plural test

src/gui/debugWindow.cpp

@@ -35,6 +35,7 @@ static float oscDebugMin=-1.0;
 static float oscDebugMax=1.0;
 static float oscDebugPower=1.0;
 static int oscDebugRepeat=1;
+static int numApples=1;
 
 static void _drawOsc(const ImDrawList* drawList, const ImDrawCmd* cmd) {
   if (cmd!=NULL) {
@@ -713,6 +714,13 @@ void FurnaceGUI::drawDebug() {
       }
       ImGui::TreePop();
     }
+#ifdef HAVE_LOCALE
+    if (ImGui::TreeNode("Plural Form Test")) {
+      ImGui::InputInt("Number",&numApples);
+      ImGui::Text(ngettext("%d apple","%d apples",numApples),numApples);
+      ImGui::TreePop();
+    }
+#endif
     if (ImGui::TreeNode("User Interface")) {
       if (ImGui::Button("Inspect")) {
         inspectorOpen=!inspectorOpen;

src/momo/momo.c

@@ -851,5 +851,18 @@ const char* momo_ngettext(const char* str1, const char* str2, unsigned long amou
   // TODO: implement
   // gettext("") and take plural form metadata...
   // then I don't know how are plural strings stored
-  return str1;
+  unsigned int plural=runStackMachine(curDomain->pluralProgram,256,amount);
+  // TODO: optimize
+  for (size_t i=curDomain->firstString[(unsigned char)(str[0])]; i<curDomain->stringCount; i++) {
+    if (strcmp(curDomain->stringPtr[i],str1)==0) {
+      const char* ret=curDomain->transPtr[i];
+      for (unsigned int j=0; j<plural; j++) {
+        ret+=strlen(ret)+1;
+      }
+      return ret;
+    }
+  }
+
+  if (amount==1) return str1;
+  return str2;
 }