#
    # NOTE: Is the Eagle Package for Tcl (Garuda) available?  This check
    #       is different in Eagle and Tcl.
    #
    if {[isEagle]} then {
      return [expr {[llength [info commands tcl]] > 0 && [tcl ready] && \
          [catch {tcl eval [tcl master] package present Garuda}] == 0 && \
          [catch {tcl eval [tcl master] garuda packageid} packageId] == 0}]
    } else {
      return [expr {[catch {package present Garuda}] == 0 && \
          [catch {garuda packageid} packageId] == 0}]
    }
  }
 
  proc isTclThread { name } {
................................................................................
    return ""
  }
 
  proc readFile { fileName } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set file_id [open $fileName RDONLY]
    fconfigure $file_id -encoding binary -translation binary; # BINARY DATA
    set result [read $file_id]
    close $file_id
    return $result
  }
 
  proc readSharedFile { fileName } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
................................................................................
      lappend command 0 file -share readWrite
    }

    #
    # NOTE: Open the file using the command constructed above, configure
    #       the channel for binary data, and output the data to it.
    #
    set file_id [eval $command]
    fconfigure $file_id -encoding binary -translation binary; # BINARY DATA
    set result [read $file_id]
    close $file_id
    return $result
  }
 
  proc writeFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set file_id [open $fileName {WRONLY CREAT TRUNC}]
    fconfigure $file_id -encoding binary -translation binary; # BINARY DATA
    puts -nonewline $file_id $data
    close $file_id
    return ""
  }
 
  proc appendFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set file_id [open $fileName {WRONLY CREAT APPEND}]
    fconfigure $file_id -encoding binary -translation binary; # BINARY DATA
    puts -nonewline $file_id $data
    close $file_id
    return ""
  }
 
  proc appendLogFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set file_id [open $fileName {WRONLY CREAT APPEND}]
    fconfigure $file_id -encoding binary -translation \
        [expr {[isEagle] ? "protocol" : "auto"}]; # LOG DATA
    puts -nonewline $file_id $data
    close $file_id
    return ""
  }
 
  proc appendSharedFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
................................................................................
      lappend command 0 file -share readWrite
    }

    #
    # NOTE: Open the file using the command constructed above, configure
    #       the channel for binary data, and output the data to it.
    #
    set file_id [eval $command]
    fconfigure $file_id -encoding binary -translation binary; # BINARY DATA
    puts -nonewline $file_id $data; flush $file_id
    close $file_id
    return ""
  }
 
  proc appendSharedLogFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
................................................................................
      lappend command 0 file -share readWrite
    }

    #
    # NOTE: Open the file using the command constructed above, configure
    #       the channel for binary data, and output the data to it.
    #
    set file_id [eval $command]
    fconfigure $file_id -encoding binary -translation \
        [expr {[isEagle] ? "protocol" : "auto"}]; # LOG DATA
    puts -nonewline $file_id $data; flush $file_id
    close $file_id
    return ""
  }
 
  proc readAsciiFile { fileName } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set file_id [open $fileName RDONLY]
    fconfigure $file_id -encoding ascii -translation auto; # ASCII TEXT
    set result [read $file_id]
    close $file_id
    return $result
  }
 
  proc writeAsciiFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set file_id [open $fileName {WRONLY CREAT TRUNC}]
    fconfigure $file_id -encoding ascii -translation auto; # ASCII TEXT
    puts -nonewline $file_id $data
    close $file_id
    return ""
  }
 
  proc readUnicodeFile { fileName } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set file_id [open $fileName RDONLY]
    fconfigure $file_id -encoding unicode -translation auto; # UNICODE TEXT
    set result [read $file_id]
    close $file_id
    return $result
  }
 
  proc writeUnicodeFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set file_id [open $fileName {WRONLY CREAT TRUNC}]
    fconfigure $file_id -encoding unicode -translation auto; # UNICODE TEXT
    puts -nonewline $file_id $data
    close $file_id
    return ""
  }
 
  proc getDirResultPath { pattern path } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #       Is the result path itself already absolute?
................................................................................
        return "cannot fetch update, the URI is invalid"
      }
    }
 
    proc runUpdateAndExit {} {
      set directory [file dirname [info nameofexecutable]]

      set command [list exec -- \
          [file join $directory Hippogriff.exe] -delay 2000]

      eval $command &; exit -force
    }
 
    proc getUpdateData { uri } {
      #
................................................................................
 
    #
    # NOTE: This proc is used to check for new versions -OR- new update
    #       scripts for the runtime when a user executes the interactive
    #       "#check" command.  To disable this functionality, simply
    #       redefine this procedure to do nothing.
    #
    proc checkForUpdate { {wantScripts false} } {
      #
      # NOTE: This should work properly in Eagle only.
      #
      set updateUri [appendArgs [info engine Uri] [info engine UpdateFile]]

      #
      # NOTE: Fetch the master update data from the distribution site
................................................................................
      # NOTE: Split the data into lines.
      #
      set lines [split $updateData \n]

      #
      # NOTE: Keep track of how many update scripts are processed.
      #
      set scriptCount 0




      #
      # NOTE: Check each line to find the build information...
      #
      foreach line $lines {
        #
        # NOTE: Remove excess whitespace.
................................................................................
              set patchLevel [lindex $fields 4]

              if {[string length $patchLevel] == 0} then {
                set patchLevel 0.0.0.0; # no patch level?
              }

              #



















              # NOTE: Grab the patch level for the running engine.
              #
              set enginePatchLevel [info engine PatchLevel]

              #



















              # NOTE: Compare the patch level from the line to the one we
              #       are currently using.

              #

              set compare [package vcompare $patchLevel $enginePatchLevel]


              if {($checkBuild && $compare > 0) || \








                  ($checkScript && $compare == 0)} then {
                #
                # NOTE: Grab the time-stamp field.


                #
                set timeStamp [lindex $fields 5]




                if {[string length $timeStamp] == 0} then {
                  set timeStamp 0; #never?




                }












                #
                # NOTE: Grab the base URI field (i.e. it may be a mirror
                #       site).
                #
                set baseUri [lindex $fields 6]

                if {$checkBuild && [string length $baseUri] == 0} then {
................................................................................
                #
                set notes [lindex $fields 10]

                if {[string length $notes] > 0} then {
                  set notes [unescapeUpdateNotes $notes]
                }

                #
                # NOTE: Does it look like the number of seconds since the
                #       epoch or some kind of date/time string?
                #
                if {[string is integer -strict $timeStamp]} then {
                  set dateTime [clock format $timeStamp]
                } else {
                  set dateTime [clock format [clock scan $timeStamp]]
                }

                #
                # NOTE: The engine patch level from the line is greater,
                #       we are out-of-date.  Return the result of our
                #       checking now.
                #
                if {$checkBuild} then {
                  return [list [appendArgs "newer build " $patchLevel \


                      " is available as of " $dateTime] [list $baseUri \
                      $patchLevel] [list $notes]]
                }

                #
                # NOTE: The script patch level from the line matches the
                #       current engine patch level exactly, this script
                #       should be evaluated if it can be authenticated.
................................................................................

                  #
                  # NOTE: Next, verify the script has a valid base URI.
                  #       For update scripts, this must be the location
                  #       where the update script data can be downloaded.
                  #
                  if {[string length $baseUri] == 0} then {

                    tqputs $channel [appendArgs \
                        "---- invalid baseUri value for update script line: " \
                        $line \"\n]

                    continue
                  }

                  #
                  # NOTE: Next, grab the md5 field and see if it looks valid.
                  #       Below, the value of this field will be compared to
                  #       that of the actual MD5 hash of the downloaded script
                  #       data.
                  #
                  set lineMd5 [lindex $fields 7]

                  if {[string length $lineMd5] == 0} then {

                    tqputs $channel [appendArgs \
                        "---- invalid md5 value for update script line: " \
                        $line \"\n]

                    continue
                  }

                  #
                  # NOTE: Next, grab the sha1 field and see if it looks valid.
                  #       Below, the value of this field will be compared to
                  #       that of the actual SHA1 hash of the downloaded script
                  #       data.
                  #
                  set lineSha1 [lindex $fields 8]

                  if {[string length $lineSha1] == 0} then {

                    tqputs $channel [appendArgs \
                        "---- invalid sha1 value for update script line: " \
                        $line \"\n]

                    continue
                  }

                  #
                  # NOTE: Next, grab the sha512 field and see if it looks
                  #       valid.  Below, the value of this field will be
                  #       compared to that of the actual SHA512 hash of the
                  #       downloaded script data.
                  #
                  set lineSha512 [lindex $fields 9]

                  if {[string length $lineSha512] == 0} then {

                    tqputs $channel [appendArgs \
                        "---- invalid sha512 value for update script line: " \
                        $line \"\n]

                    continue
                  }

                  #
                  # NOTE: Next, show the extra information associated with
                  #       this update script, if any.
                  #

                  tqputs $channel [appendArgs \
                      "---- fetching update script from \"" $baseUri "\" (" \
                      $dateTime ") with notes:\n"]

                  set trimNotes [string trim $notes]

                  tqputs $channel [appendArgs \
                      [expr {[string length $trimNotes] > 0 ? $trimNotes : \
                      "<none>"}] "\n---- end of update script notes\n"]


                  #
                  # NOTE: Next, attempt to fetch the update script data.
                  #
                  set code [catch {getUpdateScriptData $baseUri} result]

                  if {$code == 0} then {
................................................................................
                    # NOTE: Success, set the script data from the result.
                    #
                    set scriptData $result
                  } else {
                    #
                    # NOTE: Failure, report the error message to the log.
                    #

                    tqputs $channel [appendArgs \
                        "---- failed to fetch update script: " $result \n]

                    continue
                  }

                  #
                  # NOTE: Next, verify that the md5, sha1, and sha512
                  #       hashes of the raw script data match what was
                  #       specified in the md5, sha1, and sha512 fields.
                  #
                  set scriptMd5 [hash normal md5 $scriptData]

                  if {![string equal -nocase $lineMd5 $scriptMd5]} then {

                    tqputs $channel [appendArgs \
                        "---- wrong md5 value \"" $scriptMd5 \
                        "\" for update script line: " $line \"\n]

                    continue
                  }

                  set scriptSha1 [hash normal sha1 $scriptData]

                  if {![string equal -nocase $lineSha1 $scriptSha1]} then {

                    tqputs $channel [appendArgs \
                        "---- wrong sha1 value \"" $scriptSha1 \
                        "\" for update script line: " $line \"\n]

                    continue
                  }

                  set scriptSha512 [hash normal sha512 $scriptData]

                  if {![string equal -nocase $lineSha512 $scriptSha512]} then {

                    tqputs $channel [appendArgs \
                        "---- wrong sha512 value \"" $scriptSha512 \
                        "\" for update script line: " $line \"\n]

                    continue
                  }

                  #
                  # NOTE: Finally, everything looks good.  Therefore, just
                  #       evaluate the update script and print the result.
                  #

                  tqputs $channel [appendArgs \
                      "---- evaluating update script from \"" $baseUri \
                      \"...\n]


