From 47a593949e9c30568296fc17e7edc18b01ff38b4 Mon Sep 17 00:00:00 2001
From: ShikiSuen <shikisuen@outlook.com>
Date: Thu, 23 Jun 2022 09:54:08 +0800
Subject: [PATCH] mgrLM // +removeUnigramsFromUserOverrideModel().

---
 Source/Modules/LangModelRelated/mgrLangModel.swift | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Source/Modules/LangModelRelated/mgrLangModel.swift b/Source/Modules/LangModelRelated/mgrLangModel.swift
index d7434229..7afa7aa8 100644
--- a/Source/Modules/LangModelRelated/mgrLangModel.swift
+++ b/Source/Modules/LangModelRelated/mgrLangModel.swift
@@ -452,4 +452,15 @@ enum mgrLangModel {
     gUserOverrideModelCHT.saveData(toURL: userOverrideModelDataURL(InputMode.imeModeCHT))
     gUserOverrideModelCHS.saveData(toURL: userOverrideModelDataURL(InputMode.imeModeCHS))
   }
+
+  static func removeUnigramsFromUserOverrideModel(_ mode: InputMode) {
+    switch mode {
+      case .imeModeCHS:
+        gUserOverrideModelCHT.bleachUnigrams()
+      case .imeModeCHT:
+        gUserOverrideModelCHS.bleachUnigrams()
+      case .imeModeNULL:
+        break
+    }
+  }
 }