OSC parser should skip unrecognized command
By u...@zuse.jp on June 27, 2012 04:48 (imported from Google Code)
The "bell" sounds by ^G when starting tmux in recent iTerm2 (tmux sends "\e]112\a").
This commit(https://github.com/gnachman/iTerm2/commit/b2794f890536e03f72cd954dfbffe5b0876dbe1f) fixes the problem. but now, it recurred (by last commit).
Eterm's ESC 9 n ST is not skipped too.
I think ESC ] ... ST should skipped no matter what it can not recognized.