TEA (tclconfig) Source Code

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Overview
Comment:Updating Practcl to the latest version from tcllib
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | practcl
Files: files | file ages | folders
SHA3-256:68c6d500d5e4dad05240eb7829e8b861342f5fa44f8934afb7836be08ef73dd2
User & Date: hypnotoad 2018-09-24 14:05:31
Context
2018-09-24
14:16
Pulling changes from TEA check-in: 72a7e44a99 user: hypnotoad tags: practcl
14:05
Updating Practcl to the latest version from tcllib check-in: 68c6d500d5 user: hypnotoad tags: practcl
2018-07-13
18:51
Pulling changes from trunk check-in: 19783bad7e user: hypnotoad tags: practcl
Changes
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....
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....
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###
# Amalgamated package for practcl
# Do not edit directly, tweak the source in src/ and rerun
# build.tcl
###
package require Tcl 8.5
package provide practcl 0.12
namespace eval ::practcl {}

###
# START: httpwget/wget.tcl
###
###
# Tool to download file from the web
# Enhacements to http
###
package provide http::wget 0.1
package require http

::namespace eval ::http {}

###
# topic: 1ed971e03ae89415e2f25d20e59b765c
# description: this proc contributed by Donal Fellows
###
proc ::http::_followRedirects {url args} {
    while 1 {
        set token [geturl $url -validate 1]
        set ncode [ncode $token]
        if { $ncode eq "404" } {
          error "URL Not found"
        }
................................................................................
           return $url
        }
        set url $meta(Location)
        unset meta
    }
    return $url
}

###
# topic: fced7bc395596569ac225a719c686dcc
###
proc ::http::wget {url destfile {verbose 1}} {
    set tmpchan [open $destfile w]
    fconfigure $tmpchan -translation binary
    if { $verbose } {
        puts [list  GETTING [file tail $destfile] from $url]
    }
    set real_url [_followRedirects $url]
................................................................................
    if {[ncode $token] != "200"} {
      error "DOWNLOAD FAILED"
    }
    cleanup $token
    close $tmpchan
}


###
# END: httpwget/wget.tcl
###
###
# START: clay/build/procs.tcl

###
::namespace eval ::clay {}

set ::clay::trace 0




















###
# Global utilities

###
if {[info commands ::ladd] eq {}} {
  proc ladd {varname args} {










































    upvar 1 $varname var
    if ![info exists var] {
        set var {}









    }
























    foreach item $args {
      if {$item in $var} continue
      lappend var $item


    }


    return $var


  }
}










if {[info command ::ldelete] eq {}} {



  proc ::ldelete {varname args} {
    upvar 1 $varname var
    if ![info exists var] {

























        return
    }
    foreach item [lsort -unique $args] {
      while {[set i [lsearch $var $item]]>=0} {
        set var [lreplace $var $i $i]















      }





    }



    return $var
  }












}





if {[info command ::lrandom] eq {}} {
  proc ::lrandom list {
    set len [llength $list]
    set idx [expr int(rand()*$len)]
    return [lindex $list $idx]







  }








}

if {[::info commands ::tcl::dict::getnull] eq {}} {





  proc ::tcl::dict::getnull {dictionary args} {
    if {[exists $dictionary {*}$args]} {
      get $dictionary {*}$args
    }
  }
  namespace ensemble configure dict -map [dict replace\
      [namespace ensemble configure dict -map] getnull ::tcl::dict::getnull]
}







proc ::putb {buffername args} {
  upvar 1 $buffername buffer
  switch [llength $args] {
    1 {
      append buffer [lindex $args 0] \n


    }
    2 {
      append buffer [string map {*}$args] \n



    }
    default {
      error "usage: putb buffername ?map? string"

    }




  }



}















namespace eval ::clay {}


proc ::clay::ancestors args {
  set result {}
  set queue {}
  foreach class [lreverse $args] {
    lappend queue $class
  }

................................................................................
      if { $item ni $result } {
        lappend result $item
      }
    }
  }
  return $result
}

proc ::clay::args_to_dict args {
  if {[llength $args]==1} {
    return [lindex $args 0]
  }
  return $args
}

proc ::clay::args_to_options args {
  set result {}
  foreach {var val} [args_to_dict {*}$args] {
    lappend result [string trimright [string trimleft $var -] :] $val
  }
  return $result
}

proc ::clay::dictmerge {varname args} {
  upvar 1 $varname result
  if {![info exists result]} {
    set result {}
  }
  switch [llength $args] {
    0 {
      return
    }
    1 {
      set result [_dictmerge $result [lindex $args 0]]
      return $result
    }
    2 {
      lassign $args path value
    }
    default {
      # Merge b into a, and handle nested dicts appropriately
      set value [lindex $args end]
      set path  [lrange $args 0 end-1]
    }
  }
  if {![dict exists $result {*}$path]} {
    dict set result {*}$path $value
    return $result
  }
  if {[string index [lindex $path end] end] ne "/"} {
    dict set result {*}$path $value
    return $result
  }
  ::dict for { k v } $value {
    # Element names that end in "/" are assumed to be branches
    if {[string index $k end] eq "/" && [::dict exists $result {*}$path $k]} {
      # key exists in a and b?  let's see if both values are dicts
      # both are dicts, so merge the dicts
      set dvalue [::dict get $result {*}$path $k]
      if { [is_dict $dvalue] && [is_dict $v] } {
        ::dict set result {*}$path $k [_dictmerge $dvalue $v]
      } else {
        ::dict set result {*}$path $k $v
      }
    } else {
      ::dict set result {*}$path $k $v
    }
  }
  return $result
}

proc ::clay::_dictmerge {a b} {
  ::set result $a
  # Merge b into a, and handle nested dicts appropriately
  ::dict for { k v } $b {
    if {[string index $k end] ne "/"} {
      # Element names that do not end in "/" are assumed to be literals
      # or dict trees we intend to replace wholly
      ::dict set result $k $v
    } elseif { [::dict exists $result $k] } {
      # key exists in a and b?  let's see if both values are dicts
      # both are dicts, so merge the dicts
      if { [is_dict [::dict get $result $k]] && [is_dict $v] } {
        ::dict set result $k [_dictmerge [::dict get $result $k] $v]
      } else {
        ::dict set result $k $v
      }
    } else {
      ::dict set result $k $v
    }
  }
  return $result
}

proc ::clay::dictputb {dict} {
  set result {}
  set level -1
  _dictputb 0 $level result $dict
  return $result
}

proc ::clay::_dictputb {leaf level varname dict} {
  upvar 1 $varname result
  incr level
  foreach {field value} $dict {
    if {[string index $field end] eq "/"} {
      putb result "[string repeat "  " $level]$field \{"
      _dictputb 0 $level result $value
      putb result "[string repeat "  " $level]\}"
    } else {
      putb result "[string repeat "  " $level][list $field $value]"
    }
  }
}

###
# topic: 4969d897a83d91a230a17f166dbcaede
###
proc ::clay::dynamic_arguments {ensemble method arglist args} {
  set idx 0
  set len [llength $args]
  if {$len > [llength $arglist]} {
    ###
    # Catch if the user supplies too many arguments
    ###
................................................................................
      }
    } else {
      uplevel 1 [list set [lindex $argdef 0] [lindex $args $idx]]
    }
    incr idx
  }
}

###
# topic: 53ab28ac5c6ee601fe1fe07b073be88e
###
proc ::clay::dynamic_wrongargs_message {arglist} {
  set result ""
  set dargs 0
  foreach argdef $arglist {
    if {$argdef in {args dictargs}} {
      set dargs 1
      break
................................................................................
    }
  }
  if { $dargs } {
    append result " ?option value?..."
  }
  return $result
}

proc ::clay::is_dict { d } {
  # is it a dict, or can it be treated like one?
  if {[catch {::dict size $d} err]} {
    #::set ::errorInfo {}
    return 0
  }
  return 1
}

proc ::clay::is_null value {
  return [expr {$value in {{} NULL}}]
}

proc ::clay::leaf args {
  set marker [string index [lindex $args end] end]
  set result [path {*}${args}]
  if {$marker eq "/"} {
    return $result
  }
  return [list {*}[lrange $result 0 end-1] [string trim [string trim [lindex $result end]] /]]
}

proc ::clay::path args {
  set result {}
  foreach item $args {
    set item [string trim $item :./]
    foreach subitem [split $item /] {
      lappend result [string trim ${subitem}]/
    }
  }
  return $result
}

proc ::clay::script_path {} {
  set path [file dirname [file join [pwd] [info script]]]
  return $path
}

proc ::clay::NSNormalize qualname {
  if {![string match ::* $qualname]} {
    set qualname ::clay::classes::$qualname
  }
  regsub -all {::+} $qualname "::"
}

proc ::clay::uuid_generate args {
  return [uuid::uuid generate]
}

namespace eval ::clay {

  variable core_classes {::oo::class ::oo::object}
}

###
# END: clay/build/procs.tcl
###
###
................................................................................
      set clay {}
    }
    switch $submethod {
      ancestors {
        tailcall ::clay::ancestors [self]
      }
      exists {
        set path [::clay::leaf {*}$args]
        if {![info exists clay]} {
          return 0
        }
        return [dict exists $clay {*}$path]
      }
      dump {
        return $clay
      }










      getnull -
      get {
        if {[llength $args]==0} {

          return $clay
        }




        if {![dict exists $clay {*}$args]} {


          return {}
        }
        tailcall dict get $clay {*}$args





























      }
      merge {
        foreach arg $args {
          ::clay::dictmerge clay {*}$arg
        }
      }
      search {
        foreach aclass [::clay::ancestors [self]] {
          if {[$aclass clay exists {*}$args]} {
            return [$aclass clay get {*}$args]
          }
        }
      }
      set {
        #puts [list [self] clay SET {*}$args]
        set value [lindex $args end]
        set path [::clay::leaf {*}[lrange $args 0 end-1]]
        ::clay::dictmerge clay {*}$path $value
      }
      default {
        dict $submethod clay {*}$args
      }
    }
  }
}
................................................................................
###
# END: clay/build/class.tcl
###
###
# START: clay/build/object.tcl
###
oo::define oo::object {

  ###
  # title: Provide access to clay data
  # format: markdown
  # description:
  # The *clay* method allows an object access
  # to a combination of its own clay data as
  # well as to that of its class
  ###
  method clay {submethod args} {
    my variable clay claycache clayorder
    if {![info exists clay]} {set clay {}}
    if {![info exists claycache]} {set claycache {}}

    if {![info exists clayorder] || [llength $clayorder]==0} {
      set clayorder [::clay::ancestors [info object class [self]] {*}[info object mixins [self]]]
    }
    if {$::clay::trace > 1} {
      puts [list [info object class [self]] / [self] clay $submethod {*}$args]
    }
    switch $submethod {
      ancestors {
        return $clayorder
      }
      cget {
        # Leaf searches return one data field at a time
        # Search in our local dict










        if {[dict exists $clay {*}$args]} {
          return [dict get $clay {*}$args]
        }
        # Search in our local cache
        if {[dict exists $claycache {*}$args]} {



          return [dict get $claycache {*}$args]

        }
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          if {[$class clay exists {*}$args]} {
            set value [$class clay get {*}$args]
            dict set claycache {*}$args $value
            return $value
          }
          if {[$class clay exists const/ {*}$args]} {
            set value [$class clay get const/ {*}$args]
            dict set claycache {*}$args $value
            return $value
          }
          if {[llength $args]==1} {
            set field [lindex $args 0]
            if {[$class clay exists public/ option/ ${field}/ default]} {
              set value [$class clay get public/ option/ ${field}/ default]
              dict set claycache {*}$args $value
              return $value
            }
          }
        }
        return {}
      }
      delegate {
        if {![dict exists $clay delegate/ <class>]} {
          dict set clay delegate/ <class> [info object class [self]]
        }
        if {[llength $args]==0} {
          return [dict get $clay delegate/]
        }
        if {[llength $args]==1} {
          set stub <[string trim [lindex $args 0] <>]>
          if {![dict exists $clay delegate/ $stub]} {
            return {}
          }
          return [dict get $clay delegate/ $stub]
        }
        if {([llength $args] % 2)} {
          error "Usage: delegate
    OR
    delegate stub
    OR
    delegate stub OBJECT ?stub OBJECT? ..."
        }
        foreach {stub object} $args {
          set stub <[string trim $stub <>]>
          dict set clay delegate/ $stub $object
          oo::objdefine [self] forward ${stub} $object
          oo::objdefine [self] export ${stub}
        }
      }
      dump {
        # Do a full dump of clay data
        set result $clay
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          ::clay::dictmerge result [$class clay dump]
        }

        return $result
      }
      ensemble_map {
        set ensemble [lindex $args 0]
        my variable claycache
        set mensemble [string trim $ensemble :/]/
        if {[dict exists $claycache method_ensemble/ $mensemble]} {
          return [dict get $claycache method_ensemble/ $mensemble]
        }
        set emap [my clay get method_ensemble/ $mensemble]
        dict set claycache method_ensemble/ $mensemble $emap
        return $emap
      }
      eval {
        set script [lindex $args 0]
        set buffer {}
        set thisline {}
        foreach line [split $script \n] {
          append thisline $line
................................................................................
          } elseif {
            append buffer "my $thisline" \n
          }
          set thisline {}
        }
        eval $buffer
      }
      evolve {
        my Evolve

      }
      exists {
        # Leaf searches return one data field at a time
        # Search in our local dict

        if {[dict exists $clay {*}$args]} {
          return 1
        }
        # Search in our local cache
        if {[dict exists $claycache {*}$args]} {
          return 2
        }
        set count 2
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          incr count
          if {[$class clay exists {*}$args]} {
            return $count
          }
        }
        return 0
      }
      flush {
        set claycache {}
        set clayorder [::clay::ancestors [info object class [self]] {*}[info object mixins [self]]]
      }
      forward {
        oo::objdefine [self] forward {*}$args
      }
      getnull -
      get {

        set leaf [expr {[string index [lindex $args end] end] ne "/"}]
        #puts [list [self] clay get {*}$args (leaf: $leaf)]
        if {$leaf} {
          #puts [list EXISTS: (clay) [dict exists $clay {*}$args]]
          if {[dict exists $clay {*}$args]} {
            return [dict get $clay {*}$args]








