liquid_feedback_frontend
view env/util/wysihtml_preproc.lua @ 1406:428fa9c202b6
Show optional indication in registration form fields 2
| author | bsw |
|---|---|
| date | Wed Aug 15 10:09:06 2018 +0200 (2018-08-15) |
| 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