CharList()

Generates a list of all characters in a string

Syntax

      CHARLIST( [<cString>] ) -> cCharacterList

Arguments

[<cString>] is the string for whom the function generates a list of all characters Default: “” (empty string)

Returns

<cCharacterList> a list of the characters in <cString>

Description

The CHARLIST() function generates a list of those characters that are contained in <cString>. This list can contain each character only once, so that its maximum length is 256. The list lists those characters first that are occuring in <cString> first.

Examples

      ? charlist( "Hello World !" ) // --> "Helo Wrd!"

Tests

      charlist( "Hello World !" ) == "Helo Wrd!"
      charlist( NIL ) == ""

Compliance

CHARLIST() is compatible with CT3’s CHARLIST().

Platforms

All

Files

Source is charlist.c, library is libct.

Seealso

CHARNOLIST(), CHARSLIST(), CHARHIST()