          }
          # Search in our local cache
          #puts [list EXISTS: (claycache) [dict exists $claycache {*}$args]]




          if {[dict exists $claycache {*}$args]} {

            return [dict get $claycache {*}$args]
          }
          # Search in the in our list of classes for an answer

          foreach class $clayorder {




            if {[$class clay exists {*}$args]} {

              set value [$class clay get {*}$args]
              dict set claycache {*}$args $value
              return $value
            }
          }
        } else {
          set result {}
          # Leaf searches return one data field at a time
          # Search in our local dict



















          if {[dict exists $clay {*}$args]} {




            set result [dict get $clay {*}$args]
          }
          # Search in the in our list of classes for an answer


          foreach class $clayorder {
            ::clay::dictmerge result [$class clay get {*}$args]



          }



          return $result
        }
      }














      leaf {
        # Leaf searches return one data field at a time
        # Search in our local dict




        if {[dict exists $clay {*}$args]} {
          return [dict get $clay {*}$args]
        }
        # Search in our local cache



        if {[dict exists $claycache {*}$args]} {
          return [dict get $claycache {*}$args]
        }
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          if {[$class clay exists {*}$args]} {
            set value [$class clay get {*}$args]
            dict set claycache {*}$args $value
            return $value
          }
        }
      }
      merge {
        foreach arg $args {
          ::clay::dictmerge clay {*}$arg
        }
      }
      mixin {
        ###
        # Mix in the class
        ###
        set prior  [info object mixins [self]]
................................................................................
          }
        }
        ::oo::objdefine [self] mixin {*}$args
        ###
        # Build a compsite map of all ensembles defined by the object's current
        # class as well as all of the classes being mixed in
        ###
        my Evolve
        foreach class $newmixin {
          if {$class ni $prior} {
            set script [$class clay search mixin/ map-script]
            if {[string length $script]} {
              if {[catch $script err errdat]} {
                puts stderr "[self] MIXIN ERROR PUSHING $class:\n[dict get $errdat -errorinfo]"
              }
................................................................................
              puts stderr "[self] MIXIN ERROR PEEKING $class:\n[dict get $errdat -errorinfo]"
            }
            break
          }
        }
      }
      mixinmap {









        foreach {slot classes} $args {
          dict set clay mixin/ $slot $classes
        }
        set claycache {}
        set classlist {}
        foreach {item class} [my clay get mixin/] {
          if {$class ne {}} {
            lappend classlist $class
          }
        }
        my clay mixin {*}$classlist

      }
      provenance {
        if {[dict exists $clay {*}$args]} {
          return self
        }
        foreach class $clayorder {
          if {[$class clay exists {*}$args]} {
................................................................................
        set clay [lindex $args 0]
      }
      source {
        source [lindex $args 0]
      }
      set {
        #puts [list [self] clay SET {*}$args]

        ::clay::dictmerge clay {*}$args
      }
      default {
        dict $submethod clay {*}$args
      }
    }
  }







  ###
  # React to a mixin
  ###
  method Evolve {} {}


}














































































###
# END: clay/build/object.tcl
###







###
# START: setup.tcl
###
###
# Practcl
# An object oriented templating system for stamping out Tcl API calls to C
###

package require TclOO
###
# Seek out Tcllib if it's available
###
set tcllib_path {}
foreach path {.. ../.. ../../..} {
  foreach path [glob -nocomplain [file join [file normalize $path] tcllib* modules]] {
    set tclib_path $path
    lappend ::auto_path $path
    break
  }
  if {$tcllib_path ne {}} break
}
namespace eval ::practcl {}

namespace eval ::practcl::OBJECT {}


###
# END: setup.tcl
###







###
# START: buildutil.tcl
###
###

# Build utility functions
###


###
# A command to do nothing. A handy way of
# negating an instruction without
# having to comment it completely out.
# It's also a handy attachment point for
# an object to be named later
###
if {[info command ::noop] eq {}} {
  proc ::noop args {}
}

proc ::practcl::debug args {
  #puts $args
  ::practcl::cputs ::DEBUG_INFO $args
}

###
# Drop in a static copy of Tcl
###
proc ::practcl::doexec args {
  puts [list {*}$args]
  exec {*}$args >&@ stdout
}

proc ::practcl::doexec_in {path args} {
  set PWD [pwd]
  cd $path
  puts [list {*}$args]
  exec {*}$args >&@ stdout
  cd $PWD
}

proc ::practcl::dotclexec args {
  puts [list [info nameofexecutable] {*}$args]
  exec [info nameofexecutable] {*}$args >&@ stdout
}

proc ::practcl::domake {path args} {
  set PWD [pwd]
  cd $path
  puts [list *** $path ***]
  puts [list make {*}$args]
  exec make {*}$args >&@ stdout
  cd $PWD
}

proc ::practcl::domake.tcl {path args} {
  set PWD [pwd]
  cd $path
  puts [list *** $path ***]
  puts [list make.tcl {*}$args]
  exec [info nameofexecutable] make.tcl {*}$args >&@ stdout
  cd $PWD
}

proc ::practcl::fossil {path args} {
  set PWD [pwd]
  cd $path
  puts [list {*}$args]
  exec fossil {*}$args >&@ stdout
  cd $PWD
}


proc ::practcl::fossil_status {dir} {
  if {[info exists ::fosdat($dir)]} {
    return $::fosdat($dir)
  }
  set result {
tags experimental
version {}
................................................................................
      dict set result tags $tags
      break
    }
  }
  set ::fosdat($dir) $result
  return $result
}

proc ::practcl::os {} {
  return [${::practcl::MAIN} define get TEACUP_OS]
}







if {[::package vcompare $::tcl_version 8.6] < 0} {
  # Approximate ::zipfile::mkzip with exec calls
  proc ::practcl::mkzip {exename barekit vfspath} {
    set path [file dirname [file normalize $exename]]
    set zipfile [file join $path [file rootname $exename].zip]
    file copy -force $barekit $exename
    set pwd [pwd]
................................................................................
  proc ::practcl::sort_dict list {
    set result {}
    foreach key [lsort -dictionary [dict keys $list]] {
      dict set result $key [dict get $list $key]
    }
    return $result
  }
} else {
  proc ::practcl::mkzip {exename barekit vfspath} {
    ::practcl::tcllib_require zipfile::mkzip
    ::zipfile::mkzip::mkzip $exename -runtime $barekit -directory $vfspath
  }
  proc ::practcl::sort_dict list {
    return [::lsort -stride 2 -dictionary $list]
  }
}

proc ::practcl::local_os {} {
  # If we have already run this command, return
  # a cached copy of the data
  if {[info exists ::practcl::LOCAL_INFO]} {
    return $::practcl::LOCAL_INFO
  }
  set result [array get ::practcl::CONFIG]
................................................................................
  if {![dict exists result fossil_mirror] && [::info exists ::env(FOSSIL_MIRROR)]} {
    dict set result fossil_mirror $::env(FOSSIL_MIRROR)
  }

  set ::practcl::LOCAL_INFO $result
  return $result
}


###
# Detect local platform
###
proc ::practcl::config.tcl {path} {
   return [read_configuration $path]
}

proc ::practcl::read_configuration {path} {
  dict set result buildpath $path
  set result [local_os]
  set OS [dict get $result TEACUP_OS]
  set windows 0
  dict set result USEMSVC 0
  if {[file exists [file join $path config.tcl]]} {
................................................................................
    }
    dict set result TEACUP_PROFILE win32-[dict get $result TEACUP_ARCH]
    dict set result TEACUP_OS windows
    dict set result EXEEXT .exe
  }
  return $result
}


###
# Convert an MSYS path to a windows native path
###
if {$::tcl_platform(platform) eq "windows"} {
proc ::practcl::msys_to_tclpath msyspath {
  return [exec sh -c "cd $msyspath ; pwd -W"]
}
proc ::practcl::tcl_to_myspath tclpath {
  set path [file normalize $tclpath]
  return "/[string index $path 0][string range $path 2 end]"
................................................................................
proc ::practcl::msys_to_tclpath msyspath {
  return [file normalize $msyspath]
}
proc ::practcl::tcl_to_myspath msyspath {
  return [file normalize $msyspath]
}
}


# Try to load  a package, and failing that
# retrieve tcllib
proc ::practcl::tcllib_require {pkg args} {
  # Try to load the package from the local environment
  if {[catch [list ::package require $pkg {*}$args] err]==0} {
    return $err
  }
  ::practcl::LOCAL tool tcllib env-load
  uplevel #0 [list ::package require $pkg {*}$args]
}

namespace eval ::practcl::platform {}

proc ::practcl::platform::tcl_core_options {os} {
  ###
  # Download our required packages
  ###
  set tcl_config_opts {}
  # Auto-guess options for the local operating system
  switch $os {
................................................................................
    macosx {
      lappend tcl_config_opts --enable-corefoundation=yes  --enable-framework=no
    }
  }
  lappend tcl_config_opts --with-tzdata
  return $tcl_config_opts
}

proc ::practcl::platform::tk_core_options {os} {
  ###
  # Download our required packages
  ###
  set tk_config_opts {}

  # Auto-guess options for the local operating system
................................................................................
    }
    macosx {
      lappend tk_config_opts --enable-aqua=yes
    }
  }
  return $tk_config_opts
}

###
# Read a stylized key/value list stored in a file
###
proc ::practcl::read_rc_file {filename {localdat {}}} {
  set result $localdat
  set fin [open $filename r]
  set bufline {}
  set rawcount 0
  set linecount 0
  while {[gets $fin thisline]>=0} {
................................................................................
    #set key [lindex $line 0]
    #set value [lindex $line 1]
    #dict set result $key $value
  }
  close $fin
  return $result
}

###
# topic: e71f3f61c348d56292011eec83e95f0aacc1c618
# description: Converts a XXX.sh file into a series of Tcl variables
###
proc ::practcl::read_sh_subst {line info} {
  regsub -all {\x28} $line \x7B line
  regsub -all {\x29} $line \x7D line

  #set line [string map $key [string trim $line]]
  foreach {field value} $info {
    catch {set $field $value}
................................................................................
  }
  if [catch {subst $line} result] {
    return {}
  }
  set result [string trim $result]
  return [string trim $result ']
}

###
# topic: 03567140cca33c814664c7439570f669b9ab88e6
###
proc ::practcl::read_sh_file {filename {localdat {}}} {
  set fin [open $filename r]
  set result {}
  if {$localdat eq {}} {
    set top 1
    set local [array get ::env]
    dict set local EXE {}
................................................................................
      #puts $opts
      puts "Error reading line:\n$line\nerr: $err\n***"
      return $err {*}$opts
    }
  }
  return $result
}

###
# A simpler form of read_sh_file tailored
# to pulling data from (tcl|tk)Config.sh
###
proc ::practcl::read_Config.sh filename {
  set fin [open $filename r]
  set result {}
  set linecount 0
  while {[gets $fin line] >= 0} {
    set line [string trim $line]
    if {[string index $line 0] eq "#"} continue
................................................................................
      #puts $opts
      puts "Error reading line:\n$line\nerr: $err\n***"
      return $err {*}$opts
    }
  }
  return $result
}

###
# A simpler form of read_sh_file tailored
# to pulling data from a Makefile
###
proc ::practcl::read_Makefile filename {
  set fin [open $filename r]
  set result {}
  while {[gets $fin line] >= 0} {
    set line [string trim $line]
    if {[string index $line 0] eq "#"} continue
    if {$line eq {}} continue
................................................................................
    # the Compile field is about where most TEA files start getting silly
    if {$field eq "compile"} {
      break
    }
  }
  return $result
}

## Append arguments to a buffer
# The command works like puts in that each call will also insert
# a line feed. Unlike puts, blank links in the interstitial are
# suppressed
proc ::practcl::cputs {varname args} {
  upvar 1 $varname buffer
  if {[llength $args]==1 && [string length [string trim [lindex $args 0]]] == 0} {

  }
  if {[info exist buffer]} {
    if {[string index $buffer end] ne "\n"} {
................................................................................
    }
  } else {
    set buffer \n
  }
  # Trim leading \n's
  append buffer [string trimleft [lindex $args 0] \n] {*}[lrange $args 1 end]
}

proc ::practcl::tcl_to_c {body} {
  set result {}
  foreach rawline [split $body \n] {
    set line [string map [list \" \\\" \\ \\\\] $rawline]
    cputs result "\n        \"$line\\n\" \\"
  }
  return [string trimright $result \\]
}


proc ::practcl::_tagblock {text {style tcl} {note {}}} {
  if {[string length [string trim $text]]==0} {
    return {}
  }
  set output {}
  switch $style {
    tcl {
................................................................................
    }
    default {
      ::practcl::cputs output "# END $note"
    }
  }
  return $output
}

proc ::practcl::de_shell {data} {
  set values {}
  foreach flag {DEFS TCL_DEFS TK_DEFS} {
    if {[dict exists $data $flag]} {
      #set value {}
      #foreach item [dict get $data $flag] {
      #  append value " " [string map {{ } {\ }} $item]
................................................................................

###
# END: buildutil.tcl
###
###
# START: fileutil.tcl
###
###
# Bits stolen from fileutil
###
proc ::practcl::cat fname {
    if {![file exists $fname]} {
       return
    }
    set fin [open $fname r]
    set data [read $fin]
    close $fin
    return $data
}

proc ::practcl::grep {pattern {files {}}} {
    set result [list]
    if {[llength $files] == 0} {
	      # read from stdin
    	  set lnum 0
	      while {[gets stdin line] >= 0} {
	          incr lnum
................................................................................
                }
            }
            close $file
    	  }
    }
    return $result
}

proc ::practcl::file_lexnormalize {sp} {
    set spx [file split $sp]

    # Resolution of embedded relative modifiers (., and ..).

    if {
	([lsearch -exact $spx . ] < 0) &&
................................................................................
    }
    if {[llength $np] > 0} {
	return [eval [linsert $np 0 file join]]
	# 8.5: return [file join {*}$np]
    }
    return {}
}

proc ::practcl::file_relative {base dst} {
    # Ensure that the link to directory 'dst' is properly done relative to
    # the directory 'base'.

    if {![string equal [file pathtype $base] [file pathtype $dst]]} {
	return -code error "Unable to compute relation for paths of different pathtypes: [file pathtype $base] vs. [file pathtype $dst], ($base vs. $dst)"
    }
................................................................................
	}
	# 8.5: set dst [file join {*}$dst]
	set dst [eval [linsert $dst 0 file join]]
    }

    return $dst
}

proc ::practcl::log {fname comment} {
  set fname [file normalize $fname]
  if {[info exists ::practcl::logchan($fname)]} {
    set fout $::practcl::logchan($fname)
    after cancel $::practcl::logevent($fname)
  } else {
    set fout [open $fname a]
................................................................................

###
# END: fileutil.tcl
###
###
# START: installutil.tcl
###
###
# Installer tools
###
proc ::practcl::_isdirectory name {
  return [file isdirectory $name]
}
###
# Return true if the pkgindex file contains
# any statement other than "package ifneeded"
# and/or if any package ifneeded loads a DLL
###
proc ::practcl::_pkgindex_directory {path} {
  set buffer {}
  set pkgidxfile [file join $path pkgIndex.tcl]
  if {![file exists $pkgidxfile]} {
    # No pkgIndex file, read the source
    foreach file [glob -nocomplain $path/*.tm] {
      set file [file normalize $file]
................................................................................
    }
    append buffer $thisline \n
    set thisline {}
  }
  if {$trace} {puts [list [file dirname $pkgidxfile] $buffer]}
  return $buffer
}


proc ::practcl::_pkgindex_path_subdir {path} {
  set result {}
  if {[file exists [file join $path src build.tcl]]} {
    # Tool style module, don't dive into subdirectories
    return $path
  }
  foreach subpath [glob -nocomplain [file join $path *]] {
................................................................................
    if {[file isdirectory $subpath]} {
      if {[file tail $subpath] eq "build" && [file exists [file join $subpath build.tcl]]} continue
      lappend result $subpath {*}[_pkgindex_path_subdir $subpath]
    }
  }
  return $result
}
###
# Index all paths given as though they will end up in the same
# virtual file system
###
proc ::practcl::pkgindex_path {args} {
  set stack {}
  set buffer {
lappend ::PATHSTACK $dir
set IDXPATH [lindex $::PATHSTACK end]
  }
  set preindexed {}
................................................................................
  }
  append buffer {
set dir [lindex $::PATHSTACK end]
set ::PATHSTACK [lrange $::PATHSTACK 0 end-1]
}
  return $buffer
}

proc ::practcl::installDir {d1 d2} {
  puts [format {%*sCreating %s} [expr {4 * [info level]}] {} [file tail $d2]]
  file delete -force -- $d2
  file mkdir $d2

  foreach ftail [glob -directory $d1 -nocomplain -tails *] {
    set f [file join $d1 $ftail]
................................................................................

  if {$::tcl_platform(platform) eq {unix}} {
    file attributes $d2 -permissions 0755
  } else {
    file attributes $d2 -readonly 1
  }
}

proc ::practcl::copyDir {d1 d2 {toplevel 1}} {
  #if {$toplevel} {
  #  puts [list ::practcl::copyDir $d1 -> $d2]
  #}
  #file delete -force -- $d2
  file mkdir $d2
  if {[file isfile $d1]} {
................................................................................

###
# END: installutil.tcl
###
###
# START: makeutil.tcl
###
###
# Backward compatible Make facilities
# These were used early in development and are consdiered deprecated
###

proc ::practcl::trigger {args} {
  ::practcl::LOCAL make trigger {*}$args
  foreach {name obj} [::practcl::LOCAL make objects] {
    set ::make($name) [$obj do]
  }
}

proc ::practcl::depends {args} {
  ::practcl::LOCAL make depends {*}$args
}

proc ::practcl::target {name info {action {}}} {
  set obj [::practcl::LOCAL make task $name $info $action]
  set ::make($name) 0
  set filename [$obj define get filename]
  if {$filename ne {}} {
    set ::target($name) $filename
  }
}

###
# END: makeutil.tcl
###
###
# START: class metaclass.tcl
###
::oo::class create ::practcl::metaclass {
  superclass ::oo::object

  method _MorphPatterns {} {
    return {{@name@} {::practcl::@name@} {::practcl::*@name@} {::practcl::*@name@*}}
  }

  method define {submethod args} {
    my variable define
    switch $submethod {
      dump {
        return [array get define]
      }
      add {
................................................................................
        }
      }
      default {
        array $submethod define {*}$args
      }
    }
  }

  method graft args {
    return [my clay delegate {*}$args]
  }

  method initialize {} {}


  method link {command args} {
    my variable links
    switch $command {
      object {
        foreach obj $args {
          foreach linktype [$obj linktype] {
            my link add $linktype $obj
................................................................................
        return $links($linktype)
      }
      dump {
        return [array get links]
      }
    }
  }

  method morph classname {
    my variable define
    if {$classname ne {}} {
      set map [list @name@ $classname]
      foreach pattern [string map $map [my _MorphPatterns]] {
        set pattern [string trim $pattern]
        set matches [info commands $pattern]
................................................................................
      }
    }
    if {[::info exists define(oodefine)]} {
      ::oo::objdefine [self] $define(oodefine)
      #unset define(oodefine)
    }
  }

  method mixin {slot classname} {
    my variable mixinslot
    set class {}
    set map [list @slot@ $slot @name@ $classname]
    foreach pattern [split [string map $map {
      @name@
      @slot@.@name@
................................................................................
    set mixins {}
    foreach {s c} $mixinslot {
      if {$c eq {}} continue
      lappend mixins $c
    }
    oo::objdefine [self] mixin {*}$mixins
  }

  method organ args {
    return [my clay delegate {*}$args]
  }

  method script script {
    eval $script
  }

  method select {} {
    my variable define
    if {[info exists define(class)]} {
      my morph $define(class)
    } else {
      if {[::info exists define(oodefine)]} {
        ::oo::objdefine [self] $define(oodefine)
        #unset define(oodefine)
      }
    }
  }

  method source filename {
    source $filename
  }
}

###
# END: class metaclass.tcl
###
###
# START: class toolset baseclass.tcl
###
###
# Ancestor-less class intended to be a mixin
# which defines a family of build related behaviors
# that are modified when targetting either gcc or msvc
###
oo::class create ::practcl::toolset {
  ###
  # find or fake a key/value list describing this project
  ###
  method config.sh {} {
    return [my read_configuration]
  }
  
  method BuildDir {PWD} {
    set name [my define get name]
    set debug [my define get debug 0]
    if {[my <project> define get LOCAL 0]} {
      return [my define get builddir [file join $PWD local $name]]
    }
    if {$debug} {
      return [my define get builddir [file join $PWD debug $name]]
    } else {
      return [my define get builddir [file join $PWD pkg $name]]
    }
  }
  
  method MakeDir {srcdir} {
    return $srcdir
  }
  
  method read_configuration {} {
    my variable conf_result
    if {[info exists conf_result]} {
      return $conf_result
    }
    set result {}
    set name [my define get name]
................................................................................
    if {![dict exists $result PRACTCL_PKG_LIBS] && [dict exists $result LIBS]} {
      dict set result PRACTCL_PKG_LIBS [dict get $result LIBS]
    }
    set conf_result $result
    cd $PWD
    return $result
  }

  ## method DEFS
  # This method populates 4 variables:
  # name - The name of the package
  # version - The version of the package
  # defs - C flags passed to the compiler
  # includedir - A list of paths to feed to the compiler for finding headers
  #
  method build-cflags {PROJECT DEFS namevar versionvar defsvar} {
    upvar 1 $namevar name $versionvar version NAME NAME $defsvar defs
    set name [string tolower [${PROJECT} define get name [${PROJECT} define get pkg_name]]]
    set NAME [string toupper $name]
    set version [${PROJECT} define get version [${PROJECT} define get pkg_vers]]
    if {$version eq {}} {
      set version 0.1a
................................................................................
        set defs "$predef $postdef"
      }
    }
    append defs " -DPACKAGE_NAME=\"${name}\" -DPACKAGE_VERSION=\"${version}\""
    append defs " -DPACKAGE_TARNAME=\"${name}\" -DPACKAGE_STRING=\"${name}\x5c\x20${version}\""
    return $defs
  }

  method critcl args {
    if {![info exists critcl]} {
      ::practcl::LOCAL tool critcl env-load
      set critcl [file join [::practcl::LOCAL tool critcl define get srcdir] main.tcl
    }
    set srcdir [my SourceRoot]
    set PWD [pwd]
    cd $srcdir
    ::practcl::dotclexec $critcl {*}$args
    cd $PWD
  }
  
  method make-autodetect {} {}
}


oo::objdefine ::practcl::toolset {


  method select object {
    ###
    # Select the toolset to use for this project
    ###
................................................................................

###
# END: class toolset baseclass.tcl
###
###
# START: class toolset gcc.tcl
###

::oo::class create ::practcl::toolset.gcc {
  superclass ::practcl::toolset

  method Autoconf {} {
    ###
    # Re-run autoconf for this project
    # Not a good idea in practice... but in the right hands it can be useful
    ###
    set pwd [pwd]
    set srcdir [file normalize [my define get srcdir]]
................................................................................
      if {[file exists $input]} {
        puts "autoconf -f $input > [file join $srcdir configure]"
        exec autoconf -f $input > [file join $srcdir configure]
      }
    }
    cd $pwd
  }

  method BuildDir {PWD} {
    set name [my define get name]
    set debug [my define get debug 0]
    if {[my <project> define get LOCAL 0]} {
      return [my define get builddir [file join $PWD local $name]]
    }
    if {$debug} {
      return [my define get builddir [file join $PWD debug $name]]
    } else {
      return [my define get builddir [file join $PWD pkg $name]]
    }
  }

  method ConfigureOpts {} {
    set opts {}
    set builddir [my define get builddir]

    if {[my define get broken_destroot 0]} {
      set PREFIX [my <project> define get prefix_broken_destdir]
    } else {
................................................................................
      #--disable-stubs
      #
    } else {
      lappend opts --enable-shared
    }
    return $opts
  }

  # Detect what directory contains the Makefile template
  method MakeDir {srcdir} {
    set localsrcdir $srcdir
    if {[file exists [file join $srcdir generic]]} {
      my define add include_dir [file join $srcdir generic]
    }
    set os [my <project> define get TEACUP_OS]
    switch $os {
................................................................................
        } elseif {[file exists [file join $srcdir unix Makefile.in]]} {
          set localsrcdir [file join $srcdir unix]
        }
      }
    }
    return $localsrcdir
  }

  method make-autodetect {} {
    set srcdir [my define get srcdir]
    set localsrcdir [my define get localsrcdir]
    if {$srcdir eq $localsrcdir} {
      if {![file exists [file join $srcdir tclconfig install-sh]]} {
        # ensure we have tclconfig with all of the trimmings
        set teapath {}
................................................................................
    cd $builddir
    if {[my <project> define get CONFIG_SITE] ne {}} {
      set ::env(CONFIG_SITE) [my <project> define get CONFIG_SITE]
    }
    catch {exec sh [file join $localsrcdir configure] {*}$opts >>& [file join $builddir autoconf.log]}
    cd $::CWD
  }

  method make-clean {} {
    set builddir [file normalize [my define get builddir]]
    catch {::practcl::domake $builddir clean}
  }

  method make-compile {} {
    set name [my define get name]
    set srcdir [my define get srcdir]
    if {[my define get static 1]} {
      puts "BUILDING Static $name $srcdir"
    } else {
      puts "BUILDING Dynamic $name $srcdir"
................................................................................
      } else {
        ::practcl::domake.tcl $builddir all
      }
    } else {
      ::practcl::domake $builddir all
    }
  }

  method make-install DEST {
    set PWD [pwd]
    set builddir [my define get builddir]
    if {[my <project> define get LOCAL 0] || $DEST eq {}} {
      if {[file exists [file join $builddir make.tcl]]} {
        puts "[self] Local INSTALL (Practcl)"
        ::practcl::domake.tcl $builddir install
................................................................................
        ::practcl::domake $builddir $install
        ::practcl::copyDir $BROKENROOT  [file join $DEST [string trimleft $PREFIX /]]
        file delete -force $BROKENROOT
      }
    }
    cd $PWD
  }

  method build-compile-sources {PROJECT COMPILE CPPCOMPILE INCLUDES} {
    set objext [my define get OBJEXT o]
    set EXTERN_OBJS {}
    set OBJECTS {}
    set result {}
    set builddir [$PROJECT define get builddir]
    file mkdir [file join $builddir objs]
................................................................................
          continue
        }
        error "Failed to produce $filename"
      }
    }
    return $result
  }

method build-Makefile {path PROJECT} {
  array set proj [$PROJECT define dump]
  set path $proj(builddir)
  cd $path
  set includedir .
  set objext [my define get OBJEXT o]

................................................................................
  $PROJECT define set static_library $outfile
  dict set map %OUTFILE% $outfile
  ::practcl::cputs result "$outfile: \$(${NAME}_OBJS)"
  ::practcl::cputs result "\t[string map $map [$PROJECT define get PRACTCL_STATIC_LIB]]"
  ::practcl::cputs result {}
  return $result
}

