software

<img src="bolthead.png">
<img src="maze.png">
<img src="computer.png">

My open source software [projects](#projects), [scripts](#scripts), and
[patches](#patches). Unless otherwise noted, everything
is public domain. Also see [other lists](lists).

<a name="projects"></a>
### Projects

  * [webfinger-unofficial](https://github.com/snarfed/webfinger-unofficial) is a
    stand-in [WebFinger](http://code.google.com/p/webfinger/) server for social
    networking sites like Facebook and Twitter that don’t implement it
    themselves. See the
    [blog post](2012-01-16_webfinger_for_facebook_and_twitter) for more.

  * [Bridgy](http://brid.gy/): Got a blog? Share your blog posts on social
    networks? Wish comments on those shared posts also showed up on your blog?
    Bridgy copies them back for you. See the
    [blog post](2012-01-08_bridgy_launched) for more.

  * [Locale Headphone Buttons Plugin](locale_headphone_buttons_plugin)
is a plugin for the [Locale](http://www.twofortyfouram.com/) Android app that
simulates pressing a headphone or headset button.

  * [Locale Music Plugin](locale_music_plugin)
is a plugin for the [Locale](http://www.twofortyfouram.com/) Android app that
plays any song, audio file, or playlist in the default music app.

  * [mockfacebook](http://github.com/rogerhu/mockfacebook) is a standalone HTTP
server that implements Facebook's
[FQL](http://developers.facebook.com/docs/reference/fql/) and
[Graph API](http://developers.facebook.com/docs/reference/api/). It's
particularly useful for testing.

  * The [snarfed WordPress theme](snarfed_wordpress_theme), which is currently
running on this site.

  * [google_talk_sms.pl](google_talk_sms_pidgin_plugin),
a [Pidgin](http://pidgin.im/) plugin that enables
[Google Talk](http://talk.google.com/)'s
[SMS text messaging](http://gmailblog.blogspot.com/2008/12/really-new-in-labs-this-time-sms-text.html)
feature.

  * [shell](http://shell.appspot.com/),
[openid-provider](http://openid-provider.appspot.com/), and
[openid-consumer](http://openid-consumer.appspot.com/), three
[Google App Engine](http://code.google.com/appengine/)
[sample apps](http://code.google.com/p/google-app-engine-samples/). See
[my announcement](2008-04-07_google_app_engine_launched) for details.

  * [openid-test](http://code.google.com/p/openid-test/) is an
    interoperability test suite for [OpenID](http://openid.net/).

  * [PyBlosxom](http://pyblosxom.bluesock.org/) is a lightweight weblog
platform, based on [Blosxom](http://blosxom.com/) and written in Python.

  * An [OpenID comments plugin for PyBlosxom](pyblosxom_openid_comments).

  * An [OpenID server plugin for PyBlosxom](pyblosxom_openid_server).

  * [AJAX site search with the Google AJAX Search API](site_search_with_the_Google_AJAX_Search_API).

  * [index](pyblosxom_index) is a [PyBlosxom](http://pyblosxom.bluesock.org/)
plugin that displays an alphabetical index of all entries.

  * [history](pyblosxom_history) is a [PyBlosxom](http://pyblosxom.bluesock.org/)
plugin that displays change history for entries.

  * [photogallery](photogallery) is a [PyBlosxom](http://pyblosxom.bluesock.org/)
plugin that displays photo galleries.

  * [hardcodedates](hardcodedates) is a [PyBlosxom](http://pyblosxom.bluesock.org/)
plugin that stores mtimes in a file.

  * An [RDF flavour](pyblosxom_rdf_flavour) for Pyblosxom.

  * The [snarfed.org PyBlosxom flavour](snarfed_org_pyblosxom_flavour), which
looks like this site.  

  * [Filekicker](filekicker) is a [PyBlosxom](http://pyblosxom.bluesock.org/)
plugin that serves static files.

  * [Fillcode](fillcode) is an [Emacs](http://gnu.org/software/emacs/)
minor mode that fills, or wraps, some parts of source code.

  * [BigBrother](bigbrother) generates statistics and graphs from your
away message history. See my [personal
example](/ryan.barrett.name/bigbrother/).

