src/usr.bin/script/script.1, branch release/9.0.0

MFC r225857:

2011-10-10T11:05:58Z

- Fix a few grammar and mdoc nits in script.1 PR: 161088 Approved by: re (kib)

MFC r225809:

2011-10-04T10:00:28Z

When script(1) reads EOF from input it starts spinning on zero-byte reads eating 100% CPU. Fix this by skipping select on STDIN after reading EOF -- permanently if STDIN is not terminal and for one second if it is. Also after reading EOF from STDIN we have to pass it to the program being scripted. The previous approach was to write zero bytes into the pseudo-terminal. This does not work because zero-byte write does not have any effect on read. Fix this by sending VEOF instead. Submitted by: Ronald Klop Discussed with: kib, Chris Torek Approved by: re (kib)

Remove the advertising clause from UCB copyrighted files in usr.bin. This

2010-12-11T08:32:16Z

is in accordance with the information provided at ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change Also add $FreeBSD$ to a few files to keep svn happy. Discussed with: imp, rwatson

Fix the grammar after I added a second environmental variable.

2010-09-19T00:36:26Z

Submitted by: wxs

+ Add the SCRIPT environmental variable to the sub-shell. Its value is

2010-09-16T22:31:03Z

the name of the typescript file. + Add the 'command' argument (if supplied on the command line) to the typescript file. This creates a more complete typescript when invoked this way - more equal to invoking script without supplying the 'command' argument.

Deal with double whitespace.

2004-07-03T00:24:45Z

Mechanically kill hard sentence breaks.

2004-07-02T22:22:35Z

Bumped document date.

2004-05-19T09:53:03Z

Fixed markup nit.

Fix SYNOPSIS of manual page, clustering no-arg options correctly.

2004-01-22T21:26:41Z

Sync usage with manpage.

Introduce arguments the standard way. In .Ar command ..., ... is not an

2003-09-07T15:43:50Z

argument, command is.