Scala example source code file (Command.scala)

This example Scala source code file (Command.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

abstracttext, abstracttext, cmdoption, cmdoptionlong, martin, mbold, mono, mono, ndash, section, section, see, string, string

The Scala Command.scala source code

/* NSC -- new Scala compiler
 * Copyright 2005-2011 LAMP/EPFL
 * @author Stephane Micheloud
 */

package scala.man1

trait Command {
  import _root_.scala.tools.docutil.ManPage._

  protected def cn: String
  def command = cn.substring(cn.lastIndexOf(".") + 1, cn.length() - 1)

  protected def MBold(contents: AbstractText) = Mono(Bold(contents))
  protected def MItalic(contents: AbstractText) = Mono(Italic(contents))

  protected def CmdLine(opts: AbstractText) =
    MBold(command) & Mono(" " & opts)

  protected def CmdOption(opt: String, params: AbstractText) =
    Mono(Bold(NDash & opt) & " " & params & " ")

  protected def CmdOption(opt: String): AbstractText =
    Mono(Bold(NDash & opt) & " ")

  protected def CmdOptionLong(opt: String, params: AbstractText) =
    Mono(Bold(NDash & NDash & opt) & " " & params & " ")

  protected def CmdOptionLong(opt: String): AbstractText =
    Mono(Bold(NDash & NDash & opt) & " ")

  protected def Argument(arg: String): AbstractText =
    "<" & Italic(arg) & ">"

  def authors = Section("AUTHOR",

    "Written by Martin Odersky and other members of the " &
    Link("Scala team", "http://www.scala-lang.org/node/89") & ".")

  def copyright = Section("COPYRIGHT",

    "This is open-source software, available to you under a BSD-like license. " &
    "See accomponying \"copyright\" or \"LICENSE\" file for copying conditions. " &
    "There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A " &
    "PARTICULAR PURPOSE.")

  def bugs = Section("REPORTING BUGS",

    "Report bugs to " & Mono("http://lampsvn.epfl.ch/trac/scala") & ".")

  //private val df = new java.text.SimpleDateFormat("MMM d, yyyy")
  //private val rightNow = new java.util.Date()

  def lastModified: String = "April 18, 2007" // df.format(rightNow)

  def manpage: Document
}