Factor 0.60

Slava Pestov — 2004-06-19 04:56:20

Hi everybody,



Get it at http://www.jedit.org/factor/.



The big new feature of this release is that the HTTP server is now ready 

for wider testing.



The HTTP server supports online browsing of hyperlinked word 

definitions, browsing of namespaces, static file serving, and a simple Wiki!



See http://www.jedit.org/factor/httpd.txt.



This release also features:



- The usual cleanups, minor fixes and improvements to the test suite.



- Bug fixes to the database code. The simple file store should now work 

reasonably well. The B-tree store is faster but still buggy.



- Type inference and a soft type system in the compiler. This is not 

done yet -- ignore the type inference errors the compiler gives you.



- A "metacircular" interpreter - this is not done yet either. See 

Factor.jar!/factor/metacircular.factor. Eventually I hope to use this to 

implement call tracing and a stepping debugger.



Slava

Chris Double — 2004-06-20 23:09:46

On Sat, 19 Jun 2004 00:56:20 -0400, "Slava Pestov" <slava@...>

said:

 >

> The big new feature of this release is that the HTTP server is now ready 

> for wider testing.



 
Very nice! I've been looking forward to trying this out and it seems to

work fine. Using the inspector through a web browser is a very easy way

to browse the sources and running state.



I notice though that if I 'quit' by accessing the quit url I can't then

restart the server. It immediately exists again:



    7] USE: httpd

    8] 8888 httpd

Accepted connection from

Socket[addr=/127.0.0.1,port=33812,localport=8888]

GET /quit HTTP/1.1

Calling responder quit

    9] 8888 httpd

    10]



For some reason "httpd-quit" is still t. If I manually set it to 'f' I

can then restart the server.



One other thing I noticed from previous versions but forgot to mention.

If I use 'help' then three lines don't print out, instead they are on

the stack:



".                  -- print top of datastack."

".s                 -- print datastack."

"clear              -- clear datastack."



Looking at the source for help it looks like these are missing a

'print'.



I'll do some stuff with the http server and let you know how it goes.



Chris.



-- 

  Chris Double

  chris.double@...