web docs: headings differing in case (eg: tags and Tags) are not linked properly in TOC/search

[jblachly]

The #tags anchor is used twice; once in the CLI section:

https://hledger.org/hledger.html#tags

And once for the Journal format section. Both are linked from the TOC. However, the hyperlink to journal format section does not work for obvious reasons.

I attempted to fix this myself for PR but am slightly embarrassed to say that the documentation file structure and mechanics are too convoluted for me.

[jblachly]

Update: the anchor in the actual journal format documentation is #tags-1, however, the TOC still links to #tags

[simonmichael]

Thanks! This is in progress at badboy/mdbook-toc#15 and badboy/mdbook-toc#16.

[See also https://github.com/simonmichael/hledger_site/issues/33.]

[simonmichael]

Closing this in favour of simonmichael/hledger_site#33, reducing the issue count from 6 to 5. :)