Eliminate prohibition against using syntactic keywords as variables.

If done properly, we could prohibit top-level variable bindings that
might cause trouble while allowing local bindings; but this requires
redesign of the syntaxer.

diff --git a/v7/src/runtime/syntax.scm b/v7/src/runtime/syntax.scm
index 09bde6afb3773341205596734818690ca86db0fd..62f7432f64239ebb61e8be6ea783eedbc457f2e6 100644 (file)
--- a/v7/src/runtime/syntax.scm
+++ b/v7/src/runtime/syntax.scm
@@ -1,8 +1,8 @@
 #| -*-Scheme-*-
 
-$Id: syntax.scm,v 14.19 1992/11/29 14:22:20 gjr Exp $
+$Id: syntax.scm,v 14.20 1993/02/28 21:03:50 cph Exp $
 
-Copyright (c) 1988-1992 Massachusetts Institute of Technology
+Copyright (c) 1988-93 Massachusetts Institute of Technology
 
 This material was developed by the Scheme project at the Massachusetts
 Institute of Technology, Department of Electrical Engineering and
@@ -130,9 +130,6 @@ MIT in each case. |#
          (make-combination (syntax-expression (car expression))
                            (syntax-expressions (cdr expression))))))
    ((symbol? expression)
-    (if (syntax-table-ref syntax-table expression)
-       (error "syntactic keyword referenced as variable"
-              expression))
     (make-variable expression))
    (else
     expression)))