Module: PCRE2

Defined in:: lib/pcre2/lib/constants.rb,
lib/pcre2.rb,
lib/pcre2/regexp.rb,
lib/pcre2/version.rb

Overview

Use replace:

"#define ([^\W]+) \W* (.*)/"" -> "\1 = \2"
"(0x[^u]+)u"                  -> "\1"

Defined Under Namespace

Modules: Lib, StringUtils Classes: Error, MatchData, Regexp

Constant Summary collapse

VERSION =

"0.2.0"

PCRE2_ANCHORED = The following option bits can be passed to pcre2_compile(), pcre2_match(), or pcre2_dfa_match(). PCRE2_NO_UTF_CHECK affects only the function to which it is passed. Put these bits at the most significant end of the options word so others can be added next to them

0x80000000

PCRE2_NO_UTF_CHECK =

0x40000000

PCRE2_ENDANCHORED =

0x20000000

PCRE2_ALLOW_EMPTY_CLASS = The following option bits can be passed only to pcre2_compile(). However, they may affect compilation, JIT compilation, and/or interpretive execution. The following tags indicate which: C alters what is compiled by pcre2_compile() J alters what is compiled by pcre2_jit_compile() M is inspected during pcre2_match() execution D is inspected during pcre2_dfa_match() execution

0x00000001

PCRE2_ALT_BSUX = C

0x00000002

PCRE2_AUTO_CALLOUT = C

0x00000004

PCRE2_CASELESS = C

0x00000008

PCRE2_DOLLAR_ENDONLY = C

0x00000010

PCRE2_DOTALL = J M D

0x00000020

PCRE2_DUPNAMES = C

0x00000040

PCRE2_EXTENDED = C

0x00000080

PCRE2_FIRSTLINE = C

0x00000100

PCRE2_MATCH_UNSET_BACKREF = J M D

0x00000200

PCRE2_MULTILINE = C J M

0x00000400

PCRE2_NEVER_UCP = C

0x00000800

PCRE2_NEVER_UTF = C

0x00001000

PCRE2_NO_AUTO_CAPTURE = C

0x00002000

PCRE2_NO_AUTO_POSSESS = C

0x00004000

PCRE2_NO_DOTSTAR_ANCHOR = C

0x00008000

PCRE2_NO_START_OPTIMIZE = C

0x00010000

PCRE2_UCP = J M D

0x00020000

PCRE2_UNGREEDY = C J M D

0x00040000

PCRE2_UTF = C

0x00080000

PCRE2_NEVER_BACKSLASH_C = C J M D

0x00100000

PCRE2_ALT_CIRCUMFLEX = C

0x00200000

PCRE2_ALT_VERBNAMES = J M D

0x00400000

PCRE2_USE_OFFSET_LIMIT = C

0x00800000

PCRE2_EXTENDED_MORE = J M D

0x01000000

PCRE2_LITERAL = C

0x02000000

PCRE2_EXTRA_ALLOW_SURROGATE_ESCAPES = An additional compile options word is available in the compile context.

0x00000001

PCRE2_EXTRA_BAD_ESCAPE_IS_LITERAL = C

0x00000002

PCRE2_EXTRA_MATCH_WORD = C

0x00000004

PCRE2_EXTRA_MATCH_LINE = C

0x00000008

PCRE2_EXTRA_ESCAPED_CR_IS_LF = C

0x00000010

PCRE2_EXTRA_ALT_BSUX = C

0x00000020

PCRE2_JIT_COMPLETE = These are for pcre2_jit_compile().

0x00000001

PCRE2_JIT_PARTIAL_SOFT = For full matching

0x00000002

PCRE2_JIT_PARTIAL_HARD =

0x00000004

PCRE2_JIT_INVALID_UTF =

0x00000100

PCRE2_NOTBOL = These are for pcre2_match(), pcre2_dfa_match(), pcre2_jit_match(), and pcre2_substitute(). Some are allowed only for one of the functions, and in these cases it is noted below. Note that PCRE2_ANCHORED, PCRE2_ENDANCHORED and PCRE2_NO_UTF_CHECK can also be passed to these functions (though pcre2_jit_match() ignores the latter since it bypasses all sanity checks).

0x00000001

PCRE2_NOTEOL =

0x00000002

PCRE2_NOTEMPTY = ) These two must be kept

0x00000004

PCRE2_NOTEMPTY_ATSTART = ) adjacent to each other.

