From: matz@... (Yukihiro Matsumoto)
Date: 2002-01-09T17:56:18+09:00
Subject: Re: dynamic variable

Hi,

In message "Re: dynamic variable"
    on 02/01/09, "Benoit Cerrina" <benoit.cerrina@writeme.com> writes:

|dvar_asgn_internal(id, value, curr)
| ID id;
| VALUE value;
| int curr;
|{
| int n = 0;
| struct RVarmap *vars = ruby_dyna_vars;
|
| while (vars) {
|  if (curr && vars->id == 0) {        // curr means we were called from
|dvar_asgn_curr
|   n++;
|   if (n == 2) break;                //why 2 why not break at the first null
|  }

because the first var->id (ruby_dyna_vars->id) is always null.  It's
the place holder.

							matz.