pcre

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Exec-time and get/set-time error codesSpecific error codes for UTF-8 validity checksSpecific error codes for UTF-16 validity checksSpecific error codes for UTF-32 validity checksRequest types for pcre_fullinfo()Request types for pcre_config(). Do not re-arrange, in order to remain compatible.Request types for pcre_study(). Do not re-arrange, in order to remain compatible.Bit flags for the pcre[16|32]_extra structure. Do not re-arrange or redefine these bits, just add new ones on the end, in order to remain compatible.TypesThe structure for passing additional data to pcre_exec(). This is defined in such as way as to be extensible. Always add new fields at the end, in order to remain compatible.The structure for passing out data via the pcre_callout_function. We use a structure so that new fields can be added on the end in future versions, without changing the API of the function, thereby allowing old clients to work without modification.User defined callback which provides a stack just before the match starts.

Types

Pcre = object
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Pcre16 = object
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Pcre32 = object
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JitStack = object
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JitStack16 = object
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JitStack32 = object
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ExtraData = object
  flags*: clong                ## Bits for which fields are set
  study_data*: pointer         ## Opaque data from pcre_study()
  match_limit*: clong          ## Maximum number of calls to match()
  callout_data*: pointer       ## Data passed back in callouts
  tables*: pointer             ## Pointer to character tables
  match_limit_recursion*: clong ## Max recursive calls to match()
  mark*: pointer               ## For passing back a mark pointer
  executable_jit*: pointer     ## Contains a pointer to a compiled jit code
  
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CalloutBlock = object
  version*: cint               ## Identifies version of block
  callout_number*: cint        ## Number compiled into pattern
  offset_vector*: ptr cint      ## The offset vector
  subject*: cstring            ## The subject being matched
  subject_length*: cint        ## The length of the subject
  start_match*: cint           ## Offset to start of this match attempt
  current_position*: cint      ## Where we currently are in the subject
  capture_top*: cint           ## Max current capture
  capture_last*: cint          ## Most recently closed capture
  callout_data*: pointer       ## Data passed in with the call
  pattern_position*: cint      ## Offset to next item in the pattern
  next_item_length*: cint      ## Length of next item in the pattern
  mark*: pointer               ## Pointer to current mark or NULL
  
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JitCallback = proc (a: pointer): ptr JitStack {...}{.cdecl.}
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PPcre {...}{.deprecated.} = ptr Pcre
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PJitStack {...}{.deprecated.} = ptr JitStack
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Consts

