From 37fd32501b4a2f815fbff24518e452b59b6cc895 Mon Sep 17 00:00:00 2001
From: Horizontal42 <75383519+Horizontal42@users.noreply.github.com>
Date: Tue, 23 Jun 2026 23:30:11 +0300
Subject: [PATCH] =?UTF-8?q?add=20sterling/quid/=D1=81=D1=82=D0=B5=D1=80?=
 =?UTF-8?q?=D0=BB=D0=B8=D0=BD=D0=B3=20phrases=20for=20GBP?=
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---
 src/engine/engine.test.ts | 10 ++++++++++
 src/engine/vocab-data.ts  |  4 ++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/engine/engine.test.ts b/src/engine/engine.test.ts
index 8a6c75f..7c14977 100644
--- a/src/engine/engine.test.ts
+++ b/src/engine/engine.test.ts
@@ -162,6 +162,16 @@ describe("currency", () => {
     expect(calc("$10 + $5")).toBe("$15");
     expect(calc("$10 + 20%")).toBe("$12");
   });
+  it("GBP↔RUB via natural phrases", () => {
+    // "sterling" and "quid" as English shortcuts (bare "pounds" is weight, not GBP)
+    expect(calc("100 sterling in RUB")).toBe("40,000 ₽");
+    expect(calc("100 quid in rubles")).toBe("40,000 ₽");
+    // Russian: "стерлинг" (bare "фунт" is weight unit, not GBP)
+    expect(calc("100 стерлингов в рублях")).toBe("40,000 ₽");
+    // existing multi-word forms still work
+    expect(calc("100 GBP in RUB")).toBe("40,000 ₽");
+    expect(calc("£100 in RUB")).toBe("40,000 ₽");
+  });
 });
 
 describe("numeral systems", () => {
diff --git a/src/engine/vocab-data.ts b/src/engine/vocab-data.ts
index d3727cd..27890c5 100644
--- a/src/engine/vocab-data.ts
+++ b/src/engine/vocab-data.ts
@@ -123,7 +123,7 @@ export const EN: VocabLocale = {
     "FKP.format": "£ %@",
     "FKP.variants": "Falkland Islands Pounds,Falkland Islands Pound,Falkland Pounds",
     "GBP.format": "£ %@",
-    "GBP.variants": "Pound sterling,Pounds sterling,£,￡,british pound,british pounds",
+    "GBP.variants": "Pound sterling,Pounds sterling,£,￡,british pound,british pounds,sterling,sterlings,quid,quids",
     "GEL.format": "%@ lari",
     "GEL.variants": "Lari,Georgian Lari",
     "GHS.format": "GH₵ %@",
@@ -646,7 +646,7 @@ export const RU: VocabLocale = {
     "FKP.format": "%@ £",
     "FKP.variants": "Фунт Фолклендских островов,Фолклендский фунт,Фолклендских фунтов,Фолклендских фунтах",
     "GBP.format": "%@ £",
-    "GBP.variants": "Фунт стерлингов,Фунтов стерлингов,Фунтах стерлингов,Британский фунт,Британских фунтов,Фунт,Фунтов,Британских фунтах,Фунтах",
+    "GBP.variants": "Фунт стерлингов,Фунтов стерлингов,Фунтах стерлингов,Британский фунт,Британских фунтов,Британских фунтах,стерлинг,стерлинга,стерлингов,стерлинги,стерлингам,стерлингами,стерлингах",
     "GEL.variants": "Грузинский лари,Лари",
     "GHS.format": "%@ GH₵",
     "GHS.variants": "Ганский седи,Седи",