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A "builder"-style helper class for manipulating character classes represented as an array of
pairs of runes [lo, hi], each denoting an inclusive interval.
A fragment of a compiled regular expression program.
A single instruction in the regular expression virtual machine.
MachineInput abstracts different representations of the input text supplied to the Machine.
A stateful iterator that interprets a regex Pattern on a specific input.
Abstract the representations of input text supplied to Matcher.
A compiled representation of an RE2 regular expression, mimicking the
java.util.regex.Pattern API.
An exception thrown by the parser if the pattern was invalid.
A Prog is a compiled regular expression program.
An RE2 class instance is a compiled representation of an RE2 regular expression, independent of
the public Java-like Pattern/Matcher API.
Regular expression abstract syntax tree.