From: matz@... (Yukihiro Matsumoto)
Date: 2001-10-25T09:03:38+09:00
Subject: [ruby-talk:23240] Re: Parsing Ruby's interpolated strings/regexps

Hi,

In message "[ruby-talk:23237] Parsing Ruby's interpolated strings/regexps"
    on 01/10/25, Robert Feldt <feldt@ce.chalmers.se> writes:

|and then recursively parses the Evstr "b+1" when in evaluation of the
|program with the regexp.

For the first time only. Evstr stores its parse tree.

|But if you have a separate parser (ie. not bound to a special
|interpreter) would you expect the "b+1" string to
|have been parsed in the Abstract Syntax Tree you get back?

If you have reentrant parser, yes.  But unfortunately yacc does not
allow it.

							matz.