moparisthebest/k-9
1
0
Fork 0
mirror of https://github.com/moparisthebest/k-9 synced 2024-12-20 06:42:16 -05:00
Code Issues Releases Wiki Activity
3,870 Commits 36 Branches 329 Tags 887 MiB
99e7d5a692
Commit Graph

2361 Commits

Author SHA1 Message Date
cketti
49a5a3b7ff Fix message sorting for message lists of a single account 
To support sorting of message lists spanning multiple accounts (e.g.
Unified Inbox) we need a MergeCursor that also does sorting.
 2012-10-25 21:51:14 +02:00
cketti
a4585657d1 Fix global search 2012-10-24 06:57:14 +02:00
cketti
d703286833 Make LocalStore.searchForMessages() skip empty messages 2012-10-24 06:01:26 +02:00
cketti
613ef6ced2 "Select all" now won't start selection mode when there are no messages 2012-10-24 05:35:45 +02:00
cketti
508e9e8aa6 Don't display threaded message list for filtered views 2012-10-24 05:28:38 +02:00
cketti
c7a2080b34 Only show message list footer when displaying a single folder 2012-10-24 04:34:41 +02:00
cketti
ec76dca57f Remove unused stuff 2012-10-24 01:37:33 +02:00
cketti
1fcce6fb8a Add database indices for thread columns in 'messages' table 2012-10-24 01:03:59 +02:00
cketti
3bef05b55d Removed LocalStore hack introduced in 16d2326 2012-10-24 00:32:29 +02:00
cketti
cba9d8fc88 Fix pull to refresh for normal list vs. "remote search"-able 2012-10-24 00:09:33 +02:00
cketti
1b98ce57e1 Notify observers (e.g. CursorAdapter) when the messages table changed 2012-10-24 00:08:44 +02:00
cketti
95b39c71d2 Add threading support to content provider 2012-10-23 03:01:50 +02:00
cketti
05a2571570 Fix display of named searches (e.g. "Unified Inbox") 2012-10-22 18:10:47 +02:00
cketti
6af48bd262 Restore TCP port value in incoming/outgoing server settings screens 
Special thanks to zjw for the detailed analysis of this bug:
https://github.com/k9mail/k-9/pull/193
 2012-10-21 20:04:53 +02:00
cketti
93ef3a7b0f Fix message list when no search condition is given (All messages) 2012-10-21 19:18:57 +02:00
cketti
f093b84142 Make (de)serialization work when LocalSearch has no search conditions 2012-10-21 19:17:01 +02:00
cketti
1d655f5bc2 Added ability to display special folders combining multiple accounts 2012-10-18 05:15:40 +02:00
cketti
20ed1ebe61 Code style cleanup 2012-10-17 20:52:03 +02:00
cketti
fff94956f4 Fixed LocalSearch.addAllowedFolder() 
We need to use the node returned by add() as new root node.
 2012-10-16 22:51:01 +02:00
cketti
502771dd0e Revert changing the default value for debug logging 2012-10-16 22:48:31 +02:00
cketti
f1e433e6df Whitespace cleanup 2012-10-16 22:42:51 +02:00
cketti
83d5102f3d Merge branch 'new_search_framework' into content_provider 
Conflicts:
	src/com/fsck/k9/fragment/MessageListFragment.java
 2012-10-16 20:57:47 +02:00
cketti
cc74a2ad2e Switched to ContentProvider and CursorLoader to display the message list 2012-10-16 15:46:40 +02:00
Sander Bogaert
49197b4f1c First attempt at making the fragmented messagelist and remote search play nice with the new search framework. Works partially. 2012-10-13 15:07:28 -04:00
Sander Bogaert
bf82d0af7c Changed all the calls to MessageList to work using the new LocalSearch class. These are all tested and working changes. 2012-10-13 15:06:57 -04:00
Sander Bogaert
f01f2f15cd Add static methods to create unifiedInbox and allMessages accounts. 2012-10-13 14:19:50 -04:00
Sander Bogaert
a3d227649f Change visibility of SearchModifier class and members. 2012-10-13 14:12:52 -04:00
Sander Bogaert
f550aaefb5 Add new SearchAccount class and move it together with SearchModifier to the search package ( refactor ). 2012-10-13 14:03:40 -04:00
Sander Bogaert
235e1f913b Avoid needless nullpointers. 2012-10-13 10:40:13 -04:00
Sander Bogaert
bdfc9d6852 Added two convenience methods to avoid dealing with exceptions all the time. 2012-10-13 10:08:39 -04:00
Sander Bogaert
9883148b2f Fixed wrong construction of leaf sets and unrightfully ignored exceptions. 2012-10-13 10:03:19 -04:00
