From 2eacbef91913fe967335812900d43cf2edfa54d9 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <p.w.stephenson@ntlworld.com>
Date: Mon, 7 Aug 2017 18:47:43 +0100
Subject: 41499 (with one further tweak): POSIX_STRINGS behaviour.

Ignore a terminating delimiter when splitting as separators
despite being called separators are terminators.
---
 Test/E01options.ztst | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'Test')

diff --git a/Test/E01options.ztst b/Test/E01options.ztst
index f01d83567..b394e7cf4 100644
--- a/Test/E01options.ztst
+++ b/Test/E01options.ztst
@@ -1339,3 +1339,44 @@
 ?(anon):4: `break' active at end of function scope
 ?(anon):4: `break' active at end of function scope
 ?(anon):4: `break' active at end of function scope
+
+  for opt in POSIX_STRINGS NO_POSIX_STRINGS; do
+    var="foo bar "
+    (setopt $opt; print -l X "${=var}" Y)
+    var="foo2::bar2:"
+    (setopt $opt; IFS=:; print -l X "${=var}" Y)
+    var="foo3:bar3::"
+    (setopt $opt; IFS=:; print -l X "${=var}" Y)
+  done
+0:POSIX_STRINGS effect on final delimiters
+>X
+>foo
+>bar
+>Y
+>X
+>foo2
+>
+>bar2
+>Y
+>X
+>foo3
+>bar3
+>
+>Y
+>X
+>foo
+>bar
+>
+>Y
+>X
+>foo2
+>
+>bar2
+>
+>Y
+>X
+>foo3
+>bar3
+>
+>
+>Y
-- 
cgit 1.4.1