This doesn't appear to do what I'm asking. I tried this as per your suggestion: #lang scribble/manual @(require scribble/eval) @title{My Scribblings} I'm going to write a really amazing factorial function now. @interaction[ (define (factorial n) (cond [(zero? n) 1] ;; The zero test [else (* n (factorial (sub1 n)))])) ] But when I hit Run, it doesn't seem to recognize factorial in the interactions window. <div class="gmail_quote">On Fri, Mar 16, 2012 at 6:41 PM, David Van Horn <<a href="mailto:dvanhorn@ccs.neu.edu">dvanhorn@ccs.neu.edu</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">On 3/16/12 8:42 PM, Mark Engelberg wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> So I'm trying to figure out the simplest way to create a document that is mostly text with a few Racket snippets. When I hit Run, I want the code to be evaluated for the interactions window. When I hit the scribble button, I want it to generate html that displays the formatted text along with the Racket snippets. First attempt: Use scribble/base and put an @ in front of any Racket code. Hitting run evaluates the Racket code, but scribblizing only shows the formatted text -- the code remains invisible. Second attempt: Use scribble/manual and put @racketblock[] around any Racket code. Looks great when you scribblize, but code doesn't evaluate. Another nuisance: IDE auto-converts opening bracket after @racketblock into a paren. </blockquote> </div> Is this what you're looking for? -- David #lang scribble/manual @(require scribble/eval) @title{My Scribblings} I don't always program, but when I do, I program in @interaction[(banner)] </blockquote></div>