###
# Produce a static or dynamic library
###
method build-library {outfile PROJECT} {
  array set proj [$PROJECT define dump]
  set path $proj(builddir)
  cd $path
  set includedir .
  #lappend includedir [::practcl::file_relative $path $proj(TCL_INCLUDES)]
  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TCL_SRC_DIR) generic]]]
................................................................................
    exec {*}$cmd >&@ stdout
  }
  set ranlib [$PROJECT define get RANLIB]
  if {$ranlib ni {{} :}} {
    catch {exec $ranlib $outfile}
  }
}

###
# Produce a static executable
###
method build-tclsh {outfile PROJECT} {
  puts " BUILDING STATIC TCLSH "
  set TCLOBJ [$PROJECT tclcore]
  ::practcl::toolset select $TCLOBJ
  set PKG_OBJS {}
  foreach item [$PROJECT link list core.library] {
    if {[string is true [$item define get static]]} {
................................................................................
    set LDFLAGS_CONSOLE {-mconsole -pipe -static-libgcc}
    set LDFLAGS_WINDOW  {-mwindows -pipe -static-libgcc}
    append cmd " $LDFLAGS_CONSOLE"
  }
  puts "LINK: $cmd"
  exec {*}[string map [list "\n" " " "  " " "] $cmd] >&@ stdout
}

}

###
# END: class toolset gcc.tcl
###
###
# START: class toolset msvc.tcl
###
::oo::class create ::practcl::toolset.msvc {
  superclass ::practcl::toolset

  # MSVC always builds in the source directory
  method BuildDir {PWD} {
    set srcdir [my define get srcdir]
    return $srcdir
  }

  
  # Do nothing
  method make-autodetect {} {
  }
  
  method make-clean {} {
    set PWD [pwd]
    set srcdir [my define get srcdir]
    cd $srcdir
    catch {::practcl::doexec nmake -f makefile.vc clean}
    cd $PWD
  }
  
  method make-compile {} {
    set srcdir [my define get srcdir]
    if {[my define get static 1]} {
      puts "BUILDING Static $name $srcdir"
    } else {
      puts "BUILDING Dynamic $name $srcdir"
    }
................................................................................
        cd [file join $srcdir win]
        ::practcl::doexec nmake -f makefile.vc INSTALLDIR=[my <project> define get installdir]  {*}[my NmakeOpts] release
      } else {
        error "No make.tcl or makefile.vc found for project $name"
      }
    }
  }
  
  method make-install DEST {
    set PWD [pwd]
    set srcdir [my define get srcdir]
    cd $srcdir
    if {$DEST eq {}} {
      error "No destination given"
    }
................................................................................
      } else {
        puts "[self] VFS INSTALL $DEST"
        ::practcl::doexec nmake -f makefile.vc INSTALLDIR=$DEST {*}[my NmakeOpts] install
      }
    }
    cd $PWD
  }
  
  # Detect what directory contains the Makefile template
  method MakeDir {srcdir} {
    set localsrcdir $srcdir
    if {[file exists [file join $srcdir generic]]} {
      my define add include_dir [file join $srcdir generic]
    }
    if {[file exists [file join $srcdir win]]} {
       my define add include_dir [file join $srcdir win]
    }
    if {[file exists [file join $srcdir makefile.vc]]} {
      set localsrcdir [file join $srcdir win]
    }
    return $localsrcdir
  }
  
  method NmakeOpts {} {
    set opts {}
    set builddir [file normalize [my define get builddir]]

    if {[my <project> define exists tclsrcdir]} {
      ###
      # On Windows we are probably running under MSYS, which doesn't deal with
................................................................................

###
# END: class toolset msvc.tcl
###
###
# START: class target.tcl
###

::oo::class create ::practcl::make_obj {
  superclass ::practcl::metaclass

  constructor {module_object name info {action_body {}}} {
    my variable define triggered domake
    set triggered 0
    set domake 0
    set define(name) $name
    set define(action) {}
    array set define $info
................................................................................
    foreach {stub obj} [$module_object child organs] {
      my graft $stub $obj
    }
    if {$action_body ne {}} {
      set define(action) $action_body
    }
  }

  method do {} {
    my variable domake
    return $domake
  }

  method check {} {
    my variable needs_make domake
    if {$domake} {
      return 1
    }
    if {[info exists needs_make]} {
      return $needs_make
................................................................................
        if {$filename ne {} && ![file exists $filename]} {
          set needs_make 1
        }
      }
    }
    return $needs_make
  }
  
  method output {} {
    set result {}
    set filename [my define get filename]
    if {$filename ne {}} {
      lappend result $filename
    }
    foreach filename [my define get files] {
      if {$filename ne {}} {
        lappend result $filename
      }
    }
    return $result
  }

  method reset {} {
    my variable triggered domake needs_make
    set triggerd 0
    set domake 0
    set needs_make 0
  }
  
  method triggers {} {
    my variable triggered domake define
    if {$triggered} {
      return $domake
    }
    set triggered 1
    set make_objects [my <module> make objects]
................................................................................
# END: class target.tcl
###
###
# START: class object.tcl
###
::oo::class create ::practcl::object {
  superclass ::practcl::metaclass

  constructor {parent args} {
    my variable links define
    set organs [$parent child organs]
    my clay delegate {*}$organs
    array set define $organs
    array set define [$parent child define]
    array set links {}
................................................................................
    } else {
      array set define [uplevel 1 [list subst $args]]
      my select
    }
    my initialize

  }

  method child {method} {
    return {}
  }

  method go {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable links
    foreach {linktype objs} [array get links] {
      foreach obj $objs {
        $obj go
      }
................................................................................

###
# END: class object.tcl
###
###
# START: class dynamic.tcl
###

###
# Dynamic blocks do not generate their own .c files,
# instead the contribute to the amalgamation
# of the main library file
###
::oo::class create ::practcl::dynamic {

  ###
  # Parser functions
  ###

  method cstructure {name definition {argdat {}}} {
    my variable cstruct
    dict set cstruct $name body $definition
    foreach {f v} $argdat {
      dict set cstruct $name $f $v
    }
    if {![dict exists $cstruct $name public]} {
      dict set cstruct $name public 1
    }
  }
  
  method include header {
    my define add include $header
  }

  method include_dir args {
    my define add include_dir {*}$args
  }

  method include_directory args {
    my define add include_dir {*}$args
  }

  method c_header body {
    my variable code
    ::practcl::cputs code(header) $body
  }

  method c_code body {
    my variable code
    ::practcl::cputs code(funct) $body
  }

  method c_function {header body {info {}}} {
    set header [string map "\t \  \n \ \ \  \ " $header]
    my variable code cfunct
    foreach regexp {
         {(.*) ([a-zA-Z_][a-zA-Z0-9_]*) *\((.*)\)}
         {(.*) (\x2a[a-zA-Z_][a-zA-Z0-9_]*) *\((.*)\)}
    } {
................................................................................
    }
    puts "WARNING: NON CONFORMING FUNCTION DEFINITION: $headers $body"
    ::practcl::cputs code(header) "$header\;"
    # Could not parse that block as a function
    # append it verbatim to our c_implementation
    ::practcl::cputs code(funct) "$header [list $body]"
  }

  method c_tcloomethod {name body {arginfo {}}} {
    my variable methods code
    foreach {f v} $arginfo {
      dict set methods $name $f $v
    }
    dict set methods $name body "Tcl_Object thisObject = Tcl_ObjectContextObject(objectContext); /* The current connection object */
$body"
  }

  # Alias to classic name
  method cmethod {name body {arginfo {}}} {
    my variable methods code
    foreach {f v} $arginfo {
      dict set methods $name $f $v
    }
    dict set methods $name body "Tcl_Object thisObject = Tcl_ObjectContextObject(objectContext); /* The current connection object */
$body"
  }

  method c_tclproc_nspace nspace {
    my variable code
    if {![info exists code(nspace)]} {
      set code(nspace) {}
    }
    if {$nspace ni $code(nspace)} {
      lappend code(nspace) $nspace
    }
  }

  method c_tclcmd {name body {arginfo {}}} {
    my variable tclprocs code

    foreach {f v} $arginfo {
      dict set tclprocs $name $f $v
    }
    dict set tclprocs $name body $body
  }

  # Alias to classic name
  method c_tclproc_raw {name body {arginfo {}}} {
    my variable tclprocs code

    foreach {f v} $arginfo {
      dict set tclprocs $name $f $v
    }
    dict set tclprocs $name body $body
  }

  method tcltype {name argdat} {
    my variable tcltype
    foreach {f v} $argdat {
      dict set tcltype $name $f $v
    }
    if {![dict exists tcltype $name cname]} {
      dict set tcltype $name cname [string tolower $name]_tclobjtype
................................................................................
      # We were given a function name to call
      if {[llength $body] eq 1} continue
      set fname [string map [list @Name@ [string totitle $name]] $fpat]
      my c_function [string map [list @FNAME@ $fname] $template] [string map $map $body]
      dict set tcltype $name $func $fname
    }
  }

  ###
  # Module interactions
  ###


  method project-compile-products {} {
    set filename [my define get output_c]
    set result {}
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename

      if {[my define exists ofile]} {
................................................................................
      }
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    return $result
  }


  method implement path {
    my go
    my Collate_Source $path
    if {[my define get output_c] eq {}} return
    set filename [file join $path [my define get output_c]]
    ::practcl::debug [self] [my define get filename] WANTS TO GENERATE $filename
    my define set cfile $filename
................................................................................
        puts $fout "   Tcl_PkgProvide(interp, \"[my define get pkg_name]\", \"[my define get pkg_vers]\");"
      }
      puts $fout "  return TCL_OK\;"
      puts $fout "\x7D"
    }
    close $fout
  }



  ###
  # Practcl internals
  ###

  method initialize {} {
    set filename [my define get filename]
    if {$filename eq {}} {
      return
    }
    if {[my define get name] eq {}} {
      my define set name [file tail [file rootname $filename]]
    }
    if {[my define get localpath] eq {}} {
      my define set localpath [my <module> define get localpath]_[my define get name]
    }
    ::source $filename
  }

  method linktype {} {
    return {subordinate product dynamic}
  }

  method generate-cfile-constant {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code cstruct methods tcltype
    if {[info exists code(constant)]} {
      ::practcl::cputs result "/* [my define get filename] CONSTANT */"
      ::practcl::cputs result $code(constant)
................................................................................
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-constant]
    }
    return $result
  }

  method generate-cfile-header {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct cstruct methods tcltype tclprocs
    set result {}
    if {[info exists code(header)]} {
      ::practcl::cputs result $code(header)
    }
................................................................................
        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cfile-header */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END [$obj define get filename] generate-cfile-header */"
      }
    }
    return $result
  }

  ###
  # Generate code that provides implements Tcl API
  # calls
  ###
  method generate-cfile-tclapi {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code methods tclprocs
    set result {}
    if {[info exists code(method)]} {
      ::practcl::cputs result $code(method)
    }
................................................................................
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-tclapi]
    }
    return $result
  }

  ###
  # Generate code that runs when the package/module is
  # initialized into the interpreter
  ###
  method generate-loader-module {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code methods tclprocs
    if {[info exists code(nspace)]} {
      ::practcl::cputs result "  \{\n    Tcl_Namespace *modPtr;"
      foreach nspace $code(nspace) {
................................................................................
        ::practcl::cputs result [$obj generate-loader-external]
      } else {
        ::practcl::cputs result [$obj generate-loader-module]
      }
    }
    return $result
  }

  method Collate_Source CWD {
    my variable methods code cstruct tclprocs
    if {[info exists methods]} {
      ::practcl::debug [self] methods [my define get cclass]
      set thisclass [my define get cclass]
      foreach {name info} $methods {
        # Provide a callproc
................................................................................
        }
        if {[dict exists $info body] && ![dict exists $info header]} {
          dict set tclprocs $name header "static int ${callproc}(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv\[\])"
        }
      }
    }
  }

  # Once an object marks itself as some
  # flavor of dynamic, stop trying to morph
  # it into something else
  method select {} {}

}



###
# END: class dynamic.tcl
###
###
# START: class product.tcl
###

::oo::class create ::practcl::product {


  method code {section body} {
    my variable code
    ::practcl::cputs code($section) $body
  }

  method Collate_Source CWD {}

  method project-compile-products {} {
    set result {}
    noop {
    set filename [my define get filename]
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename
      if {[my define exists ofile]} {
................................................................................
    }
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    return $result
  }

  method generate-debug {{spaces {}}} {
    set result {}
    ::practcl::cputs result "$spaces[list [self] [list class [info object class [self]] filename [my define get filename]] links [my link list]]"
    foreach item [my link list subordinate] {
      practcl::cputs result [$item generate-debug "$spaces  "]
    }
    return $result
  }

  method generate-cfile-constant {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code cstruct methods tcltype
    if {[info exists code(constant)]} {
      ::practcl::cputs result "/* [my define get filename] CONSTANT */"
      ::practcl::cputs result $code(constant)
................................................................................
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-constant]
    }
    return $result
  }

  ###
  # Populate const static data structures
  ###
  method generate-cfile-public-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct methods tcltype
    set result {}
    if {[info exists code(struct)]} {
      ::practcl::cputs result $code(struct)
    }
................................................................................
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-public-structure]
    }
    return $result
  }

  method generate-cfile-header {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct cstruct methods tcltype tclprocs
    set result {}
    if {[info exists code(header)]} {
      ::practcl::cputs result $code(header)
    }
................................................................................
        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cfile-header */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END [$obj define get filename] generate-cfile-header */"
      }
    }
    return $result
  }

  method generate-cfile-global {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct cstruct methods tcltype tclprocs
    set result {}
    if {[info exists code(global)]} {
      ::practcl::cputs result $code(global)
    }
................................................................................
        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cfile-global */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END [$obj define get filename] generate-cfile-global */"
      }
    }
    return $result
  }

  method generate-cfile-private-typedef {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(private-typedef)]} {
      ::practcl::cputs result $code(private-typedef)
    }
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-cfile-private-typedef]
    }
    return $result
  }

  method generate-cfile-private-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(private-structure)]} {
      ::practcl::cputs result $code(private-structure)
    }
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-cfile-private-structure]
    }
    return $result
  }


