Default known terminal keys to beep

jline · Nov 21, 2018 · 438b2ea · 438b2ea
1 parent f65e68b
commit 438b2ea
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/reader/src/main/java/org/jline/reader/impl/LineReaderImpl.java b/reader/src/main/java/org/jline/reader/impl/LineReaderImpl.java
@@ -21,6 +21,7 @@
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;
 import java.util.stream.StreamSupport;
 
 import org.jline.keymap.BindingReader;
@@ -5358,6 +5359,7 @@ public Map<String, KeyMap<Binding>> defaultKeyMaps() {
 
     public KeyMap<Binding> emacs() {
         KeyMap<Binding> emacs = new KeyMap<>();
+        bindKeys(emacs);
         bind(emacs, SET_MARK_COMMAND,                       ctrl('@'));
         bind(emacs, BEGINNING_OF_LINE,                      ctrl('A'));
         bind(emacs, BACKWARD_CHAR,                          ctrl('B'));
@@ -5439,6 +5441,7 @@ public KeyMap<Binding> emacs() {
 
     public KeyMap<Binding> viInsertion() {
         KeyMap<Binding> viins = new KeyMap<>();
+        bindKeys(viins);
         bind(viins, SELF_INSERT,                            range("^@-^_"));
         bind(viins, LIST_CHOICES,                           ctrl('D'));
         bind(viins, SEND_BREAK,                             ctrl('G'));
@@ -5638,6 +5641,13 @@ private String key(Capability capability) {
         return KeyMap.key(terminal, capability);
     }
 
+    private void bindKeys(KeyMap<Binding> emacs) {
+        Stream.of(Capability.values())
+                .filter(c -> c.name().startsWith("key_"))
+                .map(this::key)
+                .forEach(k -> bind(emacs, this::beep, k));
+    }
+
     private void bindArrowKeys(KeyMap<Binding> map) {
         bind(map, UP_LINE_OR_SEARCH,    key(Capability.key_up));
         bind(map, DOWN_LINE_OR_SEARCH,  key(Capability.key_down));