                  #
                  # NOTE: Reset the variables that will be used to contain
                  #       the result of the update script.
                  #
                  set code 0; set result ""

................................................................................
                    # NOTE: Reset manual override of the script file name
                    #       to be returned by [info script].
                    #
                    object invoke -flags +NonPublic Interpreter.GetActive \
                        PopScriptLocation true
                  }












                  host result $code $result; incr scriptCount
                  tqputs $channel "\n---- end of update script results\n"
                }

              } elseif {$checkBuild && $compare < 0} then {
                #
                # NOTE: The patch level from the line is less, we are more
                #       up-to-date than the latest version?
                #
                return [list [appendArgs "running build " $enginePatchLevel \
                    " is newer than the latest build " $patchLevel]]


              } elseif {$checkBuild} then {
                #
                # NOTE: The patch levels are equal, we are up-to-date.
                #
                return [list "running build is the latest"]


              }
            }
          }
        }
      }

      #
      # NOTE: Figure out what the final result should be.  If we get
      #       to this point when checking for a new build, something
      #       must have gone awry.  Otherwise, report the number of
      #       update scripts that were successfully processed.
      #
      if {$wantScripts} then {


        if {$scriptCount > 0} then {
          return [list [appendArgs \
              "processed " $scriptCount " update scripts"]]

        } else {
          return [list "no update scripts were processed"]
        }
      } else {
        return [list "cannot determine if running build is the latest"]
      }
    }
 
    proc getReturnType { object member } {
      if {[string length $object] == 0 || [string length $member] == 0} then {
        return ""
      }

    #
    # NOTE: Is the Eagle Package for Tcl (Garuda) available?  This check
    #       is different in Eagle and Tcl.
    #
    if {[isEagle]} then {
      return [expr {[llength [info commands tcl]] > 0 && [tcl ready] && \
          [catch {tcl eval [tcl master] {package present Garuda}}] == 0 && \
          [catch {tcl eval [tcl master] {garuda packageid}} packageId] == 0}]
    } else {
      return [expr {[catch {package present Garuda}] == 0 && \
          [catch {garuda packageid} packageId] == 0}]
    }
  }
 
  proc isTclThread { name } {
................................................................................
    return ""
  }
 
  proc readFile { fileName } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set channel [open $fileName RDONLY]
    fconfigure $channel -encoding binary -translation binary; # BINARY DATA
    set result [read $channel]
    close $channel
    return $result
  }
 
  proc readSharedFile { fileName } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
................................................................................
      lappend command 0 file -share readWrite
    }

    #
    # NOTE: Open the file using the command constructed above, configure
    #       the channel for binary data, and output the data to it.
    #
    set channel [eval $command]
    fconfigure $channel -encoding binary -translation binary; # BINARY DATA
    set result [read $channel]
    close $channel
    return $result
  }
 
  proc writeFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set channel [open $fileName {WRONLY CREAT TRUNC}]
    fconfigure $channel -encoding binary -translation binary; # BINARY DATA
    puts -nonewline $channel $data
    close $channel
    return ""
  }
 
  proc appendFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set channel [open $fileName {WRONLY CREAT APPEND}]
    fconfigure $channel -encoding binary -translation binary; # BINARY DATA
    puts -nonewline $channel $data
    close $channel
    return ""
  }
 
  proc appendLogFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set channel [open $fileName {WRONLY CREAT APPEND}]
    fconfigure $channel -encoding binary -translation \
        [expr {[isEagle] ? "protocol" : "auto"}]; # LOG DATA
    puts -nonewline $channel $data
    close $channel
    return ""
  }
 
  proc appendSharedFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
................................................................................
      lappend command 0 file -share readWrite
    }

    #
    # NOTE: Open the file using the command constructed above, configure
    #       the channel for binary data, and output the data to it.
    #
    set channel [eval $command]
    fconfigure $channel -encoding binary -translation binary; # BINARY DATA
    puts -nonewline $channel $data; flush $channel
    close $channel
    return ""
  }
 
  proc appendSharedLogFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
................................................................................
      lappend command 0 file -share readWrite
    }

    #
    # NOTE: Open the file using the command constructed above, configure
    #       the channel for binary data, and output the data to it.
    #
    set channel [eval $command]
    fconfigure $channel -encoding binary -translation \
        [expr {[isEagle] ? "protocol" : "auto"}]; # LOG DATA
    puts -nonewline $channel $data; flush $channel
    close $channel
    return ""
  }
 
  proc readAsciiFile { fileName } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set channel [open $fileName RDONLY]
    fconfigure $channel -encoding ascii -translation auto; # ASCII TEXT
    set result [read $channel]
    close $channel
    return $result
  }
 
  proc writeAsciiFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set channel [open $fileName {WRONLY CREAT TRUNC}]
    fconfigure $channel -encoding ascii -translation auto; # ASCII TEXT
    puts -nonewline $channel $data
    close $channel
    return ""
  }
 
  proc readUnicodeFile { fileName } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set channel [open $fileName RDONLY]
    fconfigure $channel -encoding unicode -translation auto; # UNICODE TEXT
    set result [read $channel]
    close $channel
    return $result
  }
 
  proc writeUnicodeFile { fileName data } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #
    set channel [open $fileName {WRONLY CREAT TRUNC}]
    fconfigure $channel -encoding unicode -translation auto; # UNICODE TEXT
    puts -nonewline $channel $data
    close $channel
    return ""
  }
 
  proc getDirResultPath { pattern path } {
    #
    # NOTE: This should work properly in both Tcl and Eagle.
    #       Is the result path itself already absolute?
................................................................................
        return "cannot fetch update, the URI is invalid"
      }
    }
 
    proc runUpdateAndExit {} {
      set directory [file dirname [info nameofexecutable]]

      set command [list exec -shell -- \
          [file join $directory Hippogriff.exe] -delay 2000]

      eval $command &; exit -force
    }
 
    proc getUpdateData { uri } {
      #
................................................................................
 
    #
    # NOTE: This proc is used to check for new versions -OR- new update
    #       scripts for the runtime when a user executes the interactive
    #       "#check" command.  To disable this functionality, simply
    #       redefine this procedure to do nothing.
    #
    proc checkForUpdate { {wantScripts false} {quiet false} } {
      #
      # NOTE: This should work properly in Eagle only.
      #
      set updateUri [appendArgs [info engine Uri] [info engine UpdateFile]]

      #
      # NOTE: Fetch the master update data from the distribution site
................................................................................
      # NOTE: Split the data into lines.
      #
      set lines [split $updateData \n]

      #
      # NOTE: Keep track of how many update scripts are processed.
      #
      array set scriptCount {
        invalid            0 fail               0 bad                0
        ok                 0 error              0
      }

      #
      # NOTE: Check each line to find the build information...
      #
      foreach line $lines {
        #
        # NOTE: Remove excess whitespace.
................................................................................
              set patchLevel [lindex $fields 4]

              if {[string length $patchLevel] == 0} then {
                set patchLevel 0.0.0.0; # no patch level?
              }

              #
              # NOTE: Grab the time-stamp field.
              #
              set timeStamp [lindex $fields 5]

              if {[string length $timeStamp] == 0} then {
                set timeStamp 0; #never?
              }

              #
              # NOTE: Does it look like the number of seconds since the epoch
              #       or some kind of date/time string?
              #
              if {[string is integer -strict $timeStamp]} then {
                set dateTime [clock format $timeStamp]
              } else {
                set dateTime [clock format [clock scan $timeStamp]]
              }

              #
              # NOTE: Grab the patch level for the running engine.
              #
              set enginePatchLevel [info engine PatchLevel]

              #
              # NOTE: Grab the time-stamp for the running engine.
              #
              set engineTimeStamp [info engine TimeStamp]

              if {[string length $engineTimeStamp] == 0} then {
                set engineTimeStamp 0; #never?
              }

              #
              # NOTE: Does it look like the number of seconds since the epoch
              #       or some kind of date/time string?
              #
              if {[string is integer -strict $engineTimeStamp]} then {
                set engineDateTime [clock format $engineTimeStamp]
              } else {
                set engineDateTime [clock format [clock scan $engineTimeStamp]]
              }

              #
              # NOTE: For build lines, compare the patch level from the line
              #       to the one we are currently using using a simple patch
              #       level comparison.
              #
              if {$checkBuild} then {
                set compare [package vcompare $patchLevel $enginePatchLevel]
              } else {
                #

                # NOTE: This is not a build line, no match.
                #
                set compare -1
              }

              #
              # NOTE: For script lines, use regular expression matching.
              #
              if {$checkScript} then {
                #

                # NOTE: Use [catch] here to prevent raising a script error
                #       due to a malformed patch level regular expression.
                #

                if {[catch {
                  regexp -nocase -- $patchLevel $enginePatchLevel
                } match]} then {
                  #


                  # NOTE: The patch level from the script line was most
                  #       likely not a valid regular expression.
                  #
                  set match false
                }
              } else {
                #
                # NOTE: This is not a script line, no match.
                #
                set match false
              }

              #
              # NOTE: Are we interested in further processing this line?
              #
              if {($checkBuild && $compare > 0) ||
                  ($checkScript && $match)} then {
                #
                # NOTE: Grab the base URI field (i.e. it may be a mirror
                #       site).
                #
                set baseUri [lindex $fields 6]

                if {$checkBuild && [string length $baseUri] == 0} then {
................................................................................
                #
                set notes [lindex $fields 10]

                if {[string length $notes] > 0} then {
                  set notes [unescapeUpdateNotes $notes]
                }











                #
                # NOTE: The engine patch level from the line is greater,
                #       we are out-of-date.  Return the result of our
                #       checking now.
                #
                if {$checkBuild} then {
                  return [list [appendArgs \
                      "latest build " $patchLevel ", dated " $dateTime \
                      ", is newer than running build " $enginePatchLevel \
                      ", dated " $engineDateTime] [list $baseUri \
                      $patchLevel] [list $notes]]
                }

                #
                # NOTE: The script patch level from the line matches the
                #       current engine patch level exactly, this script
                #       should be evaluated if it can be authenticated.
................................................................................