  ###
  # Generate code that provides subroutines called by
  # Tcl API methods
  ###
  method generate-cfile-functions {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct
    set result {}
    if {[info exists code(funct)]} {
      ::practcl::cputs result $code(funct)
    }
................................................................................
      if {[$obj define get output_c] ne {}} {
        continue
      }
      ::practcl::cputs result [$obj generate-cfile-functions]
    }
    return $result
  }

  ###
  # Generate code that provides implements Tcl API
  # calls
  ###
  method generate-cfile-tclapi {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code methods tclprocs
    set result {}
    if {[info exists code(method)]} {
      ::practcl::cputs result $code(method)
    }
................................................................................
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-tclapi]
    }
    return $result
  }


  method generate-hfile-public-define {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(public-define)]} {
      ::practcl::cputs result $code(public-define)
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-define]
    }
    return $result
  }

  method generate-hfile-public-macro {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(public-macro)]} {
      ::practcl::cputs result $code(public-macro)
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-macro]
    }
    return $result
  }

  method generate-hfile-public-typedef {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(public-typedef)]} {
      ::practcl::cputs result $code(public-typedef)
    }
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-typedef]
    }
    return $result
  }

  method generate-hfile-public-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(public-structure)]} {
      ::practcl::cputs result $code(public-structure)
    }
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-structure]
    }
    return $result
  }

  method generate-hfile-public-headers {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code tcltype
    set result {}
    if {[info exists code(public-header)]} {
      ::practcl::cputs result $code(public-header)
    }
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-headers]
    }
    return $result
  }

  method generate-hfile-public-function {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct tcltype
    set result {}

    if {[my define get initfunc] ne {}} {
      ::practcl::cputs result "int [my define get initfunc](Tcl_Interp *interp);"
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-function]
    }
    return $result
  }

  method generate-hfile-public-includes {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set includes {}
    foreach item [my define get public-include] {
      if {$item ni $includes} {
        lappend includes $item
      }
................................................................................
        if {$item ni $includes} {
          lappend includes $item
        }
      }
    }
    return $includes
  }

  method generate-hfile-public-verbatim {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set includes {}
    foreach item [my define get public-verbatim] {
      if {$item ni $includes} {
        lappend includes $item
      }
................................................................................
        if {$item ni $includes} {
          lappend includes $item
        }
      }
    }
    return $includes
  }

  method generate-loader-external {} {
    if {[my define get initfunc] eq {}} {
      return "/*  [my define get filename] declared not initfunc */"
    }
    return "  if([my define get initfunc](interp)) return TCL_ERROR\;"
  }

  method generate-loader-module {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(cinit)]} {
      ::practcl::cputs result $code(cinit)
    }
................................................................................
        ::practcl::cputs result [$item generate-loader-external]
      } else {
        ::practcl::cputs result [$item generate-loader-module]
      }
    }
    return $result
  }

  method generate-stub-function {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct tcltype
    set result {}
    foreach mod [my link list product] {
      foreach {funct def} [$mod generate-stub-function] {
        dict set result $funct $def
................................................................................
      foreach {funcname info} $cfunct {
        if {![dict get $info export]} continue
        dict set result $funcname [dict get $info header]
      }
    }
    return $result
  }


  method IncludeAdd {headervar args} {
    upvar 1 $headervar headers
    foreach inc $args {
      if {[string index $inc 0] ni {< \"}} {
        set inc "\"$inc\""
      }
      if {$inc ni $headers} {
        lappend headers $inc
      }
    }
  }

  method generate-tcl-loader {} {
    set result {}
    set PKGINIT [my define get pkginit]
    set PKG_NAME [my define get name [my define get pkg_name]]
    set PKG_VERSION [my define get pkg_vers [my define get version]]
    if {[string is true [my define get SHARED_BUILD 0]]} {
      set LIBFILE [my define get libfile]
................................................................................
# Tclkit Style
load {} @PKGINIT@
package provide @PKG_NAME@ @PKG_VERSION@
}]
    }
    return $result
  }

  ###
  # This methods generates any Tcl script file
  # which is required to pre-initialize the C library
  ###
  method generate-tcl-pre {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code
    if {[info exists code(tcl)]} {
      set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]]
    }
................................................................................
      set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]]
    }
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-tcl-pre]
    }
    return $result
  }

  method generate-tcl-post {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code
    if {[info exists code(tcl-post)]} {
      set result [::practcl::_tagblock $code(tcl-post) tcl [my define get filename]]
    }
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-tcl-post]
    }
    return $result
  }


  method linktype {} {
    return {subordinate product}
  }

  method Ofile filename {
    set lpath [my <module> define get localpath]
    if {$lpath eq {}} {
      set lpath [my <module> define get name]
    }
    return ${lpath}_[file rootname [file tail $filename]]
  }

  ###
  # Methods called by the master project
  ###

  method project-static-packages {} {
    set result [my define get static_packages]
    set initfunc [my define get initfunc]
    if {$initfunc ne {}} {
      set pkg_name [my define get pkg_name]
      if {$pkg_name ne {}} {
        dict set result $pkg_name initfunc $initfunc
................................................................................
    foreach item [my link list subordinate] {
      foreach {pkg info} [$item project-static-packages] {
        dict set result $pkg $info
      }
    }
    return $result
  }

  ###
  # Methods called by the toolset
  ###

  method toolset-include-directory {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result [my define get include_dir]
    foreach obj [my link list product] {
      foreach path [$obj toolset-include-directory] {
        lappend result $path
      }
    }
    return $result
  }

  method target {method args} {
    switch $method {
      is_unix { return [expr {$::tcl_platform(platform) eq "unix"}] }
    }
  }

}

oo::objdefine ::practcl::product {
  method select {object} {
    set class [$object define get class]
    set mixin [$object define get product]
    if {$class eq {} && $mixin eq {}} {
      set filename [$object define get filename]
      if {$filename ne {} && [file exists $filename]} {
................................................................................
      $object morph $class
    }
    if {$mixin ne {}} {
      $object mixin product $mixin
    }
  }
}

###
# Flesh out several trivial varieties of product
###
::oo::class create ::practcl::product.cheader {
  superclass ::practcl::product

  method project-compile-products {} {}
  method generate-loader-module {} {}
}

::oo::class create ::practcl::product.csource {
  superclass ::practcl::product

  method project-compile-products {} {
    set result {}
    set filename [my define get filename]
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename
      if {[my define exists ofile]} {
        set ofile [my define get ofile]
................................................................................
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    return $result
  }
}

::oo::class create ::practcl::product.clibrary {
  superclass ::practcl::product

  method linker-products {configdict} {
    return [my define get filename]
  }

}

::oo::class create ::practcl::product.dynamic {
  superclass ::practcl::dynamic ::practcl::product

  method initialize {} {
    set filename [my define get filename]
    if {$filename eq {}} {
      return
    }
    if {[my define get name] eq {}} {
      my define set name [file tail [file rootname $filename]]
................................................................................
    ::source $filename
    if {[my define get output_c] ne {}} {
      # Turn into a module if we have an output_c file
      my morph ::practcl::module
    }
  }
}

::oo::class create ::practcl::product.critcl {
  superclass ::practcl::dynamic ::practcl::product
}


###
# END: class product.tcl
###
###
# START: class module.tcl
###

###
# In the end, all C code must be loaded into a module
# This will either be a dynamically loaded library implementing
# a tcl extension, or a compiled in segment of a custom shell/app
###
::oo::class create ::practcl::module {
  superclass ::practcl::object ::practcl::product.dynamic

  method _MorphPatterns {} {
    return {{@name@} {::practcl::module.@name@} ::practcl::module}
  }

  method add args {
    my variable links
    set object [::practcl::object new [self] {*}$args]
    foreach linktype [$object linktype] {
      lappend links($linktype) $object
    }
    return $object
  }


  method install-headers args {}

  ###
  # Target handling
  ###
  method make {command args} {
    my variable make_object
    if {![info exists make_object]} {
      set make_object {}
    }
    switch $command {
      pkginfo {
................................................................................
          if {[$obj do]} {
            eval [$obj define get action]
          }
        }
      }
    }
  }

  method child which {
    switch $which {
      delegate -
      organs {
        return [list project [my define get project] module [self]]
      }
    }
  }

 ###
  # This methods generates the contents of an amalgamated .c file
  # which implements the loader for a batch of tools
  ###
  method generate-c {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {
/* This file was generated by practcl */
    }
    set includes {}

................................................................................
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END $method [my define get filename] */"
      }
    }
    ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    return $result
  }


  ###
  # This methods generates the contents of an amalgamated .h file
  # which describes the public API of this module
  ###
  method generate-h {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    set includes [my generate-hfile-public-includes]
    foreach inc $includes {
      if {[string index $inc 0] ni {< \"}} {
        ::practcl::cputs result "#include \"$inc\""
................................................................................
    } {
      ::practcl::cputs result "/* BEGIN SECTION $method */"
      ::practcl::cputs result [my $method]
      ::practcl::cputs result "/* END SECTION $method */"
    }
    return $result
  }

  method generate-loader {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    if {[my define get initfunc] eq {}} return
    ::practcl::cputs result  "
extern int DLLEXPORT [my define get initfunc]( Tcl_Interp *interp ) \{"
    ::practcl::cputs result  {
................................................................................
    if {[my define get localpath] eq {}} {
      my define set localpath [my <project> define get name]_[my define get name]
    }
    my graft module [self]
    ::practcl::debug [self] SOURCE $filename
    my source $filename
  }

  method implement path {
    my go
    my Collate_Source $path
    set errs {}
    foreach item [my link list dynamic] {
      if {[catch {$item implement $path} err errdat]} {
        lappend errs "Skipped $item: [$item define get filename] $err"
................................................................................
** any changes will be overwritten the next time it is run
*/}]
    puts $cout [my generate-c]
    puts $cout [my generate-loader]
    close $cout
    ::practcl::debug [list /[self] [self method] [self class]]
  }

  method linktype {} {
    return {subordinate product dynamic module}
  }
}

###
# END: class module.tcl
###
###
# START: class project baseclass.tcl
###

::oo::class create ::practcl::project {
  superclass ::practcl::module

  method _MorphPatterns {} {
    return {{@name@} {::practcl::@name@} {::practcl::project.@name@} {::practcl::project}}
  }

  constructor args {
    my variable define
    if {[llength $args] == 1} {
      set rawcontents [lindex $args 0]
    } else {
      set rawcontents $args
    }
................................................................................
      }
    }
    my graft module [self]
    array set define $contents
    ::practcl::toolset select [self]
    my initialize
  }

  method add_object object {
    my link object $object
  }

  method add_project {pkg info {oodefine {}}} {
    ::practcl::debug [self] add_project $pkg $info
    set os [my define get TEACUP_OS]
    if {$os eq {}} {
      set os [::practcl::os]
      my define set os $os
    }
................................................................................
    }
    my link object $obj
    oo::objdefine $obj $oodefine
    $obj define set masterpath $::CWD
    $obj go
    return $obj
  }

  method add_tool {pkg info {oodefine {}}} {
    ::practcl::debug [self] add_tool $pkg $info
    set info [dict merge [::practcl::local_os] $info]

    set os [dict get $info TEACUP_OS]
    set fossilinfo [list download [my define get download] tag trunk sandbox [my define get sandbox]]
    if {[dict exists $info os] && ($os ni [dict get $info os])} return
................................................................................
    }
    my link add tool $obj
    oo::objdefine $obj $oodefine
    $obj define set masterpath $::CWD
    $obj go
    return $obj
  }

  method build-tclcore {} {
    set os [my define get TEACUP_OS]
    set tcl_config_opts [::practcl::platform::tcl_core_options $os]
    set tk_config_opts  [::practcl::platform::tk_core_options $os]

    lappend tcl_config_opts --prefix [my define get prefix] --exec-prefix [my define get prefix]
    set tclobj [my tclcore]
................................................................................
    if {[my define get debug 0]} {
      $tkobj define set debug 1
      lappend tk_config_opts --enable-symbols=true
    }
    $tkobj define set config_opts $tk_config_opts
    $tkobj compile
  }

  method child which {
    switch $which {
      delegate -
      organs {
	# A library can be a project, it can be a module. Any
	# subordinate modules will indicate their existance
        return [list project [self] module [self]]
      }
    }
  }

  method linktype {} {
    return project
  }


  # Exercise the methods of a sub-object
  method project {pkg args} {
    set obj [namespace current]::PROJECT.$pkg
    if {[llength $args]==0} {
      return $obj
    }
    ${obj} {*}$args
  }


  method tclcore {} {
    if {[info commands [set obj [my organ tclcore]]] ne {}} {
      return $obj
    }
    if {[info commands [set obj [my project TCLCORE]]] ne {}} {
      my graft tclcore $obj
      return $obj
................................................................................
    set obj [my add_tool tcl {
      tag release class subproject.core
      fossil_url http://core.tcl.tk/tcl
    }]
    my graft tclcore $obj
    return $obj
  }

  method tkcore {} {
    if {[set obj [my organ tkcore]] ne {}} {
      return $obj
    }
    if {[set obj [my project tk]] ne {}} {
      my graft tkcore $obj
      return $obj
................................................................................
    set obj [my add_tool tk {
      tag release class tool.core
      fossil_url http://core.tcl.tk/tk
    }]
    my graft tkcore $obj
    return $obj
  }

  method tool {pkg args} {
    set obj ::practcl::OBJECT::TOOL.$pkg
    if {[llength $args]==0} {
      return $obj
    }
    ${obj} {*}$args
  }
................................................................................

