fish-shell/sphinx_doc_src/cmds/funced.rst

.. _cmd-funced:

funced - edit a function interactively
======================================

Synopsis
--------

::

    funced [OPTIONS] NAME

Description
-----------

``funced`` provides an interface to edit the definition of the function ``NAME``.

If the ``$VISUAL`` environment variable is set, it will be used as the program to edit the function. If ``$VISUAL`` is unset but ``$EDITOR`` is set, that will be used. Otherwise, a built-in editor will be used. Note that to enter a literal newline using the built-in editor you should press :kbd:`Alt+Enter`. Pressing :kbd:`Enter` signals that you are done editing the function. This does not apply to an external editor like emacs or vim.

If there is no function called ``NAME`` a new function will be created with the specified name

- ``-e command`` or ``--editor command`` Open the function body inside the text editor given by the command (for example, ``-e vi``). The special command ``fish`` will use the built-in editor (same as specifying ``-i``).

- ``-i`` or ``--interactive`` Force opening the function body in the built-in editor even if ``$VISUAL`` or ``$EDITOR`` is defined.

- ``-s`` or ``--save`` Automatically save the function after successfully editing it.
docs: Add labels to all commands This allows us to use :ref: references, which don't require hardcoding it as html [ci skip] 2019-03-31 09:05:09 +00:00			`.. _cmd-funced:`

Switch command docs from \section to reStructuredText 2018-12-17 01:39:33 +00:00			`funced - edit a function interactively`
Fix command section separator line lengths 2019-01-03 04:10:47 +00:00			`======================================`
Switch command docs from \section to reStructuredText 2018-12-17 01:39:33 +00:00
Migrate the 'synopsis' sections to .rst format 2018-12-18 01:58:24 +00:00			`Synopsis`
			`--------`
Copy doc_src to sphinx_doc_src and add a TOC 2018-12-16 21:08:41 +00:00
docs: update all command synopsis formatting Adds synopses for those commands missing them. Moves all synopsis sections to code blocks. This improves the appearance, although highlighting as fish code may not be the ideal appearance. 2019-09-17 09:59:04 +00:00			`::`
Migrate the 'synopsis' sections to .rst format 2018-12-18 01:58:24 +00:00
docs: update all command synopsis formatting Adds synopses for those commands missing them. Moves all synopsis sections to code blocks. This improves the appearance, although highlighting as fish code may not be the ideal appearance. 2019-09-17 09:59:04 +00:00			`funced [OPTIONS] NAME`
Copy doc_src to sphinx_doc_src and add a TOC 2018-12-16 21:08:41 +00:00
Convert \\subsection sections into rst format 2018-12-19 02:44:30 +00:00			`Description`
Fix command section separator line lengths 2019-01-03 04:10:47 +00:00			`-----------`
Copy doc_src to sphinx_doc_src and add a TOC 2018-12-16 21:08:41 +00:00
Switch backticks to double backticks for rst compatibility 2018-12-19 20:02:45 +00:00			``funced`` provides an interface to edit the definition of the function ``NAME``.
Copy doc_src to sphinx_doc_src and add a TOC 2018-12-16 21:08:41 +00:00
docs: Replace @key markup with :kbd: The best I could find. It doesn't currently appear to render in the html, but it's better than showing `@key{thing}`. 2019-03-24 18:59:23 +00:00			If the ``$VISUAL`` environment variable is set, it will be used as the program to edit the function. If ``$VISUAL`` is unset but ``$EDITOR`` is set, that will be used. Otherwise, a built-in editor will be used. Note that to enter a literal newline using the built-in editor you should press :kbd:`Alt+Enter`. Pressing :kbd:`Enter` signals that you are done editing the function. This does not apply to an external editor like emacs or vim.
Copy doc_src to sphinx_doc_src and add a TOC 2018-12-16 21:08:41 +00:00
Switch backticks to double backticks for rst compatibility 2018-12-19 20:02:45 +00:00			If there is no function called ``NAME`` a new function will be created with the specified name
Copy doc_src to sphinx_doc_src and add a TOC 2018-12-16 21:08:41 +00:00
Switch backticks to double backticks for rst compatibility 2018-12-19 20:02:45 +00:00			- ``-e command`` or ``--editor command`` Open the function body inside the text editor given by the command (for example, ``-e vi``). The special command ``fish`` will use the built-in editor (same as specifying ``-i``).
Copy doc_src to sphinx_doc_src and add a TOC 2018-12-16 21:08:41 +00:00
Switch backticks to double backticks for rst compatibility 2018-12-19 20:02:45 +00:00			- ``-i`` or ``--interactive`` Force opening the function body in the built-in editor even if ``$VISUAL`` or ``$EDITOR`` is defined.
Copy doc_src to sphinx_doc_src and add a TOC 2018-12-16 21:08:41 +00:00
Switch backticks to double backticks for rst compatibility 2018-12-19 20:02:45 +00:00			- ``-s`` or ``--save`` Automatically save the function after successfully editing it.