PCRE_MAJOR = 8
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PCRE_MINOR = 36
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PCRE_PRERELEASE = true
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PCRE_DATE = "2014-09-26"
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CASELESS = 0x00000001
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MULTILINE = 0x00000002
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DOTALL = 0x00000004
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EXTENDED = 0x00000008
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ANCHORED = 0x00000010
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DOLLAR_ENDONLY = 0x00000020
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EXTRA = 0x00000040
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NOTBOL = 0x00000080
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NOTEOL = 0x00000100
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UNGREEDY = 0x00000200
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NOTEMPTY = 0x00000400
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UTF8 = 0x00000800
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UTF16 = 0x00000800
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UTF32 = 0x00000800
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NO_AUTO_CAPTURE = 0x00001000
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NO_UTF8_CHECK = 0x00002000
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NO_UTF16_CHECK = 0x00002000
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NO_UTF32_CHECK = 0x00002000
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AUTO_CALLOUT = 0x00004000
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PARTIAL_SOFT = 0x00008000
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PARTIAL = 0x00008000
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NEVER_UTF = 0x00010000
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DFA_SHORTEST = 0x00010000
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NO_AUTO_POSSESS = 0x00020000
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DFA_RESTART = 0x00020000
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FIRSTLINE = 0x00040000
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DUPNAMES = 0x00080000
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NEWLINE_CR = 0x00100000
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NEWLINE_LF = 0x00200000
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NEWLINE_CRLF = 0x00300000
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NEWLINE_ANY = 0x00400000
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NEWLINE_ANYCRLF = 0x00500000
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BSR_ANYCRLF = 0x00800000
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BSR_UNICODE = 0x01000000
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JAVASCRIPT_COMPAT = 0x02000000
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NO_START_OPTIMIZE = 0x04000000
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NO_START_OPTIMISE = 0x04000000
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PARTIAL_HARD = 0x08000000
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NOTEMPTY_ATSTART = 0x10000000
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UCP = 0x20000000
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ERROR_NOMATCH = -1
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ERROR_NULL = -2
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ERROR_BADOPTION = -3
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ERROR_BADMAGIC = -4
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ERROR_UNKNOWN_OPCODE = -5
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ERROR_UNKNOWN_NODE = -5
For backward compatibility   Source Edit
ERROR_NOMEMORY = -6
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ERROR_NOSUBSTRING = -7
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ERROR_MATCHLIMIT = -8
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ERROR_CALLOUT = -9
Never used by PCRE itself   Source Edit
ERROR_BADUTF8 = -10
Same for 8/16/32   Source Edit
ERROR_BADUTF16 = -10
Same for 8/16/32   Source Edit
ERROR_BADUTF32 = -10
Same for 8/16/32   Source Edit
ERROR_BADUTF8_OFFSET = -11
Same for 8/16   Source Edit
ERROR_BADUTF16_OFFSET = -11
Same for 8/16   Source Edit
ERROR_PARTIAL = -12
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ERROR_BADPARTIAL = -13
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ERROR_INTERNAL = -14
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ERROR_BADCOUNT = -15
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ERROR_DFA_UITEM = -16
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ERROR_DFA_UCOND = -17
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ERROR_DFA_UMLIMIT = -18
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ERROR_DFA_WSSIZE = -19
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ERROR_DFA_RECURSE = -20
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ERROR_RECURSIONLIMIT = -21
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ERROR_NULLWSLIMIT = -22
No longer actually used   Source Edit
ERROR_BADNEWLINE = -23
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ERROR_BADOFFSET = -24
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ERROR_SHORTUTF8 = -25
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ERROR_SHORTUTF16 = -25
Same for 8/16   Source Edit
ERROR_RECURSELOOP = -26
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ERROR_JIT_STACKLIMIT = -27
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ERROR_BADMODE = -28
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ERROR_BADENDIANNESS = -29
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ERROR_DFA_BADRESTART = -30
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ERROR_JIT_BADOPTION = -31
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ERROR_BADLENGTH = -32
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ERROR_UNSET = -33
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UTF8_ERR0 = 0
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UTF8_ERR1 = 1
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UTF8_ERR2 = 2
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UTF8_ERR3 = 3
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UTF8_ERR4 = 4
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UTF8_ERR5 = 5
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UTF8_ERR6 = 6
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UTF8_ERR7 = 7
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UTF8_ERR8 = 8
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UTF8_ERR9 = 9
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UTF8_ERR10 = 10
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UTF8_ERR11 = 11
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UTF8_ERR12 = 12
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UTF8_ERR13 = 13
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UTF8_ERR14 = 14
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UTF8_ERR15 = 15
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UTF8_ERR16 = 16
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UTF8_ERR17 = 17
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UTF8_ERR18 = 18
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UTF8_ERR19 = 19
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UTF8_ERR20 = 20
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UTF8_ERR21 = 21
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UTF8_ERR22 = 22
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UTF16_ERR0 = 0
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UTF16_ERR1 = 1
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UTF16_ERR2 = 2
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UTF16_ERR3 = 3
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UTF16_ERR4 = 4
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UTF32_ERR0 = 0
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UTF32_ERR1 = 1
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UTF32_ERR2 = 2
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UTF32_ERR3 = 3
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INFO_OPTIONS = 0
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INFO_SIZE = 1
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INFO_CAPTURECOUNT = 2
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INFO_BACKREFMAX = 3
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INFO_FIRSTBYTE = 4
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INFO_FIRSTCHAR = 4
For backwards compatibility   Source Edit
INFO_FIRSTTABLE = 5
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INFO_LASTLITERAL = 6
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INFO_NAMEENTRYSIZE = 7
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INFO_NAMECOUNT = 8
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INFO_NAMETABLE = 9
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INFO_STUDYSIZE = 10
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INFO_DEFAULT_TABLES = 11
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INFO_OKPARTIAL = 12
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INFO_JCHANGED = 13
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INFO_HASCRORLF = 14
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INFO_MINLENGTH = 15
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INFO_JIT = 16
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INFO_JITSIZE = 17
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INFO_MAXLOOKBEHIND = 18
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INFO_FIRSTCHARACTER = 19
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INFO_FIRSTCHARACTERFLAGS = 20
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INFO_REQUIREDCHAR = 21
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INFO_REQUIREDCHARFLAGS = 22
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INFO_MATCHLIMIT = 23
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INFO_RECURSIONLIMIT = 24
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INFO_MATCH_EMPTY = 25
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CONFIG_UTF8 = 0
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CONFIG_NEWLINE = 1
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CONFIG_LINK_SIZE = 2
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CONFIG_POSIX_MALLOC_THRESHOLD = 3
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CONFIG_MATCH_LIMIT = 4
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CONFIG_STACKRECURSE = 5
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CONFIG_UNICODE_PROPERTIES = 6
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CONFIG_MATCH_LIMIT_RECURSION = 7
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CONFIG_BSR = 8
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CONFIG_JIT = 9
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CONFIG_UTF16 = 10
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CONFIG_JITTARGET = 11
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CONFIG_UTF32 = 12
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CONFIG_PARENS_LIMIT = 13
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STUDY_JIT_COMPILE = 0x00000001
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STUDY_JIT_PARTIAL_SOFT_COMPILE = 0x00000002
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STUDY_JIT_PARTIAL_HARD_COMPILE = 0x00000004
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STUDY_EXTRA_NEEDED = 0x00000008
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EXTRA_STUDY_DATA = 0x00000001
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EXTRA_MATCH_LIMIT = 0x00000002
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EXTRA_CALLOUT_DATA = 0x00000004
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EXTRA_TABLES = 0x00000008
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EXTRA_MATCH_LIMIT_RECURSION = 0x00000010
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EXTRA_MARK = 0x00000020
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EXTRA_EXECUTABLE_JIT = 0x00000040
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Procs

