From ddee92011843cce870a060c19c2eca07f0e3c63d Mon Sep 17 00:00:00 2001
From: Doug Coleman <doug.coleman@gmail.com>
Date: Thu, 23 Jun 2016 15:20:08 -0700
Subject: [PATCH] core: add -- syntax.

---
 core/bootstrap/syntax.factor | 1 +
 core/syntax/syntax.factor    | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/core/bootstrap/syntax.factor b/core/bootstrap/syntax.factor
index 43efda37c3..5d31199838 100644
--- a/core/bootstrap/syntax.factor
+++ b/core/bootstrap/syntax.factor
@@ -11,6 +11,7 @@ IN: bootstrap.syntax
         "("
         ":"
         ";"
+        "--"
         "![[" "![=[" "![==["
         "[[" "[=[" "[==["
         "factor[[" "factor[=[" "factor[==["
diff --git a/core/syntax/syntax.factor b/core/syntax/syntax.factor
index a12a510a09..7150ecd382 100644
--- a/core/syntax/syntax.factor
+++ b/core/syntax/syntax.factor
@@ -55,6 +55,10 @@ IN: bootstrap.syntax
 [
     { "]" "}" ";" ">>" "COMPILE>" } [ define-delimiter ] each
 
+    "--" [
+        "--" define-symbol
+    ] define-core-syntax
+
     { "_" "@" } define-fry-specifiers
     ! "@" [ "Only valid inside a fry" throw ] ( -- * ) define-fry-specifier