                  #
                  # NOTE: Next, verify the script has a valid base URI.
                  #       For update scripts, this must be the location
                  #       where the update script data can be downloaded.
                  #
                  if {[string length $baseUri] == 0} then {
                    if {!$quiet} then {
                      tqputs $channel [appendArgs \
                          "---- invalid baseUri value for update script " \
                          "line: " $line \"\n]
                    }
                    incr scriptCount(invalid); continue
                  }

                  #
                  # NOTE: Next, grab the md5 field and see if it looks valid.
                  #       Below, the value of this field will be compared to
                  #       that of the actual MD5 hash of the downloaded script
                  #       data.
                  #
                  set lineMd5 [lindex $fields 7]

                  if {[string length $lineMd5] == 0} then {
                    if {!$quiet} then {
                      tqputs $channel [appendArgs \
                          "---- invalid md5 value for update script " \
                          "line: " $line \"\n]
                    }
                    incr scriptCount(invalid); continue
                  }

                  #
                  # NOTE: Next, grab the sha1 field and see if it looks valid.
                  #       Below, the value of this field will be compared to
                  #       that of the actual SHA1 hash of the downloaded script
                  #       data.
                  #
                  set lineSha1 [lindex $fields 8]

                  if {[string length $lineSha1] == 0} then {
                    if {!$quiet} then {
                      tqputs $channel [appendArgs \
                          "---- invalid sha1 value for update script " \
                          "line: " $line \"\n]
                    }
                    incr scriptCount(invalid); continue
                  }

                  #
                  # NOTE: Next, grab the sha512 field and see if it looks
                  #       valid.  Below, the value of this field will be
                  #       compared to that of the actual SHA512 hash of the
                  #       downloaded script data.
                  #
                  set lineSha512 [lindex $fields 9]

                  if {[string length $lineSha512] == 0} then {
                    if {!$quiet} then {
                      tqputs $channel [appendArgs \
                          "---- invalid sha512 value for update script " \
                          "line: " $line \"\n]
                    }
                    incr scriptCount(invalid); continue
                  }

                  #
                  # NOTE: Next, show the extra information associated with
                  #       this update script, if any.
                  #
                  if {!$quiet} then {
                    tqputs $channel [appendArgs \
                        "---- fetching update script from \"" $baseUri \
                        "\" (" $dateTime ") with notes:\n"]

                    set trimNotes [string trim $notes]

                    tqputs $channel [appendArgs \
                        [expr {[string length $trimNotes] > 0 ? $trimNotes : \
                        "<none>"}] "\n---- end of update script notes\n"]
                  }

                  #
                  # NOTE: Next, attempt to fetch the update script data.
                  #
                  set code [catch {getUpdateScriptData $baseUri} result]

                  if {$code == 0} then {
................................................................................
                    # NOTE: Success, set the script data from the result.
                    #
                    set scriptData $result
                  } else {
                    #
                    # NOTE: Failure, report the error message to the log.
                    #
                    if {!$quiet} then {
                      tqputs $channel [appendArgs \
                          "---- failed to fetch update script: " $result \n]
                    }
                    incr scriptCount(fail); continue
                  }

                  #
                  # NOTE: Next, verify that the md5, sha1, and sha512
                  #       hashes of the raw script data match what was
                  #       specified in the md5, sha1, and sha512 fields.
                  #
                  set scriptMd5 [hash normal md5 $scriptData]

                  if {![string equal -nocase $lineMd5 $scriptMd5]} then {
                    if {!$quiet} then {
                      tqputs $channel [appendArgs \
                          "---- wrong md5 value \"" $scriptMd5 \
                          "\" for update script line: " $line \"\n]
                    }
                    incr scriptCount(bad); continue
                  }

                  set scriptSha1 [hash normal sha1 $scriptData]

                  if {![string equal -nocase $lineSha1 $scriptSha1]} then {
                    if {!$quiet} then {
                      tqputs $channel [appendArgs \
                          "---- wrong sha1 value \"" $scriptSha1 \
                          "\" for update script line: " $line \"\n]
                    }
                    incr scriptCount(bad); continue
                  }

                  set scriptSha512 [hash normal sha512 $scriptData]

                  if {![string equal -nocase $lineSha512 $scriptSha512]} then {
                    if {!$quiet} then {
                      tqputs $channel [appendArgs \
                          "---- wrong sha512 value \"" $scriptSha512 \
                          "\" for update script line: " $line \"\n]
                    }
                    incr scriptCount(bad); continue
                  }

                  #
                  # NOTE: Finally, everything looks good.  Therefore, just
                  #       evaluate the update script and print the result.
                  #
                  if {!$quiet} then {
                    tqputs $channel [appendArgs \
                        "---- evaluating update script from \"" $baseUri \
                        \"...\n]
                  }

                  #
                  # NOTE: Reset the variables that will be used to contain
                  #       the result of the update script.
                  #
                  set code 0; set result ""

................................................................................
                    # NOTE: Reset manual override of the script file name
                    #       to be returned by [info script].
                    #
                    object invoke -flags +NonPublic Interpreter.GetActive \
                        PopScriptLocation true
                  }

                  #
                  # NOTE: Keep track of the number of update scripts that
                  #       generate Ok and Error return codes.
                  #
                  if {$code == 0} then {
                    incr scriptCount(ok)
                  } else {
                    incr scriptCount(error)
                  }

                  if {!$quiet} then {
                    host result $code $result
                    tqputs $channel "\n---- end of update script results\n"
                  }
                }
              } elseif {$checkBuild && $compare < 0} then {
                #
                # NOTE: The patch level from the line is less, we are more
                #       up-to-date than the latest version?
                #
                return [list [appendArgs \
                    "running build " $enginePatchLevel ", dated " \
                    $engineDateTime ", is newer than latest build " \
                    $patchLevel ", dated " $dateTime]]
              } elseif {$checkBuild} then {
                #
                # NOTE: The patch levels are equal, we are up-to-date.
                #
                return [list [appendArgs \
                    "running build " $enginePatchLevel ", dated " \
                    $engineDateTime ", is the latest build"]]
              }
            }
          }
        }
      }

      #
      # NOTE: Figure out what the final result should be.  If we get
      #       to this point when checking for a new build, something
      #       must have gone awry.  Otherwise, report the number of
      #       update scripts that were successfully processed.
      #
      if {$wantScripts} then {
        set scriptCount(total) [expr [join [array values scriptCount] +]]

        if {$scriptCount(total) > 0} then {
          return [list [appendArgs \
              "processed " $scriptCount(total) " update scripts: " \
              [array get scriptCount]]]
        } else {
          return [list "no update scripts were processed"]
        }
      } else {
        return [list "could not determine if running build is the latest"]
      }
    }
 
    proc getReturnType { object member } {
      if {[string length $object] == 0 || [string length $member] == 0} then {
        return ""
      }

    ############################ BEGIN Eagle ONLY #############################
    ###########################################################################

    #
    # NOTE: Commands specific to initializing the Eagle interactive shell
    #       environment should be placed here.
    #





    ###########################################################################
    ############################# END Eagle ONLY ##############################
    ###########################################################################
  } else {
    ###########################################################################
    ############################# BEGIN Tcl ONLY ##############################

    ############################ BEGIN Eagle ONLY #############################
    ###########################################################################

    #
    # NOTE: Commands specific to initializing the Eagle interactive shell
    #       environment should be placed here.
    #
    proc help { args } {
      eval lappend command #help $args; debug icommand $command
      error "for interactive help please use: #help $args"
    }
 
    ###########################################################################
    ############################# END Eagle ONLY ##############################
    ###########################################################################
  } else {
    ###########################################################################
    ############################# BEGIN Tcl ONLY ##############################

    #
    # NOTE: Now, attempt to flush the test log queue, if available.
    #
    tlog ""
  }
 
  proc getTclShellFileName {} {
    #





    # NOTE: Check the environment variables we know about that
    #       may contain the path where the Tcl shell is located.
    #
    foreach name [list Eagle_Tcl_Shell Tcl_Shell] {
      set value [getEnvironmentVariable $name]

      #
      # TODO: Possibly add a check if the file actually exists
      #       here.
      #
      if {[string length $value] > 0} then {
        #
        # NOTE: *EXTERNAL* Return verbatim, no normalization.














