imap: NOTIFY - Fix crash due to not hooking into commands correctly The pre/post hooks aren't always called immediately when commands are created. They're called only after the command input is being read. Call notify hooks explicitly now immediately when commands are allocated. Fixes a panic with for example: a notify set (selected (Messagenew (uid flags) MessageExpunge FlagChange) personal (MessageNew MessageExpunge FlagChange)) b select inbox c store 1 +flags \deleted d expunge e append inbox {10} Which crashed with: Panic: file imap-notify.c: line 397 (imap_notify_callback): assertion failed: (client->command_queue_size == 0)

imap NOTIFY: Flush any pending notifications on NOOP This is mainly to allow testing NOTIFY easily with imaptest scripts. This is cheap anyway, because mailbox_list_notify_flush() doesn't do any syscalls when there's no work.

global: unsigned int:1 -> bool:1 perl -i -pe 's/unsigned int ([^,:;]+):1;/bool $1:1;/' **/*.[ch]

imap: NOTIFY (SUBSCRIPTIONS) assert-crashed when subscriptions hadn't been refreshed.

Array API changed: ARRAY_DEFINE(name, type) -> ARRAY(type) name Easy way to update your existing code: perl -i -pe 's:ARRAY_DEFINE\(([^,]+), *([^)]+)\);:ARRAY($2) $1;:' **/*.[ch]

imap: Implemented NOTIFY extension. Requires mailbox_list_index=yes to work (and to show up in capabilities). SubscriptionChange event is still unimplemented.