-fonts-04.2-7.fc13.noarch
# fc-match monospace:lang=en
DejaVuSansMono.ttf: "DejaVu Sans Mono" "Book"
# fc-match monospace:lang=en-us
DejaVuSansMono.ttf: "DejaVu Sans Mono" "Book"
# fc-match monospace:lang=ml
DejaVuSansMono.ttf: "DejaVu Sans Mono" "Book"
# fc-match monospace:lang=ml-in
DejaVuSansMono.ttf: "DejaVu Sans Mono" "Book"
# fc-match serif:lang=en
DejaVuSerif.ttf: "DejaVu Serif" "Book"
# fc-match serif:lang=en-us
DejaVuSerif.ttf: "DejaVu Serif" "Book"
# fc-match serif:lang=ml
DejaVuSerif.ttf: "DejaVu Serif" "Book"
# fc-match serif:lang=ml-in
DejaVuSerif.ttf: "DejaVu Serif" "Book"

No explicit rules for monospace and serif in smc-dyuthi-fonts.

# fc-match sans:lang=en
DejaVuSans.ttf: "DejaVu Sans" "Book"
# fc-match sans:lang=en-us
DejaVuSans.ttf: "DejaVu Sans" "Book"
# fc-match sans:lang=ml
DejaVuSans.ttf: "DejaVu Sans" "Book"
# fc-match sans:lang=ml-in
DejaVuSans.ttf: "DejaVu Sans" "Book"

This is because Dyuthi font doesn't have enough glyph coverage for Malayalam:

# fc-match -v Dyuthi|grep lang|grep ml
#

# for i in $(ls /usr/share/locale|grep -v -E "^(ml)$"); do fc-match
sans:lang=$i|grep -E "^(Dyuthi)$"; [ $? = 0 ] && echo $i; done

So the above testcase isn't reliable enough. this font doesn't affects to other
because of the above issue, we need to revisit this testing once it got fixed.

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