        #
        return $value
      }
    }

    #
    # NOTE: None of the environment variables returned anything































































    #       valid, return the fallback default.
    #
    return tclsh
  }
 
  proc getTemporaryPath {} {
    #
    # NOTE: Build the list of "temporary directory" override
................................................................................
      }
    }

    return $result
  }
 
  proc formatDecimal { value {places 4} {zeros false} } {












    if {[isEagle] && [llength [info commands object]] > 0} then {
      #
      # HACK: This works; however, in order to do this kind of thing cleanly,
      #       we really need the Tcl [format] command.
      #
      set result [object invoke String Format [appendArgs "{0:0." \
          [string repeat [expr {$zeros ? "0" : "#"}] $places] "}"] \
................................................................................

      unset object; # dispose
    } else {
      #
      # NOTE: See, nice and clean when done in Tcl?
      #
      set result [format [appendArgs %. $places f] $value]













    }

    return $result
  }
 
  proc clearTestPercent { channel } {
    if {[isEagle]} then {
................................................................................
        #       test suite.  Make sure these commands do not already exist
        #       prior to attempt to adding them.
        #
        if {[llength [info commands testConstraint]] == 0} then {
          interp alias {} testConstraint {} haveOrAddConstraint

          if {!$quiet} then {
            tqputs [getTestChannelOrDefault] [appendArgs \
                "---- added \"testConstraint\" alias\n"]
          }
        }

        if {[llength [info commands ::tcltest::testConstraint]] == 0} then {
          interp alias {} ::tcltest::testConstraint {} haveOrAddConstraint

          if {!$quiet} then {
            tqputs [getTestChannelOrDefault] [appendArgs \
                "---- added \"::tcltest::testConstraint\" alias\n"]
          }
        }

        #
        # NOTE: This is needed by most tests in the Tcl test suite.  Make
        #       sure this command does not already exist prior to adding it.
        #
        if {[llength [info commands ::tcltest::cleanupTests]] == 0} then {
          proc ::tcltest::cleanupTests { args } {}

          if {!$quiet} then {
            tqputs [getTestChannelOrDefault] [appendArgs \
                "---- added \"::tcltest::cleanupTests\" procedure\n"]
          }
        }
      } else {
        #
        # NOTE: Remove the compatibility shim command aliases that we setup
        #       earlier.
        #
        if {[lsearch -exact [info commands] \
            ::tcltest::cleanupTests] != -1} then {
          rename ::tcltest::cleanupTests ""

          if {!$quiet} then {
            tqputs $::test_channel [appendArgs \
                "---- removed \"::tcltest::cleanupTests\" procedure\n"]
          }
        }

        if {[lsearch -exact [interp aliases] \
            ::tcltest::testConstraint] != -1} then {
          interp alias {} ::tcltest::testConstraint {} {}

          if {!$quiet} then {
            tqputs $::test_channel [appendArgs \
                "---- removed \"::tcltest::testConstraint\" alias\n"]
          }
        }

        if {[lsearch -exact [interp aliases] testConstraint] != -1} then {
          interp alias {} testConstraint {} {}

          if {!$quiet} then {
            tqputs $::test_channel [appendArgs \
                "---- removed \"testConstraint\" alias\n"]
          }
        }
      }
    }
 
    proc tresult { code result } {
      host result $code $result; tlog $result
................................................................................
          after flags =$flags
        }
      } finally {
        interp bgerror {} $bgerror
      }
    }
 
    proc testExecTclScript { script } {
      try {
        #
        # NOTE: Get a temporary file name for the script we are going to
        #       use to query the machine type for the native Tcl shell.
        #
        set fileName [file tempname]

................................................................................
        #
        # NOTE: Since the native Tcl shell cannot simply evaluate a string
        #       supplied via the command line, write the script to be
        #       evaluated to the temporary file.
        #
        writeFile $fileName $script






















        #
        # NOTE: Evaluate the script using the native Tcl shell, trim the
        #       excess whitespace from the output, and return it to the
        #       caller.
        #
        if {[catch {string trim \
            [testExec $::test_tclsh [list -success Success] \
            [appendArgs \" $fileName \"]]} result] == 0} then {
          #
          # NOTE: Success, return the result to the caller.
          #
          return $result
        } else {
          #
................................................................................
          #       type for the native Tcl shell.
          #
          catch {file delete $fileName}
        }
      }
    }
 
    proc getTclVersionForTclShell {} {
      return [testExecTclScript {
        puts -nonewline stdout [info tclversion]
      }]
    }
 
    proc getCommandsForTclShell {} {
      return [testExecTclScript {
        puts -nonewline stdout [info commands]
      }]
    }
 
    proc getMachineForTclShell {} {
      return [testExecTclScript {
        puts -nonewline stdout $tcl_platform(machine)
      }]
    }
 






    proc getTkVersionForTclShell {} {
      return [testExecTclScript {
        puts -nonewline stdout [package require Tk]; exit
      }]

    }
 
    proc getGarudaDll {} {
      #
      # NOTE: Get the Garuda DLL of the same platform (i.e. machine type)
      #       as the native Tcl shell.
      #

    #
    # NOTE: Now, attempt to flush the test log queue, if available.
    #
    tlog ""
  }
 
  proc getTclShellFileName { automatic } {
    #
    # NOTE: Start out with an empty list of candiate Tcl shells.
    #
    set shells [list]

    #
    # NOTE: Check all environment variables we know about that
    #       may contain the path where the Tcl shell is located.
    #
    foreach name [list Eagle_Tcl_Shell Tcl_Shell] {
      set value [getEnvironmentVariable $name]

      #
      # TODO: Possibly add a check if the file actually exists
      #       here.
      #
      if {[string length $value] > 0} then {
        #
        # NOTE: *EXTERNAL* Use verbatim, no normalization.
        #
        if {$automatic} then {
          #
          # NOTE: In automatic mode, the environment variable
          #       value simply represents another candidate
          #       Tcl shell (i.e. it does not halt the search
          #       for other candidate Tcl shells).
          #
          lappend shells $value
        } else {
          #
          # NOTE: In manual mode, the environment variable
          #       value represents an "override" and halts
          #       the search for other candidate Tcl shells.
          #
          return $value
        }
      }
    }


    #
    # NOTE: The automatic Tcl shell detection is only available when
    #       running in Eagle.
    #
    if {[isEagle]} then {
      #
      # NOTE: Attempt to check for the "best" available dynamically
      #       loadable Tcl library and then attempt to use its
      #       "associated" Tcl shell.  A very similar block of code
      #       is also used by the [checkForTclInstalls] procedure
      #       in the constraints package.
      #
      if {[catch {tcl select -architecture} tcl] == 0} then {
        #
        # NOTE: Did we find one?  Attempt to grab the index of the
        #       version field from the returned dictionary value.
        #
        set dotVersion [getDictionaryValue $tcl version]

        #
        # NOTE: Verify that the version we found is valid and that
        #       it conforms to the pattern we expect.
        #
        if {[string length $dotVersion] > 0 && \
            [regexp -- {^\d+\.\d+$} $dotVersion]} then {
          #
          # NOTE: Gather the list of candidate Tcl shells to check
          #       using the range of versions we are interested in,
          #       starting with the "best" available version and
          #       ending with the absolute minimum version supported
          #       by the Eagle core library.  A very similar block
          #       of code is also used by the [checkForTclShell]
          #       procedure in the constraints package.
          #
          foreach version [lsort -real -decreasing [tcl \
              versionrange -maximumversion $dotVersion]] {
            lappend shells [appendArgs \
                tclsh [string map [list . ""] $version]]

            lappend shells [appendArgs tclsh $version]
          }
        }
      }

      #
      # NOTE: Check each candidate Tcl shell and query its fully
      #       qualified path from it.  If it cannot be executed,
      #       we know that candidate Tcl shell is not available.
      #
      foreach shell $shells {
        if {[catch {
          getTclExecutableForTclShell $shell
        } executable] == 0 && $executable ne "error"} then {
          #
          # NOTE: It looks like this Tcl shell is available.
          #       Return the fully qualified path to it now.
          #
          return $executable
        }
      }
    }

    #
    # NOTE: Return the fallback default.
    #
    return tclsh
  }
 
  proc getTemporaryPath {} {
    #
    # NOTE: Build the list of "temporary directory" override
................................................................................
      }
    }

    return $result
  }
 
  proc formatDecimal { value {places 4} {zeros false} } {
    #
    # NOTE: If the value is an empty string, do nothing and return an empty
    #       string.
    #
    if {[string length $value] == 0} then {
      return ""
    }

    #
    # NOTE: For now, use slightly different methods for formatting floating
    #       pointer numbers for native Tcl and Eagle.
    #
    if {[isEagle] && [llength [info commands object]] > 0} then {
      #
      # HACK: This works; however, in order to do this kind of thing cleanly,
      #       we really need the Tcl [format] command.
      #
      set result [object invoke String Format [appendArgs "{0:0." \
          [string repeat [expr {$zeros ? "0" : "#"}] $places] "}"] \
................................................................................

      unset object; # dispose
    } else {
      #
      # NOTE: See, nice and clean when done in Tcl?
      #
      set result [format [appendArgs %. $places f] $value]

      #
      # HACK: Since native Tcl does not appear to expose a method to only
      #       preserve non-zero trailing digits, we may need to manually
      #       remove extra trailing zeros.
      #
      if {!$zeros} then {
        #
        # NOTE: Remove all trailing zeros and the trailing decimal point,
        #       if necessary.
        #
        set result [string trimright [string trimright $result 0] .]
      }
    }

    return $result
  }
 
  proc clearTestPercent { channel } {
    if {[isEagle]} then {
................................................................................
        #       test suite.  Make sure these commands do not already exist
        #       prior to attempt to adding them.
        #
        if {[llength [info commands testConstraint]] == 0} then {
          interp alias {} testConstraint {} haveOrAddConstraint

          if {!$quiet} then {
            tqputs [getTestChannelOrDefault] \
                "---- added \"testConstraint\" alias\n"
          }
        }

        if {[llength [info commands ::tcltest::testConstraint]] == 0} then {
          interp alias {} ::tcltest::testConstraint {} haveOrAddConstraint

          if {!$quiet} then {
            tqputs [getTestChannelOrDefault] \
                "---- added \"::tcltest::testConstraint\" alias\n"
          }
        }

        #
        # NOTE: This is needed by most tests in the Tcl test suite.  Make
        #       sure this command does not already exist prior to adding it.
        #
        if {[llength [info commands ::tcltest::cleanupTests]] == 0} then {
          proc ::tcltest::cleanupTests { args } {}

          if {!$quiet} then {
            tqputs [getTestChannelOrDefault] \
                "---- added \"::tcltest::cleanupTests\" procedure\n"
          }
        }
      } else {
        #
        # NOTE: Remove the compatibility shim command aliases that we setup
        #       earlier.
        #
        if {[lsearch -exact [info commands] \
            ::tcltest::cleanupTests] != -1} then {
          rename ::tcltest::cleanupTests ""

          if {!$quiet} then {
            tqputs $::test_channel \
                "---- removed \"::tcltest::cleanupTests\" procedure\n"
          }
        }

        if {[lsearch -exact [interp aliases] \
            ::tcltest::testConstraint] != -1} then {
          interp alias {} ::tcltest::testConstraint {} {}

          if {!$quiet} then {
            tqputs $::test_channel \
                "---- removed \"::tcltest::testConstraint\" alias\n"
          }
        }

        if {[lsearch -exact [interp aliases] testConstraint] != -1} then {
          interp alias {} testConstraint {} {}

          if {!$quiet} then {
            tqputs $::test_channel \
                "---- removed \"testConstraint\" alias\n"
          }
        }
      }
    }
 
    proc tresult { code result } {
      host result $code $result; tlog $result
................................................................................
          after flags =$flags
        }
      } finally {
        interp bgerror {} $bgerror
      }
    }
 
    proc testExecTclScript { script {shell ""} } {
      try {
        #
        # NOTE: Get a temporary file name for the script we are going to
        #       use to query the machine type for the native Tcl shell.
        #
        set fileName [file tempname]

