[PATCH 1 of 5] show: tweak warning message

[Gregory Szorc]

# HG changeset patch
# User Gregory Szorc <gregory.szorc at gmail.com>
# Date 1499141448 25200
#      Mon Jul 03 21:10:48 2017 -0700
# Node ID 0cacc533e884965d93b426c6805a55097010dcbe
# Parent  45d6e2767a931aefb8052d9aa9ba50343b46290e
show: tweak warning message

'.' is "working directory parent" not "working directory."

diff --git a/hgext/show.py b/hgext/show.py
--- a/hgext/show.py
+++ b/hgext/show.py
@@ -182,7 +182,7 @@ def showstack(ui, repo, displayer):
                             'working directory'))
 
     if wdirctx.phase() == phases.public:
-        ui.write(_('(empty stack; working directory is a published '
+        ui.write(_('(empty stack; working directory parent is a published '
                    'changeset)\n'))
         return
 
diff --git a/tests/test-show-stack.t b/tests/test-show-stack.t
--- a/tests/test-show-stack.t
+++ b/tests/test-show-stack.t
@@ -77,7 +77,7 @@ working dir on public changeset should d
 
   $ hg -q up 1
   $ hg show stack
-  (empty stack; working directory is a published changeset)
+  (empty stack; working directory parent is a published changeset)
 
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