How do I insert special characters like arrows, math symbols, or accented letters in Vim?
<C-k>
Vim has a built-in digraph system that lets you type special characters using short two-character codes.
Tag: special-characters
How do I insert a literal control character or special key in insert mode?
<C-v>{char}
When you need to insert a literal tab character despite expandtab being set, or embed a control character like ^M (carriage return) into your text, in insert mo
editing #editing #insert-mode #special-characters #control-characters
How do I search for non-printable or control characters in Vim?
/[\x00-\x1f]
Files sometimes contain hidden control characters that cause subtle bugs.
How do I insert special Unicode characters using digraphs in Vim?
<C-k>DG
Vim's digraph system lets you insert special characters by pressing followed by a two-character mnemonic code.
How do I insert a Unicode character by its code point in Vim?
<C-v>u{code}
In insert mode, followed by u and a 4-digit hex code inserts the Unicode character with that code point.
How do I insert special characters like ©, ±, or → without leaving Vim?
<C-k>{char1}{char2}
Vim has a built-in digraph system that lets you insert hundreds of special characters by typing two-character mnemonics.
editing #editing #insert-mode #special-characters #unicode #productivity