Sander Bogaert
442805fe62 Made thread_root a searchable field of the message table. This can be used to display threads. 2012-10-13 09:28:19 -04:00
Sander Bogaert
d27f909600 Add new search logic to the MessagingController and LocalStore classes. 2012-10-13 08:53:00 -04:00
Sander Bogaert
5c6552cbf3 Adding the 3 core classes for the search framework. ConditionsTreeNode, LocalSearch and SearchSpecification. 2012-10-13 05:57:25 -04:00
Sander Bogaert
611bae3fb4 Created search package to hold the framework and moved over the SearchSpecification class ( refactor ). 2012-10-12 12:30:26 +02:00
cketti
c2bb451712 Don't display thread count in thread view 2012-10-10 04:32:48 +02:00
cketti
3413cbebf5 Worked around NPEs when the activity has been detached 2012-10-10 04:30:19 +02:00
Jesse Vincent
4e6453e7bb remove vestiges of a deleted setting 2012-10-09 21:31:19 -04:00
cketti
16d2326033 Nasty hack to retain threads in MessageListFragment when polling 2012-10-10 03:02:36 +02:00
Jesse Vincent
e9ae328164 Bring back the checkboxes option for messagelist 2012-10-09 18:22:00 -04:00
cketti
63b6b497a0 Early version of message threading 
Missing:
- UI support for threading when polling
- code to upgrade existing installations
- UI elements to switch from/to threaded display mode
- threading of messages with same subject
 2012-10-08 22:51:29 +02:00
cketti
e66dd3d521 Fixed unit tests 2012-10-08 14:43:34 +02:00
cketti
d3f9633378 Merge branch 'fragments' 2012-10-08 14:33:33 +02:00
Jesse Vincent
f62ac401a0 make the stroke border on our color chips a bit wider to make them easier to see 2012-10-06 17:31:24 -04:00
cketti
93b13362b4 Converted message list to a fragment 2012-10-06 03:41:32 +02:00
cketti
12e9dce1d8 Renamed MessageList to MessageListFragment 2012-10-05 18:14:07 +02:00
cketti
8a226972a5 Extracted functionality common to most activities to K9ActivityCommon 2012-10-05 18:14:07 +02:00
cketti
bbcc4988ba Converted message view to a fragment 
The fragment should be fully functional. The only thing missing is the
animation when showing the next/previous message.
 2012-10-05 18:14:07 +02:00
cketti
c6bea2e6ab Copied ...activity.MessageView to fragment.MessageViewFragment 
This commit breaks all sorts of things but should retain the Git
history of MessageView.
 2012-10-05 18:14:06 +02:00
Andrew Chen
41756802a1 Move hasConnectivity() method into a helper method. 
It's now used in multiple places, so unify the logic into one place.
 2012-10-05 09:07:16 -07:00
Jesse Vincent
7b23704bd5 Add "cc Me" and "from me" color chips. Uprez the chips 10x so we get crisp views rather than awful bitmappy stuff 2012-10-03 21:56:28 -04:00
Jesse Vincent
0c34a21ff0 Add a fromMe method on messages 2012-10-03 21:56:28 -04:00
Andrew Chen
ecd4e0b001 Use the default date format if pulling from Preferences fails for any reason. 2012-10-03 10:06:40 -07:00
cketti
952c40710e Added setting to disable using the background as (un)read indicator 2012-10-02 22:56:06 +02:00
cketti
fad52e6dac Hide 'mark as (un)read' and '(un)flag' in the message list context menu 2012-10-02 19:59:08 +02:00
Andrew Chen
1491935465 Prevent remote search if we have no network connectivity. 2012-09-30 10:44:20 -07:00
Andrew Chen
3861e7ca35 Log NumberFormatExceptions. Fix whitespace. 2012-09-29 07:53:34 -07:00
Andrew Chen
5a487f154c Merge pull request #185 from chamonkey/issue3714 
Add number format handling to Storage.java
 2012-09-29 07:51:48 -07:00
Andrew Chen
6b10451b79 Whitespace; no functional changes. 2012-09-29 07:48:58 -07:00
Andrew Chen
1d0ad3cb38 Enable remote search by default. 2012-09-29 07:48:49 -07:00
chamonkey
6e27a90905 Addition of number format handling to Storage.java 2012-09-28 14:48:16 +01:00
Andrew Chen
39e2a973a1 Merge branch 'imapsearch' 
* imapsearch:
  Change settings version to 18 to match what's currrently on master.
  Handle aborted imap searches by nuking in-progress connections.
  Move IMAP search into the Folder level.
  Remove duplicate notification on remote search start.
  Rename variables
  changed PREFERENCE_CLOUD_SEARCH_ENABLED from "cloud_search_enabled" to "remote_search_enabled" in activity/setup/AccountSettings.java to resolve FC.
  Add cloud search icon to local search result screen. Implement pull-to-remote-search.
  Log remote search exceptions in addition to toasting them.
  Add settings export for remote search settings.
  Whitespace; no functional changes.
  Handle implicit vs. explicit searches in ActionBar home button behavior.
  Whitespace fix; no functional changes.
  Add remote search actionbar icons.
  IMAP Search: log exceptions on remote search, properly dispatch MessageList changes.
  modified loadMessageForView() to dowload message if neither X_DOWNLOADED_FULL nor X_DOWNLOADED_PARTIAL.
  Add remote IMAP search support.

Conflicts:
	res/menu/message_list_option.xml
	res/values/attrs.xml
	res/values/themes.xml
	src/com/fsck/k9/activity/MessageList.java
	src/com/fsck/k9/preferences/Settings.java
 2012-09-25 16:01:52 -07:00
Andrew Chen
d88a275840 Change settings version to 18 to match what's currrently on master. 2012-09-25 15:50:47 -07:00
Andrew Chen
2541753aff Handle aborted imap searches by nuking in-progress connections. 2012-09-25 15:46:30 -07:00
Andrew Chen
9f96cd36a7 Move IMAP search into the Folder level. 
Should also consider moving the LocalStore search into the folder level and have the store call the folder level searches.
 2012-09-25 14:34:59 -07:00
Andrew Chen
270d948edb Remove duplicate notification on remote search start. 2012-09-25 08:16:48 -07:00
Andrew Chen
5b59511c12 Rename variables 2012-09-25 07:50:10 -07:00
Jesse Vincent
0e3f87f77f Chip updates based on work by m0vie 2012-09-24 19:25:34 -04:00
Jesse Vincent
2c486e31b6 option to put the sender of a message above the subject 2012-09-24 19:11:21 -04:00
Jesse Vincent
83c5783442 Remove the "make this the default account" checkbox from the account setup flow. 
If you're adding a new account, it's less likely to be your default than your first was.
No reason for this in initial flow
 2012-09-24 12:34:55 -04:00
Jesse Vincent
7c0d47a493 switch back from an itemmenu ot a context menu in messagelist. 2012-09-24 12:11:34 -04:00
Jesse Vincent
6e3ac2317e Fix a bug that caused accounts to not have a color on initial load 
(and now caused a crash on inital load)
 2012-09-24 12:11:07 -04:00
ashley willis
6ee0548b71 changed PREFERENCE_CLOUD_SEARCH_ENABLED from "cloud_search_enabled" to "remote_search_enabled" in 
activity/setup/AccountSettings.java to resolve FC.
 2012-09-22 14:23:06 -05:00
Andrew Chen
360b3f1be8 Add cloud search icon to local search result screen. Implement pull-to-remote-search. 2012-09-22 09:40:46 -07:00
Andrew Chen
7631af1572 Log remote search exceptions in addition to toasting them. 2012-09-22 09:37:50 -07:00
Jesse Vincent
8df55d069d make the checkmarks a bit more prominent 2012-09-21 17:27:59 -04:00
Jesse Vincent
48785f52bf Remove the message list stars preference now that stars are in the chip 2012-09-21 17:27:58 -04:00
Jesse Vincent
158c98b5af replace checkboxes with a variant of the chip. 2012-09-21 17:27:58 -04:00
Jesse Vincent
baf99b114b refactor chip code to be a little less ugly 2012-09-21 17:27:58 -04:00
dzan
950940ca3a Merge pull request #183 from dzan/fix_swipe_select 
Revert to swipe to enter multi select mode.
 2012-09-21 10:26:05 -07:00
Sander Bogaert
b76be539b8 Fix a bug pull-to-refresh exposed in our swipe to select code. 2012-09-21 13:24:53 -04:00
Jesse Vincent
b9395da6be slight tweaks to chip shape 2012-09-21 00:50:00 -04:00
Jesse Vincent
9a8c050539 slight tweak to the new chip formats 2012-09-21 00:12:09 -04:00
Jesse Vincent
e55b1e0738 Move the message star into the chip. (Also, the "to me" information) 2012-09-20 23:30:52 -04:00
Sander Bogaert
e0a687dba4 Revert "remove our swipe to select/deselect code now that we have long-press to select and check box to select" 
This reverts commit cd98875729.
 2012-09-20 16:50:56 -04:00
Andrew Chen
d50e07bf55 Add settings export for remote search settings. 2012-09-18 20:04:48 -07:00
cketti
42e0b3e045 Code cleanup and simplification 2012-09-18 04:16:01 +02:00
cketti
de59725743 Exit action mode when a message list item context menu is displayed 2012-09-18 04:05:13 +02:00
cketti
0334ba88c5 Removed 'compact layout' for now 
See issue 4556
 2012-09-18 03:43:54 +02:00
cketti
7bb11c09b2 Display concrete action instead of "Toggle (un)read" & "(Un)star" 2012-09-18 03:33:37 +02:00
cketti
f22801e9d6 Changed the way we handle menu item clicks using MenuPopupHelper 
Overriding onItemClick() doesn't allow us to get the MenuItem that was
clicked when at least one menu item is hidden. This is because the
position in the list of visible menu items is returned. But that value
can't be used to retrieve the corresponding MenuItem (getItem() uses
the position as index into the list of all menu items).
 2012-09-18 03:07:43 +02:00
Sander Bogaert
d06ec162b6 Have consistent scrollbar style on the FolderList and get rid of the strange whitespace on the right. 2012-09-17 14:08:16 -04:00
cketti
d5b9aec39f Display a dark-themed "Send as" dialog when using the dark theme on HC+ 2012-09-16 03:24:40 +02:00
cketti
163557ae8a Use ContextThemeWrapper for "Send as" dialog 
The old code changed the theme of the activity by wrongly using
ContextWrapper + setTheme().
 2012-09-16 03:16:29 +02:00
cketti
9afaaa1e6e Use workaround for PreferenceScreen display bug on Honeycomb too 
Fixes issue 4569
 2012-09-16 02:45:50 +02:00
m0viefreak
771b5122d6 MessageView theme toggle: change the theme of the whole activity and not just the background of the WebView 
Using dark theme with white WebView background looks very ugly,
especially when a "download complete message" or a "show images"
button is present.

This change applies the theme to the whole activity.

Also changed the text for the toggle menu. It's also shorter now,
and isn't cut off anymore on hdpi/480px wide devices.
 2012-09-15 07:22:25 +02:00
Andrew Chen
b81fc8ea90 Merge pull request #176 from aatdark/aatdark_issuedarkwhite 
+toggle option in message view to change message display theme (dark,lig...
 2012-09-14 20:07:29 -07:00
Andrew Chen
3e71453e71 Handle implicit vs. explicit searches in ActionBar home button behavior. 2012-09-14 19:46:28 -07:00
Andrew Chen
2ffa3243b3 Whitespace fix; no functional changes. 2012-09-14 19:46:27 -07:00
Andrew Chen
55ebcf8b8c Handle implicit vs. explicit searches in ActionBar home button behavior. 2012-09-14 19:45:04 -07:00
Andrew Chen
57a6dfd61f Whitespace fix; no functional changes. 2012-09-14 19:24:49 -07:00
cketti
1155324df0 Retain visibility state of "Add Cc/Bcc" menu item on orientation change 2012-09-14 04:26:57 +02:00
cketti
ba0c530c7b Avoid NullPointerException 
Fixes issue 4557
 2012-09-14 04:09:18 +02:00
cketti
8018be3e16 Some code cleanup 2012-09-14 04:08:17 +02:00
Bernhard Redl
76d8e11703 +toggle option in message view to change message display theme (dark,light) permanently (Issue 1674) 2012-09-14 03:16:36 +02:00
cketti
2ee3378eef Use executeSimpleCommand() for UID COPY so the response type is checked 
The previous code never failed e.g. on a "NO" response. That lead to
messages being deleted for a move action.
