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

@@ -13,9 +13,9 @@ Synopsis
Description
-----------
``fish_key_reader`` is used to explain how you would bind a certain key sequence. By default, it prints the :ref:`bind <cmd-bind>` command for one key sequence read interactively over standard input.
:program:`fish_key_reader` is used to explain how you would bind a certain key sequence. By default, it prints the :ref:`bind <cmd-bind>` command for one key sequence read interactively over standard input.
If the character sequence matches a special key name (see ``bind --key-names``), both ``bind CHARS ...`` and ``bind -k KEYNAME ...`` usage will be shown. In verbose mode (enabled by passing ``--verbose``), additional details about the characters received, such as the delay between chars, are written to stderr.
If the character sequence matches a special key name (see ``bind --key-names``), both ``bind CHARS ...`` and ``bind -k KEYNAME ...`` usage will be shown. In verbose mode (enabled by passing ``--verbose``), additional details about the characters received, such as the delay between chars, are written to standard error.
The following options are available:
@@ -34,7 +34,7 @@ The following options are available:
Usage Notes
-----------
In verbose mode, the delay in milliseconds since the previous character was received is included in the diagnostic information written to stderr. This information may be useful to determine the optimal ``fish_escape_delay_ms`` setting or learn the amount of lag introduced by tools like ``ssh``, ``mosh`` or ``tmux``.
In verbose mode, the delay in milliseconds since the previous character was received is included in the diagnostic information written to standard error. This information may be useful to determine the optimal ``fish_escape_delay_ms`` setting or learn the amount of lag introduced by tools like ``ssh``, ``mosh`` or ``tmux``.
``fish_key_reader`` intentionally disables handling of many signals. To terminate ``fish_key_reader`` in ``--continuous`` mode do: