Are you typing the title of an article or something else that needs
an uppercase letter at the start of every word?
Do you need to capitalize some text that isn't?
It can be tedious to press the SHIFT key as you enter the text, or to
~ (tilde) and
w commands to change the text.
The command below capitalizes the first character of every word.
(You might be wondering why we didn't use
to match lowercase letters.
<. actually matches the first character of every word,
\u will only affect letters.
So, unless you only want to capitalize certain letters,
<. is enough.)
The example above does only the current line. You can add a range of lines after the colon. For example, to edit all lines in the file:
To do the current line and the next five, use:
To make the first character of each word uppercase (with
and the rest lowercase (with
The command above doesn't convert the back ends of words with hyphens
(like CD-ROM) or apostrophes (like O'Reilly) to lowercase.
That's because the
[A-Za-z]*\> only matches words whose second
through last characters are all letters.
You can add a hyphen or an apostrophe to make that expression match more
words, if you'd like.
Those commands can be a pain to type. If you use one of them a lot, try putting it in a.
|30.16 Counting Occurrences; Stopping Search Wraps||30.18 Setting vi Options Automatically for Individual Files|