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16 janv. 2009 · 4. You could switch from CLISP to the free LispWorks Personal Edition and use the CAPI Graphics Ports drawing API. Or you could use Lisp's Foreign Function Interface and use one of the graphics toolkits available for your OS. The GUI toolkit is only offered in LispWorks Professional and Enterprise edition AFAIK.
2 août 2014 · It is solid, well-supported, produces fast code, and provides many goodies beyond what the standard mandates (concurrency primitives, profiling, etc.) Another implementation with similar properties is CCL. CLISP is more suitable if you're not an engineer, or you want to quickly show Lisp to someone non-engineer.
15 mai 2009 · SET can set the value of symbols. SETQ can set the value of variables. Then SETF is a macro, which provides many kinds of setting things: symbols, variables, array elements, instance slots, ... For symbols and variables one can think as if SETF expands into SET and SETQ.
26 mai 2017 · OR. run CLISP with -E UTF-8 command line argument (clisp.exe -E UTF-8 /path/....), OR. set the default encodings in the init file. Note that setting these variables inside your lisp file which errors out will NOT help because by the time CLISP reads the variables, the file has already been opened in the wrong external format.
I have used CLISP for some time now, and I'd say, that I finally came to "understand" macros. Now I have one question here: Is there something similar to describe fo ...
4 sept. 2016 · Here is a function I defined in Scheme: (define (multn n) (lambda (x) (* x n))) and when I type ((multn 7) 5) it gives 35.
17 janv. 2017 · I've found lots of implementation-specific ones but none in the HyperSpec, and I was wondering if there were any that I wasn't seeing defined in the specification. I've found that (quit) is recognized by both CLISP and SLIME, and (exit) is recognized only by CLISP, but I can't find any documentation that references either of these.
17 oct. 2008 · Apache v2.2.14, clisp. Because I'm using Apache2, so AddModule is out of date, remove it. I add "LoadModule", "LispServer" into mod-available direcotry, created lisp.conf, lisp.load file. I add "Location" into my site config file under site-available directory.
11 juin 2010 · I'm trying to create a "system" command for clisp that works like this (setq result (system "pwd")) ;;now result is equal to /my/path/here I have something like this: (defun system (cmd) (ext:run-program :output :stream)) But, I am not sure how to transform a stream into a string. I've reviewed the hyperspec and google more than a few times.
4 juin 2010 · 9. Common Lisp, of which CLisp is an implementation, is a general purpose language. You can do with it whatever you want. For a nice, practical introduction, take a look at Practical Common Lisp by Peter Seibel. answered Jun 4, 2010 at 1:36.