  * [P4](p4) is a compact, lightweight overlay network library, similar
to [Gnutella](http://rfc-gnutella.sourceforge.net/) and
[Chord](http://www.pdos.lcs.mit.edu/chord/).

  * [libmsntp](libmsntp) is a compact, portable
[SNTP library](libmsntp). It provides both client and server functionality.

  * The [snarfed.org SnipSnap theme](snarfed_org_snipsnap_theme), which looks
like this site.

  * [Snipsnap macros](snipsnap_macros) is a collection of macros for
[SnipSnap](http://snipsnap.org), the web server that <strike>runs</strike> used
to run this site.

  * [Tictactoe](tictactoe) is an OpenGL engine that provides realistic
procedural modelling and rendering of water.

  * [Voxel](voxel) is a high-resolution voxel terrain rendering engine.

  * [MAlbum](malbum) is a quick and easy graphical interface for creating
a web album. (Maulik has a
[sample album](http://maulik.freeshell.net/software/malbum-release/malbumSample).)

  * [Nullprpl](nullprpl_pidgin_null_protocol_plugin) is a mock
protocol plugin that lets you use [Pidgin](http://pidgin.sf.net/) without
connecting to a server.
([Added to Pidgin](http://developer.pidgin.im/viewmtn/revision/info/17c1e71f633d40fd14e46c08a17a500605d793c8)
on 5/30/2007.)

  * [Remote](remote) is a client for
[httpQ](http://httpq.sourceforge.net/), a network server plugin for
[Winamp](http://winamp.com).

  * [Scavenger](scavenger) extracts
[RFC2822](http://zvon.org/tmRFC/RFC2822/Output/index.html) email addresses from
text and binary files.

  * [Folderstat](folderstat) retrieves the size of the folders in an IMAP
email account.



<a name="scripts"></a>
### Scripts

  * [import_issues.py](import_issues) imports issues from a CSV file into a
[Google Code project hosting](http://code.google.com/hosting/)
[issue tracker](http://code.google.com/p/support/wiki/IssueTracker).

  * [Greasemonkey](http://greasespot.net/) usercripts:
[remove trailing quotes in GMail](greasemonkey_gmail_remove_trailing_quote),
[check availability in Palo Alto Library](palo_alto_library_amazon_greasemonkey).

  * [Userstyles](http://userstyles.org/help/userstyles):
[More Minimalist Gmail](more_minimalist_gmail),
[Google Calendar Simplified](google_calendar_simplified_userstyle), and
[Google Tasks Simplified](google_tasks_simplified_userstyle).

  * [sync_wordpress.sh](sync_wordpress) syncs
[WordPress](http://wordpress.org/), files, plugins, themes, and options
stored in the database from one WordPress instance to another.

  * [pyblosxom2wxr.sh](pyblosxom2wxr) is a shell script that migrates content
from [PyBlosxom](http://pyblosxom.bluesock.org/) to
[WordPress](http://wordpress.org/).

  * [unixify.sh](unixify) is a simple shell script I use to sanitize
filenames and files people send me from other operating systems.

  * [backup_google.sh](backup_google) is a shell script
    that backs up data from Google
[Contacts](http://www.google.com/contacts),
[Calendar](http://calendar.google.com/),
[Reader](http://www.google.com/reader/), and
[Tasks](https://mail.google.com/tasks/canvas).

  * [download_picasa_album.sh](download_picasa_album) downloads entire
[Picasa Web](http://picasaweb.google.com/) photo albums.

  * [simonitor](simonitor) screen scrapes [simon.com](http://simon.com/)
to fetch the available balance on one or more Simon gift cards.

  * [cdname.py](cdname_py) names MP3 files according to
[CDDB](http://cddb.com/)/[freedb](http://freedb.org/) INF files.

  * [snipsnap2svn](snipsnap2svn) is an
[XSLT](http://www.w3.org/TR/xslt) script that converts
[SnipSnap](http://snipsnap.org/) XML database exports into
[Subversion dumpfiles](http://svn.collab.net/viewvc/*checkout*/svn/trunk/notes/fs_dumprestore.txt).