0x00000008

PCRE2_PARTIAL_SOFT =

0x00000010

PCRE2_PARTIAL_HARD =

0x00000020

PCRE2_DFA_RESTART = pcre2_dfa_match() only

0x00000040

PCRE2_DFA_SHORTEST = pcre2_dfa_match() only

0x00000080

PCRE2_SUBSTITUTE_GLOBAL = pcre2_substitute() only

0x00000100

PCRE2_SUBSTITUTE_EXTENDED = pcre2_substitute() only

0x00000200

PCRE2_SUBSTITUTE_UNSET_EMPTY = pcre2_substitute() only

0x00000400

PCRE2_SUBSTITUTE_UNKNOWN_UNSET = pcre2_substitute() only

0x00000800

PCRE2_SUBSTITUTE_OVERFLOW_LENGTH = pcre2_substitute() only

0x00001000

PCRE2_NO_JIT = Not for pcre2_dfa_match()

0x00002000

PCRE2_COPY_MATCHED_SUBJECT =

0x00004000

PCRE2_CONVERT_UTF = Options for pcre2_pattern_convert().

0x00000001

PCRE2_CONVERT_NO_UTF_CHECK =

0x00000002

PCRE2_CONVERT_POSIX_BASIC =

0x00000004

PCRE2_CONVERT_POSIX_EXTENDED =

0x00000008

PCRE2_CONVERT_GLOB =

0x00000010

PCRE2_CONVERT_GLOB_NO_WILD_SEPARATOR =

0x00000030

PCRE2_CONVERT_GLOB_NO_STARSTAR =

0x00000050

PCRE2_NEWLINE_CR = Newline and R settings, for use in compile contexts. The newline values must be kept in step with values set in config.h and both sets must all be greater than zero.

PCRE2_NEWLINE_LF =

PCRE2_NEWLINE_CRLF =

PCRE2_NEWLINE_ANY =

PCRE2_NEWLINE_ANYCRLF =

PCRE2_NEWLINE_NUL =

PCRE2_BSR_UNICODE =

PCRE2_BSR_ANYCRLF =

PCRE2_ERROR_END_BACKSLASH = Error codes for pcre2_compile(). Some of these are also used by pcre2_pattern_convert().

