L. David Baron 2e4a775e61 Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky ... The code in nsHTMLStyleSheet implements LangRule to map xml:lang into style and the code to manage its uniqueness. The change to nsGenericHTMLElement fixes the mapping of the HTML lang attribute to do cascading the way all other rule mapping does so that the cascading works correctly. The tests test that the correct style language is used for hyphenation by copying over a set of hyphenation reftests that check its basic response to languages. There are no specific tests for font selection, but font selection is known to use the same language data from style. I verified manually (see other attachments to bug) that the rule uniqueness is being managed correctly. --HG-- rename : layout/reftests/text/auto-hyphenation-1.html => layout/reftests/text/auto-hyphenation-xmllang-1.xhtml rename : layout/reftests/text/auto-hyphenation-10.html => layout/reftests/text/auto-hyphenation-xmllang-10.xhtml rename : layout/reftests/text/auto-hyphenation-1.html => layout/reftests/text/auto-hyphenation-xmllang-11a.xhtml rename : layout/reftests/text/auto-hyphenation-1.html => layout/reftests/text/auto-hyphenation-xmllang-11b.xhtml rename : layout/reftests/text/auto-hyphenation-4.html => layout/reftests/text/auto-hyphenation-xmllang-12a.xhtml rename : layout/reftests/text/auto-hyphenation-4.html => layout/reftests/text/auto-hyphenation-xmllang-12b.xhtml rename : layout/reftests/text/auto-hyphenation-1.html => layout/reftests/text/auto-hyphenation-xmllang-13a.xhtml rename : layout/reftests/text/auto-hyphenation-1.html => layout/reftests/text/auto-hyphenation-xmllang-13b.xhtml rename : layout/reftests/text/auto-hyphenation-4.html => layout/reftests/text/auto-hyphenation-xmllang-14a.xhtml rename : layout/reftests/text/auto-hyphenation-4.html => layout/reftests/text/auto-hyphenation-xmllang-14b.xhtml rename : layout/reftests/text/auto-hyphenation-1a.html => layout/reftests/text/auto-hyphenation-xmllang-1a.xhtml rename : layout/reftests/text/auto-hyphenation-2.html => layout/reftests/text/auto-hyphenation-xmllang-2.xhtml rename : layout/reftests/text/auto-hyphenation-3.html => layout/reftests/text/auto-hyphenation-xmllang-3.xhtml rename : layout/reftests/text/auto-hyphenation-4.html => layout/reftests/text/auto-hyphenation-xmllang-4.xhtml rename : layout/reftests/text/auto-hyphenation-5.html => layout/reftests/text/auto-hyphenation-xmllang-5.xhtml rename : layout/reftests/text/auto-hyphenation-6.html => layout/reftests/text/auto-hyphenation-xmllang-6.xhtml rename : layout/reftests/text/auto-hyphenation-7.html => layout/reftests/text/auto-hyphenation-xmllang-7.xhtml rename : layout/reftests/text/auto-hyphenation-8.html => layout/reftests/text/auto-hyphenation-xmllang-8.xhtml rename : layout/reftests/text/auto-hyphenation-9.html => layout/reftests/text/auto-hyphenation-xmllang-9.xhtml		2013-05-30 16:00:20 +08:00
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444656-ref.html
444656.html
449555-1-ref.html
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467722-ref.html
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476378-soft-hyphen-fallback-ref.html
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arabic-marks-1-ref.html	bug 873902 - reftest for Arabic marks with Windows fonts. r=jdaggett	2013-05-21 13:45:41 +08:00
arabic-marks-1.html	bug 873902 - reftest for Arabic marks with Windows fonts. r=jdaggett	2013-05-21 13:45:41 +08:00
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auto-hyphenation-tr-1.html
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auto-hyphenation-uk-1.html
auto-hyphenation-xmllang-1.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-1a.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-2.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-3.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-4.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-5.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-6.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-7.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-8.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-9.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-10.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-11a.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-11b.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-12a.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-12b.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-13a.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-13b.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-14a.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
auto-hyphenation-xmllang-14b.xhtml	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
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reftest.list	Bug 234485: Map xml:lang attribute into style so that it's used for font selection and hyphenation. r=bzbarsky	2013-05-30 16:00:20 +08:00
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