That's great. I'm glad you can make use of it. On Friday, December 4, 2020 at 7:27:11 PM UTC-8 TW Tones wrote:
> Mark, > > I thought you would do this so well, and yes the power operator, I was > about to ask for it. > > Attached I have turned it into a macro that has different ways to pass the > values and examples, needs pre-release 5.1.23. > > I hope I am not too heavy "standing on your shoulders"? > > Tones > > On Saturday, 5 December 2020 at 12:37:24 UTC+11 Mark S. wrote: > >> I was about to explain that the reduce operator wouldn't help because we >> don't have a power operator when I thought to check ... and we do! >> >> So, great idea! And now we can forget recursive! >> >> <$vars myhex="FFFF"> >> <$vars >> myfilter="[[16]power<index>]=[<currentTiddler>search-replace:g[A],[10]search-replace:g[B],[11]search-replace:g[C],[12]search-replace:g[D],[13]search-replace:g[E],[14]search-replace:g[F],[15]]+[product[]add<accumulator>]" >> >> > >> <$list filter="[<myhex>split[]reverse[]reduce<myfilter>]" /> >> </$vars> >> </$vars> >> >> >> On Friday, December 4, 2020 at 3:53:06 PM UTC-8 TW Tones wrote: >> >>> Mark et all, >>> >>> I think the new reduce operator may simplify this with each byte being >>> converted at a time, making use of the accumulator and index. >>> >>> Regards >>> 'Tones >>> >>> On Thursday, 3 December 2020 at 17:46:07 UTC+11 TW Tones wrote: >>> >>>> Mark, >>>> >>>> I have followed your code through, More testing but it seems to all >>>> make sense to me now, It would be great if we could turn such code into a >>>> hierarchy chart that also recognised the list re-iterations. The >>>> information is all there so automation would be possible. In this case I >>>> can use the decimals in the range operator to satisfy the OT. >>>> >>>> Thank you >>>> >>>> Regards >>>> Tones >>>> >>>> On Thursday, 3 December 2020 at 17:05:17 UTC+11 TW Tones wrote: >>>> >>>>> Testing, >>>>> >>>>> Nice work, It takes a bit to follow the code, but I am sure I will >>>>> learn something, thanks so much. >>>>> >>>>> You may see it in a Unicode database soon. >>>>> >>>>> Tones >>>>> >>>>> >>>>> On Thursday, 3 December 2020 at 16:53:47 UTC+11 Mark S. wrote: >>>>> >>>>>> Here's a recursive version that that can be any length of hex. >>>>>> Lightly tested. Hopefully it's working OK. >>>>>> >>>>>> \define hex2dec2(byte,mult:1) >>>>>> <$vars >>>>>> myfilter="[search-replace:g[A],[10]search-replace:g[B],[11]search-replace:g[C],[12]search-replace:g[D],[13]search-replace:g[E],[14]search-replace:g[F],[15]]"> >>>>>> <$list filter=" >>>>>> [<__byte__>subfilter<myfilter>] >>>>>> =[<__mult__>] >>>>>> +[product[]] >>>>>> "/> >>>>>> </$vars> >>>>>> \end >>>>>> \define hex2dec-r(hex,mult) >>>>>> <$list filter="[<__mult__>] =16 +[product[]]" variable="mult"> >>>>>> <$list filter="[<__hex__>split[]nth[1]]" variable="byte"> >>>>>> <$list filter="[<__hex__>split[]rest[]join[]]" variable="hex" >>>>>> emptyMessage="<$macrocall $name=hex2dec2 byte=<<__hex__>> >>>>>> mult=<<__mult__>> />" >>>>>> > >>>>>> <$macrocall $name=hex2dec2 byte=<<byte>> mult=<<__mult__>> /> >>>>>> <$macrocall $name="hex2dec-r" hex=<<hex>> mult=<<mult>> /> >>>>>> </$list></$list></$list> >>>>>> \end >>>>>> \define hex2dec-setup(hex) >>>>>> <$list filter="[<__hex__>split[]reverse[]join[]]" variable=rhex> >>>>>> <$macrocall $name=hex2dec-r hex=<<rhex>> mult=1 /> >>>>>> </$list> >>>>>> \end >>>>>> \define hex2dec(hex) >>>>>> <$wikify text="<<hex2dec-setup $hex$>>" name=dec> >>>>>> <$list filter="[enlist<dec>sum[]]"/> >>>>>> </$wikify> >>>>>> \end >>>>>> >>>>>> <<hex2dec F111>> >>>>>> >>>>>> >>>>>> >>>>>> On Wednesday, December 2, 2020 at 5:42:55 PM UTC-8 TW Tones wrote: >>>>>> >>>>>>> Mark, >>>>>>> >>>>>>> Good start. I was thinking how to get 16^0 16^1 16^2 and 16^3 and >>>>>>> you have hard coded it. If moving to a recursive process we may be able >>>>>>> to >>>>>>> handle variable length hex. >>>>>>> >>>>>>>> >>>>>>>>>>> -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/b7cca3a6-76bf-4162-a6c7-16700c517fcbn%40googlegroups.com.
