Parser4j-beta4 05/06/2009

• all ( generator and parser ), checksum : MD5 SHA1
• the parser framework, checksum : MD5 SHA1
• the parser data to html checksum MD5 SHA1
• the parse tree shower checksum MD5 SHA1
• the sources checksum MD5 SHA1

• https://parser4j.svn.sourceforge.net/svnroot/parser4j/tags/parser4j-beta4

• change in match manager api
• reduction done when parse node data needed or to limit depth of parse tree of parse stack , this avoid to create object that will not be used.
• remove son parse node after reduction to limit memory consumption Parser#setPreserveParseNode
• create less parse stack object ( copy only when needed )
• error status list ( semantic level errors )
• had error redefine match class name for:
  
  
  exp : ( 'e' | 'E' ; { MatchChar } ) sign_opt digits
      ; { Match3StringValueConcat }
  
  Start : exp ;
  exp : ( 'e' | 'E' ; { MatchE } ) signopt digits
      ; { Match }
  signopt : | '+' | '-' ;
  digits : [0-9] ;
  

Parser4j-beta3 27/04/2009

• all ( generator and parser ), checksum : MD5 SHA1
• the parser framework, checksum : MD5 SHA1
• the parser data to html checksum MD5 SHA1
• the parse tree shower checksum MD5 SHA1
• the sources checksum MD5 SHA1

• https://parser4j.svn.sourceforge.net/svnroot/parser4j/tags/parser4j-beta3

• added a new lexical analysis mode

Parser4j-beta2  20-02-2009

• the generator checksum MD5 SHA1
• the parser framework checksum MD5 SHA1
• the parser data to html checksum MD5 SHA1
• the parse tree shower checksum MD5 SHA1
• the sources checksum MD5 SHA1

• https://parser4j.svn.sourceforge.net/svnroot/parser4j/tags/parser4j-beta2

• better management of error while reducting ( match manager class)
• line of parse node set before call reduction
• match manager class can mark parse node in error in case of semantic error
• more informations stored for reduction error
• cause exception can be added
• added setter trace for parse node error status
• error status in parse node, no reduction if son parse not in error
• line number management change
• trace of last match class name setter in case of error
• default match for equivalence
• goto by terminal management
• bug on goto by terminal range corrected
• bug correction first and last value order
• test case of ambiguity between token and syntax
• last character readed added to parse result
• grammar to text change
• added access to "black board"
• whitespace insertion before token bug correction

Parser4j-beta1  31-01-2009

• the generator
• the parser framework
• the parser data to html
• the parse tree shower
• the sources

Parser4j_alpha1

• the generator: parser4j-generator-alpha1.jar
• the parser framework: parser4j-parser-alpha1.jar
• the parser data to html: parser4j-parserdata2html-alpha1.jar
• the parse tree shower: parser4j-showparsenode-alpha1.jar
• the sources