No man page for ed, the standard text editor #32150
Description
Issue description
There seems to be no man page for ed, the standard text editor.
Steps to reproduce
$ nix-shell --pure -p ed -p man -p less \
-I nixpkgs=https://github.com/NixOS/nixpkgs/archive/master.tar.gz
$ man ed
No manual entry for ed
Technical details
$ nix-shell -p nix-info --run "nix-info -m"
- system: `"x86_64-linux"`
- host os: `Linux 4.9.58, NixOS, 17.09.1880.ac2bb5684c (Hummingbird)`
- multi-user?: `yes`
- sandbox: `no`
- version: `nix-env (Nix) 1.11.15`
- channels(root): `"nixos-17.09.1880.ac2bb5684c"`
- channels(kristoffer): `"nixpkgs-17.09pre112229.e619ace733"`
- nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixos/nixpkgs`