  * [Ditrit](ditrit) is a programmable application launcher that tries to
"do the right thing" for any input it's given.

  * [snipscrape](snipscrape) transforms SnipSnap-generated HTML into XML
that can be imported back into SnipSnap.



<a name="patches"></a>
### Patches

  * A [patch](http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9647) for
[Emacs](http://www.gnu.org/software/emacs/)'s
[dirtrack-mode](http://www.emacswiki.org/emacs/ShellDirtrackByPrompt) that adds
support for shells with path prefixes, e.g.
[Tramp](http://www.gnu.org/software/tramp/)-based remote shells. Applied in
[revision 106107](http://bzr.savannah.gnu.org/lh/emacs/trunk/revision/106107).

  * A [patch](ajax_comment_preview_2.3_loading_and_error.patch) for the Wordpress 
[Ajax Comment Preview](http://blogwaffe.com/ajax-comment-preview/) plugin that
fixes bugs with the loading and error messages and wraps them in stylable spans.

  * A [patch](www_netflix_new_rating_regex.patch) for the
[WWW::Netflix](http://search.cpan.org/dist/WWW-Netflix/) Perl library that
update the regular expression it uses to screen-scrape movie ratings. This
handles Netflix's HTML as of 11/2010.

  * Patches to [shutter-reloaded](http://plugins.trac.wordpress.org/ticket/1178)
and [next-gen gallery](http://plugins.trac.wordpress.org/ticket/1179) that
let you close the shutter display with the Escape key or by clicking on the
background.

  * Wordpress importer [patch](http://plugins.trac.wordpress.org/ticket/1162)
that fixes an order-dependent comment tag bug.

  * Patches that add
[per-comment hooks](http://code.google.com/p/thematic/issues/detail?id=83)
(applied in [r661](http://code.google.com/p/thematic/source/detail?r=661))
and a [comment-meta filter](http://code.google.com/p/thematic/issues/detail?id=82)
(applied in [r660](http://code.google.com/p/thematic/source/detail?r=660))
to the [Thematic](http://themeshaper.com/thematic/) Wordpress theme.

  * Two minor patches
([one](http://pythonpaste.org/archives/message/20080210.035948.3e0d6399.en.html),
[two](http://pythonpaste.org/archives/message/20080210.185854.234c983e.en.html)) to
[paste.webob](http://pythonpaste.org/webob/)
that fix character set handling bugs.
([Both](http://trac.pythonpaste.org/pythonpaste/changeset/7234)
[applied](http://trac.pythonpaste.org/pythonpaste/changeset/7235)
on 2/17/2008).

  * A [patch](opml2markdown_linkify.patch) for
[opml2markdown.xslt](http://fletcher.freeshell.org/wiki/Markdown_and_XML) that
adds links to each item's web site and feed.

  * A [patch](comments_openid.patch) that updates the
[PyBlosxom OpenID comments plugin](http://www.openidenabled.com/software/pyblosxom/release-announcement)
to work with versions 1.x of the
[Python OpenID libraries](http://www.openidenabled.com/openid/libraries/python).
([Applied](pyblosxom_openid_comments) on 9/6/2007.)

  * A [minor bugfix for cryptutil.py](cryptutil_ioerror.patch) in the
[Python OpenID libraries](http://www.openidenabled.com/openid/libraries/python).
The patch is against version 2.0.0-rc3b.

  * A [tkdiff patch that quotes filenames](tkdiff_quote_filenames_svn.patch)
([tracker](http://sourceforge.net/tracker/index.php?func=detail&aid=1672284&group_id=64960&atid=509274))
for files in Subversion repositories.

  * [AJAX commenting](pyblosxom_ajax_comments) in Pyblosxom.
([Applied](http://pyblosxom.svn.sourceforge.net/viewvc/pyblosxom?view=rev&revision=973)
on 1/24/2007.)

  * A [tcsh highlighting patch](tcsh_highlighting_patch) that highlights
the match during incremental search, and in emacs mode, the region between the
mark and cursor.
([Applied](http://mx.gw.com/pipermail/tcsh/2006-August/003724.html) on 8/23/2006.)

