[metapost] more info

[Hans Hagen]

On 5/12/2020 12:24 AM, Walt Burkhard wrote:
> Hello
> 
> I have been using both the "readstring" and "scantokens" commands
> for many months.   Where can I find descriptive info about these
> commands?
> 
> Many thanks in advance.

https://www.tug.org/docs/metapost/mpman.pdf

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