docs: Add information about summary front matter variable
authorJim McDonald <Jim@mcdee.net>
Fri, 5 Apr 2019 22:17:54 +0000 (23:17 +0100)
committerBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Fri, 5 Apr 2019 22:17:54 +0000 (00:17 +0200)
commited65bda3b43f6149e41ddb049cbb295a82473bc9
tree97183deae11eba57f65edb57b48cca04d35496dc
parent3a62d54745e2cbfda6772390830042908d725c71
docs: Add information about summary front matter variable
docs/content/en/content-management/front-matter.md
docs/content/en/content-management/summaries.md
docs/content/en/variables/page.md