Function reference
-
opt()
opt_source()
opts()
- Inspecting Option Values
-
define_option()
define_options()
- Defining Options
-
option_spec()
- Specify Option
-
as_params()
- Produce
@param
roxygen sections for options
-
as_roxygen_docs()
- Generate Standalone
?options
Documentation
-
set_envvar_name_fn()
set_option_name_fn()
- Define Naming Conventions
-
option_name_default()
envvar_name_default()
envvar_name_generic()
- Naming Convention Formatters
-
envvar_fns
envvar_is
envvar_is.NULL
envvar_is.character
envvar_is.numeric
envvar_is.logical
envvar_eval
envvar_eval_or_raw
envvar_is_one_of
envvar_choice_of
envvar_is_true
envvar_is_false
envvar_is_set
envvar_str_split
- Generator functions for environment variable processors