src/usr.bin/script, branch release/13.1.0

script(1): work around slow reading child

2022-01-15T12:55:32Z

PR: 260938 (cherry picked from commit c0ba4c2ee2c48ec9892d10c0aca797f3685c53ee)

Add some examples to script.1

2021-01-05T15:32:27Z

While here: - Split synopsis into two parts. The first explains how to record sessions, while the second one explains how to replay (some of) the recorded sessions. - Fix the -width argument of the environment variables list. MFC after: 1 week

Improve readability of the options list

2021-01-05T14:46:56Z

MFC after: 3 days

Fix typo in comment.

2020-09-05T04:20:29Z

Noticed by: bapt@

Bump date for r365052

2020-09-01T16:13:09Z

Have script accept and ignore -e for Linux compat

2020-09-01T16:11:23Z

In the util-linux version of script, it will always exit with succes. Except when run with -e, in which case it will have the exit value of the child. BSD Script already uses the child's exit value for its exit value. Some config and other helper scripts depend on being able to specify -e. Accept it for compatibility since we'll already to the right thing, but otherwise we ignore it.

script: Minor cleanups.

2020-08-11T14:19:05Z

- Instead of using isatty() to decide whether to call tcgetattr(), just call tcgetattr() directly, since that's all that isatty() does anyway. - Simplify error handling in termset(). Check for errno != ENOTTY from tcgetattr() to handle errors that may be raised while running script(1) under a debugger. PR: 248377 Submitted by: Soumendra Ganguly MFC after: 1 week

script: Put the terminal in raw mode when playing back a session.

2020-08-07T18:48:56Z

Otherwise recorded sessions of some interactive programs do not play back properly. PR: 248377 Submitted by: Soumendra Ganguly <0.gangzta@gmail.com> MFC after: 1 week

General further adoption of SPDX licensing ID tags.

2017-11-20T19:49:47Z

Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.

DIRDEPS_BUILD: Update dependencies.

2017-10-31T00:07:04Z