format.options_env

internal

Simple mechanisms for defining and interpreting package options. Provides
helpers for interpreting environment variables, global options, defining
default values and more.

Doug Kelkhoff

options

Simple, Consistent Package Options

format.options_env function

<dl><dt>x</dt>
<dd>An option environment ("option_env") class object</dd>
<dt>...</dt>
<dd>Additional arguments unused</dd>
<dt>fmt</dt>
<dd>A list of formats to use for formatting individual text elements</dd></dl>

Arguments

Format an options environment — format.options_env

<dl>

<dt>x</dt>
<dd>An option environment ("option_env") class object</dd>


<dt>...</dt>
<dd>Additional arguments unused</dd>


<dt>fmt</dt>
<dd>A list of formats to use for formatting individual text elements</dd>

</dl>

format.options_env: Format an options environment

Description

Usage

Value

Arguments