editors/xi-core: Update to latest snapshot

[kai]

Summary

• The project moved to a new repository
• Update port to latest snapshot
• Add DOCS option
• Update WWW field
• Submitter adopts the port

PR: 237532
Submitted by: Nuno Teixeira

Test Plan

• poudriere (11.2-, 12.0-RELEASE, 13.0-CURRENT@r346346 amd64 + i386) -> OK
• portlint -> OK
• Runtime tests -> OK (the port starts but is not usable in its standalone form because a frontend is required for it, e.g. editors/xi-term)

Minor fixes from the original patch:

• Removed OPTIONS_DEFAULT=DOCS as the DOCS is enabled by default
• Rearranged GH_TUPLE and CARGO_USE_GITHUB to make future updates/commits somewhat easier

[tobik]

Rearranged GH_TUPLE and CARGO_USE_GITHUB to make future updates/commits somewhat easier

I do not see how the current arrangement is easier. make cargo-crates outputs things in the following order:

GH_TUPLE=	...
CARGO_CRATES=		...
CARGO_USE_GITHUB=	yes

Since you mostly want to paste its output into the Makefile you should preferably retain that order unless you want to always move CARGO_USE_GITHUB around on updates.

editors/xi-core/Makefile

180 ↗

(On Diff #57049)

${INSTALL_MAN} ${WRKSRC:H}/README.md ${STAGEDIR}${DOCSDIR}

Documentation should be installed with ${INSTALL_MAN} per the Porter's Handbook [1].

[1] https://www.freebsd.org/doc/en/books/porters-handbook/install.html

[kai]

• Rerranged GH_TUPLE, CARGO_CRATES, CARGO_USE_GITHUB
• s/${INSTALL_DATA}/${INSTALL_MAN}/

[kai]

Thank you @tobik for your pointers and the quick review!