Defines a set of quoted syntax for strings based on one or more delimiters and associated escape chracter.

E.g., this supports single and double quotes with escape character '\' as: delimiters = [ {|"|, |'| ]; escape_character = '\\'

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Defines comment syntax as one of Multiline, Nested_multiline with associated left and right delimiters, or Until_newline that defines a comment prefix. associated prefix.

Defines syntax as:

• user_defined_delimiters are delimiters treated as code structures (parentheses, brackets, braces, alphabetic words) - escapable_string_literals are escapable quoted strings

• raw_string literals are raw quoted strings that have no escape character

• comments are comment structures

The module signature that defines language syntax for a matcher