maybe this can help you make a full vanilla abstraction

https://github.com/porres/pd-else/blob/master/Classes/Abstractions/hex2dec.pd

Em ter., 19 de jan. de 2021 às 21:22, oliver <oliver@klingt.org> escreveu:
hi,

i'm trying to convert arbitrary hexadecimal numbers to decimal ones,
preferably with vanilla objects.

while it's easy to do it the other way round with [makefilename], i'm
facing a peculiar problem from hex --> dec when the letter E is present
and followed by a number.

my approach would be to take a hex number, interpret it as a symbol, get
each hex-digit's ascii value, and do the conversion from there

let's take the hex number 27E5 as an example

no matter what sort of conversion i try ([symbol], [list tosymbol],
[makefilename], [fudiformat]), PD always interprets it as a decimal
number with an exponent, so

[27E5(
|
makefilename %s
|
[print]

will give me "symbol 2.7e+006" in the console (or in a symbol atom).

(of course a number like 27A5 or 275E expands with no problem to a
straight symbol and can then be ascii-fied)

is there anything i can do to make PD take 27E5 as a literal symbol
rather than a float ?

best

oliver

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