PCRE2_ERROR_END_BACKSLASH_C =

PCRE2_ERROR_UNKNOWN_ESCAPE =

PCRE2_ERROR_QUANTIFIER_OUT_OF_ORDER =

PCRE2_ERROR_QUANTIFIER_TOO_BIG =

PCRE2_ERROR_MISSING_SQUARE_BRACKET =

PCRE2_ERROR_ESCAPE_INVALID_IN_CLASS =

PCRE2_ERROR_CLASS_RANGE_ORDER =

PCRE2_ERROR_QUANTIFIER_INVALID =

PCRE2_ERROR_INTERNAL_UNEXPECTED_REPEAT =

PCRE2_ERROR_INVALID_AFTER_PARENS_QUERY =

PCRE2_ERROR_POSIX_CLASS_NOT_IN_CLASS =

PCRE2_ERROR_POSIX_NO_SUPPORT_COLLATING =

PCRE2_ERROR_MISSING_CLOSING_PARENTHESIS =

PCRE2_ERROR_BAD_SUBPATTERN_REFERENCE =

PCRE2_ERROR_NULL_PATTERN =

PCRE2_ERROR_BAD_OPTIONS =

PCRE2_ERROR_MISSING_COMMENT_CLOSING =

PCRE2_ERROR_PARENTHESES_NEST_TOO_DEEP =

PCRE2_ERROR_PATTERN_TOO_LARGE =

PCRE2_ERROR_HEAP_FAILED =

PCRE2_ERROR_UNMATCHED_CLOSING_PARENTHESIS =

PCRE2_ERROR_INTERNAL_CODE_OVERFLOW =

PCRE2_ERROR_MISSING_CONDITION_CLOSING =

PCRE2_ERROR_LOOKBEHIND_NOT_FIXED_LENGTH =

PCRE2_ERROR_ZERO_RELATIVE_REFERENCE =

PCRE2_ERROR_TOO_MANY_CONDITION_BRANCHES =

PCRE2_ERROR_CONDITION_ASSERTION_EXPECTED =

PCRE2_ERROR_BAD_RELATIVE_REFERENCE =

PCRE2_ERROR_UNKNOWN_POSIX_CLASS =

PCRE2_ERROR_INTERNAL_STUDY_ERROR =

PCRE2_ERROR_UNICODE_NOT_SUPPORTED =

PCRE2_ERROR_PARENTHESES_STACK_CHECK =

PCRE2_ERROR_CODE_POINT_TOO_BIG =

PCRE2_ERROR_LOOKBEHIND_TOO_COMPLICATED =

PCRE2_ERROR_LOOKBEHIND_INVALID_BACKSLASH_C =

PCRE2_ERROR_UNSUPPORTED_ESCAPE_SEQUENCE =

PCRE2_ERROR_CALLOUT_NUMBER_TOO_BIG =

PCRE2_ERROR_MISSING_CALLOUT_CLOSING =

PCRE2_ERROR_ESCAPE_INVALID_IN_VERB =

PCRE2_ERROR_UNRECOGNIZED_AFTER_QUERY_P =

PCRE2_ERROR_MISSING_NAME_TERMINATOR =

PCRE2_ERROR_DUPLICATE_SUBPATTERN_NAME =

PCRE2_ERROR_INVALID_SUBPATTERN_NAME =

PCRE2_ERROR_UNICODE_PROPERTIES_UNAVAILABLE =

PCRE2_ERROR_MALFORMED_UNICODE_PROPERTY =

PCRE2_ERROR_UNKNOWN_UNICODE_PROPERTY =

PCRE2_ERROR_SUBPATTERN_NAME_TOO_LONG =

PCRE2_ERROR_TOO_MANY_NAMED_SUBPATTERNS =

PCRE2_ERROR_CLASS_INVALID_RANGE =

PCRE2_ERROR_OCTAL_BYTE_TOO_BIG =

PCRE2_ERROR_INTERNAL_OVERRAN_WORKSPACE =

PCRE2_ERROR_INTERNAL_MISSING_SUBPATTERN =

PCRE2_ERROR_DEFINE_TOO_MANY_BRANCHES =

PCRE2_ERROR_BACKSLASH_O_MISSING_BRACE =

PCRE2_ERROR_INTERNAL_UNKNOWN_NEWLINE =

PCRE2_ERROR_BACKSLASH_G_SYNTAX =

PCRE2_ERROR_PARENS_QUERY_R_MISSING_CLOSING =

PCRE2_ERROR_VERB_ARGUMENT_NOT_ALLOWED = Error 159 is obsolete and should now never occur

