RE: Build Problems Resolved Mark S. Miller (
Wed, 01 Sep 1999 12:19:11 -0700

At 09:14 AM 9/1/99 , wrote:
>What is a quasi-parser?

It is the parser component of a quasi-literal expression or quasi-literal pattern, as explained by Briefly, there are two forms of quasi-parser, a quasi-expression parser and a quasi-pattern parser.

>How is it different from a parser?

  1. The input grammar is constrained to recognize $-holes and @-holes, since the expansion of a quasi-literal will embed these without knowledge of the syntax of the string that will be parsed.
  2. The parser and its output must satisfy the one or both of the above two protocols.

>In the generated code?


> From whence this term quasi-parser, any references?

Originally from the "quasi-quote" of the lambda calculus. I think Church came up with quasi-quote well before Lisp.

>What could you accomplish with a quasi-parser that you can't with a parser?

Let me know if the previous answers have not adequately answered this.

>Are you really asking for an E language code generator?

Not in the same breath. But sure, I'll ask ;)