new case syntax in flat codegens
flat: entry labels and ++ -> +=
flat: proper host and generated escapes
added compile to gitignore
warning fixes
frontend grammar for ruby, allows test ruby1.rl to pass
handle ruby inline block in prepush and postpop
added the casel statement for c-style cases

The case statement was modified to expect a block of statements. This would
require significant changes to the goto code generators. Add back original
semantics with a distinct keyword and use that in goto code generators.
removed debug statement
removed old java and ruby code generators
makefile: use $(EXEEXT) for executable targets
java test case translator
removed _eof_trans label, just use the match label
added a syntax for a nested host code block, use for the SUB_ACTION node
added a syntax for default switch cases
d codegen: add default statements if not present
escape to generated code in EXEC
wrap LM_SWITCH in escape to generated code, made switch syntax current
ruby test case translator
Merge branch 'master' of ssh://complang.org/var/git/ragel