Man pages matching name ocamlgraph-editor in section 1:

ocamlgraph-editor.1.de	debian 10 / libocamlgraph-ocaml-dev
ocamlgraph-editor.1.en	debian 10 / libocamlgraph-ocaml-dev
ocamlgraph-editor.1.pt	debian 10 / libocamlgraph-ocaml-dev
ocamlgraph-editor.1.de	debian 11 / libocamlgraph-ocaml-dev
ocamlgraph-editor.1.en	debian 11 / libocamlgraph-ocaml-dev
ocamlgraph-editor.1.pt	debian 11 / libocamlgraph-ocaml-dev