Mattyb, I am sorry not to have an answer, and have a question. What symbols are under the Delete key? I have a back slash and a pipe. I love languages and speak a few, so I wonder what symbols a French keyboard would need to assign to this key, which in the US version has two basic programming symbols.
(I'm sure know how to insert pipes in the Character Palette in the International Preference. I know it's a major pain if you have to insert many pipes.)