Cool. Thanks, everyone, for the info! I've stuck the emails in my 'Snippets' folder for future reference.
--Charles ----- Original Message ----- From: "Andrew Martin" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, February 20, 2002 1:46 AM Subject: [REBOL] Re: ROUND function (like TRUNC, FLOOR, etc...) > Charles wrote: > > I do not believe I've come across these three in my (highly > limited)studies. Is there a decent reference to them in "REBOL For > Dummies", or one of the online guides? (Preferrably a non-PDF guide.) > Thanks. > > >> source context > context: func [ > "Defines a unique (underived) object." > blk [block!] "Object variables and values." > ][ > make object! blk > ] > >> source does > does: func [ > {A shortcut to define a function that has no arguments or locals.} > [catch] > body [block!] "The body block of the function" > ][ > throw-on-error [make function! [] body] > ] > >> source has > has: func [ > {A shortcut to define a function that has local variables but no > arguments.} > locals [block!] > body [block!] > ][function [] locals body] > > Andrew Martin > Re-Source... > ICQ: 26227169 http://valley.150m.com/ > -><- > > > > -- > To unsubscribe from this list, please send an email to > [EMAIL PROTECTED] with "unsubscribe" in the > subject, without the quotes. > -- To unsubscribe from this list, please send an email to [EMAIL PROTECTED] with "unsubscribe" in the subject, without the quotes.