###
# END: class project baseclass.tcl
###
###
# START: class project library.tcl
###

::oo::class create ::practcl::library {
  superclass ::practcl::project


  method clean {PATH} {
    set objext [my define get OBJEXT o]
    foreach {ofile info} [my project-compile-products] {
      if {[file exists [file join $PATH objs $ofile].${objext}]} {
        file delete [file join $PATH objs $ofile].${objext}
      }
    }
................................................................................
    }
    set libfile [my define get libfile]
    if {[file exists [file join $PATH $libfile]]} {
      file delete [file join $PATH $libfile]
    }
    my implement $PATH
  }

  method project-compile-products {} {
    set result {}
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    set filename [my define get output_c]
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename
      set ofile [file rootname [file tail $filename]]_main
      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
    }
    return $result
  }


  method go {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set name [my define getnull name]
    if {$name eq {}} {
      set name generic
      my define name generic
    }
................................................................................
    foreach {linktype objs} [array get links] {
      foreach obj $objs {
        $obj go
      }
    }
    ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]]
  }


  method generate-decls {pkgname path} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set outfile [file join $path/$pkgname.decls]

    ###
    # Build the decls file
    ## #
................................................................................
    return NULL;
  }
  return actualVersion;
}
}]
    close $cout
  }

  method implement path {
    my go
    my Collate_Source $path
    set errs {}
    foreach item [my link list dynamic] {
      if {[catch {$item implement $path} err errdat]} {
        lappend errs "Skipped $item: [$item define get filename] $err"
................................................................................
###"
      puts $tclout [my generate-tcl-pre]
      puts $tclout [my generate-tcl-loader]
      puts $tclout [my generate-tcl-post]
      close $tclout
    }
  }

  # Backward compadible call
  method generate-make path {
    my build-Makefile $path [self]
  }

  method linktype {} {
    return library
  }

  # Create a "package ifneeded"
  # Args are a list of aliases for which this package will answer to
  method package-ifneeded {args} {
    set result {}
    set name [my define get pkg_name [my define get name]]
    set version [my define get pkg_vers [my define get version]]
    if {$version eq {}} {
      set version 0.1a
    }
................................................................................
    set result "package ifneeded [list $name] [list $version] $script"
    foreach alias $args {
      set script "package require $name $version \; package provide $alias $version"
      append result \n\n [list package ifneeded $alias $version $script]
    }
    return $result
  }


  method shared_library {{filename {}}} {
    set name [string tolower [my define get name [my define get pkg_name]]]
    set NAME [string toupper $name]
    set version [my define get version [my define get pkg_vers]]
    set map {}
    lappend map %LIBRARY_NAME% $name
    lappend map %LIBRARY_VERSION% $version
    lappend map %LIBRARY_VERSION_NODOTS% [string map {. {}} $version]
    lappend map %LIBRARY_PREFIX% [my define getnull libprefix]
    set outfile [string map $map [my define get PRACTCL_NAME_LIBRARY]][my define get SHLIB_SUFFIX]
    return $outfile
  }

  method static_library {{filename {}}} {
    set name [string tolower [my define get name [my define get pkg_name]]]
    set NAME [string toupper $name]
    set version [my define get version [my define get pkg_vers]]
    set map {}
    lappend map %LIBRARY_NAME% $name
    lappend map %LIBRARY_VERSION% $version
................................................................................

###
# END: class project library.tcl
###
###
# START: class project tclkit.tcl
###


::oo::class create ::practcl::tclkit {
  superclass ::practcl::library

  method build-tclkit_main {PROJECT PKG_OBJS} {
    ###
    # Build static package list
    ###
    set statpkglist {}
    foreach cobj [list {*}${PKG_OBJS} $PROJECT] {
      foreach {pkg info} [$cobj project-static-packages] {
................................................................................
# then no user-specific startup file will be run under any conditions.
}
    append main_init_script \n [list set tcl_rcFileName [$PROJECT define get tcl_rcFileName ~/.tclshrc]]
    practcl::cputs appinit "  Tcl_Eval(interp,[::practcl::tcl_to_c  $main_init_script]);"
    practcl::cputs appinit {  return TCL_OK;}
    $PROJECT c_function [string map $map "int %mainfunc%(Tcl_Interp *interp)"] [string map $map $appinit]
  }

  method Collate_Source CWD {
    next $CWD
    set name [my define get name]
    # Assume a static shell
    if {[my define exists SHARED_BUILD]} {
      my define set SHARED_BUILD 0
    }
................................................................................
    }

    my define add include_dir [file join $TCLSRCDIR generic]
    my define add include_dir [file join $TCLSRCDIR $PLATFORM_SRC_DIR]
    # This file will implement TCL_LOCAL_APPINIT and TCL_LOCAL_MAIN_HOOK
    my build-tclkit_main $PROJECT $PKG_OBJS
  }

  ## Wrap an executable
  #
  method wrap {PWD exename vfspath args} {
    cd $PWD
    if {![file exists $vfspath]} {
      file mkdir $vfspath
    }
    foreach item [my link list core.library] {
      set name  [$item define get name]
................................................................................

###
# END: class project tclkit.tcl
###
###
# START: class distro baseclass.tcl
###

###
# Standalone class to manage code distribution
# This class is intended to be mixed into another class
# (Thus the lack of ancestors)
###
oo::class create ::practcl::distribution {

  method scm_info {} {
    return {
      scm  None
      hash {}
      maxdate {}
      tags {}
      isodate {}
    }
  }
  
  method DistroMixIn {} {
    my define set scm none
  }

  method Sandbox {} {
    if {[my define exists sandbox]} {
      return [my define get sandbox]
    }
    if {[my organ project] ni {::noop {}}} {
      set sandbox [my <project> define get sandbox]
      if {$sandbox ne {}} {
................................................................................
        return $sandbox
      }
    }
    set sandbox [file normalize [file join $::CWD ..]]
    my define set sandbox $sandbox
    return $sandbox
  }

  method SrcDir {} {
    set pkg [my define get name]
    if {[my define exists srcdir]} {
      return [my define get srcdir]
    }
    set sandbox [my Sandbox]
    set srcdir [file join [my Sandbox] $pkg]
    my define set srcdir $srcdir
    return $srcdir
  }

  method ScmTag    {} {}
  method ScmClone  {} {}
  method ScmUnpack {} {}
  method ScmUpdate {} {}

  method Unpack {} {
    set srcdir [my SrcDir]
    if {[file exists $srcdir]} {
      return
    }
    set pkg [my define get name]
    if {[my define exists download]} {
................................................................................
        ::zipfile::decode::unzipfile [file join $download $pkg.zip] $srcdir
        return
      }
    }
    my ScmUnpack
  }
}

oo::objdefine ::practcl::distribution {

  method Sandbox {object} {
    if {[$object define exists sandbox]} {
      return [$object define get sandbox]
    }
    if {[$object organ project] ni {::noop {}}} {
................................................................................

###
# END: class distro baseclass.tcl
###
###
# START: class distro snapshot.tcl
###

oo::class create ::practcl::distribution.snapshot {
  superclass ::practcl::distribution

  method ScmUnpack {} {
    set srcdir [my SrcDir]
    if {[file exists [file join $srcdir .download]]} {
      return 0
    }
    set dpath [::practcl::LOCAL define get download]
    set url [my define get file_url]
................................................................................
    set fosdb [my ScmClone]
    set tag [my ScmTag]
    file mkdir $srcdir
    ::practcl::fossil $srcdir open $fosdb $tag
    return 1
  }
}

oo::objdefine ::practcl::distribution.snapshot {
  method claim_path path {
    if {[file exists [file join $path .download]]} {
      return true
    }
    return false
  }
................................................................................

###
# END: class distro snapshot.tcl
###
###
# START: class distro fossil.tcl
###

oo::class create ::practcl::distribution.fossil {
  superclass ::practcl::distribution

  method scm_info {} {
    set info [next]
    dict set info scm fossil
    foreach {field value} [::practcl::fossil_status [my define get srcdir]] {
      dict set info $field $value
    }
    return $info
  }
  
  # Clone the source
  method ScmClone  {} {
    set srcdir [my SrcDir]
    if {[file exists [file join $srcdir .fslckout]]} {
      return
    }
    if {[file exists [file join $srcdir _FOSSIL_]]} {
      return
................................................................................
        return $fosdb
      }
    }
    # Fall back to the fossil mirror on the island of misfit toys
    ::practcl::doexec fossil clone http://fossil.etoyoc.com/fossil/$pkg $fosdb
    return $fosdb
  }

  method ScmTag {} {
    if {[my define exists scm_tag]} {
      return [my define get scm_tag]
    }
    if {[my define exists tag]} {
      set tag [my define get tag]
    } else {
      set tag trunk
    }
    my define set scm_tag $tag
    return $tag
  }

  method ScmUnpack {} {
    set srcdir [my SrcDir]
    if {[file exists [file join $srcdir .fslckout]]} {
      return 0
    }
    if {[file exists [file join $srcdir _FOSSIL_]]} {
      return 0
................................................................................
    set CWD [pwd]
    set fosdb [my ScmClone]
    set tag [my ScmTag]
    file mkdir $srcdir
    ::practcl::fossil $srcdir open $fosdb $tag
    return 1
  }

  method ScmUpdate {} {
    if {[my ScmUnpack]} {
      return
    }
    set srcdir [my SrcDir]
    set tag [my ScmTag]
    ::practcl::fossil $srcdir update $tag
  }
}

oo::objdefine ::practcl::distribution.fossil {

  # Check for markers in the source root
  method claim_path path {
    if {[file exists [file join $path .fslckout]]} {
      return true
    }
................................................................................

###
# END: class distro fossil.tcl
###
###
# START: class distro git.tcl
###


oo::class create ::practcl::distribution.git {
  superclass ::practcl::distribution

  method ScmTag {} {
    if {[my define exists scm_tag]} {
      return [my define get scm_tag]
    }
    if {[my define exists tag]} {
      set tag [my define get tag]
    } else {
      set tag master
    }
    my define set scm_tag $tag
    return $tag
  }

  method ScmUnpack {} {
    set srcdir [my SrcDir]
    if {[file exists [file join $srcdir .git]]} {
      return 0
    }
    set CWD [pwd]
    set tag [my ScmTag]
................................................................................
    if {[my define exists git_url]} {
      ::practcl::doexec git clone --branch $tag [my define get git_url] $srcdir
    } else {
      ::practcl::doexec git clone --branch $tag https://github.com/eviltwinskippy/$pkg $srcdir
    }
    return 1
  }

  method ScmUpdate {} {
    if {[my ScmUnpack]} {
      return
    }
    set CWD [pwd]
    set srcdir [my SrcDir]
    set tag [my ScmTag]
    ::practcl::doexec_in $srcdir git pull
    cd $CWD
  }

}
oo::objdefine ::practcl::distribution.git {
  method claim_path path {
   if {[file exists [file join $path .git]]} {
      return true
    }
    return false
................................................................................
# END: class distro git.tcl
###
###
# START: class subproject baseclass.tcl
###
oo::class create ::practcl::subproject {
  superclass ::practcl::module

  method _MorphPatterns {} {
    return {{::practcl::subproject.@name@} {::practcl::@name@} {@name@} {::practcl::subproject}}
  }


  method BuildDir {PWD} {
    return [my define get srcdir]
  }

  method child which {
    switch $which {
      delegate -
      organs {
	# A library can be a project, it can be a module. Any
	# subordinate modules will indicate their existance
        return [list project [self] module [self]]
      }
    }
  }

  method compile {} {}


  method go {} {
    ::practcl::distribution select [self]
    set name [my define get name]
    my define set builddir [my BuildDir [my define get masterpath]]
    my define set builddir [my BuildDir [my define get masterpath]]
    my sources
  }

  # Install project into the local build system
  method install args {}

  method linktype {} {
    return {subordinate package}
  }

  method linker-products {configdict} {}

  method linker-external {configdict} {
    if {[dict exists $configdict PRACTCL_PKG_LIBS]} {
      return [dict get $configdict PRACTCL_PKG_LIBS]
    }
    if {[dict exists $configdict LIBS]} {
      return [dict get $configdict LIBS]
    }
  }

  method linker-extra {configdict} {
    if {[dict exists $configdict PRACTCL_LINKER_EXTRA]} {
      return [dict get $configdict PRACTCL_LINKER_EXTRA]
    }
    return {}
  }

  ###
  # Methods for packages/tools that can be downloaded
  # possibly built and used internally by this Practcl
  # process
  ###

  ###
  # Load the facility into the interpreter
  ###
  method env-bootstrap {} {
    set pkg [my define get pkg_name [my define get name]]
    package require $pkg
  }

  ###
  # Return a file path that exec can call
  ###
  method env-exec {} {}

  ###
  # Install the tool into the local environment
  ###
  method env-install {} {
    my unpack
  }

  ###
  # Do whatever is necessary to get the tool
  # into the local environment
  ###
  method env-load {} {
    my variable loaded
    if {[info exists loaded]} {
      return 0
    }
    if {![my env-present]} {
      my env-install
    }
    my env-bootstrap
    set loaded 1
  }

  ###
  # Check if tool is available for load/already loaded
  ###
  method env-present {} {
    set pkg [my define get pkg_name [my define get name]]
    if {[catch [list package require $pkg]]} {
      return 0
    }
    return 1
  }

  method sources {} {}

  method update {} {
    my ScmUpdate
  }

  method unpack {} {
    cd $::CWD
    ::practcl::distribution select [self]
    my Unpack
    ::practcl::toolset select [self]
    cd $::CWD
  }
}

