Originally posted by **millerbyte** November 11, 2021
I'm looking into using the `on_post_page_macros` hook, but I am unable to append content to the `env.raw_markdown` string:
```
AttributeError: can’t set attribute
```
I realize that this is probably because `raw_markdown` has no setter, but the documentation doesn't go into detail on how to actually manipulate `raw_markdown`.
I'd like to add a footer to each page with the `git.date` data. I'd rather not have to add an `{{ add_footer() }}` macro to each page. Any ideas?
Discussed in https://github.com/fralau/mkdocs_macros_plugin/discussions/102