iTerm2 plugin

This plugin adds a few functions that are useful when using iTerm2.

To use it, add iterm2 to the plugins array of your zshrc file:

plugins=(... iterm2)

Plugin commands

_iterm2_command <iterm2-command>
executes an arbitrary iTerm2 command via an escape code sequence.
See https://iterm2.com/documentation-escape-codes.html for all supported commands.
iterm2_profile <profile-name>
changes the current terminal window's profile (colors, fonts, settings, etc).
profile-name is the name of another iTerm2 profile. The profile name can contain spaces.
iterm2_tab_color <red> <green> <blue>
changes the color of iTerm2's currently active tab.
red/green/blue are on the range 0-255.
iterm2_tab_color_reset
resets the color of iTerm2's current tab back to default.