[luatex] Undocumented callbacks

[luigi scarso]

On Mon, Jun 22, 2015 at 9:24 AM, Joseph Wright <
joseph.wright at morningstar2.co.uk> wrote:

> Hello all,
>
> Running
>
>     \directlua{
>       for i,_ in pairs(callback.list()) do
>         texio.write_nl("- " .. i)
>       end
>     }
>     \bye
>
> with LuaTeX 0.80.0 (TL'15) lists 58 callbacks. Comparing the list with
> those in the manual, there seem to be four undocumented ones:
>
>  - char_exists
>  - find_cidmap_file
>  - pdf_stream_filter_callback
>  - read_cidmap_file
>
> What is the status of these callbacks?
> --
> Joseph Wright
>

98% they may go or stay, so be careful when  you use it;
02% they are part of the api but we have forgotten to document them

So...thank you for the report  :-)

-- 
luigi
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