This file is indexed.

/usr/share/doc/ed/TODO is in ed 1.5-3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
Some missing tests:
0) g/./s^@^@	- okay: NULs in commands
1) g/./s/^@/	- okay: NULs in patterns
2) a
   hello^V^Jworld	
   .		- okay: embedded newlines in insert mode
3) ed ""	- error: invalid filename
4) red ..	- error: restricted
5) red /	- error: restricted
5) red !xx	- error: restricted
6) ed -x 	- verify: 8-bit clean
7) ed		- verify: long-line support
8) ed		- verify: interactive/help mode
9) G/pat/	- verify: global interactive command
10) V/pat/	- verify: global interactive command