80dc149516
git-svn-id: http://pugixml.googlecode.com/svn/trunk@546 99668b35-9821-0410-8761-19e4c4f06640
147 lines
8.3 KiB
Plaintext
147 lines
8.3 KiB
Plaintext
1.07.2010 - v0.9
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Major release, featuring extended and improved Unicode support, miscellaneous performance improvements, bug fixes and more.
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Major Unicode improvements:
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Introduced encoding support (automatic/manual encoding detection on load, manual encoding selection on save, conversion from/to UTF8, UTF16 LE/BE, UTF32 LE/BE)
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Introduced wchar_t mode (you can set PUGIXML_WCHAR_MODE define to switch pugixml internal encoding from UTF8 to wchar_t; all functions are switched to their Unicode variants)
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Load/save functions now support wide streams
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Bug fixes:
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Fixed document corruption on failed parsing bug
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XPath string <-> number conversion improvements (increased precision, fixed crash for huge numbers)
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Improved DOCTYPE parsing: now parser recognizes all well-formed DOCTYPE declarations
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Fixed xml_attribute::as_uint() for large numbers (i.e. 2^32-1)
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Specification changes:
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parse() API changed to load_buffer/load_buffer_inplace/load_buffer_inplace_own; load_buffer APIs do not require zero-terminated strings.
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Renamed as_utf16 to as_wide
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Changed xml_node::offset_debug return type and xml_parse_result::offset type to ptrdiff_t
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Nodes/attributes with empty names are now printed as :anonymous
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Performance improvements:
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Optimized document parsing and saving
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Changed internal memory management: internal allocator is used for both metadata and name/value data; allocated pages are deleted if all allocations from them are deleted
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Optimized memory consumption: sizeof(xml_node_struct) reduced from 40 bytes to 32 bytes on x86
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Optimized debug mode parsing/saving by order of magnitude
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Miscellaneous:
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All STL includes except <exception> in pugixml.hpp are replaced with forward declarations
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Compatibility:
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parse() and as_utf16 are left for compatibility (these functions are deprecated and will be removed in pugixml-1.0)
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Wildcard functions, document_order/precompute_document_order functions, format_write_bom_utf8 and parse_wnorm_attribute flags are deprecated and will be removed in version 1.0
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xpath_type_t enumeration was renamed to xpath_value_type
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8.11.2009 - v0.5
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Major bugfix release. Changes:
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XPath bugfixes:
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Fixed translate(), lang() and concat() functions (infinite loops/crashes)
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Fixed compilation of queries with empty literal strings ("")
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Fixed axis tests: they never add empty nodes/attributes to the resulting node set now
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Fixed string-value evaluation for node-set (the result excluded some text descendants)
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Fixed self:: axis (it behaved like ancestor-or-self::)
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Fixed following:: and preceding:: axes (they included descendent and ancestor nodes, respectively)
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Minor fix for namespace-uri() function (namespace declaration scope includes the parent element of namespace declaration attribute)
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Some incorrect queries are no longer parsed now (i.e. foo: *)
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Fixed text()/etc. node test parsing bug (i.e. foo[text()] failed to compile)
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Fixed root step (/) - it now selects empty node set if query is evaluated on empty node
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Fixed string to number conversion ("123 " converted to NaN, "123 .456" converted to 123.456 - now the results are 123 and NaN, respectively)
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Node set copying now preserves sorted type; leads to better performance on some queries
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Miscellaneous bugfixes:
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Fixed xml_node::offset_debug for PI nodes
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Added empty attribute checks to xml_node::remove_attribute
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Fixed node_pi and node_declaration copying
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Const-correctness fixes
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Specification changes:
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xpath_node::select_nodes() and related functions now throw exception if expression return type is not node set (instead of assertion)
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xml_node::traverse() now sets depth to -1 for both begin() and end() callbacks (was 0 at begin() and -1 at end())
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In case of non-raw node printing a newline is output after PCDATA inside nodes if the PCDATA has siblings
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UTF8 -> wchar_t conversion now considers 5-byte UTF8-like sequences as invalid
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New features:
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Added xpath_node_set::operator[] for index-based iteration
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Added xpath_query::return_type()
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Added getter accessors for memory-management functions
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17.09.2009 - v0.42
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Maintenance release. Changes:
