# <label> the label to show on the menu item (must not contain :)
# <action> the type of action to run, one of:
# cmd_spawn - starts a command in the background
# cmd_output - runs a command, waits for it to exit, and optionally displays the output
# dbg_syslog - writes a message to syslog (for testing)
# dbg_error - always returns an error (for testing)
# dbg_msg - shows a message (for testing)
# dbg_toast - shows a toast (for testing)
# kfmon - triggers a kfmon action
# nickel_setting - changes a setting
# nickel_extras - opens one of the beta features
# nickel_browser - opens the browser
# (on firmware 4.23.15505+, you won't be able to exit the browser unless you use the "modal" option or add "menu_item:browser:Quit:nickel_misc:home" to the config)
# nickel_misc - other stuff which isn't significant enough for its own category
# nickel_open - opens a view
# nickel_wifi - controls wifi (note: it doesn't wait for it to connect or disconnect, neither does it check for success)
# (devices without an orientation sensor may need to use the kobopatch patch "Allow rotation on all devices" or set [DeveloperSettings] ForceAllowLandscape=true)
# (devices with an orientation sensor don't need to do anything, but can set the config setting to make this work on all views)
# (this will override the rotation icon/popup until it is set to something different or the device is rebooted)
# power - gracefully controls the power state
# skip - skips a number of actions after the current one (mainly useful for more complex conditional chains) (this action will not update the success/failure flag)
# <arg> the argument passed to the action:
# cmd_spawn - the command line to pass to /bin/sh -c (started in /)
# It can be prefixed with "quiet:" to prevent the toast with the process PID from being displayed.
# cmd_output - the timeout in milliseconds (0 < t < 10000), a colon, then the command line to pass to /bin/sh -c (started in /)
# It can be prefixed with "quiet:" to prevent the message box with the output from being displayed (i.e. you'd use this where you'd normally use >/dev/null 2>&1).
# dbg_syslog - the text to write
# dbg_error - the error message
# dbg_msg - the message
# dbg_toast - the message
# kfmon - the filename of the KFMon watched item to launch.
# This is actually the basename of the watch's filename as specified in its KFMon config (i.e., the png).
# You can also check the output of the 'list' command via the kfmon-ipc tool.
# force_wifi - DeveloperSettings.ForceWifiOn (note: the setting doesn't apply until you toggle WiFi)
# auto_usb_gadget - Automatically enable USB mass storage on connection
# nickel_extras - the mimetype of the plugin, or one of:
# unblock_it
# sketch_pad
# solitaire
# sudoku
# word_scramble
# nickel_browser - one of:
# - opens the web browser to the default homepage (note that the line should end with a colon even though the argument is blank)
# <url> - opens the web browser to the specified URL
# <url> <css> - opens the web browser to the specified URL and injects the specified CSS (which can contain spaces and colons) into all pages
# modal - opens the web browser to the default homepage as a pop-up window
# modal:<url> - see above
# modal:<url> <css> - see above
# nickel_misc - one of:
# home - goes to the home screen
# force_usb_connection - forces a usb connection dialog to be shown
# rescan_books - forces nickel to rescan books (4.13.12638+)
# rescan_books_full - forces a full usb connect/disconnect cycle (4.13.12638+)
# nickel_open - one of:
# discover:storefront - Kobo Store
# discover:wishlist - Wishlist
# library:library - My Books (with last tab and filter)
# library:all - Books
# library:authors - Authors
# library:series - Series (4.20.14601+)
# library:shelves - Collections
# library:pocket - Articles
# library:dropbox - Dropbox (4.18.13737+)
# reading_life:reading_life - Activity (with last tab)
# reading_life:stats - Activity
# reading_life:awards - Awards
# reading_life:words - My Words
# store:overdrive - OverDrive (4.10.11655+) (note: if you don't have an active OverDrive account, it will give you a "Network Error")
# store:search - Search
# nickel_wifi - one of:
# autoconnect - attempts to enable and connect to wifi (similar to what happens when you open a link)
# autoconnect_silent - attempts to connect to wifi in the background (does nothing if wifi is disabled, the battery is low, is already connected, or there aren't any known networks in range) (no errors are shown) (similar to what happens when you turn on the Kobo)
