SI-9762 Update to JLine 2.14.1

Motivated by the improvements to multi-byte character handling.

Screencast showing the reported bug is fixed:

  http://g.recordit.co/ie1Z367NUl.gif

Here's the changelog since JLine 2.12.1:

  https://github.com/jline/jline2/compare/jline-2.12.1...jline-2.14.1

I needed to disable a new, on-by-default feature in JLine so that
it didn't add a " " after completing the token `equals` in
`foo.equa<TAB>`.

3 files changed, 11 insertions, 9 deletions

diff --git a/src/intellij/scala.ipr.SAMPLE b/src/intellij/scala.ipr.SAMPLE
index 8184b0e45b..79ad2808f6 100644
--- a/src/intellij/scala.ipr.SAMPLE
+++ b/src/intellij/scala.ipr.SAMPLE
@@ -77,7 +77,7 @@
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-asm/bundles/scala-asm-5.0.4-scala-3.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-xml_2.12.0-M3-dc9effe/bundles/scala-xml_2.12.0-M3-dc9effe-1.0.5.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-parser-combinators_2.12.0-M3-dc9effe/bundles/scala-parser-combinators_2.12.0-M3-dc9effe-1.0.4.jar!/" />
-        <root url="jar://$USER_HOME$/.ivy2/cache/jline/jline/jars/jline-2.12.1.jar!/" />
+        <root url="jar://$USER_HOME$/.ivy2/cache/jline/jline/jars/jline-2.14.1.jar!/" />
       </CLASSES>
       <JAVADOC />
       <SOURCES />
@@ -100,7 +100,7 @@
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-asm/bundles/scala-asm-5.0.4-scala-3.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-xml_2.12.0-M3-dc9effe/bundles/scala-xml_2.12.0-M3-dc9effe-1.0.5.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-parser-combinators_2.12.0-M3-dc9effe/bundles/scala-parser-combinators_2.12.0-M3-dc9effe-1.0.4.jar!/" />
-        <root url="jar://$USER_HOME$/.ivy2/cache/jline/jline/jars/jline-2.12.1.jar!/" />
+        <root url="jar://$USER_HOME$/.ivy2/cache/jline/jline/jars/jline-2.14.1.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-partest_2.12.0-M3-dc9effe/jars/scala-partest_2.12.0-M3-dc9effe-1.0.13.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/com.googlecode.java-diff-utils/diffutils/jars/diffutils-1.3.0.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-sbt/test-interface/jars/test-interface-1.0.jar!/" />
@@ -126,7 +126,7 @@
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-asm/bundles/scala-asm-5.0.4-scala-3.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-xml_2.12.0-M3-dc9effe/bundles/scala-xml_2.12.0-M3-dc9effe-1.0.5.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-parser-combinators_2.12.0-M3-dc9effe/bundles/scala-parser-combinators_2.12.0-M3-dc9effe-1.0.4.jar!/" />
-        <root url="jar://$USER_HOME$/.ivy2/cache/jline/jline/jars/jline-2.12.1.jar!/" />
+        <root url="jar://$USER_HOME$/.ivy2/cache/jline/jline/jars/jline-2.14.1.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-partest_2.12.0-M3-dc9effe/jars/scala-partest_2.12.0-M3-dc9effe-1.0.13.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/com.googlecode.java-diff-utils/diffutils/jars/diffutils-1.3.0.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-sbt/test-interface/jars/test-interface-1.0.jar!/" />
@@ -159,7 +159,7 @@
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-asm/bundles/scala-asm-5.0.4-scala-3.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-xml_2.12.0-M3-dc9effe/bundles/scala-xml_2.12.0-M3-dc9effe-1.0.5.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-parser-combinators_2.12.0-M3-dc9effe/bundles/scala-parser-combinators_2.12.0-M3-dc9effe-1.0.4.jar!/" />
-        <root url="jar://$USER_HOME$/.ivy2/cache/jline/jline/jars/jline-2.12.1.jar!/" />
+        <root url="jar://$USER_HOME$/.ivy2/cache/jline/jline/jars/jline-2.14.1.jar!/" />
       </CLASSES>
       <JAVADOC />
       <SOURCES />
@@ -303,7 +303,7 @@
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-asm/bundles/scala-asm-5.0.4-scala-3.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-xml_2.12.0-M3-dc9effe/bundles/scala-xml_2.12.0-M3-dc9effe-1.0.5.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-parser-combinators_2.12.0-M3-dc9effe/bundles/scala-parser-combinators_2.12.0-M3-dc9effe-1.0.4.jar!/" />
-        <root url="jar://$USER_HOME$/.ivy2/cache/jline/jline/jars/jline-2.12.1.jar!/" />
+        <root url="jar://$USER_HOME$/.ivy2/cache/jline/jline/jars/jline-2.14.1.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-lang.modules/scala-partest_2.12.0-M3-dc9effe/jars/scala-partest_2.12.0-M3-dc9effe-1.0.13.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/com.googlecode.java-diff-utils/diffutils/jars/diffutils-1.3.0.jar!/" />
         <root url="jar://$USER_HOME$/.ivy2/cache/org.scala-sbt/test-interface/jars/test-interface-1.0.jar!/" />
@@ -312,4 +312,4 @@
       <SOURCES />
     </library>
   </component>
-</project>
\ No newline at end of file
+</project>
diff --git a/src/repl-jline/scala/tools/nsc/interpreter/jline/JLineReader.scala b/src/repl-jline/scala/tools/nsc/interpreter/jline/JLineReader.scala
index 1f2b0952e7..85287b83f0 100644
--- a/src/repl-jline/scala/tools/nsc/interpreter/jline/JLineReader.scala
+++ b/src/repl-jline/scala/tools/nsc/interpreter/jline/JLineReader.scala
@@ -11,10 +11,9 @@ import java.util.{Collection => JCollection, List => JList}
 
 import _root_.jline.{console => jconsole}
 import jline.console.ConsoleReader
-import jline.console.completer.{CompletionHandler, Completer}
+import jline.console.completer.{CandidateListCompletionHandler, Completer, CompletionHandler}
 import jconsole.history.{History => JHistory}
 
-
 import scala.tools.nsc.interpreter
 import scala.tools.nsc.interpreter.{Completion, NoCompletion}
 import scala.tools.nsc.interpreter.Completion.Candidates
@@ -133,6 +132,9 @@ private class JLineConsoleReader extends jconsole.ConsoleReader with interpreter
           newCursor
         }
       }
+    getCompletionHandler match {
+      case clch: CandidateListCompletionHandler => clch.setPrintSpaceAfterFullCompletion(false)
+    }
 
     completion match {
       case NoCompletion       => ()
diff --git a/versions.properties b/versions.properties
index d4112325d2..2ab66086fb 100644
--- a/versions.properties
+++ b/versions.properties
@@ -26,7 +26,7 @@ scala-xml.version.number=1.0.5
 scala-parser-combinators.version.number=1.0.4
 scala-swing.version.number=2.0.0-M2
 scala-swing.version.osgi=2.0.0.M2
-jline.version=2.12.1
+jline.version=2.14.1
 scala-asm.version=5.0.4-scala-3
 
 # external modules, used internally (not shipped)