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| pattern | any | ||||
| Sample Code | Related Syntax | ||||
Syntax
any OR (as an element test) content is any
Can be used in a pattern to match all possible characters or can be used in an element content-type test.
When used in pattern matching, any can be used with any of the pattern repetition and optionality modifiers:
any+ -- any character must occur at least once, and may occur several times
any* -- any character can occur several times, or not at all
any? -- any character may occur once, or may be omitted
any may be used as part of a custom character class to precisely define the characters sought. For example, to define a character class consisting of non-ASCII vowels, the class can be defined as: [any except "aeiouAEIOU"].
As an element test, any is used specifically in a content is test. Briefly, the test succeeds if the stated element is declared of type any.
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