Add declension rules for project names in Estonian

These rules supersede grammar forms that thus far have been defined in
WikimediaMessages extension. Additionally these rules target some more
Wikimedia sitenames that previously weren't declined.

Change-Id: Ic1827eed04bcc61be8f5053c61f47610bc0c842a

1 files changed, 39 insertions, 0 deletions

diff --git a/languages/data/grammarTransformations/et.json b/languages/data/grammarTransformations/et.json
new file mode 100644
index 000000000000..017ab7116062
--- /dev/null
+++ b/languages/data/grammarTransformations/et.json
@@ -0,0 +1,39 @@
+{
+	"@metadata": {
+		"comment": "These rules don't cover the whole grammar of the language, and are intended only for names of Wikimedia projects."
+	},
+	"genitive": [
+		[ "(.+)[td]id$", "$1tide" ],
+		[ "(.+stik)$", "$1u" ],
+		[ "(.+iku)d$", "$1te" ],
+		[ "(.+mons)$", "$1i" ]
+	],
+	"partitive": [
+		[ "(.+(edia|[ae]ta|iki|esti))$", "$1t" ],
+		[ "(.+)[td]id$", "$1te" ],
+		[ "(.+stik)$", "$1ku" ],
+		[ "(.+iku)d$", "$1id" ],
+		[ "(.+mons)$", "$1it" ]
+	],
+	"illative": [
+		[ "(.+(edia|[ae]ta|iki|esti))$", "$1sse" ],
+		[ "(.+)[td]id$", "$1tidesse" ],
+		[ "(.+stik)$", "$1ku" ],
+		[ "(.+iku)d$", "$1tesse" ],
+		[ "(.+mons)$", "$1isse" ]
+	],
+	"inessive": [
+		[ "(.+(edia|[ae]ta|iki|esti))$", "$1s" ],
+		[ "(.+)[td]id$", "$1tides" ],
+		[ "(.+stik)$", "$1us" ],
+		[ "(.+iku)d$", "$1tes" ],
+		[ "(.+mons)$", "$1is" ]
+	],
+	"elative": [
+		[ "(.+(edia|[ae]ta|iki|esti))$", "$1st" ],
+		[ "(.+)[td]id$", "$1tidest" ],
+		[ "(.+stik)$", "$1ust" ],
+		[ "(.+iku)d$", "$1test" ],
+		[ "(.+mons)$", "$1ist" ]
+	]
+}