RegexError

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Description:

Content:

Error codes:

• COMPILE - Compilation of the regular expression failed.
• OPTIMIZE - Optimization of the regular expression failed.
• REPLACE - Replacement failed due to an ill-formed replacement string.
• MATCH - The match process failed.
• INTERNAL - Internal error of the regular expression engine.
• STRAY_BACKSLASH - "\\" at end of pattern.
• MISSING_CONTROL_CHAR - "\\c" at end of pattern.
• UNRECOGNIZED_ESCAPE - Unrecognized character follows "\\".
• QUANTIFIERS_OUT_OF_ORDER - Numbers out of order in "{}" quantifier.
• QUANTIFIER_TOO_BIG - Number too big in "{}" quantifier.
• UNTERMINATED_CHARACTER_CLASS - Missing terminating "]" for character class.
• INVALID_ESCAPE_IN_CHARACTER_CLASS - Invalid escape sequence in character class.
• RANGE_OUT_OF_ORDER - Range out of order in character class.
• NOTHING_TO_REPEAT - Nothing to repeat.
• UNRECOGNIZED_CHARACTER - Unrecognized character after "(?", "(?<" or "(?P".
• POSIX_NAMED_CLASS_OUTSIDE_CLASS - POSIX named classes are supported only within a class.
• UNMATCHED_PARENTHESIS - Missing terminating ")" or ")" without opening "(".
• INEXISTENT_SUBPATTERN_REFERENCE - Reference to non-existent subpattern.
• UNTERMINATED_COMMENT - Missing terminating ")" after comment.
• EXPRESSION_TOO_LARGE - Regular expression too large.
• MEMORY_ERROR - Failed to get memory.
• VARIABLE_LENGTH_LOOKBEHIND - Lookbehind assertion is not fixed length.
• MALFORMED_CONDITION - Malformed number or name after "(?(".
• TOO_MANY_CONDITIONAL_BRANCHES - Conditional group contains more than two branches.
• ASSERTION_EXPECTED - Assertion expected after "(?(".
• UNKNOWN_POSIX_CLASS_NAME - Unknown POSIX class name.
• POSIX_COLLATING_ELEMENTS_NOT_SUPPORTED - POSIX collating elements are not supported.
• HEX_CODE_TOO_LARGE - Character value in "\\x{...}" sequence is too large.
• INVALID_CONDITION - Invalid condition "(?(0)".
• SINGLE_BYTE_MATCH_IN_LOOKBEHIND - \\C not allowed in lookbehind assertion.
• INFINITE_LOOP - Recursive call could loop indefinitely.
• MISSING_SUBPATTERN_NAME_TERMINATOR - Missing terminator in subpattern name.
• DUPLICATE_SUBPATTERN_NAME - Two named subpatterns have the same name.
• MALFORMED_PROPERTY - Malformed "\\P" or "\\p" sequence.
• UNKNOWN_PROPERTY - Unknown property name after "\\P" or "\\p".
• SUBPATTERN_NAME_TOO_LONG - Subpattern name is too long (maximum 32 characters).
• TOO_MANY_SUBPATTERNS - Too many named subpatterns (maximum 10,000).
• INVALID_OCTAL_VALUE - Octal value is greater than "\\377".
• TOO_MANY_BRANCHES_IN_DEFINE - "DEFINE" group contains more than one branch.
• DEFINE_REPETION - Repeating a "DEFINE" group is not allowed.
• INCONSISTENT_NEWLINE_OPTIONS - Inconsistent newline options.
• MISSING_BACK_REFERENCE - "\\g" is not followed by a braced, angle-bracketed, or quoted name or number, or by a plain number.
• INVALID_RELATIVE_REFERENCE - relative reference must not be zero.
• BACKTRACKING_CONTROL_VERB_ARGUMENT_FORBIDDEN - the backtracing control verb used does not allow an argument.
• UNKNOWN_BACKTRACKING_CONTROL_VERB - unknown backtracing control verb.
• NUMBER_TOO_BIG - number is too big in escape sequence.
• MISSING_SUBPATTERN_NAME - Missing subpattern name.
• MISSING_DIGIT - Missing digit.
• INVALID_DATA_CHARACTER - In JavaScript compatibility mode, "[" is an invalid data character.
• EXTRA_SUBPATTERN_NAME - different names for subpatterns of the same number are not allowed.
• BACKTRACKING_CONTROL_VERB_ARGUMENT_REQUIRED - the backtracing control verb requires an argument.
• INVALID_CONTROL_CHAR - "\\c" must be followed by an ASCII character.
• MISSING_NAME - "\\k" is not followed by a braced, angle-bracketed, or quoted name.
• NOT_SUPPORTED_IN_CLASS - "\\N" is not supported in a class.
• TOO_MANY_FORWARD_REFERENCES - too many forward references.
• NAME_TOO_LONG - the name is too long in "(*MARK)", "(*PRUNE)", "(*SKIP)", or "(*THEN)".
• CHARACTER_VALUE_TOO_LARGE - the character value in the \\u sequence is too large.