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Hitting tab button two times in REPL is not recognized anymore #8027

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scabug opened this issue Dec 3, 2013 · 4 comments
Closed

Hitting tab button two times in REPL is not recognized anymore #8027

scabug opened this issue Dec 3, 2013 · 4 comments
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@scabug
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@scabug scabug commented Dec 3, 2013

The behavior how it should be:

Welcome to Scala version 2.10.1 (OpenJDK 64-Bit Server VM, Java 1.7.0_45).
Type in expressions to have them evaluated.
Type :help for more information.

scala> List(1)
res0: List[Int] = List(1)

scala> res0.map // hit tab button the first time
map           mapConserve   

scala> res0.map // hit tab button the second time
                                                                                    
def map[B, That](f: A => B)(implicit bf: generic.CanBuildFrom[Repr,B,That]): That   

scala> res0.map

How it is:

Welcome to Scala version 2.11.0-20131103-143755-4a6882e772 (OpenJDK 64-Bit Server VM, Java 1.7.0_45).
Type in expressions to have them evaluated.
Type :help for more information.

scala> List(1)
res0: List[Int] = List(1)

scala> res0.map // hit tab button the first time
map           mapConserve   

scala> res0.map // hit tab button the second time
map           mapConserve   

scala> res0.map

The REPL doesn't recognize anymore that the tab button is pressed two times.

@scabug
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@scabug scabug commented Dec 3, 2013

Imported From: https://issues.scala-lang.org/browse/SI-8027?orig=1
Reporter: @sschaef
Affected Versions: 2.11.0

@scabug
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@scabug scabug commented Dec 3, 2013

@som-snytt said:
Would be nice if it worked without the res0, too. (I was just looking at the completion code.)

@scabug
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@scabug scabug commented Dec 3, 2013

@sschaef said:
I agree.

@scabug
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@scabug scabug commented Dec 4, 2013

@som-snytt said:
Was not an interesting jline issue.

scala/scala#3218

@scabug scabug closed this Dec 13, 2013
@scabug scabug added this to the 2.11.0-M8 milestone Apr 7, 2017
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