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Elr

by nkeynes

ELR Parser/scanner generator with lexical conflict resolution


http://elr.sourceforge.net

Code Generators, Compilers

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  • elr elr-0.5.3 file released: elr-0.5.3.tar.gz

    Fixed string stack bug (stack left in an incorrect position following reduction and string shift)
    Fixed fencepost error in lalr generation (broke horribly if the number of terminals was a multiple of 32)
    Added expected tokens information to parser error ...

    02:06PM on Jun 23 2007

  • elr elr-0.5.2 file released: elr-0.5.2.tar.gz

    Fix ambiguity in the input grammar (all directives now end in either a semicolon or a block)
    Preliminary C++ support.

    02:04PM on Jun 14 2007

  • elr elr-0.5.1 file released: elr-0.5.1.tar.gz

    Fix -v command line flag
    Fix line/column counting
    Change parser return type to the type of the start symbol.
    Add shift/reduce conflict warnings
    Add "expected conflicts" flag (ala Cup)
    Add case-insensitive grammar flag
    Add disable automatic disambiguation ...

    01:58PM on May 23 2007

  • elr elr-0.5 file released: elr-0.5.tar.gz

    First release version post-prototype. It generally works as one would expect, but is lacking in documention and diagnostics. It has not been extensively tested and probably contains bugs. It also has no ability to disable the lexical disambiguation, ...

    01:55PM on May 13 2007