Two GitHub repositories for docs?

[kenb4]

Seems like there are (at least) two repositories for reference documentation. For example, the topic about the char data type contains a link to "ASCII chart", and can be found in two sites:

• char - Arduino Reference (link tidied when posted here)
  • at: www.arduino.cc/reference/en/
  • GitHub: char.adoc in arduino/reference-en/
  • broken link: ASCII chart
• https://docs.arduino.cc/language-reference/en/variables/data-types/char/
  • Under "Suggest changes" at the bottom
    • mention of a "public GitHub repository", arduino/docs-content-reference; but that link is 404. Maybe it exists, but is not public?
    • "you can edit this page here" in a different repo, arduino/docs-content, but there is no such file (in the main branch at least)
  • link to Wikipedia ASCII chart

The text content is the same. Aside from the URL in the link, there appears to be an automated conversion error, turning

single quotes, like this: 'A'

into italics

single quotes, like this: A

So the question is: how are changes to the reference documentation made by outside contributors, so they are present in both sites? How does the conversion work, so that its bugs may be fixed?

[westfw]

single quotes, like this: 'A' into italics

Where exactly is that happening?

[kenb4]

In that second page link: https://docs.arduino.cc/language-reference/en/variables/data-types/char/ in the second sentence of the Description:

Character literals are written in single quotes, like this: A (for multiple characters - strings - use double quotes: "ABC").

Italics instead of single quotes, as in the first page linked. (Both pages have double quotes; and a completely separate issue, use hyphens where the appropriate character would be an emdash. But you gotta pick your battles.)

[kenb4]

Oh, it actually happens one more time, in the second paragraph of the Description

(e.g. 'A' + 1 has the value 66

versus

(e.g. A + 1 has the value 66