Initial CRAN release.
label_number_locale(), label_percent_locale(), and
label_currency_locale() format numbers, percentages, and currencies
using the conventions of any of several hundred locales from the Unicode
Common Locale Data Repository (CLDR), sourced via the i18n package —
thousands separator, decimal mark, currency symbol placement, and sign
placement all follow the target locale. Locales using the Indian
numbering system (grouping by threes then twos) are not supported, as
they deviate from the standard grouping this package implements._de(), _ch(), and _us() wrapper families (e.g.
label_number_de(), label_percent_ch(), label_currency_us()) provide
ready-to-use formatters for Germany, Switzerland, and the United States.label_number_xx()/label_percent_xx()/label_currency_xx() and their
scale_x/y_number/percent/currency_xx() counterparts additionally cover
24 more locales (#4): France (fr), the United Kingdom (gb), Italy
(it), Spain (es), Austria (at), Ireland (ie), Portugal (pt),
Sweden (se), Norway (no), Finland (fi), Denmark (dk), Brazil
(br), Argentina (ar), Mexico (mx), Canada (ca), Japan (jp),
China (cn), Indonesia (id), South Korea (kr), Australia (au),
Saudi Arabia (sa), South Africa (za), Turkey (tr), and Russia
(ru) — every G20 member except India, whose Indian numbering system
isn't supported (see above).scale_x_number_locale()/scale_y_number_locale() and their
_percent_/_currency_ and _de/_ch/_us counterparts label
ggplot2 axes directly using the same locale-aware formatting.show_locales() lists all supported locale codes.scale_cut (e.g. scale_cut = scales::cut_short_scale(), for
"1K"/"1M"-style suffixes), which is accepted by label_number_locale()
and label_currency_locale() (and so by every _xx() wrapper) but
always errored when actually used, due to an internal naming collision.