Is it possible to merge the range and interval concepts into one thing? Not sure if a good idea, but would resolve the confusion.
It seems that for integer values there is also the notation of {a..b}, which includes both ends.
Maybe we could also add {a..b-1} to exclude the last value, and add the commonly used {0..b-1}, although there is already the shorter <iota> for the latter.
29.11.2020, 18:12, "John Benediktsson" <mrj...@gmail.com>:
,,The common ambiguity between math.ranges and math.intervals has also bothered us.I did like the syntax aside from that issue that, but we are experimenting with new range syntax:[a..b](a..b](a..b)[a..b)What do you think of that instead?Some other variants discussed from other languages:a..ba...ba..<ba..=bWhat does everyone think? Any feedback?Best,John.On Nov 29, 2020, at 5:56 AM, Alexander Ilin <ajs...@yandex.ru> wrote:
Here's the full code for .factor-rc:USING: listener namespaces sequences ;
! Add math.ranges to the Scratchpad vocab of the Listener.
interactive-vocabs [ "math.ranges" suffix ] change-global
29.11.2020, 16:50, "Alexander Ilin" <ajs...@yandex.ru>:See the SYMBOL: interactive-vocabs in the basis\listener.factor.29.11.2020, 15:25, "Alexander Ilin" <ajs...@yandex.ru>:I think you need to somehow edit the vocabs preloaded into the Scratchpad vocab of the Listener.29.11.2020, 12:07, "kevin" <kevinpat...@gmail.com>:,,Hello fellow Factor users.Today, I finally became fed up with having to load the math.ranges vocabulary in the listener every time I want to use a word like [a,b]. Especially since it needs to disambiguate with math.intervals and I have to stop and think about which one to pick.I was under the impression that simply going
USE: math.rangessaveWould save to the default image with math.ranges loaded, but when I exit and start the listener up again, the change does not take.I then figured that maybe I could save a custom image with"myimage.image" save-imageand indeed, it does save a file named myimage.image in the factor directory. Then when I try to invoke factor likefactor -i=myimage.imageit complains about not being able to locate the file.I then figured I wouldn't mind waiting for vocabs to load and maybe I could just try loading them in my .factor-rc or .factor-boot-rc, but that doesn't work either. Any ideas on how I can get this to work? Thanks!_______________________________________________
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