proc compile(pattern: cstring; options: cint; errptr: ptr cstring; erroffset: ptr cint;
            tableptr: pointer): ptr Pcre {...}{.cdecl, importc: "pcre_$1".}
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proc compile2(pattern: cstring; options: cint; errorcodeptr: ptr cint;
             errptr: ptr cstring; erroffset: ptr cint; tableptr: pointer): ptr Pcre {...}{.
    cdecl, importc: "pcre_$1".}
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proc config(what: cint; where: pointer): cint {...}{.cdecl, importc: "pcre_$1".}
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proc copy_named_substring(code: ptr Pcre; subject: cstring; ovector: ptr cint;
                         stringcount: cint; stringname: cstring; buffer: cstring;
                         buffersize: cint): cint {...}{.cdecl, importc: "pcre_$1".}
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proc copy_substring(subject: cstring; ovector: ptr cint; stringcount: cint;
                   stringnumber: cint; buffer: cstring; buffersize: cint): cint {...}{.
    cdecl, importc: "pcre_$1".}
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proc dfa_exec(code: ptr Pcre; extra: ptr ExtraData; subject: cstring; length: cint;
             startoffset: cint; options: cint; ovector: ptr cint; ovecsize: cint;
             workspace: ptr cint; wscount: cint): cint {...}{.cdecl, importc: "pcre_$1".}
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proc exec(code: ptr Pcre; extra: ptr ExtraData; subject: cstring; length: cint;
         startoffset: cint; options: cint; ovector: ptr cint; ovecsize: cint): cint {...}{.
    cdecl, importc: "pcre_$1".}
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proc jit_exec(code: ptr Pcre; extra: ptr ExtraData; subject: cstring; length: cint;
             startoffset: cint; options: cint; ovector: ptr cint; ovecsize: cint;
             jstack: ptr JitStack): cint {...}{.cdecl, importc: "pcre_$1".}
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proc free_substring(stringptr: cstring) {...}{.cdecl, importc: "pcre_$1".}
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proc free_substring_list(stringptr: cstringArray) {...}{.cdecl, importc: "pcre_$1".}
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proc fullinfo(code: ptr Pcre; extra: ptr ExtraData; what: cint; where: pointer): cint {...}{.
    cdecl, importc: "pcre_$1".}
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proc get_named_substring(code: ptr Pcre; subject: cstring; ovector: ptr cint;
                        stringcount: cint; stringname: cstring;
                        stringptr: cstringArray): cint {...}{.cdecl, importc: "pcre_$1".}
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proc get_stringnumber(code: ptr Pcre; name: cstring): cint {...}{.cdecl, importc: "pcre_$1".}
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proc get_stringtable_entries(code: ptr Pcre; name: cstring; first: cstringArray;
                            last: cstringArray): cint {...}{.cdecl, importc: "pcre_$1".}
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proc get_substring(subject: cstring; ovector: ptr cint; stringcount: cint;
                  stringnumber: cint; stringptr: cstringArray): cint {...}{.cdecl,
    importc: "pcre_$1".}
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proc get_substring_list(subject: cstring; ovector: ptr cint; stringcount: cint;
                       listptr: ptr cstringArray): cint {...}{.cdecl, importc: "pcre_$1".}
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proc maketables(): pointer {...}{.cdecl, importc: "pcre_$1".}
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proc refcount(code: ptr Pcre; adjust: cint): cint {...}{.cdecl, importc: "pcre_$1".}
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proc study(code: ptr Pcre; options: cint; errptr: ptr cstring): ptr ExtraData {...}{.cdecl,
    importc: "pcre_$1".}
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proc free_study(extra: ptr ExtraData) {...}{.cdecl, importc: "pcre_$1".}
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proc version(): cstring {...}{.cdecl, importc: "pcre_$1".}
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proc pattern_to_host_byte_order(code: ptr Pcre; extra: ptr ExtraData; tables: pointer): cint {...}{.
    cdecl, importc: "pcre_$1".}
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proc jit_stack_alloc(startsize: cint; maxsize: cint): ptr JitStack {...}{.cdecl,
    importc: "pcre_$1".}
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proc jit_stack_free(stack: ptr JitStack) {...}{.cdecl, importc: "pcre_$1".}
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proc assign_jit_stack(extra: ptr ExtraData; callback: JitCallback; data: pointer) {...}{.
    cdecl, importc: "pcre_$1".}
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proc jit_free_unused_memory() {...}{.cdecl, importc: "pcre_$1".}
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proc study(code: ptr Pcre; options: cint; errptr: var cstring): ptr ExtraData {...}{.deprecated,
    cdecl, importc: "pcre_$1".}
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