What is the best way to embed binary value in String

Question

I would like to use escape to represent control code to build a message with terminal color.

Can I use something like...

"\u001b[93m" or "\x1b[93m"

?

Try to be more verbose , what programming language are you using etc.. — Sameh, Mar 27 '22 at 00:46

score 0 · Answer 1 · answered Mar 27 '22 at 20:30

0

Currently I am using this method:

val newargs = append-all([to-string(to-char(27)) CGREEN msg to-string(to-char(27)) CEND])

to-string(to-char(27)) is too clumsy. I am sure there is a better method.

answered Mar 27 '22 at 20:30

S2000Erwin

score 0 · Answer 2 · answered Mar 31 '22 at 20:09

0

You can see how this library implements terminal colors as a reference

answered Mar 31 '22 at 20:09

Mike Hilgendorf

Thanks, the library is very useful, but it is not exactly the answer to my question. I see that val ESCAPE = to-char(0x1B) is used. I wanted an escape method on a String. I notice "\nABC\n" works but it seems that "\x1bABC" does not. – S2000Erwin Apr 01 '22 at 22:24
I don't think that is currently supported in stanza, only a subset of common escape sequences are handled by the parser. – Mike Hilgendorf Apr 04 '22 at 15:53

2 Answers2