VIM cross line matching search

Catalog

(1) /abcd\n*efgh

(2) /abcd\_s*efgh

(3) /abcd\_$\_s*efgh

(4) /abcd\_s*\_^efgh

(5) /abcd\_.\{-}efgh

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vim Cross line search matching _XtremeDV The blog of -CSDN Blog _vim Inter bank matching

/^abcd Means to find at the beginning of a line abcd,/abcd$ Means to find at the end of a line abcd. however , stay /abcd^efgh and /abcd$efgh in ,^ and $ Just ordinary characters , No special meaning . by comparison , Each of the following has a special meaning in the search mode .

\ n A newline （ At the end of the line ）
\ _s It's a space （ Spaces or tabs ） Or line breaks
\ _ ^ Start a line （ Zero width ）
\ _ $ The end of a line （ Zero width ）
\ _. Any character , Include line breaks
Example ：

(1) /abcd\n*efgh

lookup abcd, Then there are zero or more line breaks , And then there was efgh.

lookup abcdefgh or abcd Followed by blank lines and efgh.

Empty lines must be empty （ No spaces or tabs ）.

(2) /abcd\_s*efgh

lookup abcd Followed by any space or newline character, and then efgh.

lookup abcdefgh or abcd Followed by blank lines and efgh.

Blank lines can contain any number of spaces or tabs .

(3) /abcd\_$\_s*efgh

Find at end of line abcd, Followed by any space or newline , then efgh.

abcd There must be no characters after （ Except for line breaks ）.

stay efgh Before , There can be any number of spaces , Tab or newline .

(4) /abcd\_s*\_^efgh

lookup abcd Followed by any space or newline , And then in efgh Start a line .

stay efgh Before , There must be no characters （ Except for line breaks ）.

abcd There can be any number of spaces after , Tab or newline .

(5) /abcd\_.\{-}efgh

find abcd Followed by any character or newline （ As little as possible ）, then efgh. This is abcd and efgh It can span multiple lines, and the middle can be any character

lookup abcdefgh or abcd Followed by any character , And then choose efgh.