diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/repl/scala/tools/nsc/interpreter/Completion.scala | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/repl/scala/tools/nsc/interpreter/Completion.scala b/src/repl/scala/tools/nsc/interpreter/Completion.scala index 3d0b9a975c..6f5194d2f9 100644 --- a/src/repl/scala/tools/nsc/interpreter/Completion.scala +++ b/src/repl/scala/tools/nsc/interpreter/Completion.scala @@ -24,11 +24,11 @@ object Completion { case class Candidates(cursor: Int, candidates: List[String]) { } val NoCandidates = Candidates(-1, Nil) - def looksLikeInvocation(code: String) = ( - (code != null) - && (code startsWith ".") - && !(code == ".") - && !(code startsWith "./") - && !(code startsWith "..") - ) + // a leading dot plus something, but not ".." or "./", ignoring leading whitespace + private val dotlike = """\s*\.[^./].*""".r + def looksLikeInvocation(code: String) = code match { + case null => false // insurance + case dotlike() => true + case _ => false + } } |