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added test_attr (and fixed one or two edge cases)

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Wouter Scherphof
2013-04-03 22:32:23 +02:00
parent b3bbb56d9f
commit 10a5faf192
3 changed files with 65 additions and 19 deletions
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10
src/htmlparser.lua
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@@ -23,21 +23,19 @@ local function parse(text)
local start, k, eq, quote, v
start, apos, k, eq, quote = string.find(tagst,
"%s+" .. -- some uncaptured space
"([^%s=]+)" .. -- k = an unspaced string up to an optional "="
"([^%s=/>]+)" .. -- k = an unspaced string up to an optional "=" or the "/" or ">"
"(=?)" .. -- eq = the optional; "=", else ""
"(['\"]?)", -- quote = an optional "'" or '"' following the "=", or ""
apos)
if not k or k == "/>" or k == ">" then break end
if eq == "" then
v = ""
else
if eq == "=" then
local pattern = "=([^%s>]*)"
if quote ~= '' then
if quote ~= "" then
pattern = quote .. "([^" .. quote .. "]*)" .. quote
end
start, apos, v = string.find(tagst, pattern, apos)
end
tag:addattribute(k, v)
tag:addattribute(k, v or "")
end
if voidelements[string.lower(tag.name)] then