Revision history for Perl extension XML::STX.

0.43 December 22, 2004

• stx:process-siblings (@while, @until)
• minor optimizations
• XML::SAX::ExpatXS used as preferred parser

0.42 October 10, 2003

• stx:for-each-item (@name, @select)
• stx:while (@test)
• stx:while infinite loop protection (static expression checks, repetition limit)
• added STX Viewer - stxview.pl (Gtk+ based visual browser for STX transforms)
• kept track of node identity
• added STXPath functions: upper-case, lower-case, string-pad, index-of

0.41 July 3, 2003

• stx:process-document (@href, @base, @group)
• stx:result-document (@href)
• stx:namespace-alias (@stylesheet-prefix, @result-prefix)
• added STXPath functions: insert-before, remove, get-in-scope-prefixes, get-namespace-uri-for-prefix
• bug fixes (undefined ErrorListener, NS declarations, stx:element)

0.40 May 29, 2003

• options moved to stx:transform and stx:group
• new matching mechanism (3 precedence categories, 'visibility' and 'public' attributes)
• new visibility applied to procedures
• basic URIResolver implemented
• stx:include (@href)
• functions treated as QNames
• added STXPath functions: string-join, subsequence, node-kind, ends-with, avg, sum, min, max, round, floor, ceiling, exists
• removed functions: get-node, level, sublist, prefix
• existing functions revised and updated (STX WD 5 May 03, F&O WD 2 May 03)
• ErrorListener implemented
• semantics of stx:value-of changed, added @separator
• default-stxpath-namespace renamed to stxpath-default-namespace
• STX.pm split to STX.pm (factory) and Runtime.pm (no API changes)
• bug fixes (nested parameter passing, unary -)

0.22 April 10, 2003

• stx:with-param (@name, @select, content) parameters passed with process-children, process-self, process-atributes, process-buffer, call-procedure
• template/procedure parameters

0.21 March 25, 2003

• fixed a bug in returning fallback parser

0.20 March 25, 2003

• new TrAX-like API
• STXPath revised to match new EBNF grammar (WD 19 March 2003)
• stylesheet parameters (strings, numbers)
• fixed matching of PIs with target
• removed NS nodes and full axes
• variables default to the empty string
• bug fixes (resolving QNames, variables in procedures)

0.07 February 14, 2003

• group buffers without content (stx:buffer, @name)
• local buffers (stx:buffer, @name)
• stx:result-buffer (@clear)
• stx:process-buffer (@group)
• bug fixes (variables as QNames, top-level variables)

0.06 January 31, 2003

• stx:procedure (@name, @visibility, @new-scope)
• stx:call-procedure (@name, @group)
• stx:process-self (@group)
• added namespace nodes and namespace axis
• bug fixes (@*, namespace-uri, group names as QNames, string values, process-children)

0.05 January 15, 2003

• the first version uploaded to CPAN
• string values updated (WD 14 January)
• naming changes according to WD 14 January start-element, end-element, @new-scope, @pass-through
• added @group to stx:process-children
• added @group to stx:process-attributes
• added @name to stx:group
• stx:choose, stx:when (@test), stx:otherwise
• text nodes no more joined on the output
• bug fixes (// in match pattern, position(), variable initialization, comparisons, paths as fc arguments, '/' match pattern, multiple attributes)
• STX NS URI changed to http://stx.sourceforge.net/2002/ns

0.04 September 3, 2002

• parenthesis sequence constructors supported in STXPath
• stx:process-attributes: without 'mode'
• stx:if (@test), stx:else
• added STXPath functions: count, empty, item-at, sublist

0.03 July 3, 2002

• output well-formedness checks
• stx:variable (@name, @select, @keep-value): local variables, group variables with select
• stx:assign (@name, @select)
• recursive template calls (@recursion-entry-point)
• lookahead in STXPath (text())
• added STXPath functions: has-child-nodes, starts-with, contains, substring, substring-before, substring-after, string-length
• minor fixes

0.02 June 4, 2002

• fixed AVT attributes
• complete matching (visible, global)
• added STXPath functions: position, get-node, level, concat, translate, not

0.01 May 31, 2002

• original version; created by h2xs 1.20
• stx:transform (@version)
• stx:options (@strip-space, @no-match-events, @default-stxpath-namespace, @recognize-cdata)
• stx:template (@match, @priority)
• literal elements: full (including AVT in attributes)
• literal text (in templates)
• stx:process-children: without 'mode'
• stx:value-of (@select)
• stx:copy (@attributes): elements, text, cdata, processing-instructions, comments
• stx:element (@name, @namespace)
• stx:element-start (@name, @namespace)
• stx:element-end (@name, @namespace)
• stx:attribute (@name, @namespace, @select)
• stx:text, stx:cdata
• stx:comment, stx:processing-instruction
• matching: the 1st precedence category (the same group + public/global templates from childrens)
• STXPath: no variables, limited set of functions
• STXPath functions: true, false, boolean, string, number, name, namespace, local-name, prefix, normalize-space