@VOWELS
— Returns the number
of vowels in a string.
Syntax:
%@VOWELS[
string]
string | the text to examine |
Only vowels in the Latin alphabet are counted: A
, E
,
I
, O
, U
, and Y
. Accented
variants in the range U+00C0 through U+00FF (Unicode’s
Latin-1
Supplement) are also recognized.
echo %@vowels[Déjà vu]