How do I search case-insensitively in Vim without changing global settings?
/\cpattern
How it works By default, Vim searches are case-sensitive: /Hello will not match hello or HELLO.
Search: @a
2277 results for "@a"
How do I set up automatic text expansions or typo corrections in insert mode?
:iabbrev
:iabbrev defines insert mode abbreviations — short strings that expand automatically when you type a non-keyword character (like space or Enter) after them.
How do I insert the word under the cursor into the Vim command line?
<C-r><C-w>
When typing a command on the Vim command line, pressing inserts the word currently under the cursor.
How do I delete all lines matching my last search pattern without retyping it?
:g//d
:g//d uses an empty pattern in the global command, which instructs Vim to reuse the last search pattern.
How do I search for the word under the cursor without whole-word boundaries?
g*
The g command searches forward for the text under the cursor without adding word boundary anchors.
search #search #navigation #normal-mode #motions #productivity
How do I make Vim show error messages that are silently swallowed inside :silent! or :try blocks?
:set debug=msg
When troubleshooting mappings or scripts that use :silent!, errors disappear without a trace.
How do I jump to the position of my last edit?
`.
The ` .
How do I change an option's global default without affecting the current buffer's local value?
:setglobal
Vim maintains two values for most options: a global default that applies to new windows and buffers, and a local copy that can be overridden per-buffer or per-w
How do I find the syntax highlighting group applied to the character under the cursor?
:echo synIDattr(synID(line('.'),col('.'),1),'name')
When customizing a colorscheme or debugging unexpected colors, you need to know exactly which highlight group is coloring the text under your cursor.
How do I always access my last yanked text regardless of deletes?
"0p
Register 0 (the yank register) always contains the text from your most recent yank command — and unlike the unnamed register, it is never overwritten by delet
How do I enable fuzzy matching for insert mode completion in Neovim 0.11?
set completeopt+=fuzzy
Neovim 0.
How do I improve Vim diff readability for moved or reindented code blocks?
:set diffopt+=algorithm:histogram,indent-heuristic
Default diff behavior can produce noisy hunks when code is moved or indentation changes significantly.
How do I keep scroll and cursor view when moving through jumplist history?
:set jumpoptions+=stack,view
When you jump around large files with and , the default behavior can feel disorienting because your cursor position may return but your viewport context does no
How do I keep the top line stable while changing split layouts in Neovim?
:set splitkeep=topline
When you open, close, or resize splits in long files, the visible window region can shift in ways that break your reading flow.
How do I set up filetype-specific documentation lookup for the K key in Vim?
:autocmd FileType python setlocal keywordprg=pydoc3
The K command looks up the word under the cursor using the program defined by keywordprg (default: man).
How do I use POSIX character classes in Vim search patterns?
/[[:digit:][:upper:]]
Vim supports POSIX character classes inside bracket expressions, providing a portable and readable way to match categories of characters.
How do I select the text I just pasted or changed?
`[v`]
The ` [v] sequence visually selects the exact region of text that was last changed, pasted, or yanked into the buffer.
visual-mode #editing #visual-mode #marks #paste #productivity
How do I pipe selected text through an external command and replace it?
!{motion}command
The ! operator in normal mode pipes text through an external shell command and replaces it with the output.
How do I navigate quickfix entries, buffers, and conflicts with consistent bracket mappings?
]q
The vim-unimpaired plugin (by Tim Pope) provides a consistent [x / ]x mnemonic for navigating any list-like structure in Vim.
How do I re-indent the entire paragraph under my cursor to match the surrounding code?
=ip
The =ip command combines Vim's auto-indent operator (=) with the inner paragraph text object (ip) to re-indent every line in the current paragraph in a single k