From 5d536608fae1b2107728bd5427dd84375e395365 Mon Sep 17 00:00:00 2001
From: Michael Homer <mwh@ecs.vuw.ac.nz>
Date: Tue, 6 May 2014 13:36:05 +1200
Subject: [PATCH] Ensure frame element names are escaped correctly

When a top-level var or def had a non-ASCII name the slot name was saved
incorrectly, as slot names were escaped using the internal _escape
method rather than proper string escaping. Hexadecimal escape characters
were mangled and would not work where required, and raised errors in
some compilers.
---
 genc.grace | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/genc.grace b/genc.grace
index 46e723d..a493970 100644
--- a/genc.grace
+++ b/genc.grace
@@ -96,7 +96,7 @@ method definebindings(l, slot') {
                 snm := escapestring(n.name.value.value)
             } else {
                 tnm := escapeident(n.name.value)
-                snm := escapestring(n.name.value)
+                snm := escapestring2(n.name.value)
             }
             if (!declaredvars.contains(tnm)) then {
                 declaredvars.push(tnm)