[XeTeX] Whitespace in input

Arthur Reutenauer arthur.reutenauer at normalesup.org
Tue Nov 15 15:15:21 CET 2011

On Tue, Nov 15, 2011 at 02:20:17PM +0000, Philip TAYLOR wrote:
> No ! "A catcode is for life, not just for Christmas" !  Once a
> character has been read, and bound into a character/catcode pair,
> that catcode remains immutable.

  Do you mean that as a general good practice in TeX programming, or as
a description of how TeX works?  The latter is obviously wrong.


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