From fb12412c83ff6446ccc091db00cf302bf8d24c04 Mon Sep 17 00:00:00 2001
From: Chris Hanson <org/chris-hanson/cph>
Date: Sun, 28 Feb 1993 21:03:50 +0000
Subject: [PATCH] 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.
---
v7/src/runtime/syntax.scm | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/v7/src/runtime/syntax.scm b/v7/src/runtime/syntax.scm
index 09bde6afb..62f7432f6 100644
--- 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)))
--
2.25.1