###
# Trivial implementations
###


###
# A project which the kit compiles and integrates
# the source for itself
###
oo::class create ::practcl::subproject.source {
  superclass ::practcl::subproject ::practcl::library

  method env-bootstrap {} {
    set LibraryRoot [file join [my define get srcdir] [my define get module_root modules]]
    if {[file exists $LibraryRoot] && $LibraryRoot ni $::auto_path} {
      set ::auto_path [linsert $::auto_path 0 $LibraryRoot]
    }
  }

  method env-present {} {
    set path [my define get srcdir]
    return [file exists $path]
  }

  method linktype {} {
    return {subordinate package source}
  }

}

# a copy from the teapot
oo::class create ::practcl::subproject.teapot {
  superclass ::practcl::subproject

  method env-bootstrap {} {
    set pkg [my define get pkg_name [my define get name]]
    package require $pkg
  }

  method env-install {} {
    set pkg [my define get pkg_name [my define get name]]
    set download [my <project> define get download]
    my unpack
    set prefix [string trimleft [my <project> define get prefix] /]
    ::practcl::tcllib_require zipfile::decode
    ::zipfile::decode::unzipfile [file join $download $pkg.zip] [file join $prefix lib $pkg]
  }

  method env-present {} {
    set pkg [my define get pkg_name [my define get name]]
    if {[catch [list package require $pkg]]} {
      return 0
    }
    return 1
  }

  method install DEST {
    set pkg [my define get pkg_name [my define get name]]
    set download [my <project> define get download]
    my unpack
    set prefix [string trimleft [my <project> define get prefix] /]
    ::practcl::tcllib_require zipfile::decode
    ::zipfile::decode::unzipfile [file join $download $pkg.zip] [file join $DEST $prefix lib $pkg]
  }
}

oo::class create ::practcl::subproject.kettle {
  superclass ::practcl::subproject

  method kettle {path args} {
    my variable kettle
    if {![info exists kettle]} {
      ::practcl::LOCAL tool kettle env-load
      set kettle [file join [::practcl::LOCAL tool kettle define get srcdir] kettle]
    }
    set srcdir [my SourceRoot]
    ::practcl::dotclexec $kettle -f [file join $srcdir build.tcl] {*}$args
  }

  method install DEST {
    my kettle reinstall --prefix $DEST
  }
}

oo::class create ::practcl::subproject.critcl {
  superclass ::practcl::subproject

  method install DEST {
    my critcl -pkg [my define get name]
    set srcdir [my SourceRoot]
    ::practcl::copyDir [file join $srcdir [my define get name]] [file join $DEST lib [my define get name]]
  }
}


oo::class create ::practcl::subproject.sak {
  superclass ::practcl::subproject

  method env-bootstrap {} {
    set LibraryRoot [file join [my define get srcdir] [my define get module_root modules]]
    if {[file exists $LibraryRoot] && $LibraryRoot ni $::auto_path} {
      set ::auto_path [linsert $::auto_path 0 $LibraryRoot]
    }
  }

  method env-install {} {
    ###
    # Handle teapot installs
    ###
    set pkg [my define get pkg_name [my define get name]]
    my unpack
    set prefix [my <project> define get prefix [file normalize [file join ~ tcl]]]
................................................................................
    set srcdir [my define get srcdir]
    ::practcl::dotclexec [file join $srcdir installer.tcl] \
      -apps -app-path [file join $prefix apps] \
      -html -html-path [file join $prefix doc html $pkg] \
      -pkg-path [file join $prefix lib $pkg]  \
      -no-nroff -no-wait -no-gui
  }

  method env-present {} {
    set path [my define get srcdir]
    return [file exists $path]
  }

  method install DEST {
    ###
    # Handle teapot installs
    ###
    set pkg [my define get pkg_name [my define get name]]
    my unpack
    set prefix [string trimleft [my <project> define get prefix] /]
    set srcdir [my define get srcdir]
    ::practcl::dotclexec [file join $srcdir installer.tcl] \
      -pkg-path [file join $DEST $prefix lib $pkg]  \
      -no-examples -no-html -no-nroff \
      -no-wait -no-gui -no-apps
  }

  method install-module {DEST args} {
    set pkg [my define get pkg_name [my define get name]]
    set prefix [my <project> define get prefix [file normalize [file join ~ tcl]]]
    set pkgpath [file join $prefix lib $pkg]
    foreach module $args {
      ::practcl::installDir [file join $pkgpath $module] [file join $DEST $module]
    }
................................................................................

###
# END: class subproject baseclass.tcl
###
###
# START: class subproject binary.tcl
###

###
# A binary package
###
oo::class create ::practcl::subproject.binary {
  superclass ::practcl::subproject

  method clean {} {
    set builddir [file normalize [my define get builddir]]
    if {![file exists $builddir]} return
    if {[file exists [file join $builddir make.tcl]]} {
      ::practcl::domake.tcl $builddir clean
    } else {
      catch {::practcl::domake $builddir clean}
    }
  }

 method env-install {} {
    ###
    # Handle tea installs
    ###
    set pkg [my define get pkg_name [my define get name]]
    set os [::practcl::local_os]
    my define set os $os
................................................................................
    lappend options --prefix $prefix --exec-prefix $prefix
    my define set config_opts $options
    my go
    my clean
    my compile
    my make-install {}
  }

  method project-compile-products {} {}

  method ComputeInstall {} {
    if {[my define exists install]} {
      switch [my define get install] {
        static {
          my define set static 1
          my define set autoload 0
        }
................................................................................
        }
        default {

        }
      }
    }
  }

  method go {} {
    next
    ::practcl::distribution select [self]
    my ComputeInstall
    my define set builddir [my BuildDir [my define get masterpath]]
  }

  method linker-products {configdict} {
    if {![my define get static 0]} {
      return {}
    }
    set srcdir [my define get builddir]
    if {[dict exists $configdict libfile]} {
      return " [file join $srcdir [dict get $configdict libfile]]"
    }
  }

  method project-static-packages {} {
    if {![my define get static 0]} {
      return {}
    }
    set result [my define get static_packages]
    set statpkg  [my define get static_pkg]
    set initfunc [my define get initfunc]
................................................................................
    foreach item [my link list subordinate] {
      foreach {pkg info} [$item project-static-packages] {
        dict set result $pkg $info
      }
    }
    return $result
  }

  method BuildDir {PWD} {
    set name [my define get name]
    set debug [my define get debug 0]
    if {[my <project> define get LOCAL 0]} {
      return [my define get builddir [file join $PWD local $name]]
    }
    if {$debug} {
      return [my define get builddir [file join $PWD debug $name]]
    } else {
      return [my define get builddir [file join $PWD pkg $name]]
    }
  }

  method compile {} {
    set name [my define get name]
    set PWD $::CWD
    cd $PWD
    my unpack
    set srcdir [file normalize [my SrcDir]]
    set localsrcdir [my MakeDir $srcdir]
................................................................................
      puts "BUILDING Static $name $srcdir"
    } else {
      puts "BUILDING Dynamic $name $srcdir"
    }
    my make-compile
    cd $PWD
  }

  method Configure {} {
    cd $::CWD
    my unpack
    ::practcl::toolset select [self]
    set srcdir [file normalize [my define get srcdir]]
    set builddir [file normalize [my define get builddir]]
    file mkdir $builddir
    my make-autodetect
  }

  method install DEST {
    set PWD [pwd]
    set PREFIX  [my <project> define get prefix]
    ###
    # Handle teapot installs
    ###
    set pkg [my define get pkg_name [my define get name]]
................................................................................
      }
    }
    my compile
    my make-install $DEST
    cd $PWD
  }
}

oo::class create ::practcl::subproject.tea {
  superclass ::practcl::subproject.binary

}

oo::class create ::practcl::subproject.library {
  superclass ::practcl::subproject.binary ::practcl::library
  method install DEST {
    my compile
  }
}

# An external library
oo::class create ::practcl::subproject.external {
  superclass ::practcl::subproject.binary
  method install DEST {
    my compile
  }
}

###
# END: class subproject binary.tcl
###
###
# START: class subproject core.tcl
###

oo::class create ::practcl::subproject.core {
  superclass ::practcl::subproject.binary

  method env-bootstrap {} {}

  method env-present {} {
    set PREFIX [my <project> define get prefix]
    set name [my define get name]
    set fname [file join $PREFIX lib ${name}Config.sh]
    return [file exists $fname]
  }

  method env-install {} {
    my unpack
    set os [::practcl::local_os]

    set prefix [my <project> define get prefix [file normalize [file join ~ tcl]]]
    lappend options --prefix $prefix --exec-prefix $prefix
    my define set config_opts $options
    puts [list [self] OS [dict get $os TEACUP_OS] options $options]
    my go
    my compile
    my make-install {}
  }

  method go {} {
    my define set core_binary 1
    next
  }

  method linktype {} {
    return {subordinate core.library}
  }
}

###
# END: class subproject core.tcl
###
###
# START: class tool.tcl
###
###
# Create an object to represent the local environment
###
set ::practcl::MAIN ::practcl::LOCAL
# Defer the creation of the ::practcl::LOCAL object until it is called
# in order to allow packages to
set ::auto_index(::practcl::LOCAL) {
  ::practcl::project create ::practcl::LOCAL
  ::practcl::LOCAL define set [::practcl::local_os]
  ::practcl::LOCAL define set LOCAL 1

  # Until something better comes along, use ::practcl::LOCAL
  # as our main project





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359
360
361
362
363

364
365
366
367
368
369

370
371
372
373
374
375
376
































































































377
378
379
380
381
382
383
...
417
418
419
420
421
422
423




424
425
426
427
428
429
430
...
436
437
438
439
440
441
442

443
444
445
446
447
448
449
450

451
452
453

454
455
456
457
458
459
460
461

462
463
464
465
466
467
468
469
470
471

472
473
474
475

476
477
478
479
480
481

482
483
484

485
486
487
488
489
490
491
492
493
...
500
501
502
503
504
505
506

507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526

527
528
529
530
531
532
533
534
535
536
537
538

539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582



583
584
585
586
587
588
589
...
591
592
593
594
595
596
597









598
599
600
601
602
603
604
605



606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645


646
647
648
649

650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
...
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760

761
762
763



764
765
766
767
768
769
770
771
772
773
774


775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796

797


798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823

824
825
826

827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
...
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
...
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
...
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984




985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078





1079



1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106

1107
1108

1109
1110








1111


1112
1113
1114
1115




1116
1117
1118
1119

1120
1121
1122
1123
1124
1125
1126

1127
1128
1129
1130

1131
1132
1133
1134
1135
1136
1137
1138

1139
1140
1141
1142
1143
1144
1145
1146

1147
1148
1149
1150
1151
1152
1153


1154
1155
1156
1157
1158
1159
1160
....
1177
1178
1179
1180
1181
1182
1183

1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
....
1213
1214
1215
1216
1217
1218
1219




1220





1221
1222
1223
1224
1225
1226
1227
....
1353
1354
1355
1356
1357
1358
1359





1360
1361
1362

1363
1364
1365
1366
1367
1368
1369
....
1397
1398
1399
1400
1401
1402
1403





1404
1405
1406
1407
1408
1409
1410
....
1414
1415
1416
1417
1418
1419
1420




1421
1422
1423
1424
1425
1426
1427
1428

1429
1430
1431
1432
1433
1434
1435
1436
1437
....
1443
1444
1445
1446
1447
1448
1449

