How do I save a file under a new name in Vim?
:saveas
The :saveas {filename} command writes the current buffer to a new file and makes that new file the current buffer's file.
Search: @a
2277 results for "@a"
How do I sort lines by a secondary field while ignoring a common leading prefix?
:[range]sort /regex/
The :[range]sort /regex/ command sorts lines while skipping the portion of each line that matches the regex.
How do I set a different statusline for a specific buffer or window?
:setlocal statusline=%f\ %m\ %y\ [%l/%L]
The :setlocal statusline command lets you override the global statusline for a specific window.
How do I duplicate every line matching a pattern, placing a copy directly below each one?
:g/pattern/t.
Combining :global with the :t (copy) command and the .
How do I use a Vimscript expression as the replacement in a substitute command?
:%s/pattern/\=expr/g
Prefixing the replacement field of :s with \= tells Vim to evaluate the rest as a Vimscript expression and use its result as the replacement string.
How do I run a command on every line that does NOT match a pattern?
:v/pattern/command
:v (short for :vglobal) is the inverse of :g.
How do I match an optional sequence of characters at the end of a word in a Vim regex?
\%[abc]
The \%[.
What are Vim's built-in character class shortcuts for search patterns?
\d \w \s \a \l \u
How it works Vim provides shorthand character classes that save you from writing out full bracket expressions.
How do I make right-click extend a selection instead of opening a popup menu?
:set mousemodel=extend
If you use the mouse occasionally in Vim, mousemodel=extend makes selection behavior much more predictable.
How do I define or modify a macro without recording keystrokes?
:let @q =
Instead of recording a macro with q, you can assign any string directly to a named register using :let @{register} = 'keys'.
How do I replace every character in a visual selection with a single character?
r{char} in visual mode
In visual mode, pressing r followed by a character replaces every character in the selection with that single character.
How do I join multiple lines together with a custom separator like a comma?
:'<,'>s/\n/, /g
Vim's J command joins lines with a single space, but sometimes you need a custom separator like a comma, pipe, or semicolon.
editing #editing #ex-commands #visual-mode #substitution #lines
How do I collapse multiple consecutive blank lines into a single blank line throughout a file?
:g/^$/,/./-j
The command :g/^$/,/.
What is the difference between ' and ` when jumping to a mark in Vim?
' vs `
Vim provides two distinct ways to jump to a mark, and they behave differently: the apostrophe ' jumps to the first non-blank character of the marked line, while
How do I execute a single normal mode command inside a Neovim terminal buffer without fully leaving terminal mode?
<C-\><C-o>
In a Neovim terminal buffer, exits to normal mode permanently.
buffers-windows #terminal #buffers-windows #insert-mode #neovim #normal-mode
How do I record a macro to add semicolons at the end of every line?
qaA;<Esc>jq
This macro appends a semicolon to the current line and moves down, ready to repeat.
How do I evaluate a Vim expression and paste the result directly from a register?
"=strftime('%F')<CR>p
The expression register lets you compute text on demand and insert it without leaving Normal mode workflows.
registers #registers #expression-register #normal-mode #automation
How do I jump to a specific percentage through a file, like the middle or three-quarters of the way?
50%
Prefixing the % command with a count jumps the cursor to that percentage through the file.
How do I limit a search pattern to a specific line range without using :global?
/\%>10l\%<20lTODO
Vim regex supports position atoms that can constrain where a match is allowed to occur.
How do I delete each line matching a pattern along with a fixed number of lines that follow it?
:g/pattern/.,+2d
Inside a :global command, .
command-line #ex-commands #global #delete #editing #command-line