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shownotes-w3m-rice/tmux_2.4_copy_mode_vim.md
gotbletu c304ec1301 tmux copy mode 2.4 or higher
2017-07-06 23:41:54 -07:00

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Tmux Copy Mode (Vim Style)

Should work detect any tmux version and load the proper configurations for tmux copy mode

  • tutorial video: Link
  • offical website: Link

install requirements

tmux xclip xsel

configuration

vim ~/.tmux.conf


#-------- Copy Mode (Vim Style) {{{
#------------------------------------------------------
# This section of hotkeys mainly work in copy mode and no where else

# vim keys in copy and choose mode
set-window-option -g mode-keys vi

# copying selection vim style
# http://jasonwryan.com/blog/2011/06/07/copy-and-paste-in-tmux/
# https://github.com/myfreeweb/dotfiles/blob/master/tmux.conf
bind-key Escape copy-mode			# enter copy mode; default [
bind-key p paste-buffer				# paste; (default hotkey: ] )
bind-key P choose-buffer 			# tmux clipboard history
bind-key + delete-buffer \; display-message "Deleted current Tmux Clipboard History"

# Send To Tmux Clipboard or System Clipboard
bind-key < run-shell "tmux set-buffer -- \"$(xsel -o -b)\"" \; display-message "Copy To Tmux Clipboard"
bind-key > run-shell 'tmux show-buffer | xsel -i -b' \; display-message "Copy To System Clipboard"

# set the current tmux version (use this variable on if-shell commands)
run-shell "tmux set-environment -g TMUX_VERSION $(tmux -V | cut -c 6-)"

# vim copy mode rebinds for (tmux 2.4+)
# https://shapeshed.com/custom-vim-bindings-in-tmux-2-4/
# https://github.com/tmux/tmux/issues/754#issuecomment-303156000
# https://stackoverflow.com/a/40902312
# Note: rectangle-toggle (aka Visual Block Mode) > hit v then C-v to trigger it
if-shell -b '[ "$(echo "$TMUX_VERSION >= 2.4" | bc)" = 1 ]' \
  'bind-key -T copy-mode-vi v send-keys -X begin-selection; \
  bind-key -T copy-mode-vi V send-keys -X select-line; \
  bind-key -T copy-mode-vi C-v send-keys -X rectangle-toggle; \
  bind-key -T choice-mode-vi h send-keys -X tree-collapse ; \
  bind-key -T choice-mode-vi l send-keys -X tree-expand ; \
  bind-key -T choice-mode-vi H send-keys -X tree-collapse-all ; \
  bind-key -T choice-mode-vi L send-keys -X tree-expand-all ; \
  bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe "xclip -in -selection clipboard"; \
  bind-key -T copy-mode-vi y send-keys -X copy-pipe "xclip -in -selection clipboard"'

# vim copy mode rebinds for (tmux 2.3 or lower)
if-shell -b '[ "$(echo "$TMUX_VERSION < 2.4" | bc)" = 1 ]' \
  'bind-key -t vi-copy v begin-selection; \
  bind-key -t vi-copy V select-line; \
  bind-key -t vi-copy C-v rectangle-toggle; \
  bind-key -t vi-choice h tree-collapse; \
  bind-key -t vi-choice l tree-expand; \
  bind-key -t vi-choice H tree-collapse-all; \
  bind-key -t vi-choice L tree-expand-all; \
  bind-key -t vi-copy MouseDragEnd1Pane copy-pipe "xclip -in -selection clipboard"; \
  bind-key -t vi-copy y copy-pipe "xclip -in -selection clipboard"'

#}}}

references

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