From 71cc1d5902abb8cc005114f28a5cea8d766a4b05 Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Mon, 7 Jul 2014 20:29:43 -0700
Subject: * Makefile: install the LICENSE and METALICENSE files into the data
 directory.

* txr.c (help): Help text updated to document --license option.
(license): New function.
(txr_main): Implement --license option.

* unwind.h (uw_catch): Add cast to suppress warning about unused symbol.

* txr.1: Document --license option.
---
 unwind.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'unwind.h')

diff --git a/unwind.h b/unwind.h
index ea92e9b1..4e42eecc 100644
--- a/unwind.h
+++ b/unwind.h
@@ -173,6 +173,7 @@ noreturn val type_mismatch(val, ...);
     case 2:                             \
       EXCVAR = uw_catch.ca.exception;   \
       SYMVAR = uw_catch.ca.sym;         \
+      (void) SYMVAR;                    \
       /* prevent looping */             \
       uw_catch.ca.matches = nil;
 
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