library-mirrors/lua-htmlparser
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Allow custom tag HTML5 tags to include hyphens.

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This commit is contained in:
Patrick Ewing 2015-10-22 10:10:44 -07:00
parent 66c03644e0
commit 9dc0715503
2 changed files with 13 additions and 2 deletions
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4
src/htmlparser.lua
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@ -12,7 +12,7 @@ local function parse(text)
local openstart, name
openstart, tpos, name = string.find(root._text,
"<" .. -- an uncaptured starting "<"
"(%w+)" .. -- name = the first word, directly following the "<"
"([%w-]+)" .. -- name = the first word, directly following the "<"
"[^>]*>", -- include, but not capture everything up to the next ">"
tpos)
if not name then break end
@ -51,7 +51,7 @@ local function parse(text)
local closeend = tpos
while true do
local closestart, closing, closename
closestart, closeend, closing, closename = string.find(root._text, "[^<]*<(/?)(%w+)", closeend)
closestart, closeend, closing, closename = string.find(root._text, "[^<]*<(/?)([%w-]+)", closeend)
if not closing or closing == "" then break end
tag = table.remove(opentags[closename] or {}) or tag -- kludges for the cases of closing void or non-opened tags
closestart = string.find(root._text, "<", closestart)

11
tst/init.lua
View File

@ -277,3 +277,14 @@ function test_order()
assert_equal(i, tonumber(v.name), "notn order")
end
end
function test_tagnames_with_hyphens()
local tree = htmlparser.parse([[
<tag-name id="9999">
<m id="10000"></m>
</tag-name>
]])
assert_equal(1, #tree.nodes, "top level")
assert_equal("tag-name", tree("#9999")[1].name, "#9999")
assert_equal("m", tree("#10000")[1].name, "#10000")
end