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29 lines
1.5 KiB
Org Mode
29 lines
1.5 KiB
Org Mode
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:PROPERTIES:
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:ID: 73bca39f-e492-47aa-92e7-629d3b8b92ad
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:END:
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#+title: Neovim folds
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#+date: 2022-04-03 16:59:05 +08:00
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#+date_modified: 2022-04-03 16:59:24 +08:00
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#+language: en
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- it is a built-in feature in Neovim;
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enables you to quickly navigate a long document by hiding them and opening them when you want
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- some keybindings for managing folds
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| Keymap | Description |
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|--------+----------------------------|
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| ~zf~ | Create a fold. |
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| ~zA~ | Toggle a fold recursively. |
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| ~zM~ | Close all folds. |
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| ~zR~ | Open all folds. |
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| ~zj~ | Move one fold down. |
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| ~zk~ | Move one fold up. |
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- while in insert mode, there are no folds under your cursor so you can see what you type
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- while manually managing folds can be tedious, Neovim does have a way to automatically manage folds for you;
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this is dictated through the ~foldmethod~ variable;
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for more information for the following methods, see ~fold-${VALUE}~ with the [[id:0a0fe63e-dcf3-4928-9e82-5513784c1244][Neovim help system]]
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- with ~manual~ value, no additional actions are done
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- with ~marker~ value, a fold will be created ala-HTML markers
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- with ~expr~ value, a fold will be managed through its fold level evaluated from ~foldexpr~ function;
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certain tools like [[https://github.com/nvim-treesitter/nvim-treesitter][nvim-treesitter]] takes advantage of this to arrange the code through its blocks, scope, etc.
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