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1.1     ! misho       1: .TH PCRE_COMPILE2 3
        !             2: .SH NAME
        !             3: PCRE - Perl-compatible regular expressions
        !             4: .SH SYNOPSIS
        !             5: .rs
        !             6: .sp
        !             7: .B #include <pcre.h>
        !             8: .PP
        !             9: .SM
        !            10: .B pcre *pcre_compile2(const char *\fIpattern\fP, int \fIoptions\fP,
        !            11: .ti +5n
        !            12: .B int *\fIerrorcodeptr\fP,
        !            13: .ti +5n
        !            14: .B const char **\fIerrptr\fP, int *\fIerroffset\fP,
        !            15: .ti +5n
        !            16: .B const unsigned char *\fItableptr\fP);
        !            17: .
        !            18: .SH DESCRIPTION
        !            19: .rs
        !            20: .sp
        !            21: This function compiles a regular expression into an internal form. It is the
        !            22: same as \fBpcre_compile()\fP, except for the addition of the \fIerrorcodeptr\fP
        !            23: argument. The arguments are:
        !            24: .
        !            25: .sp
        !            26:   \fIpattern\fP       A zero-terminated string containing the
        !            27:                   regular expression to be compiled
        !            28:   \fIoptions\fP       Zero or more option bits
        !            29:   \fIerrorcodeptr\fP  Where to put an error code
        !            30:   \fIerrptr\fP        Where to put an error message
        !            31:   \fIerroffset\fP     Offset in pattern where error was found
        !            32:   \fItableptr\fP      Pointer to character tables, or NULL to
        !            33:                   use the built-in default
        !            34: .sp
        !            35: The option bits are:
        !            36: .sp
        !            37:   PCRE_ANCHORED           Force pattern anchoring
        !            38:   PCRE_AUTO_CALLOUT       Compile automatic callouts
        !            39:   PCRE_BSR_ANYCRLF        \eR matches only CR, LF, or CRLF
        !            40:   PCRE_BSR_UNICODE        \eR matches all Unicode line endings
        !            41:   PCRE_CASELESS           Do caseless matching
        !            42:   PCRE_DOLLAR_ENDONLY     $ not to match newline at end
        !            43:   PCRE_DOTALL             . matches anything including NL
        !            44:   PCRE_DUPNAMES           Allow duplicate names for subpatterns
        !            45:   PCRE_EXTENDED           Ignore whitespace and # comments
        !            46:   PCRE_EXTRA              PCRE extra features
        !            47:                             (not much use currently)
        !            48:   PCRE_FIRSTLINE          Force matching to be before newline
        !            49:   PCRE_JAVASCRIPT_COMPAT  JavaScript compatibility
        !            50:   PCRE_MULTILINE          ^ and $ match newlines within data
        !            51:   PCRE_NEWLINE_ANY        Recognize any Unicode newline sequence
        !            52:   PCRE_NEWLINE_ANYCRLF    Recognize CR, LF, and CRLF as newline
        !            53:                             sequences
        !            54:   PCRE_NEWLINE_CR         Set CR as the newline sequence
        !            55:   PCRE_NEWLINE_CRLF       Set CRLF as the newline sequence
        !            56:   PCRE_NEWLINE_LF         Set LF as the newline sequence
        !            57:   PCRE_NO_AUTO_CAPTURE    Disable numbered capturing paren-
        !            58:                             theses (named ones available)
        !            59:   PCRE_NO_UTF8_CHECK      Do not check the pattern for UTF-8
        !            60:                             validity (only relevant if
        !            61:                             PCRE_UTF8 is set)
        !            62:   PCRE_UCP                Use Unicode properties for \ed, \ew, etc.
        !            63:   PCRE_UNGREEDY           Invert greediness of quantifiers
        !            64:   PCRE_UTF8               Run in UTF-8 mode
        !            65: .sp
        !            66: PCRE must be built with UTF-8 support in order to use PCRE_UTF8 and
        !            67: PCRE_NO_UTF8_CHECK, and with UCP support if PCRE_UCP is used.
        !            68: .P
        !            69: The yield of the function is a pointer to a private data structure that
        !            70: contains the compiled pattern, or NULL if an error was detected. Note that
        !            71: compiling regular expressions with one version of PCRE for use with a different
        !            72: version is not guaranteed to work and may cause crashes.
        !            73: .P
        !            74: There is a complete description of the PCRE native API in the
        !            75: .\" HREF
        !            76: \fBpcreapi\fP
        !            77: .\"
        !            78: page and a description of the POSIX API in the
        !            79: .\" HREF
        !            80: \fBpcreposix\fP
        !            81: .\"
        !            82: page.