Man pages for options
Simple, Consistent Package Options
| as_params | Produce @param roxygen sections for options |
| as_roxygen_docs | Generate Standalone '?options' Documentation |
| assert_naming_fn_signature | Assert signature for naming functions |
| defining_options | Defining Options |
| envvar_fns | Generator functions for environment variable processors |
| err | Raise a package error |
| format_field | Format a possible option source |
| format.options_env | Format an options environment |
| format.options_list | Format an options list |
| format.option_spec | Format an option specification |
| format_value | Format value shorthands for command line display |
| get_options_env | Retrieve options environment (experimental) |
| naming | Define Naming Conventions |
| naming_formats | Naming Convention Formatters |
| opt | Inspecting Option Values |
| options_env | Options Environment Class |
| options_fmts | Optional Crayon Handling |
| option_spec | Specify Option |
| pkgname | Grab package name, at runtime |
| reflow_option_desc | Reflow multiline strings |