................................................................................
        #
        # NOTE: Since the native Tcl shell cannot simply evaluate a string
        #       supplied via the command line, write the script to be
        #       evaluated to the temporary file.
        #
        writeFile $fileName $script

        #
        # NOTE: Use the specified shell, if it is valid; otherwise, use
        #       the configured Tcl shell.
        #
        if {[string length $shell] == 0} then {
          #
          # NOTE: Before attempting to use the configured Tcl shell, make
          #       sure it has actually been set.
          #
          if {[info exists ::test_tclsh] && \
              [string length $::test_tclsh] > 0} then {
            set shell $::test_tclsh
          } else {
            #
            # NOTE: We cannot execute the native Tcl shell because one
            #       has not been specified, nor configured.
            #
            return error
          }
        }

        #
        # NOTE: Evaluate the script using the native Tcl shell, trim the
        #       excess whitespace from the output, and return it to the
        #       caller.
        #
        if {[catch {string trim \
            [testExec $shell [list -success Success] \
            [appendArgs \" $fileName \"]]} result] == 0} then {
          #
          # NOTE: Success, return the result to the caller.
          #
          return $result
        } else {
          #
................................................................................
          #       type for the native Tcl shell.
          #
          catch {file delete $fileName}
        }
      }
    }
 
    proc getTclVersionForTclShell { {shell ""} } {
      return [testExecTclScript {
        puts -nonewline stdout [info tclversion]
      } $shell]
    }
 
    proc getCommandsForTclShell { {shell ""} } {
      return [testExecTclScript {
        puts -nonewline stdout [info commands]
      } $shell]
    }
 
    proc getMachineForTclShell { {shell ""} } {
      return [testExecTclScript {
        puts -nonewline stdout $tcl_platform(machine)
      } $shell]
    }
 
    proc getTclExecutableForTclShell { {shell ""} } {
      return [testExecTclScript {
        puts -nonewline stdout [info nameofexecutable]
      } $shell]
    }
 
    proc getTkVersionForTclShell { {shell ""} } {
      return [testExecTclScript {
        puts -nonewline stdout [package require Tk]; exit

      } $shell]
    }
 
    proc getGarudaDll {} {
      #
      # NOTE: Get the Garuda DLL of the same platform (i.e. machine type)
      #       as the native Tcl shell.
      #

    # NOTE: If we actually found a vendor-specific testing infrastructure
    #       directory then modify the TestPath property of the current
    #       interpreter to point directly to it.
    #
    if {[string length $vendor_directory] > 0} then {
      setupInterpreterTestPath stdout $vendor_directory false
    }









  }
}
 
###############################################################################
############################### END VENDOR CODE ###############################
###############################################################################

    # NOTE: If we actually found a vendor-specific testing infrastructure
    #       directory then modify the TestPath property of the current
    #       interpreter to point directly to it.
    #
    if {[string length $vendor_directory] > 0} then {
      setupInterpreterTestPath stdout $vendor_directory false
    }

    #
    # HACK: Prevent the Eagle core test suite infrastructure from doing
    #       things that require beta 29 (or later) binaries.  This section
    #       should be removed when the Eagle beta 29 binaries are checked
    #       into the System.Data.SQLite repository.
    #
    set ::no(getTclShellFileName) 1; # NOTE: Lack of [tcl versionrange].
    set ::no(testSuiteFiles) 1; # NOTE: Lack of [hash -filename].
  }
}
 
###############################################################################
############################### END VENDOR CODE ###############################
###############################################################################

      #       a package.  Make sure we can hash content before proceeding.
      #
      if {[isEagle] || [catch {package require sha1}] == 0} then {
        tputs $channel yes\n

        foreach fileName $fileNames {
          if {[isEagle]} then {




            set sha1 [hash normal sha1 [readFile $fileName]]
          } else {
            #
            # BUGBUG: Apparently, the ActiveState tcllib sha1 package may
            #         have a bug that produces the wrong values here.  No
            #         attempt is made here to work around any such bug.



            #
            set sha1 [sha1::sha1 -hex -filename $fileName]
          }

          tputs $channel [appendArgs \
              "---- file \"" $fileName "\"... sha1 (" $sha1 ")\n"]
        }
................................................................................

    tputs $channel no\n
  }
 
  proc checkForFossil { channel } {
    tputs $channel "---- checking for Fossil... "

    if {[catch {set version [exec -- fossil version]}] == 0} then {
      set version [string trim $version]
      set pattern {^This is fossil version (.*) \[([0-9a-f]+)\]\
          \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} UTC$}

      if {[regexp -- $pattern $version dummy version sourceId]} then {
        #
        # NOTE: Add a constraint to show that the Fossil executable
................................................................................
        addConstraint fossil_version

        #
        # NOTE: Append the version of Fossil currently in use.
        #
        append result version " " $version " \[" $sourceId \]

        if {[catch {set remote [exec -- fossil remote]}] == 0} then {
          set remote [string trim $remote]; set valid false

          if {[isEagle]} then {
            #
            # NOTE: With Eagle, we can actually validate the URI.
            #
            if {[uri isvalid $remote]} then {
................................................................................
      addConstraint performance

      tputs $channel yes\n
    } else {
      tputs $channel no\n
    }
  }


































 
  proc checkForStackIntensive { channel } {
    tputs $channel "---- checking for stack intensive testing... "

    #
    # NOTE: Are we allowed to do stack intensive testing?
    #
................................................................................
        "---- checking for network connectivity to host \"" $host "\"... "]

    if {[isEagle]} then {
      #
      # NOTE: Running this check on the Mono 3.3.0 release build will lock
      #       up the process; therefore, attempt to skip it in that case.
      #

      if {![isMono] || ![haveConstraint mono33]} then {
        #
        # BUGBUG: Tcl 8.4 does not like this expression (and Tcl tries to
        #         compile it even though it will only actually ever be
        #         evaluated in Eagle).
        #
        set expr {[llength [info commands uri]] > 0 && \
            [catch {uri ping $host $timeout} response] == 0 && \
................................................................................
    ############################ BEGIN Eagle ONLY #############################
    ###########################################################################

    proc checkForSoftwareUpdateTrust { channel } {
      tputs $channel "---- checking for software update trust... "

      if {[llength [info commands uri]] > 0 && \
          [catch {uri softwareupdates} result] == 0 && \
          $result eq "software update certificate is trusted"} then {
        #
        # NOTE: Yes, it appears that we trust our software updates.
        #       Since this setting is off by default, the user (or
        #       a script evaluated by the user) must have manually
        #       turned it on.
        #
        addConstraint softwareUpdate
................................................................................
        tputs $channel no\n
      }
    }
 
    proc checkForHost { channel } {
      tputs $channel "---- checking for host... "

      if {[catch {host isopen} result] == 0} then {
        if {$result} then {
          addConstraint hostIsOpen

          tputs $channel open\n
        } else {
          if {[catch {host redirected Input} result] == 0} then {
            if {$result} then {
              addConstraint hostInputRedirected

              tputs $channel redirected\n
            } else {
              addConstraint hostIsClosed

              tputs $channel closed\n
            }
          } else {
            tlog $result; tputs $channel error\n]
          }
        }
      } else {
        tlog $result; tputs $channel error\n]
      }
    }
 
    proc checkForHostType { channel } {
      tputs $channel "---- checking for host type... "

      if {[set code [catch {object invoke \
................................................................................
 
    proc checkForRuntime { channel } {
      tputs $channel "---- checking for runtime... "

      #
      # NOTE: Are we running inside Mono (regardless of operating system)?
      #
      if {[isMono]} then {
        #
        # NOTE: Yes, it appears that we are running inside Mono.
        #
        addConstraint mono; # running on Mono.

        tputs $channel [appendArgs [expr {[info exists \
            ::eagle_platform(runtime)] ? \
................................................................................

        #
        # NOTE: Now create a version string for use in the constraint name
        #       (remove the periods).
        #
        set version [string map [list . ""] $dotVersion]

        if {[isMono]} then {
          #
          # NOTE: If the runtime version was found, add a test constraint
          #       for it now.
          #
          if {[string length $version] > 0} then {
              #
              # NOTE: We are running on Mono.  Keep track of the specific
................................................................................
        #
        # NOTE: The culture information is present, use it and show it.
        #
        addConstraint [appendArgs culture. [string map [list - _] $culture]]

        tputs $channel [appendArgs $culture \n]
      } else {
        tputs $channel [appendArgs unknown \n]
      }
    }
 
    proc checkForThreadCulture { channel } {
      tputs $channel "---- checking for thread culture... "

      #
................................................................................
        # NOTE: The culture information is present, use it and show it.
        #
        addConstraint [appendArgs threadCulture. [string map [list - _] \
            $culture]]

        tputs $channel [appendArgs $culture \n]
      } else {
        tputs $channel [appendArgs unknown \n]
      }
    }
 
    proc checkForQuiet { channel } {
      tputs $channel "---- checking for quiet... "

      if {[catch {object invoke Interpreter.GetActive Quiet} quiet] == 0 && \
................................................................................

      tputs $channel no\n
    }
 
    proc checkForTclReady { channel } {
      tputs $channel "---- checking for Tcl readiness... "

      if {[catch {tcl ready} result] == 0 && $result} then {
        #
        # NOTE: Yes, native Tcl is loaded and ready.
        #
        addConstraint tclReady




































        tputs $channel yes\n

      } else {













        tputs $channel no\n
      }
    }
 
    proc checkForTclShell { channel } {
      #
      # HACK: If this returns "error" that normally indicates an error was
      #       caught during [exec] (i.e. the native Tcl shell could not be
      #       executed).
      #
      set prefix "---- checking for Tcl shell version... "

      if {[catch {getTclVersionForTclShell} result] == 0 && \
          $result ne "error"} then {
        #
        # NOTE: Yes, a native Tcl shell appears to be available.
        #
        addConstraint tclShell

