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Re: [TeXmacs] How to get value of the environment variable from scheme?


Chronological Thread 
  • From: "Takama M." <address@hidden>
  • To: address@hidden
  • Subject: Re: [TeXmacs] How to get value of the environment variable from scheme?
  • Date: Sat, 20 Sep 2008 02:23:54 +0900
Henri Lesourd wrote:

Much better to use:
(tree-label $TREE) -> Symbol
(tree-arity $TREE) -> Integer
(tree-ref $TREE $INDEX) -> Tree

to read/traverse the tree.

Thanks for your kind response.
It's helpful for me.
I asked the previous question because
i consider some coordinate transformation
procedure for my graphics drawing which
refer to the value of variables such as
"gr-geometry" and "gr-grid".

Best regards
M. Takama

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