To find and replace all instances of a word in vim, I use
为了在vim中查找和替换一个单词的所有实例，我使用
%s/word/newword/g
How do I change this so that it only finds instances of "word" that are whole words?
我如何改变它，使它只发现“单词”的实例，这是完整的单词?
3 个解决方案
#1
86
You can use \< to match the beginning of a word and \> to match the end:
你可以使用\ <来匹配一个单词的开头和\> 来匹配结尾:
%s/\<word\>/newword/g
#2
11
For case-sensitive replace.. you can use "\C"
为区分大小写的取代. .您可以使用“\ C”
:%s/\<word\>\C/newword/g
It replaces only "word" with newword leaving others like Word,WORD... unreplaced.
它将“word”替换为“newword”，而将“word”替换为“word”。未替换。
#3
0
For PCRE compatible search and replace, you can use the perldo or rubydo commands as described here: http://vim.wikia.com/wiki/Perl_compatible_regular_expressions
对于PCRE兼容的搜索和替换，您可以使用perldo或rubydo命令，如下所示:http://vim.wikia.com/wiki/Perl_compatible_regular_expressions
For example:
例如:
:perldo s/\bword\b/newword/g
#1
86
You can use \< to match the beginning of a word and \> to match the end:
你可以使用\ <来匹配一个单词的开头和\> 来匹配结尾:
%s/\<word\>/newword/g
#2
11
For case-sensitive replace.. you can use "\C"
为区分大小写的取代. .您可以使用“\ C”
:%s/\<word\>\C/newword/g
It replaces only "word" with newword leaving others like Word,WORD... unreplaced.
它将“word”替换为“newword”，而将“word”替换为“word”。未替换。
#3
0
For PCRE compatible search and replace, you can use the perldo or rubydo commands as described here: http://vim.wikia.com/wiki/Perl_compatible_regular_expressions
对于PCRE兼容的搜索和替换，您可以使用perldo或rubydo命令，如下所示:http://vim.wikia.com/wiki/Perl_compatible_regular_expressions
For example:
例如:
:perldo s/\bword\b/newword/g