# [XeTeX] Font sizes in footnotes, and dashes

Tara Andrews chrysaphi at gmail.com
Fri May 20 18:54:02 CEST 2005

```On 20 May 2005, at 17:48, Bruno Voisin wrote:

> It seems you've included the digit "2" in the name of the command
> \armfont. That's not possible: in command names, TeX doesn't
> consider digits as letters: for TeX, a digit (or any non-alphabetic
> character) is considered to signal the end of the command. Hence,
> TeX interprets "2" as the end of a command \arm2 and gets confused
> by what follows it.

I did.  However, changing it to \armtwofont gives a similar but less
wordy error: