performance fix when resetting the quick search.
prohibit move/copy from/to queue folders, and move/copy to virtual folders.
re-enabled workaround of last-row problem of summary view on GTK+ 2.8.
added 'Mark thread as read' to the main menu.
implemented 'Mark thread as read'.
enabled the move/copy of the whole message in collapsed threads.
only execute idle function on button press.
fixes wrong drag begin state after passphrase dialog appeared.
when deleting a collapsed thread, all the messages in the thread will be removed.
also recognize GDK_KP_* keycodes.
update the sensitivity of UI after quick search.
added tooltip for search entry.
fixed crash on quick search.
a bit of optimization for toggling threads.
implemented quick filter.
summaryview.c: update all_mlist on sorting to save the order.
enabled toggle of the searchbar.
implemented quick search of the summary view.
fixed a memory leak where threading is off.
repositioned the 'Delete' menu and added a separator to prevent accidental selection.
accept when name entry is activated on the save search dialog.
select activated message on search dialog in summary view if possible.
summary_row_expanded(): disable workaround with GTK+ 2.8.
reflect flag changes on virtual folders in the real ones.
some modification of searching.
look for all accounts when enable_swap_from is enabled.
summary_set_row(): fixed a memory leak.
implemented query search and virtual folder (merged from newsearch branch).
display progress on local filtering.
fixed a bug that the selection was broken (and sometimes crashed) when mark, unread, and colorlabel flags were changed while the summary was sorted by the flags.
prevent integer overflow on summary status.
added separator between the summary status and the header pane.
follow the 'mark_junk_as_read' setting when marking as junk.
added an option to mark filtered junk mails as read.
added a setting to delete filtered junk mails from server.
display confirmation dialog instead of input dialog when printing.
fixed the problem that DnD didn't work on GTK+ 2.8
brought back 'Crate filter rule' in the context menu.
summaryview.c: align selected row to center when reached to the edge on key operation.
summaryview.c: keep selecting row after changing thread display.
fixed warnings about signedness difference.
fixed sorting bug when flags changed.
added 'View/Sort/by thread date'.
moved procmsg.c::procmsg_get_filter_keyword() to filter.c::filter_get_keyword_from_msg().
separated UI code from prefs.c.
fall back to date comparison on sorting.
modification for DnD.
select correct row after execution on summary when sorting is enabled.
modified several alerts, and added accelerators for the buttons.
added G_ALERTCANCEL to AlertValue, and return it if cancelled.
reflect flag changes of manual filtering to IMAP server.
removed unrequired function.
made summary columns reorderable by DnD.
use currently visible textview for selection reply.
added 'Add to address book' to the context menu of textview.
added 'Tools/Filter junk mails in folder' menu.
fixed a bug that the change of color labels was not saved.
include currently selected row on flag search if message view is visible but the row is not displayed.
fixed Turkish locale problem.
really fixed the crash bug.
flush events before scrolling to selected.
fixed possible crash (take 2).
fixed possible crash when sorted by From/To/Subject.
fixed scroll positon problem after some operations.
disabled typeahead search.
clear selection list when the order of the summary list is changed.
fixed a bug that it took very long time to delete all selected messages.
improved the DnD.
allow empty junk folder setting.
added a feature for junk mail control.
ignore invalid or deleted messages on delete duplicated.
don't include the current message for 'View/Go to/(Prev|Next) (unread|new) message'.
fixed a bug that caused crash if FolderView::selected is NULL.
optimized getting the selection list.
optimized the writing of mark file.
optimized writing summary cache.
enabled DnD to external apps.
reimplemented MimeView with GtkTreeView.
fixed the selection state of summary on refresh.
fixed the scroll problem of the summary view on refresh.
fixed a problem that no message was selected after processing left marks.
fixed insensitive toolbar problem on execution.
set minimum column width for folder view and summary view. Remember every column width of folder view.
display next messages after deleting when immediate_exec is enabled.
adjusted selection and message display on execution of summary.
made a workaround for last-row expand problem of the summary view.
forgot to unset SummaryView::selected on empty selection.
fixed selection problem after execution.
fixed column resize bug.
fixed a compilation bug and key handling of summary.
made rules hint configurable. Removed debug code.
don't open selected messages on 'View/Go to' if the message view is hidden.
modified the handling of middle-click and double-click.
adjusted the width of icon-titled columns.
disable 'Attract by subject' if sorted.
optimized 'Attract by subject'.
display collapsed rows which have unread children as bold.