        #
        # NOTE: Now, add the version specific test constraint.
        #

        addConstraint [appendArgs tclShell [string map [list . ""] $result]]

        tputs $channel [appendArgs $prefix "yes (" $result ")\n"]
      } else {
        tputs $channel [appendArgs $prefix no\n]
      }
    }
 
    proc checkForTkPackage { channel } {
      #
................................................................................
      # HACK: We do not care about the Tk version returned from this
      #       procedure, we only care if it returns "error" because that
      #       would indicate an error was caught during [exec] (i.e. the
      #       native Tcl shell could not be executed).
      #
      set prefix "---- checking for Tk package version... "

      if {[catch {getTkVersionForTclShell} result] == 0 && \
          $result ne "error"} then {
        #
        # NOTE: Yes, a native Tk package appears to be available.
        #
        addConstraint tkPackage

        tputs $channel [appendArgs $prefix "yes (" $result ")\n"]
      } else {
        tputs $channel [appendArgs $prefix no\n]
      }
    }
 
    proc checkForPowerShell { channel } {
      tputs $channel "---- checking for PowerShell... "
................................................................................
          if {[string length $version] > 0} then {
            set nativeUtility [appendArgs \
                $name . [join [lrange [split $version .] 0 1] .]]
          } else {
            set nativeUtility $name
          }


          addConstraint [appendArgs nativeUtility. $nativeUtility]

          tputs $channel [appendArgs $::eagle_platform(nativeUtility) \
              " " ( $nativeUtility ) \n]
        } else {
          tputs $channel unknown\n
        }
................................................................................
        set release [object invoke Microsoft.Win32.Registry GetValue $key \
            Release null]

        if {[string is integer -strict $release] && $release >= 378389} then {
          #
          # NOTE: Yes, it appears that it is available.
          #







          addConstraint dotNet45









          #
          # NOTE: Show the "release" value we found in the registry.
          #
          tputs $channel [appendArgs "yes (" $release ")\n"]

          #
          # NOTE: We are done here, return now.
          #
          return
        }
      }
................................................................................
        set key [appendArgs HKEY_LOCAL_MACHINE\\ \
            [getSoftwareRegistryKey true] {\Microsoft\VisualStudio}]

        #
        # NOTE: The versions of Visual Studio that we support.
        #
        set versions [list [list 8.0 2005] [list 9.0 2008] \
            [list 10.0 2010] [list 11.0 2012]]

        #
        # NOTE: Check each version and keep track of the ones we find.
        #
        foreach version $versions {
          #
          # NOTE: Attempt to fetch the Visual Studio install directory
................................................................................
        checkForTclOptions checkForWindowsCommandProcessor checkForFossil \
        checkForEagle checkForSymbols checkForLogFile checkForGaruda \
        checkForShell checkForDebug checkForTk checkForVersion \
        checkForCommand checkForTestExec checkForTestMachine \
        checkForTestPlatform checkForTestConfiguration checkForTestSuffix \
        checkForFile checkForPathFile checkForNativeCode checkForTip127 \
        checkForTip194 checkForTip241 checkForTip285 checkForTip405 \
        checkForTip426 checkForTiming checkForPerformance \
        checkForStackIntensive checkForInteractive checkForInteractiveCommand \
        checkForUserInteraction checkForNetwork checkForCompileOption] false \
        false

    ###########################################################################
    ############################## END Tcl ONLY ###############################
    ###########################################################################

      #       a package.  Make sure we can hash content before proceeding.
      #
      if {[isEagle] || [catch {package require sha1}] == 0} then {
        tputs $channel yes\n

        foreach fileName $fileNames {
          if {[isEagle]} then {
            #
            # NOTE: Use the relatively new -filename option to the Eagle
            #       [hash] command.
            #
            set sha1 [hash normal -filename sha1 $fileName]
          } else {
            #
            # BUGBUG: Apparently, the ActiveState tcllib sha1 package may
            #         have a bug that produces the wrong values here.  No
            #         attempt is made here to work around any such bug.
            #         For further information, please see:
            #
            #         http://core.tcl.tk/tcllib/info/ad20454023
            #
            set sha1 [sha1::sha1 -hex -filename $fileName]
          }

          tputs $channel [appendArgs \
              "---- file \"" $fileName "\"... sha1 (" $sha1 ")\n"]
        }
................................................................................

    tputs $channel no\n
  }
 
  proc checkForFossil { channel } {
    tputs $channel "---- checking for Fossil... "

    if {[catch {exec -- fossil version} version] == 0} then {
      set version [string trim $version]
      set pattern {^This is fossil version (.*) \[([0-9a-f]+)\]\
          \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} UTC$}

      if {[regexp -- $pattern $version dummy version sourceId]} then {
        #
        # NOTE: Add a constraint to show that the Fossil executable
................................................................................
        addConstraint fossil_version

        #
        # NOTE: Append the version of Fossil currently in use.
        #
        append result version " " $version " \[" $sourceId \]

        if {[catch {exec -- fossil remote} remote] == 0} then {
          set remote [string trim $remote]; set valid false

          if {[isEagle]} then {
            #
            # NOTE: With Eagle, we can actually validate the URI.
            #
            if {[uri isvalid $remote]} then {
................................................................................
      addConstraint performance

      tputs $channel yes\n
    } else {
      tputs $channel no\n
    }
  }
 
  proc checkForBigLists { channel } {
    tputs $channel "---- checking for big list testing... "

    #
    # NOTE: Are we allowed to do big list testing?
    #
    if {![info exists ::no(bigLists)]} then {
      if {[isEagle]} then {
        #
        # MONO: Using the native utility library when running on Mono to
        #       join big lists seems to cause StackOverflowException to
        #       be thrown.
        #
        if {[info exists ::no(mono)] || ![isMono] || \
            ![haveConstraint nativeUtility]} then {
          #
          # NOTE: Yes, it appears that it is available.
          #
          addConstraint bigLists

          tputs $channel yes\n
        } else {
          tputs $channel "no, broken on Mono with native utility\n"
        }
      } else {
        addConstraint bigLists

        tputs $channel yes\n
      }
    } else {
      tputs $channel no\n
    }
  }
 
  proc checkForStackIntensive { channel } {
    tputs $channel "---- checking for stack intensive testing... "

    #
    # NOTE: Are we allowed to do stack intensive testing?
    #
................................................................................
        "---- checking for network connectivity to host \"" $host "\"... "]

    if {[isEagle]} then {
      #
      # NOTE: Running this check on the Mono 3.3.0 release build will lock
      #       up the process; therefore, attempt to skip it in that case.
      #
      if {[info exists ::no(mono)] || ![isMono] || \
          ![haveConstraint mono33]} then {
        #
        # BUGBUG: Tcl 8.4 does not like this expression (and Tcl tries to
        #         compile it even though it will only actually ever be
        #         evaluated in Eagle).
        #
        set expr {[llength [info commands uri]] > 0 && \
            [catch {uri ping $host $timeout} response] == 0 && \
................................................................................
    ############################ BEGIN Eagle ONLY #############################
    ###########################################################################

    proc checkForSoftwareUpdateTrust { channel } {
      tputs $channel "---- checking for software update trust... "

      if {[llength [info commands uri]] > 0 && \
          [catch {uri softwareupdates} trust] == 0 && \
          $trust eq "software update certificate is trusted"} then {
        #
        # NOTE: Yes, it appears that we trust our software updates.
        #       Since this setting is off by default, the user (or
        #       a script evaluated by the user) must have manually
        #       turned it on.
        #
        addConstraint softwareUpdate
................................................................................
        tputs $channel no\n
      }
    }
 
    proc checkForHost { channel } {
      tputs $channel "---- checking for host... "

      if {[catch {host isopen} open] == 0} then {
        if {$open} then {
          addConstraint hostIsOpen

          tputs $channel open\n
        } else {
          if {[catch {host redirected Input} redirected] == 0} then {
            if {$redirected} then {
              addConstraint hostInputRedirected

              tputs $channel redirected\n
            } else {
              addConstraint hostIsClosed

              tputs $channel closed\n
            }
          } else {
            tlog $redirected; tputs $channel error\n
          }
        }
      } else {
        tlog $open; tputs $channel error\n
      }
    }
 
    proc checkForHostType { channel } {
      tputs $channel "---- checking for host type... "

      if {[set code [catch {object invoke \
................................................................................
 
    proc checkForRuntime { channel } {
      tputs $channel "---- checking for runtime... "

      #
      # NOTE: Are we running inside Mono (regardless of operating system)?
      #
      if {![info exists ::no(mono)] && [isMono]} then {
        #
        # NOTE: Yes, it appears that we are running inside Mono.
        #
        addConstraint mono; # running on Mono.

        tputs $channel [appendArgs [expr {[info exists \
            ::eagle_platform(runtime)] ? \
................................................................................

