[issue18429] IDLE: Format Paragraph doesn't function with comment blocks

[Todd Rovito]

New submission from Todd Rovito:

While working on a test case for Format Paragraph (http://bugs.python.org/issue18226) I noted that format paragraph doesn't work with comment blocks when a comment block is selected.  The fix is very simple by changing one line:
if first and last:
    data = text.get(first, last)
    comment_header = get_comment_header(data)
else:

The comment_header line was changed from comment_header = ''.  This forces the format paragraph extension to always do "just a normal text format".  Attached is a patch but I would like to explore the bug in more detail and make sure all cases are covered.

----------
messages: 192883
nosy: Todd.Rovito
priority: normal
severity: normal
status: open
title: IDLE: Format Paragraph doesn't function with comment blocks
type: behavior
versions: Python 3.4

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue18429>
_______________________________________