Final source file tidies for 10.10-RC1
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Philip.Hazel
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Change Log for PCRE2
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--------------------
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Version 10.10 xx-xxx-2015
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-------------------------
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Version 10.10 20-February-2015
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------------------------------
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1. When a pattern is compiled, it remembers the highest back reference so that
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when matching, if the ovector is too small, extra memory can be obtained to
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13
NEWS
13
NEWS
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@ -1,6 +1,19 @@
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News about PCRE2 releases
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-------------------------
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Version 10.10 20-February-2015
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------------------------------
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1. Serialization and de-serialization functions have been added to the API,
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making it possible to save and restore sets of compiled patterns, though
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restoration must be done in the same environment that was used for compilation.
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2. The (*NO_JIT) feature has been added; this makes it possible for a pattern
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creator to specify that JIT is not to be used.
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3. A number of bugs have been fixed.
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Version 10.00 05-January-2015
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-----------------------------
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@ -11,15 +11,15 @@ dnl be defined as -RC2, for example. For real releases, it should be empty.
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m4_define(pcre2_major, [10])
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m4_define(pcre2_minor, [10])
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m4_define(pcre2_prerelease, [-RC1])
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m4_define(pcre2_date, [2014-01-13])
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m4_define(pcre2_date, [2015-02-20])
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# NOTE: The CMakeLists.txt file searches for the above variables in the first
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# 50 lines of this file. Please update that if the variables above are moved.
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# Libtool shared library interface versions (current:revision:age)
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m4_define(libpcre2_8_version, [0:0:0])
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m4_define(libpcre2_16_version, [0:0:0])
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m4_define(libpcre2_32_version, [0:0:0])
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m4_define(libpcre2_8_version, [1:0:1])
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m4_define(libpcre2_16_version, [1:0:1])
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m4_define(libpcre2_32_version, [1:0:1])
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m4_define(libpcre2_posix_version, [0:0:0])
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AC_PREREQ(2.57)
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@ -162,6 +162,14 @@ of arbitrary characters). For more details, see the
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documentation.
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</P>
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<br><b>
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Disabling JIT compilation
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</b><br>
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<P>
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If a pattern that starts with (*NO_JIT) is successfully compiled, an attempt by
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the application to apply the JIT optimization by calling
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<b>pcre2_jit_compile()</b> is ignored.
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</P>
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<br><b>
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Setting match and recursion limits
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</b><br>
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<P>
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@ -1715,8 +1723,8 @@ items:
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the \R escape sequence
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an escape such as \d or \pL that matches a single character
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a character class
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a back reference (see next section)
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a parenthesized subpattern (including assertions)
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a back reference
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a parenthesized subpattern (including most assertions)
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a subroutine call to a subpattern (recursive or otherwise)
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</pre>
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The general repetition quantifier specifies a minimum and maximum number of
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@ -2126,10 +2134,11 @@ capturing is carried out only for positive assertions. (Perl sometimes, but not
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always, does do capturing in negative assertions.)
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</P>
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<P>
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For compatibility with Perl, assertion subpatterns may be repeated; though
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For compatibility with Perl, most assertion subpatterns may be repeated; though
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it makes no sense to assert the same thing several times, the side effect of
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capturing parentheses may occasionally be useful. In practice, there only three
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cases:
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capturing parentheses may occasionally be useful. However, an assertion that
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forms the condition for a conditional subpattern may not be quantified. In
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practice, for other assertions, there only three cases:
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<br>
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<br>
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(1) If the quantifier is {0}, the assertion is never obeyed during matching.
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@ -3249,7 +3258,7 @@ Cambridge, England.
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</P>
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<br><a name="SEC30" href="#TOC1">REVISION</a><br>
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<P>
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Last updated: 26 January 2015
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Last updated: 28 January 2015
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<br>
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Copyright © 1997-2015 University of Cambridge.
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<br>
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@ -417,6 +417,7 @@ appear.
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(*NOTEMPTY_ATSTART) set PCRE2_NOTEMPTY_ATSTART when matching
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(*NO_AUTO_POSSESS) no auto-possessification (PCRE2_NO_AUTO_POSSESS)
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(*NO_DOTSTAR_ANCHOR) no .* anchoring (PCRE2_NO_DOTSTAR_ANCHOR)
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(*NO_JIT) disable JIT optimization
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(*NO_START_OPT) no start-match optimization (PCRE2_NO_START_OPTIMIZE)
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(*UTF) set appropriate UTF mode for the library in use
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(*UCP) set PCRE2_UCP (use Unicode properties for \d etc)
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@ -554,7 +555,7 @@ Cambridge, England.
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</P>
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<br><a name="SEC27" href="#TOC1">REVISION</a><br>
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<P>
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Last updated: 02 January 2015
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Last updated: 26 January 2015
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<br>
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Copyright © 1997-2015 University of Cambridge.
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<br>
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@ -44,7 +44,7 @@ POSSIBILITY OF SUCH DAMAGE.
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#define PCRE2_MAJOR 10
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#define PCRE2_MINOR 10
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#define PCRE2_PRERELEASE -RC1
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#define PCRE2_DATE 2014-01-13
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#define PCRE2_DATE 2015-02-20
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/* When an application links to a PCRE DLL in Windows, the symbols that are
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imported have to be identified as such. When building PCRE2, the appropriate
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@ -198,11 +198,13 @@ greater than zero. */
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#define PCRE2_ERROR_UTF32_ERR1 (-27)
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#define PCRE2_ERROR_UTF32_ERR2 (-28)
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/* Error codes for pcre2[_dfa]_match(), substring extraction functions, and
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context functions. */
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/* Error codes for pcre2[_dfa]_match(), substring extraction functions, context
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functions, and serializing functions. They are in numerical order. Originally
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they were in alphabetical order too, but now that PCRE2 is released, the
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numbers must not be changed. */
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#define PCRE2_ERROR_BADDATA (-29)
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#define PCRE2_ERROR_BADLENGTH (-30)
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#define PCRE2_ERROR_MIXEDTABLES (-30) /* Name was changed */
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#define PCRE2_ERROR_BADMAGIC (-31)
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#define PCRE2_ERROR_BADMODE (-32)
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#define PCRE2_ERROR_BADOFFSET (-33)
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@ -458,13 +460,12 @@ PCRE2_EXP_DECL int pcre2_substring_list_get(pcre2_match_data *, \
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/* Functions for serializing / deserializing compiled patterns. */
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#define PCRE2_SERIALIZE_FUNCTIONS \
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PCRE2_EXP_DECL int pcre2_serialize_encode(const pcre2_code **, \
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PCRE2_SIZE, uint8_t **, PCRE2_SIZE *, \
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PCRE2_EXP_DECL int32_t pcre2_serialize_encode(const pcre2_code **, \
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int32_t, uint8_t **, PCRE2_SIZE *, \
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pcre2_general_context *); \
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PCRE2_EXP_DECL int pcre2_serialize_decode(pcre2_code **, PCRE2_SIZE, \
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PCRE2_EXP_DECL int32_t pcre2_serialize_decode(pcre2_code **, int32_t, \
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const uint8_t *, pcre2_general_context *); \
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PCRE2_EXP_DECL int pcre2_serialize_get_number_of_codes(const uint8_t *, \
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PCRE2_SIZE *); \
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PCRE2_EXP_DECL int32_t pcre2_serialize_get_number_of_codes(const uint8_t *); \
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PCRE2_EXP_DECL void pcre2_serialize_free(uint8_t *);
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