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Fixed deallocation in case of custom allocation functions or if delete[] / free are incompatible
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XPath parser fixed for incorrect queries (i.e. incorrect XPath queries should now always fail to compile)
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Added PUGIXML_API/PUGIXML_CLASS/PUGIXML_FUNCTION configuration macros to control class/function attributes
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Const-correctness fixes for find_child_by_attribute
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Improved compatibility (miscellaneous warning fixes, fixed cstring include dependency for GCC)
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Fixed iterator begin/end and print function to work correctly for empty nodes
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Added xml_attribute::set_value overloads for different types
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8.02.2009 - v0.41
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Maintenance release. Changes:
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Fixed bug with node printing (occasionally some content was not written to output stream)
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18.01.2009 - v0.4
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Changes:
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Bugs:
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Documentation fix in samples for parse() with manual lifetime control
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Fixed document order sorting in XPath (it caused wrong order of nodes after xpath_node_set::sort and wrong results of some XPath queries)
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Node printing changes:
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Single quotes are no longer escaped when printing nodes
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Symbols in second half of ASCII table are no longer escaped when printing nodes; because of this, format_utf8 flag is deleted as it's no longer needed and format_write_bom is renamed to format_write_bom_utf8.
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Reworked node printing - now it works via xml_writer interface; implementations for FILE* and std::ostream are available. As a side-effect, xml_document::save_file now works without STL.
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New features:
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Added unsigned integer support for attributes (xml_attribute::as_uint, xml_attribute::operator=)
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Now document declaration (<?xml ...?>) is parsed as node with type node_declaration when parse_declaration flag is specified (access to encoding/version is performed as if they were attributes, i.e. doc.child("xml").attribute("version").as_float()); corresponding flags for node printing were also added
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Added support for custom memory management (see set_memory_management_functions for details)
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Implemented node/attribute copying (see xml_node::insert_copy_* and xml_node::append_copy for details)
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Added find_child_by_attribute and find_child_by_attribute_w to simplify parsing code in some cases (i.e. COLLADA files)
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Added file offset information querying for debugging purposes (now you're able to determine exact location of any xml_node in parsed file, see xml_node::offset_debug for details)
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Improved error handling for parsing - now load(), load_file() and parse() return xml_parse_result, which contains error code and last parsed offset; this does not break old interface as xml_parse_result can be implicitly casted to bool.
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31.10.2007 - v0.34
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Maintenance release. Changes:
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Improved compatibility (supported Digital Mars C++, MSVC 6, CodeWarrior 8, PGI C++, Comeau, supported PS3 and XBox360)
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Fixed bug with loading from text-mode iostreams
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Fixed leak when transfer_ownership is true and parsing is failing
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Fixed bug in saving (\r and \n are now escaped in attribute values)
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PUGIXML_NO_EXCEPTION flag for platforms without exception handling
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Renamed free() to destroy() - some macro conflicts were reported
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21.02.2007 - v0.3
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Refactored, reworked and improved version. Changes:
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Interface:
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Added XPath
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Added tree modification functions
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Added no STL compilation mode
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Added saving document to file
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Refactored parsing flags
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Removed xml_parser class in favor of xml_document
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Added transfer ownership parsing mode
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Modified the way xml_tree_walker works
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Iterators are now non-constant
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Implementation:
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Support of several compilers and platforms
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Refactored and sped up parsing core
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Improved standard compliancy
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Added XPath implementation
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Fixed several bugs
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6.11.2006 - v0.2
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First public release. Changes:
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Introduced child_value(name) and child_value_w(name)
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Fixed child_value() (for empty nodes)
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Fixed xml_parser_impl warning at W4
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parse_eol_pcdata and parse_eol_attribute flags + parse_minimal optimizations
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Optimizations of strconv_t
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15.07.2006 - v0.1
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First private release for testing purposes
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