120 lines
5.1 KiB
Markdown
120 lines
5.1 KiB
Markdown
#============================================================
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# NEOVIM KEYMAP REFERENCE (CORE & USEFUL)
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#============================================================
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#============================================================
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# INSERT MODE (Ctrl + ...)
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#============================================================
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Ctrl + h Delete character before cursor
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Ctrl + w Delete word before cursor
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Ctrl + j Insert line break (newline) at cursor
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Ctrl + t Indent current line one 'shiftwidth' to the right
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Ctrl + d De-indent current line one 'shiftwidth' to the left
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Ctrl + n Insert next auto-completion match
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Ctrl + p Insert previous auto-completion match
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Ctrl + r x Insert contents of register x
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Ctrl + o {cmd} Temporarily enter Normal mode to execute {cmd}
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Esc / Ctrl + c Exit insert mode and return to Normal mode
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#============================================================
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# NORMAL MODE — WINDOW & TAB MANAGEMENT
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#============================================================
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C-w s Split current window horizontally
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C-w v Split current window vertically
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C-w c Close current window
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C-w q Quit current window (same as close but exit if last)
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C-w w Cycle through open windows
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C-w x Exchange window with next one
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C-w = Equalize window sizes
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C-w _ Maximize height of current window
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C-w | Maximize width of current window
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C-w h Move to window left
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C-w j Move to window below
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C-w k Move to window above
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C-w l Move to window right
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C-w H Move current window far left
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C-w J Move current window to bottom
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C-w K Move current window to top
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C-w L Move current window far right
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C-w t Move current split into a new tab
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gt Go to next tab
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gT Go to previous tab
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<n>gt Go to tab number <n>
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#============================================================
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# NORMAL MODE — TAGS, JUMPS & MOTIONS
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#============================================================
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Ctrl + ] Jump to tag under cursor
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gd Go to local declaration
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gD Go to global declaration
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{ Jump backward one paragraph/block
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} Jump forward one paragraph/block
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; Repeat last motion forward
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, Repeat last motion backward
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Ctrl + e Scroll window down (cursor stays put)
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Ctrl + y Scroll window up (cursor stays put)
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H Move cursor to top of screen
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M Move cursor to middle of screen
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L Move cursor to bottom of screen
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#============================================================
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# NORMAL MODE — TEXT OBJECTS
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#============================================================
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aw "A word" — select word + following space
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ab "A block" — select around ()
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aB "A Block" — select around {}
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at "A tag" — select around XML/HTML tag
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ib "Inner block" — inside ()
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iB "Inner Block" — inside {}
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it "Inner tag" — inside tag (no delimiters)
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#============================================================
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# NORMAL MODE — DIFF / CHANGES
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#============================================================
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do Obtain (get) changes from other window
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dp Put (send) changes to other window
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#============================================================
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# REGISTERS & CLIPBOARD
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#============================================================
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"xy Yank into register x
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"xp Paste contents of register x
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"+y Yank into system clipboard
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"+p Paste from system clipboard
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#--- Common Registers ---
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"0 Last yank
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" Unnamed register (last delete or yank)
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"% Current file name
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"# Alternate file name
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"* X11 primary selection clipboard
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"+ X11 clipboard register
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"/ Last search pattern
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": Last command-line command
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". Last inserted text
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"- Last small (less than a line) delete
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"= Expression register (evaluate expression)
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"_ Black hole register (discard output)
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#============================================================
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# TIPS & NOTES
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#============================================================
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- Ctrl + o in Insert mode is a powerful way to run one Normal-mode command temporarily.
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- Use “aw”, “iw”, “ab”, “ib”, etc. with operators (e.g., ‘daw’, ‘yib’) for precise text manipulation.
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- The system clipboard is “+” (Windows/macOS/Linux), but some X11 systems also use “*”.
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- When in diff mode, ‘do’ and ‘dp’ are complementary: “get” vs. “put” changes.
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