scratch/notes_example.s
fixed scratch/notes_example.s
gcc info from lab machines
calls to printf working on OS X
delete extraneous a.out
ignore a.out
more scratch work and cleanup of README, plus a section on runtime environment modifications
scratch/examples directory
Merge branch 'master' into assembler
begin work on indexer
first pass at generating very basic code: success\!
code generation for WritelnStmts
begin work on Indexer
add guards in code generator to temporarily fix tests
Merge branch 'assembler' into indexer
rename Indexer to Labeler, label StrLiteralExps
Program#str_lit_exps instead of Program#strs
code generation for string literals and WriteStmts with string value
bplc specs for compiling and running example files
refactor CodeGenerator