PCRE2_ERROR_VERB_UNKNOWN =

PCRE2_ERROR_SUBPATTERN_NUMBER_TOO_BIG =

PCRE2_ERROR_SUBPATTERN_NAME_EXPECTED =

PCRE2_ERROR_INTERNAL_PARSED_OVERFLOW =

PCRE2_ERROR_INVALID_OCTAL =

PCRE2_ERROR_SUBPATTERN_NAMES_MISMATCH =

PCRE2_ERROR_MARK_MISSING_ARGUMENT =

PCRE2_ERROR_INVALID_HEXADECIMAL =

PCRE2_ERROR_BACKSLASH_C_SYNTAX =

PCRE2_ERROR_BACKSLASH_K_SYNTAX =

PCRE2_ERROR_INTERNAL_BAD_CODE_LOOKBEHINDS =

PCRE2_ERROR_BACKSLASH_N_IN_CLASS =

PCRE2_ERROR_CALLOUT_STRING_TOO_LONG =

PCRE2_ERROR_UNICODE_DISALLOWED_CODE_POINT =

PCRE2_ERROR_UTF_IS_DISABLED =

PCRE2_ERROR_UCP_IS_DISABLED =

PCRE2_ERROR_VERB_NAME_TOO_LONG =

PCRE2_ERROR_BACKSLASH_U_CODE_POINT_TOO_BIG =

PCRE2_ERROR_MISSING_OCTAL_OR_HEX_DIGITS =

PCRE2_ERROR_VERSION_CONDITION_SYNTAX =

PCRE2_ERROR_INTERNAL_BAD_CODE_AUTO_POSSESS =

PCRE2_ERROR_CALLOUT_NO_STRING_DELIMITER =

PCRE2_ERROR_CALLOUT_BAD_STRING_DELIMITER =

PCRE2_ERROR_BACKSLASH_C_CALLER_DISABLED =

PCRE2_ERROR_QUERY_BARJX_NEST_TOO_DEEP =

PCRE2_ERROR_BACKSLASH_C_LIBRARY_DISABLED =

PCRE2_ERROR_PATTERN_TOO_COMPLICATED =

PCRE2_ERROR_LOOKBEHIND_TOO_LONG =

PCRE2_ERROR_PATTERN_STRING_TOO_LONG =

PCRE2_ERROR_INTERNAL_BAD_CODE =

PCRE2_ERROR_INTERNAL_BAD_CODE_IN_SKIP =

PCRE2_ERROR_NO_SURROGATES_IN_UTF16 =

PCRE2_ERROR_BAD_LITERAL_OPTIONS =

PCRE2_ERROR_SUPPORTED_ONLY_IN_UNICODE =

PCRE2_ERROR_INVALID_HYPHEN_IN_OPTIONS =

PCRE2_ERROR_ALPHA_ASSERTION_UNKNOWN =

PCRE2_ERROR_SCRIPT_RUN_NOT_AVAILABLE =

PCRE2_ERROR_NOMATCH = “Expected” matching error codes: no match and partial match.

(-1)

PCRE2_ERROR_PARTIAL =

(-2)

PCRE2_ERROR_UTF8_ERR1 = Error codes for UTF-8 validity checks

(-3)

PCRE2_ERROR_UTF8_ERR2 =

(-4)

PCRE2_ERROR_UTF8_ERR3 =

(-5)

PCRE2_ERROR_UTF8_ERR4 =

(-6)

PCRE2_ERROR_UTF8_ERR5 =

(-7)

PCRE2_ERROR_UTF8_ERR6 =

(-8)

PCRE2_ERROR_UTF8_ERR7 =

(-9)

PCRE2_ERROR_UTF8_ERR8 =

(-10)

PCRE2_ERROR_UTF8_ERR9 =

(-11)

PCRE2_ERROR_UTF8_ERR10 =

(-12)

PCRE2_ERROR_UTF8_ERR11 =

(-13)

PCRE2_ERROR_UTF8_ERR12 =

(-14)

PCRE2_ERROR_UTF8_ERR13 =

(-15)

PCRE2_ERROR_UTF8_ERR14 =

(-16)

PCRE2_ERROR_UTF8_ERR15 =

(-17)

PCRE2_ERROR_UTF8_ERR16 =

(-18)

PCRE2_ERROR_UTF8_ERR17 =

(-19)

PCRE2_ERROR_UTF8_ERR18 =

(-20)

PCRE2_ERROR_UTF8_ERR19 =

(-21)

PCRE2_ERROR_UTF8_ERR20 =

(-22)

PCRE2_ERROR_UTF8_ERR21 =

(-23)

PCRE2_ERROR_UTF16_ERR1 = Error codes for UTF-16 validity checks

(-24)

PCRE2_ERROR_UTF16_ERR2 =

(-25)

PCRE2_ERROR_UTF16_ERR3 =

(-26)

PCRE2_ERROR_UTF32_ERR1 = Error codes for UTF-32 validity checks

(-27)

PCRE2_ERROR_UTF32_ERR2 =

(-28)

PCRE2_ERROR_BADDATA = Miscellaneous error codes for pcre2_match(), substring extraction functions, context functions, and serializing functions. They are in numerical order. Originally they were in alphabetical order too, but now that PCRE2 is released, the numbers must not be changed.

(-29)

PCRE2_ERROR_MIXEDTABLES = Name was changed

(-30)

PCRE2_ERROR_BADMAGIC =

(-31)

PCRE2_ERROR_BADMODE =

(-32)

PCRE2_ERROR_BADOFFSET =

(-33)

PCRE2_ERROR_BADOPTION =

(-34)

PCRE2_ERROR_BADREPLACEMENT =

(-35)

PCRE2_ERROR_BADUTFOFFSET =

(-36)

PCRE2_ERROR_CALLOUT = Never used by PCRE2 itself

(-37)

PCRE2_ERROR_DFA_BADRESTART =

(-38)

PCRE2_ERROR_DFA_RECURSE =

(-39)

PCRE2_ERROR_DFA_UCOND =

(-40)

