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+# $EPIC: strlen.txt,v 1.2 2006/08/20 16:57:01 sthalik Exp $
+======Synopsis:======
+$__strlen__(<string>)
+======Technical:======
+This function is used to determine the length, in characters, of a given
+string.
+======Practical:======
+This function is effectively the same as the $@var notation, except that
+$@var only works for variables, not functions or automatic expandos.
+======Returns:======
+| >0  | number of characters in string |
+|  0  | no string given                |
+======Examples:======
+<file>
+$strlen($1-3)                  returns length of args $1 to $3
+$strlen(epic is cool)          returns "12"
+</file>