Re: [Texmacs-dev] BNF Grammar of TeXmacs

[Joris van der Hoeven]

> I ask the following question in "address@hidden"
> with not any response (by example "do it yourself", is a valid
> response ...)
>
> To build converter from or to TeXmacs, I'd would like to
> have a BNF grammar of TeXmacs, (even if the grammar is not
> "pure" LALR(1)). I understand that this grammar may change as
> every on-going project. Any pointer  ?

It is better not to directly rely on the TeXmacs data format
for writing converters, but rather on the tree structure.
You can obtain this by saving documents as scheme trees;
this process will be automatized later on. As to the trees themselves,
I refer to the outdated Help -> Document format.