From 7b6ca6e8a158868da316351b64e64ab1cdb5872c Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Mon, 28 Dec 2020 23:05:06 +0800
Subject: ...

---
 src/win/gui/InputMethod.cpp | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'src/win/gui/InputMethod.cpp')

diff --git a/src/win/gui/InputMethod.cpp b/src/win/gui/InputMethod.cpp
index 6643ea58..cc237e88 100644
--- a/src/win/gui/InputMethod.cpp
+++ b/src/win/gui/InputMethod.cpp
@@ -226,7 +226,7 @@ void WinInputMethodContext::OnWindowNativeMessage(
   const auto& message = args.GetWindowMessage();
   switch (message.msg) {
     case WM_CHAR: {
-      const auto c = static_cast<char16_t>(message.w_param);
+      auto c = static_cast<char16_t>(message.w_param);
       if (IsUtf16SurrogatePairCodeUnit(c)) {
         // I don't think this will happen because normal key strike without ime
         // should only trigger ascci character. If it is a charater from
@@ -235,8 +235,12 @@ void WinInputMethodContext::OnWindowNativeMessage(
                      u"A WM_CHAR message for character from supplementary "
                      u"planes is ignored.");
       } else {
-        char16_t s[1] = {c};
-        text_event_.Raise({s, 1});
+        if (c != '\b') {            // ignore backspace
+          if (c == '\r') c = '\n';  // Change \r to \n
+
+          char16_t s[1] = {c};
+          text_event_.Raise({s, 1});
+        }
       }
       args.HandleWithResult(0);
       break;
-- 
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