Not selecting class with "-" in class name

[soend]

Im have class name: page-content__description and when i try to find it like this: local sel = root("div.page-content__description") i get not results. I didnt see this case in the limitations section, is this a bug or known limitation?

[msva]

it looks like a bug.

Can you provide sample test-case code?

[soend]

Here's simple test i used:

local htmlparser = require("htmlparser")

local root = htmlparser.parse([[
    <div class="page-content__description">
        <p>Test data</p>
    </div>
    <div class="pagecontentdescription">
        <p>Test data</p>
    </div>
]])

print(#root.nodes) -- => result should be 2
print(#root(".page-content__description")) -- => result should be 1
print(#root(".pagecontentdescription")) -- => result should be 1

Result should be 2,1,1 but im getting 2,0,1.

[msva]

Sorry for long reply. I was too busy at work.

Can you describe a bit your current setup? Which version of module do you use? Which interpreter?

I just tried your test case with current code and all values that it returns exactly same as you predicted in comments.

$ cat tst.48.lua
local htmlparser = require("htmlparser")

local root = htmlparser.parse([[
        <div class="page-content__description">
                <p>Test data</p>
        </div>
        <div class="pagecontentdescription">
            <p>Test data</p>
        </div>
]])

local sel = root("div.page")

print(#root.nodes) -- => result should be 2
print(#root(".page-content__description")) -- => result should be 1
print(#root(".pagecontentdescription")) -- => result should be 1
-- ^ the code from your snippet

$  luajit tst.48.lua
2
1
1
$  lua5.1 tst.48.lua
2
1
1
$  lua5.2 tst.48.lua
2
1
1
$  lua5.3 tst.48.lua
2
1
1

[soend]

Lua version: 5.3 htmlparser 0.3.2-1 (installed) - /usr/local/lib/luarocks/rocks-5.3

Running Debian version 8.7

[msva]

Can you try to install 0.3.3 (or scm)?

P.S.: https://github.com/luarocks/luarocks-site/issues/107

That's why you can't just upgrade ☹

--

В письме от четверг, 1 июня 2017 г. 13:56:13 +07 пользователь soend написал:

Lua version: 5.3 htmlparser 0.3.2-1 (installed) - /usr/local/lib/luarocks/rocks-5.3

[soend]

Ok, installed the scm version and it works now. Thanks for the help!

[msva]

So, when @luarocks guys (or @leafo himself) will reroot luarocks package on me, I'll upload new versions to the default manifest and you'll be able to receive upgrade in "usual" way :)

[msva]

package is rerooted now, and 0.3.3 is in the manifest, so feel free to upgrade/downgrade :)