AltGr characters are discarded, fixes #158

jline · Aug 3, 2017 · 7d766fb · 7d766fb
1 parent 8e451a7
commit 7d766fb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/terminal/src/main/java/org/jline/terminal/impl/AbstractWindowsTerminal.java b/terminal/src/main/java/org/jline/terminal/impl/AbstractWindowsTerminal.java
@@ -185,7 +185,9 @@ protected String getEscapeSequenceFromConsoleInput(final boolean isKeyDown, fina
         final int ctrlState = 0x0008 | 0x0004;
         final int shiftState = 0x0010;
         final boolean isCtrl = (controlKeyState & ctrlState) > 0;
-        final boolean isAlt = (controlKeyState & altState) > 0;
+        // Pressing "Alt Gr" is translated to Alt-Ctrl, hence it has to be checked that Ctrl is _not_ pressed,
+        // otherwise inserting of "Alt Gr" codes on non-US keyboards would yield errors
+        final boolean isAlt = (controlKeyState & altState) > 0 && !isCtrl;
         final boolean isShift = (controlKeyState & shiftState) > 0;
         char ch = uchar;
         StringBuilder sb = new StringBuilder(32);