cvs commit: fptools/happy/alex/src Parser.y Scan.hs Scan.x fptools/happy/alex/templates GenericTemplate.hs fptools/happy/alex/tests Makefile simple.x

simonmar    2003/02/14 08:11:56 PST

  Modified files:        (Branch: simonm-hackery-branch)
    happy/alex/src       Parser.y Scan.hs Scan.x 
    happy/alex/templates GenericTemplate.hs 
    happy/alex/tests     Makefile simple.x 
  Log:
  Fix left context patterns.
  
  I also changed the syntax slightly.
  
    1. set ^ pattern  -> pattern with left context 'set'
    2. ^ pattern      -> pattern with left context '\n'
  
    3. pattern $ rexp -> pattern with right context rexp
    4. pattern $      -> pattern with right context '\n'
  
  (1) doesn't exist in lex, (2) and (4) do.  (3) is written 'pattern /
  rexp' in lex, but I figured that was a bit inconsistent, so changed it
  to 'pattern $ rexp'.
  
  Revision  Changes    Path
  1.1.2.6   +12 -6     fptools/happy/alex/src/Attic/Parser.y
  1.1.1.1.2.6 +11 -10    fptools/happy/alex/src/Scan.hs
  1.1.1.1.2.5 +2 -2      fptools/happy/alex/src/Scan.x
  1.1.2.4   +7 -6      fptools/happy/alex/templates/Attic/GenericTemplate.hs
  1.1.2.2   +1 -1      fptools/happy/alex/tests/Attic/Makefile
  1.1.2.2   +10 -4     fptools/happy/alex/tests/Attic/simple.x