-
Fix for non-greedy repeats and partial matches not working correctly in
some cases.
-
Fix for non-greedy repeats on VC++ not working in some cases (bug report
1515830).
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Changed match_results::position() to return a valid result when *this represents
a partial match.
-
Fixed the grep and egrep options so that the newline character gets treated
the same as |.
-
Fixed broken makefiles.
-
Fixed configuration setup to allow building with VC7.1 - STLport-4.6.2
when using /Zc:wchar_t.
-
Moved declarations class-inline in static_mutex.hpp so that SGI Irix compiler
can cope.
-
Added needed standard library #includes to fileiter.hpp, regex_workaround.hpp
and cpp_regex_traits.hpp.
-
Fixed a bug where non-greedy repeats could in certain strange curcumstances
repeat more times than their maximum value.
-
Fixed the value returned by basic_regex<>::empty() from a default
constructed object.
-
Changed the deffinition of regex_error to make it backwards compatible
with Boost-1.32.0.
-
Disabled external templates for Intel C++ 8.0 and earlier - otherwise unresolved
references can occur.
-
Rewritten extern template code for gcc so that only specific member functions
are exported: otherwise strange unresolved references can occur when linking
and mixing debug and non-debug code.
-
Initialise all the data members of the unicode_iterators: this keeps gcc
from issuing needless warnings.
-
Ported the ICU integration code to VC6 and VC7.
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Ensured code is STLport debug mode clean.
-
Fixed lookbehind assertions so that fixed length repeats are permitted,
and so that regex iteration allows lookbehind to look back before the current
search range (into the last match).
-
Fixed strange bug with non-greedy repeats inside forward lookahead assertions.
-
Enabled negated character classes inside character sets.
-
Fixed regression so that [a-z-] is a valid expression again.
-
Fixed bug that allowed some invalid expressions to be accepted.
-
Completely rewritten expression parsing code, and traits class support;
now conforms to the standardization proposal.
-
Breaking Change: The syntax options that can be passed to basic_regex constructors
have been rationalized. The default option (perl) now has a value of zero,
and it is now clearly documented which options apply to which regular expression
syntax styles (perl, POSIX-extended, POSIX-basic etc). Some of the more
esoteric options have now been removed, so there is the possibility that
existing code may fail to compile: however equivalent functionality should
still be available.
-
Breaking Change: POSIX-extended and POSIX-basic regular expressions now
enforce the letter of the POSIX standard much more closely than before.
-
Added support for (?imsx-imsx) constructs.
-
Added support for lookbehind expressions (?<=positive-lookbehind) and
(?<!negative-lookbehind).
-
Added support for conditional expressions (?(assertion)true-expresion|false-expression).
-
Added MFC/ATL string wrappers.
-
Added Unicode support; based on ICU.
-
Changed newline support to recognise \f as a line separator (all character
types), and \x85 as a line separator for wide characters / Unicode only.
-
Added a new format flag format_literal that treats the replace string as
a literal, rather than a Perl or Sed style format string.
-
Errors are now reported by throwing exceptions of type regex_error. The
types used previously - bad_expression and bad_pattern - are now just typedefs
for regex_error. Type regex_error has a couple of new members: code() to
report an error code rather than a string, and position() to report where
in the expression the error occured.
-
Fixed bug in partial matches of bounded repeats of '.'.
-
Completely rewritten pattern matching code - it is now up to 10 times faster
than before.
-
Reorganized documentation.
-
Deprecated all interfaces that are not part of the regular expression standardization
proposal.
-
Added regex_iterator and regex_token_iterator .
-
Added support for Perl style independent sub-expressions.
-
Added non-member operators to the sub_match class, so that you can compare
sub_match's with strings, or add them to a string to produce a new string.
-
Added experimental support for extended capture information.
-
Changed the match flags so that they are a distinct type (not an integer),
if you try to pass the match flags as an integer rather than match_flag_type
to the regex algorithms then you will now get a compiler error.
