Need to quote variables for some examples in readme.txt to work

[brittAnderson]

Need to quote variables to get the examples in readme.txt to work. For example this works:

(subst (expand (N (taylor '(sin x) 'x 2 3))) 'x 2.1)

but not this (which is the example in the readme):

(subst (expand (N (taylor '(sin x) x 2 3))) x 2.1)

Using racket 8.1

I think this might be fixed just by telling people before starting the examples to (define x 'x). But that is not mentioned in the readme now, and so even the first simplification doesn't work without it.

[soegaard]

Thanks for the bug report.

I have fixed a bug in racket-cas/repl and added racket-cas/auto-quote so now the readme begins with

> (require racket-cas/repl)
> (require racket-cas/auto-quote)

At some point (when the README was written) the auto-quoting was part of the repl module.

Thanks again.