Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2005-09-29 21:41:40 -0700 (Thu, 29 Sep 2005)
Revision: 7805
Log message:

      Mutable variables are now dynamically scoped, but statically named.
      This essentially results in static scoping, except that mutable variables
      can never escape.
      
      Here is an example of use:
      
          f() =
              mutable.lines = 0
              awk(file)
              default
                  lines = $(add $(lines), 1)
              println($"lines = $(lines)")
      

Changes  Path
+18 -11 omake-branches/omake_0_9_7_ref/src/build/omake_builtin_util.ml
+1 -1 omake-branches/omake_0_9_7_ref/src/env/omake_command_digest.ml
+39 -31 omake-branches/omake_0_9_7_ref/src/env/omake_env.ml
+9 -6 omake-branches/omake_0_9_7_ref/src/env/omake_ir_ast.ml
+4 -4 omake-branches/omake_0_9_7_ref/src/ir/omake_ir.ml
+1 -1 omake-branches/omake_0_9_7_ref/src/ir/omake_ir_print.ml