Jflex 1.5.0

Released 2014-03-23

• the "switch" and "table" code generation options are deprecated
  and will be removed in JFlex 1.6
• the JFlex license has been changed from GPL to BSD.
• updated JFlex to CUP version 0.11a.
• changed the build from Ant to Maven. 523d7a9
• JFlex now mostly conforms with Unicode Regular Expressions UTS#18
  Basic Unicode Support - Level 1. Supplementary code points (above
  the Basic Multilingual Plane) are not yet supported.
• new meta characters supported: \s, \S, \d, \D, \w, \W.
• nested character sets now supported, e.g. [[[ABC]D]E[FG]]
• new character set operations supported: union (e.g. [A||B]), intersection (e.g.
  [A&&B]), set-difference (e.g. [A--B]), and symmetric difference (e.g. [A~~B]).
• the meaning of the dot (".") meta character has been changed from [^\n] to
  [^\n\r\u000B\u000C\u0085\u2028\u2029]. Use the new --legacydot option to
  cause "." to be interpreted as [^\n].
• new \R meta character matches any newline:
  "\r\n" | [\n\r\u000B\u000C\u0085\u2028\u2029].
• new option --noinputstreamctor to not include an InputStream
  constructor in the generated scanner.
• %include can now be used in the rules section (#117)
• yychar and zzAtBOL should be reset for nested input streams (#107 & #108 )
• fixed bug #109 (could not match input for empty string matches.)
• fixed bug #112 & #119 (properly update zzFin when reallocating zzBuffer)
• fixed bug #115 (noncompileable scanner generation when default locale is Turkish)
• fixed bug #114 (zzEOFDone not included with pushed nested stream state)
• fixed bug #105 (can't build examples/java/)
• fixed bug #106 (impossible char class range should trigger syntax error)