Custom delimiter in page titles

[rsapkf]

Currently, the delimiter - for page titles is hardcoded here. This sets the page title to {{ chapter_title }} - {{ book_title }}.

It would be nice to have a config option in book.toml named something like delimiter to have this behaviour:

[output.html]
delimiter = "::" # custom delimiter

will expose the property title as {{ chapter_title }} {{ title_delimiter }} {{ book_title }} to index.hbs.

Currently it is possible to achieve this by replacing {{ title }} in /theme/index.hbs by {{ chapter_title }} :: {{ book_title }}. But I think the config option would be cleaner and less hacky.

[d47081]

According to the code in line above, the custom title tags (that includes parent names, #2652) are not supported yet?

[szabgab]

as far as I know, it is not supported yet.