add https://github.com/mustache/spec , later tests on it
add phpunit test. not real test now
now real test, results as Tests: 156, Assertions: 304, Failures: 45, Errors: 14.
keep no and file
skip tests on lightncandy none supported features
add mustache flag
try to handle mustache spacing (not done now)
fix 5 standalone cases
skip partials tests
fix standalone logic
handle standalone logic for first line
fix for {{&foo}} standalone case
handle last line case
remove comment
mustache supports {{.}} now, so change the behavior of FLAG_THIS and remove compile time error. also , add FLAG_MUSTACHELOOKUP support (not done)
support mustache recursive lookup now
keep standalone flags in context
move compile codes into compileCode , later refactor it to support standalone token detection
port all regexp match codes to loop match , later we can support delimiter change and standalone detection by this way (now buggy)
fix typo