annotate env/util/wysihtml_preproc.lua @ 1489:3ab878ba277e
Accessibility improvements part 1
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bsw |
| date |
Mon Feb 18 19:46:36 2019 +0100 (2019-02-18) |
| parents |
32cc544d5a5b |
| children |
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| rev |
line source |
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bsw/jbe@1309
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1 local function normalize_whitespace(str)
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bsw/jbe@1309
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2 str = string.gsub(str, "\194\160", " ")
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3 str = string.gsub(str, " ", " ")
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4 return str
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5 end
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6
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7 function util.wysihtml_preproc(str)
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8 str = string.gsub(str, "<a>(.-)</a>", "%1")
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9 str = string.gsub(str, "<[ou]l>[^<>]*", normalize_whitespace)
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10 str = string.gsub(str, "</li>[^<>]*", normalize_whitespace)
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11 return str
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12 end
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