        #
        # NOTE: Now create a version string for use in the constraint name
        #       (remove the periods).
        #
        set version [string map [list . ""] $dotVersion]

        if {![info exists ::no(mono)] && [isMono]} then {
          #
          # NOTE: If the runtime version was found, add a test constraint
          #       for it now.
          #
          if {[string length $version] > 0} then {
              #
              # NOTE: We are running on Mono.  Keep track of the specific
................................................................................
        #
        # NOTE: The culture information is present, use it and show it.
        #
        addConstraint [appendArgs culture. [string map [list - _] $culture]]

        tputs $channel [appendArgs $culture \n]
      } else {
        tputs $channel unknown\n
      }
    }
 
    proc checkForThreadCulture { channel } {
      tputs $channel "---- checking for thread culture... "

      #
................................................................................
        # NOTE: The culture information is present, use it and show it.
        #
        addConstraint [appendArgs threadCulture. [string map [list - _] \
            $culture]]

        tputs $channel [appendArgs $culture \n]
      } else {
        tputs $channel unknown\n
      }
    }
 
    proc checkForQuiet { channel } {
      tputs $channel "---- checking for quiet... "

      if {[catch {object invoke Interpreter.GetActive Quiet} quiet] == 0 && \
................................................................................

      tputs $channel no\n
    }
 
    proc checkForTclReady { channel } {
      tputs $channel "---- checking for Tcl readiness... "

      if {[catch {tcl ready} ready] == 0 && $ready} then {
        #
        # NOTE: Yes, native Tcl is loaded and ready.
        #
        addConstraint tclReady

        #
        # NOTE: Yes, native Tcl is ready -OR- available.
        #
        addConstraint tclReadyOrLibrary

        #
        # NOTE: Ok, attempt to determine the loaded Tcl version.
        #
        if {[catch {
          tcl eval [tcl master] {info tclversion}
        } version] == 0 && [regexp -- {^\d+\.\d+$} $version]} then {
          addConstraint [appendArgs \
              tclReady [string map [list . ""] $version]]

          #
          # NOTE: The Tcl library is ready; however, we need to add the
          #       appropriate test constraint to indicate that a specific
          #       version of Tcl is "either ready or available".
          #
          if {[haveConstraint tclLibrary86] && $version >= 8.6} then {
            addConstraint tclReadyOrLibrary86
          } elseif {[haveConstraint tclLibrary85] && $version >= 8.5} then {
            addConstraint tclReadyOrLibrary85
          } elseif {[haveConstraint tclLibrary84] && $version >= 8.4} then {
            addConstraint tclReadyOrLibrary84
          }

          tputs $channel [appendArgs "yes (" $version ")\n"]
        } else {
          #
          # NOTE: The Tcl library is ready; however, we have no idea what
          #       version it actually is; therefore, skip adding the test
          #       constraint to indicate that a specific version of Tcl
          #       is "either ready or available".
          #
          tputs $channel yes\n
        }
      } else {
        #
        # NOTE: The Tcl library is not ready; however, we still need to add
        #       the appropriate test constraint to indicate that a specific
        #       version of Tcl is "either ready or available".
        #
        if {[haveConstraint tclLibrary86]} then {
          addConstraint tclReadyOrLibrary86
        } elseif {[haveConstraint tclLibrary85]} then {
          addConstraint tclReadyOrLibrary85
        } elseif {[haveConstraint tclLibrary84]} then {
          addConstraint tclReadyOrLibrary84
        }

        tputs $channel no\n
      }
    }
 
    proc checkForTclShell { channel } {
      #
      # HACK: If this returns "error" that normally indicates an error was
      #       caught during [exec] (i.e. the native Tcl shell could not be
      #       executed).
      #
      set prefix "---- checking for Tcl shell version... "

      if {[catch {getTclVersionForTclShell} version] == 0 && \
          $version ne "error"} then {
        #
        # NOTE: Yes, a native Tcl shell appears to be available.
        #
        addConstraint tclShell

        #
        # NOTE: Now, add the version specific test constraint.
        #
        addConstraint [appendArgs \
            tclShell [string map [list . ""] $version]]

        tputs $channel [appendArgs $prefix "yes (" $version ")\n"]
      } else {
        tputs $channel [appendArgs $prefix no\n]
      }
    }
 
    proc checkForTkPackage { channel } {
      #
................................................................................
      # HACK: We do not care about the Tk version returned from this
      #       procedure, we only care if it returns "error" because that
      #       would indicate an error was caught during [exec] (i.e. the
      #       native Tcl shell could not be executed).
      #
      set prefix "---- checking for Tk package version... "

      if {[catch {getTkVersionForTclShell} version] == 0 && \
          $version ne "error"} then {
        #
        # NOTE: Yes, a native Tk package appears to be available.
        #
        addConstraint tkPackage

        tputs $channel [appendArgs $prefix "yes (" $version ")\n"]
      } else {
        tputs $channel [appendArgs $prefix no\n]
      }
    }
 
    proc checkForPowerShell { channel } {
      tputs $channel "---- checking for PowerShell... "
................................................................................
          if {[string length $version] > 0} then {
            set nativeUtility [appendArgs \
                $name . [join [lrange [split $version .] 0 1] .]]
          } else {
            set nativeUtility $name
          }

          addConstraint nativeUtility
          addConstraint [appendArgs nativeUtility. $nativeUtility]

          tputs $channel [appendArgs $::eagle_platform(nativeUtility) \
              " " ( $nativeUtility ) \n]
        } else {
          tputs $channel unknown\n
        }
................................................................................
        set release [object invoke Microsoft.Win32.Registry GetValue $key \
            Release null]

        if {[string is integer -strict $release] && $release >= 378389} then {
          #
          # NOTE: Yes, it appears that it is available.
          #
          addConstraint dotNet45OrHigher

          #
          # NOTE: If the "release" value is greater than or equal to 378758,
          #       then the .NET Framework 4.5.1 is installed.
          #
          if {$release >= 378758} then {
            addConstraint dotNet451
            addConstraint dotNet451OrHigher

            set version 4.5.1
          } else {
            addConstraint dotNet45

            set version 4.5
          }

          #
          # NOTE: Show the "release" value we found in the registry.
          #
          tputs $channel [appendArgs "yes (" $release ", " $version ")\n"]

          #
          # NOTE: We are done here, return now.
          #
          return
        }
      }
................................................................................
        set key [appendArgs HKEY_LOCAL_MACHINE\\ \
            [getSoftwareRegistryKey true] {\Microsoft\VisualStudio}]

        #
        # NOTE: The versions of Visual Studio that we support.
        #
        set versions [list [list 8.0 2005] [list 9.0 2008] \
            [list 10.0 2010] [list 11.0 2012] [list 12.0 2013]]

        #
        # NOTE: Check each version and keep track of the ones we find.
        #
        foreach version $versions {
          #
          # NOTE: Attempt to fetch the Visual Studio install directory
................................................................................
        checkForTclOptions checkForWindowsCommandProcessor checkForFossil \
        checkForEagle checkForSymbols checkForLogFile checkForGaruda \
        checkForShell checkForDebug checkForTk checkForVersion \
        checkForCommand checkForTestExec checkForTestMachine \
        checkForTestPlatform checkForTestConfiguration checkForTestSuffix \
        checkForFile checkForPathFile checkForNativeCode checkForTip127 \
        checkForTip194 checkForTip241 checkForTip285 checkForTip405 \
        checkForTip426 checkForTiming checkForPerformance checkForBigLists \
        checkForStackIntensive checkForInteractive checkForInteractiveCommand \
        checkForUserInteraction checkForNetwork checkForCompileOption] false \
        false

    ###########################################################################
    ############################## END Tcl ONLY ###############################
    ###########################################################################

  #       or whatever project the Eagle binaries are being used by) using a
  #       Fossil binary in the PATH, if available.
  #
  if {![info exists root_path] && \
      ![info exists no(exec)] && ![info exists no(fossil)]} then {
    set pattern {^local-root:\s+(.*?)\s+$}

    if {[catch {set exec [exec -- fossil info]}] || \
        [regexp -line -- $pattern $exec dummy directory] == 0} then {
      #
      # NOTE: We could not query local root directory of the source checkout
      #       from Fossil; therefore, attempt to make an educated guess.  This
      #       value will probably be wrong for any project(s) other than Eagle.
      #       In that case, this value should be overridden by that project to
      #       reflect the actual local root directory of the source checkout
      #       for that project.
................................................................................
  #       necessary.
  #
  if {![info exists test_configuration]} then {
    set test_configuration [getPlatformInfo configuration Release]
  }

  #

















  # NOTE: Set the Tcl shell executable to use for those specialized tests that
  #       may require it, if necessary.
  #
  if {![info exists test_tclsh]} then {
    #
    # NOTE: When running in Eagle, more complex logic is required to determine
    #       the Tcl shell to use for the various tests that require it.  Also,
    #       this same logic is used with Tcl when it is not running from an
    #       instance of the Tcl shell executable.
    #
    if {[isEagle] || ![string match tclsh* $bin_file]} then {
      if {[info exists test_flags(-tclsh)] && \
          [string length $test_flags(-tclsh)] > 0} then {
        #
        # NOTE: Use the Tcl shell specified via the command line.
        #
        set test_tclsh $test_flags(-tclsh)
      } else {

        #
        # NOTE: Check for a Tcl shell specified via the environment.

        #



        set test_tclsh [getTclShellFileName]






      }
    } else {
      set test_tclsh $bin_file
    }
  }

  #
  # NOTE: Has automatic log file naming been disabled?
  #
  if {![info exists no(logFileName)]} then {
    #
    # NOTE: Set the log to use for test output, if necessary.
    #
    if {![info exists test_log]} then {
      set test_log [file join [getTemporaryPath] [appendArgs [file tail [info \
          nameofexecutable]] [getTestLogId] .test. [pid] .log]]
    }
  }

  #
  # NOTE: When running in Eagle, check for any non-core plugins loaded into
  #       the interpreter and issue warnings if any are found.  The warning
  #       may be used to explain subsequent test failures due to the extra
  #       plugins being loaded (i.e. there are some tests are sensitive to
................................................................................
    if {[string length $publicKeyToken] == 0} then {
      #
      # NOTE: The Eagle core library is not strong name signed.  This is not an
      #       error, per se; however, it may cause some tests to fail and it
      #       should be reported to the user and noted in the test suite log
      #       file.
      #
      tputs $test_channel [appendArgs \
          "==== WARNING: running without any strong name signature...\n"]
    } else {
      #
      # BUGBUG: Tcl 8.4 does not like this expression because it contains the
      #         "ni" operator (and Tcl tries to compile it even though it will
      #         only actually ever be evaluated in Eagle).
      #
      set expr {$publicKeyToken ni \
................................................................................

  tputs $test_channel [appendArgs "---- tests running in: \"" \
      [pwd] \"\n]

  tputs $test_channel [appendArgs "---- temporary files stored in: \"" \
      [getTemporaryPath] \"\n]

  tputs $test_channel [appendArgs "---- native Tcl shell: \"" \

      $test_tclsh \"\n]

  tputs $test_channel [appendArgs "---- disabled options: " \
      [formatList [lsort [array names no]] <none>] \n]

  #
  # NOTE: Initialize the Eagle test constraints.
  #
................................................................................
      checkForRuntime $test_channel
    }

    #
    # NOTE: Check the variant and/or version of the CLR that we are
    #       currently running on.
    #
    if {![info exists no(runtimeVersion)]} then {
      checkForRuntimeVersion $test_channel
    }

