how to copy a consecutive set of none empty characters in vim

${BASE}/test/  other_consecutive_none_empty_characters

If the cursor is under the $ sign ,how can I copy "${BASE}/test/" as a whole and paste it somewhere else in vim ? I don't want to use the human-eye-letters-counting s开发者_如何转开发olution if that is the only solution I'd rather like to hit the keyboard charcter by charcter .

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yE would be the most correct solution. y means "yank" (i.e. copy to buffer), and E - "up to the end of the WORD", which is, up to the next whitespace character.

Personally, I prefer typing yiW - yank inner WORD. It works the same way, but the cursor may reside anywhere inside the WORD, not just on the dollar sign.

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y Yank W WORD:

yW

From :help W:

A WORD consists of a sequence of non-blank characters, separated with white space. An empty line is also considered to be a WORD.

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yt , i.e., y, t, followed by space. t can be thought of as "till". You can select with vt, delete with xt, etc.