On Wed, Sep 12, 2018 at 12:16 PM Marcel Krüger <t...@2krueger.de> wrote:

> Hi,
>
> I noticed two problems with the mplib `get_...` family of functions:
>
> - First there seems to be a LuaTeX specific documentation bug:
>   In the LuaTeX manual these functions are listed as `getboolean`,
>   `getnumeric`, `getstring`and `getpath`, but in the actual
>   implementation the names contain a underscore.
>
> - If `get_numeric` is called while two nested loops are in effect in
> MetaPost,
>   an endless loop is triggered when MetaPost tries to iterate
>   through the current loops.
>
> I attached a patch fixing both problems. The second point also applies to
> the standalone mplib.
>

Thank you for the patches.
Do you have an example where the get_numeric fails ?
-- 
luigi
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