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