[REBOL] Re: reduce [unset!] compose [(unset!)]

Anton Rolls napsal(a): >...snip... but >why doesn't the following unset value also disappear? > > >> compose [(unset!)] > == [unset!] > > because UNSET! is a datatype, if you want to get a value of this datatype, you can e.g.: type? () ; == unset!, which yields what you expect,

[REBOL] Re: [Truth test fails]

Tim Johnson napsal(a): >I'm seeing unexpected behavior from a truth test in a context. >Here is the code for the context: >writer: make object![ >keys: [bold size color family] >bold: true >bold-tag: "" >bold-end-tag: "" >fix: func[args[block!]][ >foreach [key val] arg

[REBOL] Re: Boruvka's Minimum Spanning Tree algorithm

Ladislav MeÄÃÅ napsal(a): >I posted a Rebol implementation of Boruvka's classic Minimum Spanning >Tree algoritm to http://www.compkarori.com/vanilla/display/Graph > >Any questions, comments, corrections and improvements welcome. > >-L > > FYI, in http://www.library.cornell.edu/nr/bookcpdf/c8-6

[REBOL] Re: Functions, /local and refinements

Gregg Irwin napsal(a): >Ladislav et al > > > >>>You mean, you think refinements, even if specified after /local, >>>should still become the function's refinements ? >>> >>> >>> >LM> I think they do. > >Wow. I didn't know that. My gut reaction is to agree with Gabriele >about what standard

[REBOL] Re: Functions, /local and refinements

Anton Rolls napsal(a): >You mean, you think refinements, even if specified after /local, >should still become the function's refinements ? > >Anton. > > I think they do. -L -- To unsubscribe from this list, just send an email to [EMAIL PROTECTED] with unsubscribe as the subject.

[REBOL] Functions, /local and refinements

Hi, I found: >> f: func ["aa" /local x /a aa] [] >> help f USAGE: F DESCRIPTION: aa F is a function value. >> g: func ["aa" /a aa /local x] [] >> help g USAGE: G /a aa DESCRIPTION: aa G is a function value. REFINEMENTS: /a aa -- (Type: any) Is the

[REBOL] Boruvka's Minimum Spanning Tree algorithm

I posted a Rebol implementation of Boruvka's classic Minimum Spanning Tree algoritm to http://www.compkarori.com/vanilla/display/Graph Any questions, comments, corrections and improvements welcome. -L -- To unsubscribe from this list, just send an email to [EMAIL PROTECTED] with unsubscribe as

[REBOL] Re: [The Gimp] clashes with REBOL on Windows 2000

Hi Arie, >in fact I only have 1 user.r file in the correct dir and I do display >what-dir from it. >It does display correct when I use the HOME variable >but right after switching to REBOL_HOME (with exactly the same contents as >HOME had) there's no display, so user.r was not loaded. > > I am