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README 2014-03-16 1.2 kB
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flexc++ (2.01.00)

  * The algorithm to determine which rules are viable was changed. Now a
    rule's viability is determined from the generated DFAs: rules matched at
    DFA rows are now removed from a set of all rule indices. If any elements
    remain, then those rules cannot be matched. See also the section about
    'Finding non-viable rules' in the manual's technical documentation.

  * Generating files is prevented when errors in option/declaration
    specifications are encountered. All errors in option/declaration
    specifications (instead of just the first error that is encountered) 
    are now reported.

  * A warning is issued if an existing scanner.h file does not contain 'void
    postCode(PostEnum__'. The warning also offers an advice to add the
    required declaration/definition (showing the required code) to the
    scanner.h file.
    
  * References to line numbers of rules should now be correct, and should
    refer to the line number where the rule's regex is specified.

  * This version depends on bobcat >= 3.21.01, and uses Bobcat's Iterator
    class template. 

 -- Frank B. Brokken <f.b.brokken@rug.nl>  Sun, 16 Mar 2014 10:14:15 +0100
Source: README, updated 2014-03-16