Ignore:
Timestamp:
Jul 31, 2011, 12:09:51 AM (8 years ago)
Author:
shermer
Message:

improvements to lexicalStream package.
The unused position-tracking code in CharClassDescriptor? was removed.
LexicalDescriptor? was not doing much, so its functionality was pulled down and removed.
other minor changes.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • proto/pebble/trunk/src/ast/transforms/readme.txt

    r1242 r1249  
    6161                (no ExecutionBlocks w/macro, expand remain in AST after)
    6262               
    63         MoveLexDefsToBranchStarts (in package lexicalStream)
     63        MoveLexDefsToBranchStarts (in package 'lexicalStream')
    6464                Moves lexical expression (sequence & char-class) to beginnings
    6565                of branches, then replaces them with their definition.
     
    6868        Assumption incorporator (which calls Simplifier)
    6969                (No Assumptions remain in AST after)
     70       
     71        (Semantic analysis) 
     72                Traditional static-type stuff would go here.  There is a start to
     73                this in the package 'semantic'.
    7074               
    7175        ASTtoIncode
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