tree 750a12d9bf6f262d4680a8b2f1719e9c3f948a0b
parent dc26a01dae54be2e47b51b6ba7ba71c71b7fa0fe
author David Pursehouse <dpursehouse@collab.net> 1559133246 +0900
committer David Pursehouse <dpursehouse@collab.net> 1559138995 +0900

Fix tags and keywords on posts

The tags are appearing with double-commas on the index.

Update the documentation to say that tags and keywords on blog posts
should be written in the markdown as space-delimited lists, rather
than comma-delimited.

Fix the existing posts accordingly.

There are still some glitches with tag handling, which are not fixed
in this commit:

- The tag archive pages are not being generated, so clicking on any
  of the tag links results in a "not found" page.

- All the tags are rendered on the index, but only the first tag is
  rendered in the actual post.

Change-Id: Ifaa8f2b020e1e8beaac4226658b8fd3435afc0de