From 2f0dbf5bad19d96880e2ef795660db1b8f04cdc7 Mon Sep 17 00:00:00 2001
From: Todd Leonhardt <todd.leonhardt@gmail.com>
Date: Mon, 20 May 2019 23:47:50 -0400
Subject: Refactor exit_code implementation

cmd2.Cmd.cmdloop() now returns self.exit_code which should be an integer

Also:
- Refactored examples to call sys.exit(app.cmdloop()) in their __main__
- Running transcript tests now sets the exit_code accordingly based on success/failure
- Updated CHANGELOG
- Updated README
- Updated Sphinx docs
- Added unit test for case when transcript test fails
---
 cmd2/transcript.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'cmd2/transcript.py')

diff --git a/cmd2/transcript.py b/cmd2/transcript.py
index 6a954bce..a635c1d3 100644
--- a/cmd2/transcript.py
+++ b/cmd2/transcript.py
@@ -71,6 +71,7 @@ class Cmd2TestCase(unittest.TestCase):
                 line = next(transcript)
             except StopIteration:
                 line = ''
+            line_num += 1
             # Read the entirety of a multi-line command
             while line.startswith(self.cmdapp.continuation_prompt):
                 command.append(line[len(self.cmdapp.continuation_prompt):])
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