<number> = Numeric functions: matchmatch ( <text>, <pattern> )
<number> = Numeric functions: matchmatch ( <text>, <pattern>, <number> )
Test whether Flow control: if … then Flow control: try … thenthe Data Types: Text Item selector "[]": Text Glossary: text, text_valtext Numeric functions: matchmatches Flow control: if … then Flow control: try … thenthe pattern, which must be a Glossary: text, text_valtext value too.
Flow control: returnReturns a boolean Glossary: Valuevalue: 0 (no) Operators: Boolean Or with Variable "||=" Operators: Bitwise Or with Variable "|=" Operators: Bitwise Or "|" Operators: Boolean Or "||"or 1 (yes).
Flow control: if … then Flow control: try … thenThe optional dir: flagsflag consists of 4 bits:
1 = enable backslash escaping
2 = directory Separatorsseparators must Numeric functions: matchmatch directly
4 = initial Operators: Named Item Selector "."dot in each Text functions: file Instructions: filefile Operators: Boolean Or with Variable "||=" Operators: Bitwise Or with Variable "|=" Operators: Bitwise Or "|" Operators: Boolean Or "||"or directory must Numeric functions: matchmatch directly
8 = Operators: Comparisons > < >= <= != ==compare case-insensitive
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