From 6fa63a0ce2b2aa31a343ca0841b57895d11b5754 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <p.w.stephenson@ntlworld.com>
Date: Sun, 22 Feb 2015 21:32:08 +0000
Subject: 34606: fix up nested arithmetic substitution

Arithmetic within a parameter substitution is a special
case that needs fixing with the introduction of the new
Inparmath token.

Add test.
---
 Test/C01arith.ztst | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'Test')

diff --git a/Test/C01arith.ztst b/Test/C01arith.ztst
index 67d78ee13..d3176dd5e 100644
--- a/Test/C01arith.ztst
+++ b/Test/C01arith.ztst
@@ -300,6 +300,7 @@
   print $(( 0b2 ))
 1:Binary numbers don't tend to have 2's in
 ?(eval):1: bad math expression: operator expected at `2 '
+# ` for emacs shell mode
 
   integer varassi
   print $(( varassi = 5.5 / 2.0 ))
@@ -376,3 +377,10 @@
   esac))
 0:Would-be math expansion with extra parenthesis making it a cmd subst
 >Worked OK
+
+  (setopt extendedglob
+  set -- 32.463
+  print ${$(( $1 * 100 ))%%.[0-9]#})
+0:Arithmetic substitution nested in parameter substitution
+>3246
+ 
-- 
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