PEP 366, 395, 413, 426, 430, 440, 531, 535, 3150: Fix footnotes

[hugovk]

Fix these warnings:

pep-0366.txt:136: WARNING: Footnote [4] is not referenced.
pep-0395.txt:727: WARNING: Footnote [4] is not referenced.
pep-0413.txt:916: WARNING: Footnote [2] is not referenced.
pep-0426.txt:1510: WARNING: Footnote [1] is not referenced.
pep-0430.txt:208: WARNING: Footnote [1] is not referenced.
pep-0430.txt:211: WARNING: Footnote [2] is not referenced.
pep-0430.txt:214: WARNING: Footnote [3] is not referenced.
pep-0440.txt:1559: WARNING: Footnote [1] is not referenced.
pep-0440.txt:1565: WARNING: Footnote [3] is not referenced.
pep-0440.txt:1583: WARNING: Footnote [9] is not referenced.
pep-0531.txt:634: WARNING: Footnote [4] is not referenced.
pep-0531.txt:637: WARNING: Footnote [5] is not referenced.
pep-0531.txt:640: WARNING: Footnote [6] is not referenced.
pep-0535.txt:182: WARNING: Footnote [1] is not referenced.
pep-3150.txt:753: WARNING: Footnote [5] is not referenced.
pep-3150.txt:768: WARNING: Footnote [10] is not referenced.

Details

PEP 366:

• Fix footnotes references
• Remove redundant emacs metadata
• Update BPO redirects to GH

PEP 395:

• Convert unused footnote to bullets
• Convert footnotes into inline links
• Remove redundant emacs metadata

PEP 413:

• Fix footnote reference
• Remove redundant emacs metadata
• Replace broken link with contemporary Wayback Machine link

PEP 426:

• Convert unused footnote to bullets
• Update link redirects
• Remove redundant emacs metadata

PEP 430:

• Fix footnote references

PEP 440:

• Convert unused footnote to bullets
• Convert footnotes into inline links
• Fix links
• Remove redundant emacs metadata

PEP 531:

• Fix footnote references
• Remove redundant emacs metadata

PEP 535:

• Fix footnote references
• Remove redundant emacs metadata

PEP 3150:

• Convert unused footnote to bullets
• Convert footnotes into inline links
• Update link redirects
• Remove redundant emacs metadata

Previews

• https://pep-previews--2794.org.readthedocs.build/pep-0366/#references
• https://pep-previews--2794.org.readthedocs.build/pep-0395/#references
• https://pep-previews--2794.org.readthedocs.build/pep-0413/#references
• https://pep-previews--2794.org.readthedocs.build/pep-0426/#references
• https://pep-previews--2794.org.readthedocs.build/pep-0430/#references
• https://pep-previews--2794.org.readthedocs.build/pep-0440/#references
• https://pep-previews--2794.org.readthedocs.build/pep-0531/#references
• https://pep-previews--2794.org.readthedocs.build/pep-0535/#references
• https://pep-previews--2794.org.readthedocs.build/pep-3150/#references

[CAM-Gerlach]

I checked through the source changes and spot checked the rendered versions and they LGTM overall, but the bulleted inline-linked items did look kind of strange alongside the numbered footnotes with raw links. Its not perfect (we probably should also tweak the vertical margins of things at some point, not just here but a few other places could use them too), but converting the footnotes that are just links with a title to actual inline links improves this a lot and makes them more consistent and coherent, as well as being cleaner and taking up less space overall. Do you think you could do that at least for the ones where you added bulleted references?

vs.

[hugovk]

Good idea, I'll update them.

[hugovk]

Updated!

• https://pep-previews--2794.org.readthedocs.build/pep-0395/#references
• https://pep-previews--2794.org.readthedocs.build/pep-0440/#references
• https://pep-previews--2794.org.readthedocs.build/pep-3150/#references

[CAM-Gerlach]

Thanks, looks pretty good—one thing though, the interleaved bullets and footnotes are a little confusing to me, as it looks like the bulleted items are sub-items of the footnotes. Could you maybe just move the non-numbered footnote bulletted items to the end after the footnotes?

[hugovk]

Done!

[CAM-Gerlach]

LGTM, thanks @hugovk !

[hugovk]

Thanks for the reviews!