diff options
Diffstat (limited to 'src/compiler/scala/tools/cmd/Reference.scala')
| -rw-r--r-- | src/compiler/scala/tools/cmd/Reference.scala | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/compiler/scala/tools/cmd/Reference.scala b/src/compiler/scala/tools/cmd/Reference.scala index 62b6c893cf..25a16b1e3e 100644 --- a/src/compiler/scala/tools/cmd/Reference.scala +++ b/src/compiler/scala/tools/cmd/Reference.scala @@ -70,18 +70,18 @@ object Reference { def addHelpAlias(f: () => String) = mapHelp { s => val str = "alias for '%s'" format f() def noHelp = (helpFormatStr.format("", "")).length == s.length - val str2 = if (noHelp) str else " (" + str + ")" + val str2 = if (noHelp) str else s" ($str)" s + str2 } def addHelpDefault(f: () => String): Unit = mapHelp { s => val str = "(default: %s)" format f() - if (s.length + str.length < MaxLine) s + " " + str + if (s.length + str.length < MaxLine) s"$s $str" else defaultFormatStr.format(s, str) } def addHelpEnvDefault(name: String): Unit = mapHelp { s => - val line1 = "%s (default: %s)".format(s, name) + val line1 = s"$s (default: $name)" val envNow = envOrNone(name) map ("'" + _ + "'") getOrElse "unset" val line2 = defaultFormatStr.format("Currently " + envNow) |