issue with the paracol package

[sandorkazi]

I tried to use mdframed within a paracol environment. This attempt ended with warnings (mdf labels multiply defined). I solved my problem locally but don't know what do I ruin this way.

Related stackexchange article with a (hacky) solution: http://tex.stackexchange.com/questions/135159/mdframed-label-multiply-defined-with-listings-and-paracol

If this is entirely a bug of the paracol package then sorry to bother.

[marcodaniel]

Hi,

sorry for the big delay. In your question you pointed out the correct issue. I think the simplest way is to use the option usetwoside=false:

 \lstnewenvironment{insertcode}{\mdframed[usetwoside=false]}{\endmdframed}

In this case no check is done.

Regards Marco