iTerm

Tmux 100% the time
Tab-switching goes to desktop occasionally

Shell

Multiline history entries are only partially matched by C-r
Fix and split .dir_colors for direct-color and 16-color

Git

Mergetool
git add --patch . should work to patch add unknown and known files

Tmux

Prevent using alt screen
Double click should highlight
Window close should reattach to right-adjacent window
%if FORMAT cannot access client or session information
Normalize word seps in command- and copy-mode (include _ and -)
Normalize word boundary stickiness when switching left/right
Sync tmux <-> tmux/vim clipboards?

Vim

M-Arrow whitespace word jump
S-M-Arrow contextual word jump
M-BS whitespace word delete
S-M-BS contextual word delete
Word jumping broken in command-mode outside tmux
Git line-level information (in the "gutter"?)
Visual select not picking up last char
Completion
FZF
Grepper
Goto by FZF pathname search
Goto by Grepper content search
Goto by definition
Run tests
Handle upcase-word in all modes (Option-Up)
Handle downcase-word in all modes (Option-Down)
Handle twiddle-word in all modes instead? (Option-Up...Up...Up)
Reverse history search in command mode
Normalize word seps in command-mode (include _ and -)
Sync vim <-> vim/tmux clipboards?