Fix memleak on replacing nickcolor rules

Free the buffdata structures when buffers are closed Free the buffdata strcutures when buffers are closed and there are no more users (these structures can be shared if the "symlink" shared history is used).

Update comments to hlog_get_log_jid()

Backed out changeset fa516ef22145 Turns out that in this hash the value pointer is the same as the key pointer, so there's no need to free both the key and the value.

Fix a small leak when a window is closed Also, fix a segfault when buffer close is called with a non-lowercase JID...

caps: Add a cast to remove a compilation warning

Fix a 1-byte memory leak in caps_generate() The caps value is correctly stolen and reinserted but the previous hash key should be freed. This is a special key "" of 1 byte.

otr_send: Fix my previous fix and abort if the initial message is empty

Update OTR comments

Fix bug/typo introduced in 0c78d31c753d (Reported by franky)

caps: Specifiy the function to free the "features" hash values

Fix changeset 0c78d31c753d If encryption is not required, send the original message.

Update API ChangeLog (v41)

Change otr_send() prototype This patch updates otr_send() in order to differenciate original and encrypted messages. It should also fix a memory leak of OTR-encrypted messages.

Fix a few memory leaks

Make readline_refresh_screen() re-enable the keypad This is sometimes needed after a Pinentry popup. Thanks to Paul Fertser for the hint.

Add a few more checks

Fix segfault when receiving a <private> Carbons message tag

Fix changeset fec172dbacc7 The PGP signature key id was not reported correctly.

Minor documentation update

Update API ChangeLog (v39, v40)

Do not hardcode the default logging location The current configuration directory is used as a base.

Use XDG configuration directory if a config file exists If $XDG_CONFIG_HOME (or $HOME/.config) contains a file "mcabber/mcabberrc" it is used and $XDG_CONFIG_HOME/mcabber becomes the main mcabber configuration directory. (The ~/.mcabber/mcabberrc is still checked first.)

Use more generic routines to convert fingerprints to/from hexadecimal This is a first step towards non-MD5 fingerprints; now we need Loudmouth support...

PGP: Add a trailing NULL after a message is PGP-encrypted This patch fixes another issue reported in #134.

Clarify 'ignore_self_presence' description

Check all signatures and stop immediately if one could be verified

Display the server SSL fingerprint when we connect

Minor change of the prototype for fingerprint_to_hex()

Fix fingerprint management (Reported by Sven Gaerner in issue #134)