Allow TAB completion on an empty buffer

Fixes #210
2018-03-26 11:38:26 +02:00
parent a0b2eb005d
commit d813888dc7
1 changed files with 3 additions and 1 deletions
--- a/spring-shell-core/src/main/java/org/springframework/shell/jline/JLineShellAutoConfiguration.java
+++ b/spring-shell-core/src/main/java/org/springframework/shell/jline/JLineShellAutoConfiguration.java
@@ -174,7 +174,9 @@ public class JLineShellAutoConfiguration {
 				})
 				.parser(parser());

-		return lineReaderBuilder.build();
+		LineReader lineReader = lineReaderBuilder.build();
+		lineReader.unsetOpt(LineReader.Option.INSERT_TAB); // This allows completion on an empty buffer, rather than inserting a tab
+		return lineReader;
 	}

 	/**