CHARNOLIST()
Generates a list of all characters not contained in a string
- Syntax
-
- CHARNOLIST ([<cString>]) -> cCharacterList
- Arguments
-
- [<cString>] is the string for whom the function generates a list of all characters not contained in that string Default: "" (empty string)
- Returns
-
- <cCharacterList> a list of the characters that are not contained in <cString>
- Description
-
- The CHARNOLIST() function generates a list of those characters that are not contained in <cString>. This list can contain each character only once, so that its maximum length is 256. The list is alphabetically sorted.
Examples
? charnolist (charnolist ("Hello World !")) --> " !HWdelor"
Tests
charnolist (charnolist ("Hello World !")) == charslist ("Hello World !")
charnolist (charnolist (nil)) == ""
- Status
- Ready
- Compliance
-
- CHARNOLIST() is compatible with CT3's CHARNOLIST().
- Platforms
-
- All
- Files
-
- Source is charlist.c, library is libct.
- See Also