    #
    # NOTE: Check the framework version (i.e. regardless of runtime) that
    #       we are currently running on.
    #
................................................................................
    #
    if {![info exists no(compileOptions)]} then {
      #
      # NOTE: Has dedicated test support been enabled (at compile-time)?
      #
      if {![info exists no(compileTest)]} then {
        #
        # NOTE: For test "tclLoad-1.16.1".
        #
        checkForCompileOption $test_channel TEST
      }
    }

    ###########################################################################
    ########################### END Tcl Constraints ###########################
................................................................................
    checkForScriptLibrary $test_channel
  }

  if {![info exists no(tclOptions)]} then {
    checkForTclOptions $test_channel
  }

  if {![info exists no(stackIntensive)]} then {




    checkForStackIntensive $test_channel
  }

  if {![info exists no(windowsCommandProcessor)]} then {
    checkForWindowsCommandProcessor $test_channel cmd.exe
  }

................................................................................
  if {![info exists no(tip426)]} then {
    checkForTip426 $test_channel
  }

  #
  # NOTE: Has performance testing been disabled?
  #
  if {![info exists no(performance)]} then {
    checkForPerformance $test_channel
  }

  #
  # NOTE: Have any timing related constraints been disabled?
  #
  # BUGBUG: In Eagle, these checks for "precision" timing are not overly
................................................................................
  if {[isEagle]} then {
    #
    # NOTE: Get the source checkout and tags (i.e. of Eagle or whatever
    #       project the Eagle binaries are being used by) using a Fossil
    #       binary in the PATH, if available.
    #
    if {![info exists no(exec)] && ![info exists no(fossil)]} then {
      if {[catch {set exec [exec -- fossil info]}] == 0} then {
        set pattern {^checkout:\s+(.*?)\s+$}

        if {[regexp -line -- $pattern $exec dummy checkout] == 0} then {
          #
          # NOTE: We could not query the source checkout from Fossil.
          #
          set checkout <none>
        }

        set pattern {^tags:\s+(.*?)\s+$}

        if {[regexp -line -- $pattern $exec dummy tags] == 0} then {
          #
          # NOTE: We could not query the tags from Fossil.
          #
          set tags <none>
        }
      } else {
        #

  #       or whatever project the Eagle binaries are being used by) using a
  #       Fossil binary in the PATH, if available.
  #
  if {![info exists root_path] && \
      ![info exists no(exec)] && ![info exists no(fossil)]} then {
    set pattern {^local-root:\s+(.*?)\s+$}

    if {[catch {exec -- fossil info} exec] || \
        ![regexp -line -- $pattern $exec dummy directory]} then {
      #
      # NOTE: We could not query local root directory of the source checkout
      #       from Fossil; therefore, attempt to make an educated guess.  This
      #       value will probably be wrong for any project(s) other than Eagle.
      #       In that case, this value should be overridden by that project to
      #       reflect the actual local root directory of the source checkout
      #       for that project.
................................................................................
  #       necessary.
  #
  if {![info exists test_configuration]} then {
    set test_configuration [getPlatformInfo configuration Release]
  }

  #
  # NOTE: Has automatic log file naming been disabled?
  #
  if {![info exists no(logFileName)]} then {
    #
    # NOTE: Set the log to use for test output, if necessary.
    #
    if {![info exists test_log]} then {
      set test_log [file join [getTemporaryPath] [appendArgs [file tail [info \
          nameofexecutable]] [getTestLogId] .test. [pid] .log]]
    }
  }

  #
  # NOTE: Has native Tcl shell detection and use been disabled?
  #
  if {![info exists no(tclsh)]} then {
    #
    # NOTE: Set the Tcl shell executable to use for those specialized
    #       tests that may require it, if necessary.
    #
    if {![info exists test_tclsh]} then {
      #
      # NOTE: When running in Eagle, more complex logic is required to
      #       determine the Tcl shell to use for the various tests that
      #       require it.  Also, this same logic is used with Tcl when it
      #       is not running from an instance of the Tcl shell executable.
      #
      if {[isEagle] || ![string match tclsh* $bin_file]} then {
        if {[info exists test_flags(-tclsh)] && \
            [string length $test_flags(-tclsh)] > 0} then {
          #
          # NOTE: Use the Tcl shell specified via the command line.
          #
          set test_tclsh $test_flags(-tclsh)
        } else {
          if {![info exists no(getTclShellFileName)]} then {
            #

            # NOTE: Attempt to automatically select a Tcl shell to use.
            #
            tputs $test_channel \
                "==== WARNING: attempting automatic Tcl shell selection...\n"

            set test_tclsh [getTclShellFileName true]
          } else {
            #
            # NOTE: Skip detection and use the fallback default.
            #
            set test_tclsh tclsh
          }
        }
      } else {
        set test_tclsh $bin_file
      }
    }












  }

  #
  # NOTE: When running in Eagle, check for any non-core plugins loaded into
  #       the interpreter and issue warnings if any are found.  The warning
  #       may be used to explain subsequent test failures due to the extra
  #       plugins being loaded (i.e. there are some tests are sensitive to
................................................................................
    if {[string length $publicKeyToken] == 0} then {
      #
      # NOTE: The Eagle core library is not strong name signed.  This is not an
      #       error, per se; however, it may cause some tests to fail and it
      #       should be reported to the user and noted in the test suite log
      #       file.
      #
      tputs $test_channel \
          "==== WARNING: running without any strong name signature...\n"
    } else {
      #
      # BUGBUG: Tcl 8.4 does not like this expression because it contains the
      #         "ni" operator (and Tcl tries to compile it even though it will
      #         only actually ever be evaluated in Eagle).
      #
      set expr {$publicKeyToken ni \
................................................................................

  tputs $test_channel [appendArgs "---- tests running in: \"" \
      [pwd] \"\n]

  tputs $test_channel [appendArgs "---- temporary files stored in: \"" \
      [getTemporaryPath] \"\n]

  tputs $test_channel [appendArgs "---- native Tcl shell: " \
      [expr {[info exists test_tclsh] && [string length $test_tclsh] > 0 ? \
          [appendArgs \" $test_tclsh \"] : "<none>"}] \n]

  tputs $test_channel [appendArgs "---- disabled options: " \
      [formatList [lsort [array names no]] <none>] \n]

  #
  # NOTE: Initialize the Eagle test constraints.
  #
................................................................................
      checkForRuntime $test_channel
    }

    #
    # NOTE: Check the variant and/or version of the CLR that we are
    #       currently running on.
    #
    if {![info exists no(checkForRuntimeVersion)]} then {
      checkForRuntimeVersion $test_channel
    }

    #
    # NOTE: Check the framework version (i.e. regardless of runtime) that
    #       we are currently running on.
    #
................................................................................
    #
    if {![info exists no(compileOptions)]} then {
      #
      # NOTE: Has dedicated test support been enabled (at compile-time)?
      #
      if {![info exists no(compileTest)]} then {
        #
        # NOTE: For tests "tclLoad-1.17.1" and "tclLoad-1.17.2".
        #
        checkForCompileOption $test_channel TEST
      }
    }

    ###########################################################################
    ########################### END Tcl Constraints ###########################
................................................................................
    checkForScriptLibrary $test_channel
  }

  if {![info exists no(tclOptions)]} then {
    checkForTclOptions $test_channel
  }

  if {![info exists no(checkForBigLists)]} then {
    checkForBigLists $test_channel
  }

  if {![info exists no(checkForStackIntensive)]} then {
    checkForStackIntensive $test_channel
  }

  if {![info exists no(windowsCommandProcessor)]} then {
    checkForWindowsCommandProcessor $test_channel cmd.exe
  }

................................................................................
  if {![info exists no(tip426)]} then {
    checkForTip426 $test_channel
  }

  #
  # NOTE: Has performance testing been disabled?
  #
  if {![info exists no(checkForPerformance)]} then {
    checkForPerformance $test_channel
  }

  #
  # NOTE: Have any timing related constraints been disabled?
  #
  # BUGBUG: In Eagle, these checks for "precision" timing are not overly
................................................................................
  if {[isEagle]} then {
    #
    # NOTE: Get the source checkout and tags (i.e. of Eagle or whatever
    #       project the Eagle binaries are being used by) using a Fossil
    #       binary in the PATH, if available.
    #
    if {![info exists no(exec)] && ![info exists no(fossil)]} then {
      if {[catch {exec -- fossil info} exec] == 0} then {
        set pattern {^checkout:\s+(.*?)\s+$}

        if {![regexp -line -- $pattern $exec dummy checkout]} then {
          #
          # NOTE: We could not query the source checkout from Fossil.
          #
          set checkout <none>
        }

        set pattern {^tags:\s+(.*?)\s+$}

        if {![regexp -line -- $pattern $exec dummy tags]} then {
          #
          # NOTE: We could not query the tags from Fossil.
          #
          set tags <none>
        }
      } else {
        #

 */

#ifndef INTEROP_VERSION
#define INTEROP_VERSION          "1.0.90.0"
#endif

#ifndef INTEROP_SOURCE_ID
#define INTEROP_SOURCE_ID        "0000000000000000000000000000000000000000"
#endif

#ifndef INTEROP_SOURCE_TIMESTAMP
#define INTEROP_SOURCE_TIMESTAMP "0000-00-00 00:00:00 UTC"
#endif

 */

#ifndef INTEROP_VERSION
#define INTEROP_VERSION          "1.0.90.0"
#endif

#ifndef INTEROP_SOURCE_ID
#define INTEROP_SOURCE_ID        "07ecc4ebfa97eddd155df718c73523746b853a0d"
#endif

#ifndef INTEROP_SOURCE_TIMESTAMP
#define INTEROP_SOURCE_TIMESTAMP "2013-11-27 02:15:17 UTC"
#endif

 * Released to the public domain, use at your own risk!
 ********************************************************/

using System.Data.SQLite;

///////////////////////////////////////////////////////////////////////////////

[assembly: AssemblySourceId(null)]

///////////////////////////////////////////////////////////////////////////////

[assembly: AssemblySourceTimeStamp(null)]

 * Released to the public domain, use at your own risk!
 ********************************************************/

using System.Data.SQLite;

///////////////////////////////////////////////////////////////////////////////

[assembly: AssemblySourceId("07ecc4ebfa97eddd155df718c73523746b853a0d")]

///////////////////////////////////////////////////////////////////////////////

[assembly: AssemblySourceTimeStamp("2013-11-27 02:15:17 UTC")]