Add gettext rules as well

See translate/l10n-guide#22

Signed-off-by: Michal Čihař <[email protected]>

export-gettext

@@ -0,0 +1,31 @@
+#! /usr/bin/env python3
+
+# Export Gettext builtin plurals
+
+import re
+from urllib.request import urlopen
+
+URL = 'http://git.savannah.gnu.org/cgit/gettext.git/plain/gettext-tools/src/plural-table.c'
+MATCH = re.compile(r'\s*{\s*"([^"]*)",\s*"([^"]*)",\s*"([^"]*)"\s*},\s*')
+
+with urlopen(URL) as handle:
+    content = handle.read().decode('utf-8')
+
+output = []
+state = 0
+for line in content.splitlines():
+    if 'plural_table' in line:
+        state = 1
+        continue
+    if state == 1:
+        matches = MATCH.match(line)
+        if matches:
+            output.append('{};{};{};{}\n'.format(
+                matches[1],
+                matches[2],
+                int(matches[3].split(';', 1)[0].split('=')[1]),
+                matches[3].split(';', 1)[1].split('=', 1)[1].rstrip(';'),
+            ))
+
+with open('gettext.csv', 'w') as handle:
+    handle.writelines(sorted(output))

gettext.csv

@@ -0,0 +1,37 @@
+be;Belarusian;3;(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)
+bg;Bulgarian;2;(n != 1)
+cs;Czech;3;(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2
+da;Danish;2;(n != 1)
+de;German;2;(n != 1)
+el;Greek;2;(n != 1)
+en;English;2;(n != 1)
+eo;Esperanto;2;(n != 1)
+es;Spanish;2;(n != 1)
+et;Estonian;2;(n != 1)
+fi;Finnish;2;(n != 1)
+fo;Faroese;2;(n != 1)
+fr;French;2;(n > 1)
+ga;Irish;3;n==1 ? 0 : n==2 ? 1 : 2
+he;Hebrew;2;(n != 1)
+hr;Croatian;3;(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)
+hu;Hungarian;2;(n != 1)
+it;Italian;2;(n != 1)
+ja;Japanese;1;0
+ko;Korean;1;0
+lt;Lithuanian;3;(n%10==1 && n%100!=11 ? 0 : n%10>=2 && (n%100<10 || n%100>=20) ? 1 : 2)
+lv;Latvian;3;(n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : 2)
+nb;Norwegian Bokmal;2;(n != 1)
+nl;Dutch;2;(n != 1)
+nn;Norwegian Nynorsk;2;(n != 1)
+no;Norwegian;2;(n != 1)
+pl;Polish;3;(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)
+pt;Portuguese;2;(n != 1)
+pt_BR;Brazilian;2;(n > 1)
+ro;Romanian;3;n==1 ? 0 : (n==0 || (n%100 > 0 && n%100 < 20)) ? 1 : 2
+ru;Russian;3;(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)
+sk;Slovak;3;(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2
+sr;Serbian;3;(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)
+sv;Swedish;2;(n != 1)
+tr;Turkish;2;(n != 1)
+uk;Ukrainian;3;(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)
+vi;Vietnamese;1;0