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95 lines
3.5 KiB
Markdown
95 lines
3.5 KiB
Markdown
# Possible commands
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You can execute an editor command by pressing `Ctrl-e` followed by the command.
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Here are the possible commands that you can use.
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* `quit`: Quits micro.
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* `save filename?`: Saves the current buffer. If the filename is provided it
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will 'save as' the filename.
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* `replace "search" "value" flags`: This will replace `search` with `value`.
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The `flags` are optional. Possible flags are:
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* `-a`: Replace all occurrences at once
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* `-l`: Do a literal search instead of a regex search
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Note that `search` must be a valid regex (unless `-l` is passed). If one
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of the arguments does not have any spaces in it, you may omit the quotes.
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* `replaceall "search" "value"`: This will replace `search` with `value` without
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user confirmation.
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See `replace` command for more information.
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* `set option value`: sets the option to value. See the `options` help topic for
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a list of options you can set.
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* `setlocal option value`: sets the option to value locally (only in the current
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buffer).
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* `show option`: shows the current value of the given option.
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* `run sh-command`: runs the given shell command in the background. The
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command's output will be displayed in one line when it finishes running.
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* `bind key action`: creates a keybinding from key to action. See the sections
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on keybindings above for more info about what keys and actions are available.
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* `vsplit filename`: opens a vertical split with `filename`. If no filename is
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provided, a vertical split is opened with an empty buffer.
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* `hsplit filename`: same as `vsplit` but opens a horizontal split instead of a
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vertical split.
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* `tab filename`: opens the given file in a new tab.
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* `tabswitch tab`: This command will switch to the specified tab. The `tab` can
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either be a tab number, or a name of a tab.
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* `log`: opens a log of all messages and debug statements.
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* `plugin list`: lists all installed plugins.
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* `plugin version pl`: shows version for specified plugin.
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* `plugin info pl`: shows additional info for specified plugin.
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* `reload`: reloads all runtime files.
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* `cd path`: Change the working directory to the given `path`.
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* `pwd`: Print the current working directory.
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* `open filename`: Open a file in the current buffer.
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* `reset option`: resets the given option to its default value
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* `retab`: Replaces all leading tabs with spaces or leading spaces with tabs
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depending on the value of `tabstospaces`.
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* `raw`: Micro will open a new tab and show the escape sequence for every event
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it receives from the terminal. This shows you what micro actually sees from
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the terminal and helps you see which bindings aren't possible and why. This
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is most useful for debugging keybindings.
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* `showkey`: Show the action(s) bound to a given key. For example
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running `> showkey CtrlC` will display `main.(*View).Copy`. Unfortuately
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showkey does not work well for keys bound to plugin actions. For those
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it just shows "LuaFunctionBinding."
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---
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The following commands are provided by the default plugins:
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* `lint`: Lint the current file for errors.
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* `comment`: automatically comment or uncomment current selection or line.
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# Command Parsing
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When running a command, you can use extra syntax that micro will expand before
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running the command. To use an argument with a space in it, simply put it in
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quotes. You can also use environment variables in the command bar and they
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will be expanded to their value. Finally, you can put an expression in backticks
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and it will be evaluated by the shell beforehand.
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