Character testing (Definition)

Testing characters for attributes.

The following functions that are normally available to C programmers are simulated with script examples in this reference:

Strictly speaking, these functions should be coded to be aware of locale-specific issues. You may want to take example simulations provided here and modify them to your own needs to support that. These are just basic working examples.

See also:Character handling, Character-case mapping, isAlnum(), isAlpha(), isCtrl(), isDigit(), isGraph(), isLower(), isODigit(), isPrint(), isPunct(), isSpace(), isUpper(), isXDigit(), String.charAt(), String.charCodeAt(), String.fromCharCode()