Code Highlight markup and Link colouration fix sizeof.adoc

[animeshsrivastava24]

Line 69 Do we need to modify the ints to int and add a code element with link?
Ref #546

[per1234]

Do we need to modify the ints to int and add a code element with link?

I would do it like this:

Note that `sizeof` returns the total number of bytes. So for arrays of larger variable types such as link:../../data-types/int[`int`]s, the for loop would look something like this.

[animeshsrivastava24]

Oh, I didn't think over it in this manner. Thanks a lot for the suggestion.
I'll send another PR with this (link:../../data-types/int[int]s) update in it.

[animeshsrivastava24]

@per1234 While working on to send the next PR, I am stuck at a small problem and need your guidance

I was working on to modify the unsigned int file

For the first occurrence of ints,
I tried the following:

`link:../int[int]`s

this produces a problem related to desired display output

This produced

While for the further occurrences of ints:

link:../int[`int`]s

works fine

Please guide how to solve such first occurences

[per1234]

I found a solution. It's a bit ugly, but it does work:

`link:../int[int]`{empty}s

{empty} is a predefined character replacement attribute in asciidoctor:
https://asciidoctor.org/docs/asciidoc-syntax-quick-reference/#attributes-and-substitutions

[animeshsrivastava24]

@per1234 Thanks a lot for the valuable suggestion.

In recent PRs #677 #679, I accidentally added code markup to text. I thought to have your views before proceeding further to do any such further modifications.
Please guide me, do the instances of unsigned int and ints need to be added under code markup in
Line 15
Line 19
https://github.com/arduino/reference-en/blob/master/Language/Variables/Data%20Types/unsignedInt.adoc

[per1234]

@animeshsrivastava24 yes please. Any time there is code in the reference, it should be in code markup. I think it's especially important in this case where a code word is made plural, because the markup makes it clear that only part of the word is code, and so prevents confusion (what's an "ints"?)