From 9e2a93ddddeb89aa2512f2c6ee09a740729d9704 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sat, 20 Feb 2016 22:59:51 -0500
Subject: Implement arithmetic expansion

---
(limited to 'parsing/parse.sh')

diff --git a/parsing/parse.sh b/parsing/parse.sh
index 8f73b32..6508142 100644
--- a/parsing/parse.sh
+++ b/parsing/parse.sh
@@ -624,12 +624,12 @@ try()
 }
 
 #try '"foo bar" && $baz || qux' '${quux%uux  quuux'
-try '"foo bar" && $baz || qux' '${quux%uux } quuux'
-try 'foo ${bar}'
-try 'foo ${#bar}'
-try 'foo ${bar#baz}'
-try 'foo ${#bar#}'
-try 'foo ${^}'
+#try '"foo bar" && $baz || qux' '${quux%uux } quuux'
+#try 'foo ${bar}'
+#try 'foo ${#bar}'
+#try 'foo ${bar#baz}'
+#try 'foo ${#bar#}'
+#try 'foo ${^}'
 #try 'foo `bar`'
 #try 'foo &&'
 #try '{ foo; }'
@@ -649,3 +649,7 @@ try 'foo ${^}'
 #try 'foo $(bar) baz'
 #try 'foo$(bar$(baz))qux'
 #try 'foo $((1 + 1))'
+try '$((1 + 1))'
+try '$((1 + (1 + 1)))'
+try '$((1 + $(foo) + 1))'
+try '$((1'
--
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