docs: omnibus cleanup

Includes harmonizing the display of options and arguments, standardising
terminology, using the envvar directive more broadly, adding help options to all
commands that support them, simplifying some language, and tidying up multiple
formatting issues.

string documentation is not changed.
This commit is contained in:
David Adam
2022-03-12 00:18:41 +08:00
parent e23e52a8e9
commit 3a23fdf359
66 changed files with 278 additions and 143 deletions

View File

@@ -24,6 +24,8 @@ When at least one of the arguments isn't a valid job specifier,
When all arguments are valid job specifiers, ``bg`` will background all matching jobs that exist.
The **-h** or **--help** option displays help about using this command.
Example
-------