Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2003-04-15 21:06:09 -0700 (Tue, 15 Apr 2003)
Revision: 15
Log message:

      Added support for +=.
      

Changes	Path
+147 -133	omake/omake_ast_parse.mly
+49 -50	omake/src/build/omake_build.ml
+17 -13	omake/src/env/omake_ast_lex.mll
+1 -10	omake/src/env/omake_env.ml
+4 -3	omake/src/ir/omake_command.ml
+2 -1	omake/src/ir/omake_command.mli
+2 -0	omake/src/ir/omake_command_type.ml