PCRE2_ERROR_DFA_UFUNC =

(-41)

PCRE2_ERROR_DFA_UITEM =

(-42)

PCRE2_ERROR_DFA_WSSIZE =

(-43)

PCRE2_ERROR_INTERNAL =

(-44)

PCRE2_ERROR_JIT_BADOPTION =

(-45)

PCRE2_ERROR_JIT_STACKLIMIT =

(-46)

PCRE2_ERROR_MATCHLIMIT =

(-47)

PCRE2_ERROR_NOMEMORY =

(-48)

PCRE2_ERROR_NOSUBSTRING =

(-49)

PCRE2_ERROR_NOUNIQUESUBSTRING =

(-50)

PCRE2_ERROR_NULL =

(-51)

PCRE2_ERROR_RECURSELOOP =

(-52)

PCRE2_ERROR_DEPTHLIMIT =

(-53)

PCRE2_ERROR_RECURSIONLIMIT = Obsolete synonym

(-53)

PCRE2_ERROR_UNAVAILABLE =

(-54)

PCRE2_ERROR_UNSET =

(-55)

PCRE2_ERROR_BADOFFSETLIMIT =

(-56)

PCRE2_ERROR_BADREPESCAPE =

(-57)

PCRE2_ERROR_REPMISSINGBRACE =

(-58)

PCRE2_ERROR_BADSUBSTITUTION =

(-59)

PCRE2_ERROR_BADSUBSPATTERN =

(-60)

PCRE2_ERROR_TOOMANYREPLACE =

(-61)

PCRE2_ERROR_BADSERIALIZEDDATA =

(-62)

PCRE2_ERROR_HEAPLIMIT =

(-63)

PCRE2_ERROR_CONVERT_SYNTAX =

(-64)

PCRE2_ERROR_INTERNAL_DUPMATCH =

(-65)

PCRE2_INFO_ALLOPTIONS = Request types for pcre2_pattern_info()

PCRE2_INFO_ARGOPTIONS =

PCRE2_INFO_BACKREFMAX =

PCRE2_INFO_BSR =

PCRE2_INFO_CAPTURECOUNT =

PCRE2_INFO_FIRSTCODEUNIT =

PCRE2_INFO_FIRSTCODETYPE =

PCRE2_INFO_FIRSTBITMAP =

PCRE2_INFO_HASCRORLF =

PCRE2_INFO_JCHANGED =

PCRE2_INFO_JITSIZE =

PCRE2_INFO_LASTCODEUNIT =

PCRE2_INFO_LASTCODETYPE =

PCRE2_INFO_MATCHEMPTY =

PCRE2_INFO_MATCHLIMIT =

PCRE2_INFO_MAXLOOKBEHIND =

PCRE2_INFO_MINLENGTH =

PCRE2_INFO_NAMECOUNT =

PCRE2_INFO_NAMEENTRYSIZE =

PCRE2_INFO_NAMETABLE =

PCRE2_INFO_NEWLINE =

PCRE2_INFO_DEPTHLIMIT =

PCRE2_INFO_RECURSIONLIMIT = Obsolete synonym

PCRE2_INFO_SIZE =

PCRE2_INFO_HASBACKSLASHC =

PCRE2_INFO_FRAMESIZE =

PCRE2_INFO_HEAPLIMIT =

PCRE2_INFO_EXTRAOPTIONS =

PCRE2_CONFIG_BSR = Request types for pcre2_config().

PCRE2_CONFIG_JIT =

PCRE2_CONFIG_JITTARGET =

PCRE2_CONFIG_LINKSIZE =

PCRE2_CONFIG_MATCHLIMIT =

PCRE2_CONFIG_NEWLINE =

PCRE2_CONFIG_PARENSLIMIT =

PCRE2_CONFIG_DEPTHLIMIT =

PCRE2_CONFIG_RECURSIONLIMIT = Obsolete synonym

PCRE2_CONFIG_STACKRECURSE = Obsolete

PCRE2_CONFIG_UNICODE =

PCRE2_CONFIG_UNICODE_VERSION =

PCRE2_CONFIG_VERSION =

PCRE2_CONFIG_HEAPLIMIT =

PCRE2_CONFIG_NEVER_BACKSLASH_C =

PCRE2_CONFIG_COMPILED_WIDTHS =