在vim中搜索反斜杠字符

Question

How to search word start \\word in vim. I can do it using the find menu. Is there any other short cut for this?

Answer 1

Try:

/\\word

in command mode.

Answer 2

You can search for most anything in your document using regular expressions. From normal mode, type '/' and then start typing your regular expression, and then press enter. '\\<' would match the beginning of a word, so

/\<foo

would match the string 'foo' but only where it is at the beginning of a word (preceded by whitespace in most cases).

You can search for the backslash character by escaping it with a backslash, so:

/\<\\foo

Would find the pattern '\\foo' at the beginning of a word.

Answer 3

The reason searching for something including "\\" is different is because "\\" is a special character and needs to be escaped (prepended with a backslash)

Similarly, to search for "$100", which includes the special character "$":

Press /
Type \$100
Press return

To search for "abc", which doesn't include a special character:

Press /
Type abc
Press return

Answer 4

Not directly relevant ( /\\\\word is the the correct solution, and nothing here changes that), but for your information:

:h magic

If you are for a pattern with many characters with special meaning to regexes, you may find "nomagic" and "very nomagic" mode useful.

/\V^.$

will search for the literal string ^.$ , instead of "lines of exactly one character" ( \\v "very magic" and the default \\m "magic" modes) or "lines of exactly one period" ( \\M "nomagic" mode).