  * A patch to [remove tcsh globbing in history search](remove_tcsh_globbing_in_history_search).
([Applied](http://mx.gw.com/pipermail/tcsh/2006-August/003726.html) on 8/23/2006.)

  * A [fix for a tcsh bug that moves the mark after deletions](tcsh_delete_moves_mark_bug_fix). (Applied on 8/23/2006.)

  * An [acoc rule for coloring context diffs](acoc_conf_for_context_diffs).

  * A [fix for an Emacs bug in minibuffer code](emacs_minibuffer-complete-and-exit_bug_fix), specifically in
_minibuffer-complete-and-exit_. (Fixed in Emacs 22.)

  * [port_pine_patch](port_pine_patch) is a shell script that automates
porting Pine patches between versions.

  * [Pine reply-all patch](pine_reply-all_patch) adds a reply-all command
to the [Pine](http://www.washington.edu/pine) email client.

  * [Pine flowed-text patch](pine_flowed-text_patch) adds an option to
[Pine](http://www.washington.edu/pine) to turn off displaying flowed text.

  * [Pine remove trailing quote patch](pine_remove_trailing_quote_patch)
adds an option to automatically remove trailing quotes from outgoing emails.

  * [Pine delete attachments on save patch](pine_delete_attachments_on_save_patch) adds an option to delete attachments from messages when you save
them.

  * [Gaim chat_invite patch](gaim_2_chat_invite_reverse_params.patch)
fixes a
[parameter ordering bug](https://sourceforge.net/tracker/index.php?func=detail&aid=1595828&group_id=235&atid=100235)
in [Gaim 2.x](http://gaim.sf.net/)'s
[GaimPluginProtocolInfo::chat_invite](http://gaim.sourceforge.net/api/struct__GaimPluginProtocolInfo.html#a3ea6e94a223c32ba8814aec326f02a5)
callback member.
([Applied](https://sourceforge.net/tracker/index.php?func=detail&aid=1595831&group_id=235&atid=300235)
on 11/15/2006.)

  * [Gaim accelerators in away menus patch](gaim_1_away_menu_accelerators.patch)
([tracker](http://sourceforge.net/tracker/index.php?func=detail&aid=1031098&group_id=235&atid=300235))
fixes [Gaim 1.x](http://gaim.sf.net/)'s GTK menu code to allow accelerators in
dynamically created menus, such as away message menus.

  * Similarly, [Gaim accelerators in accounts submenus patch](gaim_2_accounts_menu_accels.patch)
fixes [Gaim 2.x](http://gaim.sf.net/)'s GTK menu code to allow accelerators in
the dynamically created submenus of the Accounts menu.
([Applied](https://sourceforge.net/tracker/index.php?func=detail&aid=1597271&group_id=235&atid=300235)
on 11/19/2006.)

  * [SnipSnap comment without login patch](snipsnap_comment_without_login_patch) allows visitors to post comments without logging in.

  * [SnipSnap recent-changes snip name patch](snipsnap_recent-changes_snip_name_patch) fixes a [bug](http://bugs.snipsnap.org/browse/SNIPSNAP-392) in
SnipSnap that causes recent-changes to show blog posts incorrectly.

  * [SnipSnap 1.0b1 virtual hostname patch](snipsnap_1_0b1_virtual_hostname_patch) fixes a [bug](http://bugs.snipsnap.org/browse/SNIPSNAP-387) in
SnipSnap that prevents [virtual host redirection](virtual_host_redirection).

  * [Autocutsel clipboard and primary patch](autocutsel_clipboard_and_primary_patch)
extends [autocutsel](http://www.nongnu.org/autocutsel/) to
synchronize both the clipboard and the primary selection in X Windows.

  * [Libwebserver shutdown patch](libwebserver_shutdown_patch)
([tracker](http://sourceforge.net/tracker/index.php?func=detail&aid=1146074&group_id=50164&atid=458797))
adds a call to [libwebserver](http://libwebserver.sourceforge.net/) to stop a
running server and close its socket(s).

  * [Webalizer nofollow patch](webalizer_nofollow_patch) adds
[nofollow](http://www.google.com/googleblog/2005/01/preventing-comment-spam.html)
support to the popular web server log analyzer
[Webalizer](http://webalizer.com/).