Add possibly missing newline in the full screen menu completion mode

jline · May 3, 2017 · 4e801d8 · 4e801d8
1 parent 6d4122b
commit 4e801d8
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/reader/src/main/java/org/jline/reader/impl/LineReaderImpl.java b/reader/src/main/java/org/jline/reader/impl/LineReaderImpl.java
@@ -4157,7 +4157,12 @@ private void update() {
                         topLine = pr.selectedLine - displayed + 1;
                     }
                 }
-                List<AttributedString> lines = pr.post.columnSplitLength(size.getColumns(), true, display.delayLineWrap());
+                AttributedString post = pr.post;
+                if (post.length() > 0 && post.charAt(post.length() - 1) != '\n') {
+                    post = new AttributedStringBuilder(post.length() + 1)
+                            .append(post).append("\n").toAttributedString();
+                }
+                List<AttributedString> lines = post.columnSplitLength(size.getColumns(), true, display.delayLineWrap());
                 List<AttributedString> sub = new ArrayList<>(lines.subList(topLine, topLine + displayed));
                 sub.add(new AttributedStringBuilder()
                         .style(AttributedStyle.DEFAULT.foreground(AttributedStyle.CYAN))