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\
|
Escape next character
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^
|
Start-of-line
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$
|
End-of-line
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|
.
|
Any char
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*
|
0 or more quantifier
|
|
~
|
Match last given substitute string
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[...]
|
Match range
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|
[^...]
|
Not range
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&
|
In replacement: insert whole matched pattern
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\<
|
Beginning of a word
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\>
|
End of word
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\(...\)
|
Group
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\|
|
Separate alternative
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\_.
|
Any single char or end-of-line
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\+
|
1 or more quantifier
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\=
|
0 or 1 quantifier
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\?
|
or or 1 quantifier
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\{n,m}
|
n to m quantifier
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\{n}
|
n quantifier
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\{n,}
|
at least n quantifier
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\{,m}
|
0 to m quantifier
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:g/<pattern>/d_
|
delete all lines matching pattern
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s/^.*$\n//
|
delete empty lines
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s/<pattern>/new &/
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Replace pattern by "new <whole matched pattern>"
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s/<pattern>/\=@a/
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Replace pattern by content of register "a"
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s/<pattern>//gn
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Count nb occurence of pattern
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\@<=
|
positive look behind
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\@<!
|
negative look behind
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\@=
|
positive look ahead
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\@!
|
negative look ahead
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Cheatography n. The art of mapping complex subjects into clear, instantly navigable reference guides.
