rawdog: update to rawdog-2.23

- rawdog 2.23

rawdog now requires Python 2.7. Python 2.6 doesn't build with current
toolchains, and hasn't been included in Debian for several releases, so
I can't test against it any more.

When automatically updating the config file in response to an HTTP
redirect fails, produce a more sensible error message (including the URL
of the feed in question).

Add the --find option, which shows what feedscanner returns for a given
URL (as --dump does for feedparser).

The location of BASE_OPTIONS has changed in pytidylib 0.3.2; rather than
trying to change it, override the corresponding options explicitly.
The meaning of tidylib's wrap option has also changed, so set a sensible
default value.

Support the current development version of feedparser (which will
presumably be the 5.3 release eventually), which has been restructured
into multiple modules, and raises network exceptions (e.g. timeouts)
directly from feedparser.parse rather than putting them in
bozo_exception.

rawdog's exception-handling code has been cleaned up as a result of the
above, and should work consistently for old and new versions of
feedparser. In the feedparser result dict, "bozo_exception" is now
converted to "rawdog_exception" for network errors, and "rawdog_timeout"
is set if a timeout exception occurred. For compatibility with existing
plugins, an empty "feed" is also provided on a timeout.

Update COPYING and the GPL v2 license notices to the FSF's current
recommended text.

rawdog/Makefile

@@ -1,6 +1,6 @@
 # $NetBSD$
 
-DISTNAME=	rawdog-2.22
+DISTNAME=	rawdog-2.23
 CATEGORIES=	news
 MASTER_SITES=	http://offog.org/files/
 

rawdog/distinfo

@@ -1,7 +1,7 @@
 $NetBSD$
 
-SHA1 (rawdog-2.22.tar.gz) = 024084f32102b047598a2034b5aad767a6093971
-RMD160 (rawdog-2.22.tar.gz) = 83005768f0d986572b5602b2ab01a1697d882040
-SHA512 (rawdog-2.22.tar.gz) = 27d4140713b0bc5fd6acf70e0377653266422e74201bb895b622a1abe03607704bf16e83a8135f9b0594b8f9566b84fc969c6f197f26d2e463dc5821fd5816d4
-Size (rawdog-2.22.tar.gz) = 68777 bytes
-SHA1 (patch-setup.py) = 819de407c40e2b5711aa0c474201bef600cef9dc
+SHA1 (rawdog-2.23.tar.gz) = 171520c909fae81ac8ec0e063e7ca36593aae372
+RMD160 (rawdog-2.23.tar.gz) = 16f24b14db39805554bc27e3daf678fcc941f989
+SHA512 (rawdog-2.23.tar.gz) = ab3406b2dff754e425ce22bc1fe0c4773a43babe7b10bfb63e38b545baa1ea00e8cba62d106d3d9724809df3eb78efd9cbde12923443858031953099ea191e56
+Size (rawdog-2.23.tar.gz) = 69542 bytes
+SHA1 (patch-setup.py) = fd31cbe4ec9d87a8721a9ef832e36d1b917650a9

rawdog/patches/patch-setup.py

@@ -2,7 +2,7 @@ $NetBSD$
 
 Fix manual page directory.
 
---- setup.py.orig	2016-10-11 18:38:08.000000000 +0000
+--- setup.py.orig	2018-12-26 10:06:37.000000000 +0000
 +++ setup.py
 @@ -1,7 +1,7 @@
  #!/usr/bin/env python
@@ -11,8 +11,8 @@ Fix manual page directory.
 -import sys
 +import sys, os
  
- if sys.version_info < (2, 6) or sys.version_info >= (3,):
- 	print("rawdog requires Python 2.6 or later, and not Python 3.")
+ if sys.version_info < (2, 7) or sys.version_info >= (3,):
+ 	print("rawdog requires Python 2.7 or later, and not Python 3.")
 @@ -14,7 +14,7 @@ setup(name="rawdog",
  	author_email="ats@offog.org",
  	url="http://offog.org/code/rawdog/",