 2012-09-14 02:08:39 +02:00
cketti
93be25bf37 Make sure ActivityListener.getOperation() never returns null 2012-09-14 01:28:52 +02:00
cketti
0878de5936 Go back to the old behavior for batch mark as (un)read, (un)flag 
If there is at least one unread message among the selected messages the
action is "mark as read". Otherwise, "mark as unread".
If there is at least one unstarred message among the selected messages
the action is "add star". Otherwise, "remove star".
 2012-09-14 00:34:25 +02:00
cketti
95c748c183 Removed hack that is no longer necessary after fixing the activity stack 2012-09-13 23:22:14 +02:00
Andrew Chen
1ef930090e IMAP Search: log exceptions on remote search, properly dispatch MessageList changes. 2012-09-13 09:10:39 -07:00
ashley willis
df75a9fbfa modified loadMessageForView() to dowload message if neither X_DOWNLOADED_FULL nor X_DOWNLOADED_PARTIAL. 2012-09-13 09:10:38 -07:00
Rob Bayer
fdb1267cb1 Add remote IMAP search support. 
* rbayer/IMAPsearch: (21 commits)
  More cleanup
  Code Cleanup getRemoteSearchFullText -> isRemoteSearchFullText line wraps for preference items
  Refactor to allow fetching of extra search results beyond original request.  Most code moved out of ImapStore and ImapFolder and into MessagingController.searchRemoteMessagesSynchronous.  Should make it easier to add remoteSearch for other server types.
  Prevent delete of search results while search results open
  remove duplicated code block
  Don't hide Crypto when IMAPsearch disabled
  Code Style Cleanup: Tabs -> 4 spaces Remove trailing whitespace from blank lines
  tabs -> spaces (my bad...)
  Fix opening of folders to be Read-Write when necessary, even if they were previously opened Read-Only.
  add missing file
  Working IMAP search, with passable UI.
  UI improvements
  Simple help info when enabling Remote Search
  Dependency for preferences
  Basic IMAP search working
 2012-09-13 09:10:37 -07:00
Jesse Vincent
3a68360e30 remove lots of duplicate menu ui, particularly cutting down on context menu stuff. 2012-09-12 23:30:27 -07:00
Jesse Vincent
5d4a2132d8 Remove "mark all as read" from the UI. (leaving the backend support for now) 
User-facing "select all, mark as read" is slightly different but less confusing and cluttered than the duplicated option
 2012-09-12 23:30:27 -07:00
cketti
5a29c8a415 Get rid of incomplete code to toggle a message's selection state 2012-09-13 06:46:32 +02:00
cketti
997943a521 Update action mode title when necessary 2012-09-13 06:46:32 +02:00
cketti
d9fad383eb Added "select all" to action mode menu 2012-09-13 06:46:32 +02:00
Andrew Chen
ea04339ca6 Add Android-PullToRefresh to about screen. 2012-09-12 21:31:26 -07:00
Jesse Vincent
3799ecfb21 Check message uids first when comparing messages. message uids are less likely to be the same than folders, so it's a slight optimization 2012-09-12 21:56:17 -05:00
Jesse Vincent
1b7af9270e Make the message item popup menu work 2012-09-12 20:58:44 -04:00
Jesse Vincent
7b40e5b14a remove single message items from the Action bar 2012-09-12 20:47:24 -04:00
Jesse Vincent
d876a16893 Add a helper helper so we can get click events on message list menu items 2012-09-12 20:44:57 -04:00
Jesse Vincent
593569f4ad Bullet-proof an NPE I ran into on a 2.2 test emulator while on an airplane 2012-09-12 18:54:06 -04:00
cketti
2a05bc0caa Use ActionBarSherlock's MenuBuilder for the "more" menu 2012-09-12 18:26:51 -04:00
Andrew Chen
c574088f57 Add basic pull to refresh support to MessageList. 2012-09-12 01:59:55 -07:00
Jesse Vincent
4eff1a25e9 Temporarily disable our messagelist item backgrounds so we can see list item selection. 
