#       currently support any options.  This procedure may raise script
  #       errors.  This procedure assumes the local temporary directory is
  #       writable only by applications that are implicitly trusted by the
  #       current user.  If this assumption does not hold on your platform,
  #       DO NOT USE THIS PROCEDURE AS IT MAY BE UNSAFE.
  #
  # <public>
  proc maybeAddTemporaryPackagesToAutoPath { language options {pattern *} } {
  proc maybeAddTemporaryPackagesToAutoPath { language options {pattern ""} } {
    variable temporaryRootDirectory
    variable verboseTemporaryDirectory

    #
    # NOTE: Initially, no temporary package directories have been added
    #       to the auto-path.
    #

<big><big><span style="font-family: monospace;">Public API Procedure &quot;<a href="$ROOT/artifact?ci=trunk&amp;filename=client/1.0/neutral/pkgd.eagle&amp;ln=2253">::PackageDownloader::maybeAddTemporaryPackagesToAutoPath</a>&quot;&nbsp;(from&nbsp;&quot;<a href="$ROOT/artifact?ci=trunk&amp;filename=client/1.0/neutral/pkgd.eagle">pkgd.eagle</a>&quot;)</span></big></big><br>
<br>

<big><span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;Required argument &quot;language&quot;</span></big><br>

<big><span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;Required argument &quot;options&quot;</span></big><br>

<big><span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;Optional argument &quot;pattern&quot; with default value &quot;*&quot;</span></big><br>
<big><span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;Optional argument &quot;pattern&quot; with default value &quot;&quot;</span></big><br>

<blockquote style="font-family: monospace;"><br>
This procedure adds temporary package directories to the auto-path<br>
of the specified language (i.e. native Tcl or Eagle).  Directories<br>
will not be added if already present.  The language argument must<br>
be the literal string &quot;eagle&quot; or the literal string &quot;tcl&quot;.  The<br>
pattern argument is the optional pattern to match against each of<br>