Read misc.language, httpstatus and mimetype from their registers, and keep a country's currency a column

README.md

@@ -163,12 +163,15 @@ Each locale carries `address`, `color`, `company`, `date`, `email`, `first-name`
 `personnummer` and `samordningsnummer`, `en_US` adds `ssn` and `itin`. `misc`
 carries `car`, `coordinate`, `country` (ISO 3166), `creditcard` (Luhn-valid),
 `currency` (ISO 4217), `datetime` (RFC 3339), `emoji`, `httpstatus`, `language`
-(ISO 639), `mac`, `mimetype`, `objectid`, `timezone` (IANA), `useragent` and
+(ISO 639-1 and -2), `mac`, `mimetype`, `objectid`, `timezone` (IANA), `useragent` and
 `uuid` (v4). Many carry sub-fields — `misc.currency.symbol`,
 `misc.country.alpha2`, `misc.httpstatus.code` — which `--list` shows. `country`,
 `currency`, `httpstatus`, `language` and `mimetype` are [tables](#table), so
-`misc.country[SE].capital` and `misc.currency[Euro].symbol` select a row;
-[`DATA-LICENSES.md`](DATA-LICENSES.md) names each table's source and licence.
+`misc.country[SE].capital` and `misc.currency[Euro].symbol` select a row. Each
+holds its whole register: every ISO 3166 country, ISO 4217 currency and ISO 639-1
+language, every HTTP status code in use, and every IANA media type that has a
+filename extension. [`DATA-LICENSES.md`](DATA-LICENSES.md) names each table's
+source and licence.
 
 `sex`, `first-name` and `last-name` are tables weighted by bearers, from SCB, the
 SSA and the Census Bureau. `first-name` links to `sex`, so `sv_SE.sex[f].first-name`
@@ -1124,6 +1127,12 @@ App developers writing tests and fixtures, in Go and at a shell:
   tells the two apart, `sex[f].first-name[Kim]`, the ambiguity error spells each
   row inside its parent, and a name repeating inside one parent row is refused at
   load, since nothing could then select it.
+- **`misc.country` carries a currency code, it does not link to `misc.currency`.**
+  A `parent` demands a child for every parent row, and ISO 4217 registers codes no
+  country's row can name: the funds codes (Mvdol, WIR Euro, US Dollar (Next day)),
+  and VED beside VES, both Venezuela's, of which a country row names one. Linking
+  would trade the register for the link, and `misc.country.currency` already pairs a
+  country with its currency in one draw.
 - **The Swedish ids draw Skatteverket's test series.** A Luhn-valid personnummer
   over a random birth number may be a living person's; 238 and 239 after any date
   are blocked from assignment, so the shipped `personnummer` and
@@ -1200,6 +1209,9 @@ docker compose run --rm --user "$(id -u):$(id -g)" data-import data-import/count
 docker compose run --rm --user "$(id -u):$(id -g)" data-import data-import/currency.py
 docker compose run --rm --user "$(id -u):$(id -g)" data-import data-import/geo-us.py
 docker compose run --rm --user "$(id -u):$(id -g)" -e TRAFIKVERKET_API_KEY data-import data-import/geo-se.py
+docker compose run --rm --user "$(id -u):$(id -g)" data-import data-import/httpstatus.py
+docker compose run --rm --user "$(id -u):$(id -g)" data-import data-import/language.py
+docker compose run --rm --user "$(id -u):$(id -g)" data-import data-import/mimetype.py
 docker compose run --rm --user "$(id -u):$(id -g)" data-import data-import/names-se.py
 docker compose run --rm --user "$(id -u):$(id -g)" data-import data-import/names-us.py
 ```