[texhax] The last character of a string

Donald Arseneau asnd at triumf.ca
Sun Jan 31 00:47:28 CET 2010

Uwe Lück <uwe.lueck at web.de> writes:

> Sometimes I think you don't read my postings (I may know why, 

You have to realize that posting does not imply receiving, especially
when question and answer may end up in different digests. I don't
recall the timing of those messages, but I assure you you are not
on a spam-block nor do I have any ill motives.

> I demonstrated how to test whether a certain token is the the 
> last one without scanning the list.

Indeed a much better answer.

Donald Arseneau                          asnd at triumf.ca

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