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docs: editors(vim)
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Ryan Yin
@@ -27,7 +27,7 @@ Type `:tutor`(`:Tutor` in Neovim) to learn the basics usage of vim/neovim.
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## VIM's Cheetsheet
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> Here only record my commonly used keys, to see **a more comprehensive cheetsheet**: <https://github.com/rtorr/vim-cheat-sheet>
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> Here only record my commonly used keys, to see **a more comprehensive cheetsheet**: <https://vimhelp.org/quickref.txt.html>
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Both Emacs-Evil & Neovim are compatible with vim, sothe key-bindings described here are common in both Emacs-Evil, Neovim & vim.
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@@ -44,7 +44,9 @@ I mainly use Zellij for terminal related operations, here is its terminal shortc
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### File Management
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> <https://neovim.io/doc/user/usr_22.html#usr_22.txt>
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> <https://neovim.io/doc/user/usr_22.html>
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> <https://vimhelp.org/editing.txt.html>
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| Action | |
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| --------------------------------- | ------------------------------------------------ |
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@@ -55,29 +57,48 @@ I mainly use Zellij for terminal related operations, here is its terminal shortc
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| Edit a file | `:e filename`(or `:e <TAB>` to show a file list) |
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| Browse the file list | `:Ex` or `:e .` |
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### Motion
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> https://vimhelp.org/motion.txt.html
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| Action | Command |
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| --------------------------------------------------- | ---------------------------------------- |
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| Move to the start/end of the buffer | `gg`/`G` |
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| Move the line number 5 | `5gg` / `5G` |
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| Move left/down/up/right | h/j/k/l or `5h`/`5j`/`5k`/`5l` |
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| Move to the matchpairs, default to `()`, `{}`, `[]` | `%` |
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| Move to the start/end of the line | `0` / `$` |
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| Move a sentence forward/backward | `(` / `)` |
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| Move a paragraph forward/backward | `{` / `}` |
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| Move a section forward/backward | `[[` / `]]` |
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| Jump to various positions | `'` + some other keys(neovim has prompt) |
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Text Objects:
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- **sentence**: text ending at a '.', '!' or '?' followed by either the end of a line, or by a space or tab.
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- **paragraph**: text ending at a blank line.
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- **section**: text starting with a section header and ending at the start of the next section header (or at the end of the file). - The "`]]`" and "`[[`" commands stop at the '`{`' in the first column. This is
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useful to find the start of a function in a C/Go/Java/... program.
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### Text Manipulation
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Basics:
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| Action | |
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| --------------------------------------------------- | ------------------------------ |
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| Move to the start/end of the buffer | `gg`/`G` |
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| Move the line number 5 | `5gg` / `5G` |
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| Move left/down/up/right | h/j/k/l or `5h`/`5j`/`5k`/`5l` |
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| Move to the matchpairs, default to `()`, `{}`, `[]` | `%` |
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| Delete the current character | `x` |
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| Paste the copied text | `p` |
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| Delete the selection | `d` |
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| Undo the last word | `CTRL-w`(in insert mode) |
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| Undo the last line | `CTRL-u`(in insert mode) |
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| Undo the last change | `u` |
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| Redo the last change | `Ctrl + r` |
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| Inserts the text of the previous insert | `Ctrl + a` |
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| Repeat the last command | `.` |
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| Toggle text's case | `~` |
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| Convert to uppercase | `U` (visual mode) |
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| Convert to lowercase | `u` (visual mode) |
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| Align the selected conent | `:center`/`:left`/`:right` |
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| Action | |
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| --------------------------------------- | -------------------------- |
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| Delete the current character | `x` |
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| Paste the copied text | `p` |
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| Delete the selection | `d` |
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| Undo the last word | `CTRL-w`(in insert mode) |
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| Undo the last line | `CTRL-u`(in insert mode) |
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| Undo the last change | `u` |
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| Redo the last change | `Ctrl + r` |
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| Inserts the text of the previous insert | `Ctrl + a` |
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| Repeat the last command | `.` |
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| Toggle text's case | `~` |
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| Convert to uppercase | `U` (visual mode) |
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| Convert to lowercase | `u` (visual mode) |
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| Align the selected conent | `:center`/`:left`/`:right` |
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Misc:
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@@ -97,7 +118,6 @@ Misc:
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| Sort tye selected lines | `:sort` |
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| Join Selection of Lines With Space | `:join` or `J` |
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| Join without spaces | `:join!` |
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| Move to the start/end of the line | `0` / `$` |
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| Enter Insert mode at the start/end of the line | `I` / `A` |
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| Delete from the cursor to the end of the line | `D` |
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| Delete from the cursor to the end of the line, and then enter insert mode | `C` |
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@@ -159,7 +179,9 @@ The postfix(flags) in the above commands:
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### Buffers, Windows and Tabs
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> <https://neovim.io/doc/user/usr_08.html#usr_08.txt>
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> <https://neovim.io/doc/user/usr_08.html>
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> <https://vimhelp.org/windows.txt.html>
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- A buffer is the in-memory text of a file.
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- A window is a viewport on a buffer.
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@@ -177,8 +199,7 @@ The postfix(flags) in the above commands:
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### History
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| Action | Command |
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| ----------------------------------- | ----------------------------------- |
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| Show the command history | `q:` |
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| Show the search history | `q/` |
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| Action | Command |
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| ------------------------ | ------- |
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| Show the command history | `q:` |
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| Show the search history | `q/` |
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