They'll return as a preference
 2012-09-12 00:54:20 -04:00
Jesse Vincent
ff52affed9 Make the menu button trigger the existing single-select action mode (until we can make the proper context menu go.) 2012-09-12 00:52:39 -04:00
Jesse Vincent
b5d887728a Cleanups to our MessageList item select/deselect code. 
Fixes bugs where the action mode wouldn't trigger if the first item was checked with the checkbox
 2012-09-11 18:47:32 -04:00
cketti
3060fd063e Don't display "0" in the action bar if there are no unread messages 2012-09-11 04:38:03 +02:00
cketti
ac8d1aa162 Cleanup 2012-09-11 04:33:20 +02:00
Jesse Vincent
cd98875729 remove our swipe to select/deselect code now that we have long-press to select and check box to select 2012-09-10 18:32:24 -04:00
Jesse Vincent
d5f739030a Always save all headers. Not doing so is kind of a crazy space microoptimization and can get a little messy 2012-09-10 12:07:35 -04:00
cketti
20a608e1a0 Removed "Manage back button" setting 2012-09-10 17:54:27 +02:00
Jesse Vincent
8d928d20fa get rid of the non-touchable version of the message list items. (The real difference was the capability to show previews) 2012-09-10 11:52:00 -04:00
cketti
f9630a3826 Don't display "up" arrow in action bar of Accounts activity 2012-09-10 17:24:35 +02:00
cketti
d8e9c48177 Changed the way we use the activity stack 
- removed launchMode attributes for all activities
- only use one activity task
- got rid of "managed back button" behavior
 2012-09-10 17:24:34 +02:00
Jesse Vincent
8daea241af Cache the read and unread color chip variants per account. 2012-09-10 11:11:40 -04:00
Jesse Vincent
86c9aab7a8 default touchable views and checkboxes to on 2012-09-10 11:06:45 -04:00
Jesse Vincent
c9897a5c84 Indicate read state in chips 2012-09-10 11:01:51 -04:00
cketti
185d6b8538 Changed scrollbar style in message list 2012-09-10 16:48:54 +02:00
cketti
0b977c9e9b Tweaked background colors for (un)read messages in the message list 2012-09-10 16:48:54 +02:00
Jesse Vincent
78cf804aca first pass of converting chips to colored circles 2012-09-10 10:40:20 -04:00
Jesse Vincent
46edd8f793 Revert "Context actionbar for the account screen." 
We're not ready for this sort of living in the futre yet.

This reverts commit 0f51eb54c1.

Conflicts:
	res/drawable-hdpi/ic_action_settings_light.png
	res/drawable-ldpi/ic_action_settings_light.png
	res/drawable-mdpi/ic_action_settings_light.png
	res/drawable-xhdpi/ic_action_settings_light.png
	res/menu/accounts_context.xml
	res/values/strings.xml
	src/com/fsck/k9/activity/Accounts.java
 2012-09-10 07:56:35 -04:00
Jesse Vincent
297e859b90 Revert "Add context action bar on FolderList activity." - We are not ready for this 
sort of future yet ;)

This reverts commit a5b8ce8064.

Conflicts:
	res/drawable-hdpi/ic_action_read_light.png
	res/drawable-ldpi/ic_action_read_light.png
	res/drawable-mdpi/ic_action_read_light.png
	res/drawable-xhdpi/ic_action_read_light.png
	res/menu/folder_context.xml
 2012-09-10 07:41:37 -04:00
ashley willis
7d4152fdd4 re Bernhard's Issue 4543 fix: only set as read if account.isMarkMessageAsReadOnView() 2012-09-09 21:15:37 -05:00
Bernhard Redl
7c9b42091a Fixes 4517: Junk special folder not autoconfigured (rfc6154 implementation was incomplete) 2012-09-09 21:11:08 -05:00
Bernhard Redl
ee0e558f4d Fixed Issue 4543: Msg UnRead after "Download Complete" pressed 2012-09-09 21:11:08 -05:00
Bernhard Redl
611cf2e192 fixed download complete message button 2012-09-09 21:11:08 -05:00
Andrew Chen
891dde2baf Set (un)read toggle title based on current message state. 2012-09-09 15:11:54 -07:00
Andrew Chen
e4d2830ec7 Rename some one-letter variables. 2012-09-09 15:11:13 -07:00