1450
1451
1452
1453
1454
1455
1456
....
1462
1463
1464
1465
1466
1467
1468




1469
1470
1471
1472
1473
1474
1475
....
1484
1485
1486
1487
1488
1489
1490





1491
1492
1493
1494
1495
1496
1497
....
1498
1499
1500
1501
1502
1503
1504




1505
1506
1507
1508
1509
1510
1511
....
1544
1545
1546
1547
1548
1549
1550





1551
1552
1553
1554
1555
1556
1557
....
1570
1571
1572
1573
1574
1575
1576





1577
1578
1579
1580
1581
1582
1583
....
1620
1621
1622
1623
1624
1625
1626





1627
1628
1629
1630
1631
1632
1633
....
1635
1636
1637
1638
1639
1640
1641

1642
1643
1644
1645
1646
1647
1648
1649


1650
1651
1652
1653
1654
1655
1656
....
1673
1674
1675
1676
1677
1678
1679

1680
1681
1682
1683
1684
1685
1686
....
1731
1732
1733
1734
1735
1736
1737



1738
1739
1740
1741
1742
1743
1744
1745
1746

1747
1748
1749
1750
1751
1752
1753
....
1766
1767
1768
1769
1770
1771
1772

1773
1774
1775
1776
1777
1778
1779
....
1814
1815
1816
1817
1818
1819
1820

1821
1822
1823
1824
1825
1826
1827
....
1861
1862
1863
1864
1865
1866
1867

1868
1869
1870
1871
1872
1873
1874
....
1880
1881
1882
1883
1884
1885
1886



1887
1888
1889





1890
1891
1892
1893
1894
1895
1896
....
1983
1984
1985
1986
1987
1988
1989


1990
1991
1992
1993
1994
1995
1996
....
1997
1998
1999
2000
2001
2002
2003




2004
2005
2006
2007
2008
2009
2010
....
2058
2059
2060
2061
2062
2063
2064

2065
2066
2067
2068
2069
2070
2071
....
2083
2084
2085
2086
2087
2088
2089

2090
2091
2092
2093
2094
2095
2096
....
2120
2121
2122
2123
2124
2125
2126





2127
2128
2129
2130
2131
2132

2133
2134
2135

2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152

2153
2154
2155

2156
2157
2158
2159
2160
2161
2162
....
2211
2212
2213
2214
2215
2216
2217

2218
2219
2220

2221


2222
2223
2224
2225
2226
2227
2228
....
2269
2270
2271
2272
2273
2274
2275

2276
2277
2278
2279
2280
2281
2282
....
2308
2309
2310
2311
2312
2313
2314

2315
2316
2317
2318
2319
2320
2321
....
2335
2336
2337
2338
2339
2340
2341

2342
2343
2344

2345
2346
2347

2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358

2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369





2370



2371
2372
2373

2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385

2386
2387
2388

2389
2390
2391
2392
2393
2394
2395
....
2444
2445
2446
2447
2448
2449
2450








2451
2452
2453
2454
2455
2456
2457
....
2470
2471
2472
2473
2474
2475
2476

2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487

2488
2489


2490
2491
2492
2493
2494
2495
2496
....
2512
2513
2514
2515
2516
2517
2518

2519
2520

2521
2522
2523
2524
2525
2526
2527
....
2531
2532
2533
2534
2535
2536
2537

2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549

2550
2551
2552
2553
2554
2555
2556
....
2611
2612
2613
2614
2615
2616
2617


2618
2619
2620
2621
2622
2623
2624
....
2642
2643
2644
2645
2646
2647
2648

2649
2650
2651
2652
2653
2654
2655
....
2685
2686
2687
2688
2689
2690
2691

2692
2693
2694
2695

2696
2697
2698
2699
2700
2701
2702
....
2713
2714
2715
2716
2717
2718
2719

2720
2721
2722
2723
2724
2725
2726
....
2748
2749
2750
2751
2752
2753
2754

2755
2756
2757
2758
2759
2760
2761
....
2844
2845
2846
2847
2848
2849
2850

2851
2852
2853
2854
2855
2856
2857
....
2935
2936
2937
2938
2939
2940
2941




2942
2943
2944
2945
2946
2947
2948
....
3012
3013
3014
3015
3016
3017
3018




3019
3020
3021
3022
3023
3024
3025
....
3227
3228
3229
3230
3231
3232
3233

3234
3235
3236
3237
3238
3239
3240
3241
3242
3243


3244
3245
3246
3247



3248
3249

3250
3251
3252
3253
3254
3255
3256

3257
3258
3259
3260
3261
3262
3263
....
3275
3276
3277
3278
3279
3280
3281

3282
3283
3284
3285
3286
3287
3288
....
3303
3304
3305
3306
3307
3308
3309


3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322

3323
3324
3325
3326
3327
3328
3329
....
3346
3347
3348
3349
3350
3351
3352

3353
3354

3355
3356
3357
3358
3359
3360
3361
....
3364
3365
3366
3367
3368
3369
3370

3371
3372
3373
3374

3375
3376
3377
3378
3379
3380
3381
....
3398
3399
3400
3401
3402
3403
3404

3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417

3418
3419
3420
3421
3422
3423

3424
3425
3426
3427
3428
3429
3430
....
3451
3452
3453
3454
3455
3456
3457

3458
3459
3460
3461
3462
3463
3464
....
3472
3473
3474
3475
3476
3477
3478

3479
3480
3481

3482
3483
3484
3485
3486
3487
3488
....
3493
3494
3495
3496
3497
3498
3499






3500





3501
3502
3503
3504
3505
3506
3507
3508
3509
3510

3511
3512
3513

3514
3515
3516

3517
3518
3519

3520
3521
3522
3523

3524
3525
3526
3527

3528
3529
3530
3531
3532
3533
3534
....
3568
3569
3570
3571
3572
3573
3574

3575
3576
3577
3578
3579
3580
3581
3582


3583
3584
3585
3586
3587
3588
3589
3590

3591
3592
3593
3594
3595
3596
3597
3598
3599

3600
3601
3602
3603
3604
3605
3606
3607


3608
3609
3610
3611
3612
3613
3614
3615

3616
3617
3618
3619
3620
3621
3622
....
3639
3640
3641
3642
3643
3644
3645






3646
3647
3648
3649
3650
3651
3652
....
3670
3671
3672
3673
3674
3675
3676


3677
3678
3679
3680
3681
3682
3683
....
3690
3691
3692
3693
3694
3695
3696







3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709

3710
3711
3712

3713
3714
3715
3716
3717
3718
3719
....
3790
3791
3792
3793
3794
3795
3796

3797
3798
3799
3800
3801
3802
3803
....
3835
3836
3837
3838
3839
3840
3841





3842
3843
3844
3845
3846
3847
3848
....
3924
3925
3926
3927
3928
3929
3930





3931
3932
3933
3934
3935
3936
3937
....
3986
3987
3988
3989
3990
3991
3992

3993
3994
3995
3996
3997
3998
3999
....
4028
4029
4030
4031
4032
4033
4034




4035
4036



4037
4038
4039
4040
4041
4042
4043

4044


4045
4046
4047
4048

4049

4050
4051
4052
4053
4054
4055
4056
....
4063
4064
4065
4066
4067
4068
4069

4070
4071
4072
4073
4074
4075
4076
4077

4078
4079
4080
4081
4082
4083
4084
....
4086
4087
4088
4089
4090
4091
4092




4093
4094
4095
4096
4097
4098
4099
....
4100
4101
4102
4103
4104
4105
4106

4107
4108
4109
4110
4111
4112
4113
....
4119
4120
4121
4122
4123
4124
4125

4126
4127
4128
4129
4130
4131
4132
....
4138
4139
4140
4141
4142
4143
4144

4145
4146
4147
4148
4149
4150
4151
....
4163
4164
4165
4166
4167
4168
4169

4170
4171
4172
4173
4174
4175
4176
....
4185
4186
4187
4188
4189
4190
4191






4192
4193
4194
4195
4196
4197
4198
....
4211
4212
4213
4214
4215
4216
4217





4218
4219
4220
4221
4222
4223
4224
....
4225
4226
4227
4228
4229
4230
4231


4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244

4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257

4258
4259
4260
4261
4262
4263
4264
....
4276
4277
4278
4279
4280
4281
4282

4283
4284
4285
4286
4287
4288
4289
....
4298
4299
4300
4301
4302
4303
4304

4305
4306
4307
4308
4309
4310
4311
....
4325
4326
4327
4328
4329
4330
4331

4332
4333
4334
4335
4336
4337
4338
....
4345
4346
4347
4348
4349
4350
4351

4352
4353
4354
4355
4356
4357
4358
....
4362
4363
4364
4365
4366
4367
4368

4369
4370
4371
4372
4373
4374
4375
....
4379
4380
4381
4382
4383
4384
4385

4386
4387
4388
4389
4390
4391

4392
4393
4394
4395
4396
4397
4398
....
4405
4406
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6694


6695
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6701
###
# Amalgamated package for practcl
# Do not edit directly, tweak the source in src/ and rerun
# build.tcl
###
package require Tcl 8.6
package provide practcl 0.13
namespace eval ::practcl {}

###
# START: httpwget/wget.tcl
###




package provide http::wget 0.1
package require http

::namespace eval ::http {
}




proc ::http::_followRedirects {url args} {
    while 1 {
        set token [geturl $url -validate 1]
        set ncode [ncode $token]
        if { $ncode eq "404" } {
          error "URL Not found"
        }
................................................................................
           return $url
        }
        set url $meta(Location)
        unset meta
    }
    return $url
}




proc ::http::wget {url destfile {verbose 1}} {
    set tmpchan [open $destfile w]
    fconfigure $tmpchan -translation binary
    if { $verbose } {
        puts [list  GETTING [file tail $destfile] from $url]
    }
    set real_url [_followRedirects $url]
................................................................................
    if {[ncode $token] != "200"} {
      error "DOWNLOAD FAILED"
    }
    cleanup $token
    close $tmpchan
}


###
# END: httpwget/wget.tcl
###
###

# START: dicttool/build/core.tcl
###
namespace eval ::dicttool {
}
proc ::PROC {name arglist body {ninja {}}} {
  if {[info commands $name] ne {}} return
  proc $name $arglist $body
  eval $ninja
}
PROC ::noop args {}
PROC ::putb {buffername args} {
  upvar 1 $buffername buffer
  switch [llength $args] {
    1 {
      append buffer [lindex $args 0] \n
    }
    2 {
      append buffer [string map {*}$args] \n
    }
    default {
      error "usage: putb buffername ?map? string"
    }
  }
}

###

# END: dicttool/build/core.tcl
###


###
# START: dicttool/build/dict.tcl
###
PROC ::tcl::dict::getnull {dictionary args} {
  if {[exists $dictionary {*}$args]} {
    get $dictionary {*}$args
  }
} {
  namespace ensemble configure dict -map [dict replace\
      [namespace ensemble configure dict -map] getnull ::tcl::dict::getnull]
}
PROC ::tcl::dict::is_dict { d } {
  # is it a dict, or can it be treated like one?
  if {[catch {dict size $d} err]} {
    #::set ::errorInfo {}
    return 0
  }
  return 1
} {
  namespace ensemble configure dict -map [dict replace\
      [namespace ensemble configure dict -map] is_dict ::tcl::dict::is_dict]
}
PROC ::dicttool::is_branch { dict path } {
  set field [lindex $path end]
  if {[string index $field end] eq ":"} {
    return 0
  }
  if {[string index $field 0] eq "."} {
    return 0
  }
  if {[string index $field end] eq "/"} {
    return 1
  }
  return [dict exists $dict {*}$path .]
}
PROC ::dicttool::print {dict} {
  ::set result {}
  ::set level -1
  ::dicttool::_dictputb $level result $dict
  return $result
}
proc ::dicttool::_dictputb {level varname dict} {
  upvar 1 $varname result


  incr level
  dict for {field value} $dict {
    if {$field eq "."} continue
    if {[dicttool::is_branch $dict $field]} {
      putb result "[string repeat "  " $level]$field \{"
      _dictputb $level result $value
      putb result "[string repeat "  " $level]\}"
    } else {
      putb result "[string repeat "  " $level][list $field $value]"
    }
  }
}
PROC ::dicttool::sanitize {dict} {
  ::set result {}
  ::set level -1
  ::dicttool::_sanitizeb {} result $dict
  return $result
}
proc ::dicttool::_sanitizeb {path varname dict} {
  upvar 1 $varname result
  dict for {field value} $dict {
    if {$field eq "."} continue
    if {[dicttool::is_branch $dict $field]} {
      _sanitizeb [list {*}$path $field] result $value
    } else {
      dict set result {*}$path $field $value
    }
  }
}
proc ::dicttool::canonical {rawpath} {
  set path {}
  set tail [string index $rawpath end]
  foreach element $rawpath {
    set items [split [string trim $element /] /]
    foreach item $items {
      if {$item eq {}} continue

      if {$item eq {.}} continue
      lappend path [string trim ${item} :]/
    }
  }
  if {$tail eq {/}} {
    return $path
  } else {
    return [lreplace $path end end [string trim [lindex $path end] /]]
  }
}
proc ::dicttool::storage {rawpath} {
  set isleafvar 0
  set path {}
  set tail [string index $rawpath end]
  foreach element $rawpath {
    set items [split [string trim $element /] /]
    foreach item $items {
      if {$item eq {}} continue
      lappend path [string trim ${item} :/]
    }

  }
  return $path
}
proc ::dicttool::dictset {varname args} {
  upvar 1 $varname result

  if {[llength $args] < 2} {
    error "Usage: ?path...? path value"
  } elseif {[llength $args]==2} {
    set rawpath [lindex $args 0]
  } else {
    set rawpath  [lrange $args 0 end-1]
  }
  set value [lindex $args end]
  set path [canonical $rawpath]
  set dot .
  set one [string is true 1]
  dict set result $dot $one
  set dpath {}
  foreach item $path {
    set field $item
    lappend dpath [string trim $item /]
    if {[string index $item end] eq "/"} {
      dict set result {*}$dpath $dot $one
    }
  }
  if {[dict is_dict $value] && [dict exists $result {*}$dpath $dot]} {
    dict set result {*}$dpath [::dicttool::merge [dict get $result {*}$dpath] $value]
  } else {
    dict set result {*}$dpath $value
  }
  return $result
}



proc ::dicttool::dictmerge {varname args} {
  upvar 1 $varname result
  set dot .
  set one [string is true 1]
  dict set result $dot $one
  foreach dict $args {
    dict for {f v} $dict {
      set field [string trim $f :/]
      set bbranch [dicttool::is_branch $dict $f]
      if {![dict exists $result $field]} {
        dict set result $field $v
        if {$bbranch} {
          dict set result $field [dicttool::merge $v]
        } else {
          dict set result $field $v
        }
      } elseif {[dict exists $result $field $dot]} {
        if {$bbranch} {
          dict set result $field [dicttool::merge [dict get $result $field] $v]
        } else {
          dict set result $field $v
        }
      }
    }
  }
  return $result
}
PROC ::dicttool::merge {args} {
  ###
  # The result of a merge is always a dict with branches
  ###
  set dot .
  set one [string is true 1]
  dict set result $dot $one
  set argument 0
  foreach b $args {
    # Merge b into a, and handle nested dicts appropriately
    if {![dict is_dict $b]} {
      error "Element $b is not a dictionary"
    }
    dict for { k v } $b {
      if {$k eq $dot} {
        dict set result $dot $one
        continue
      }





      set bbranch [is_branch $b $k]
      set field [string trim $k /:]
      if { ![dict exists $result $field] } {
        if {$bbranch} {
          dict set result $field [merge $v]
        } else {
          dict set result $field $v
        }
      } else {
        set abranch [dict exists $result $field $dot]
        if {$abranch && $bbranch} {
          dict set result $field [merge [dict get $result $field] $v]
        } else {
          dict set result $field $v
          if {$bbranch} {
            dict set result $field $dot $one
          }
        }

      }
    }
  }
  return $result
}
PROC ::tcl::dict::isnull {dictionary args} {
  if {![exists $dictionary {*}$args]} {return 1}
  return [expr {[get $dictionary {*}$args] in {{} NULL null}}]
} {

  namespace ensemble configure dict -map [dict replace\
      [namespace ensemble configure dict -map] isnull ::tcl::dict::isnull]
}

###
# END: dicttool/build/dict.tcl
###
###
# START: dicttool/build/list.tcl
###
PROC ::ladd {varname args} {
  upvar 1 $varname var



  if ![info exists var] {
      set var {}
  }


  foreach item $args {
    if {$item in $var} continue
    lappend var $item
  }


  return $var
}
PROC ::ldelete {varname args} {
  upvar 1 $varname var
  if ![info exists var] {
      return
  }
  foreach item [lsort -unique $args] {
    while {[set i [lsearch $var $item]]>=0} {
      set var [lreplace $var $i $i]
    }
  }
  return $var
}
PROC ::lrandom list {
  set len [llength $list]
  set idx [expr int(rand()*$len)]
  return [lindex $list $idx]
}

###
# END: dicttool/build/list.tcl
###
###
# START: clay/build/procs.tcl
###
namespace eval ::clay {
}
set ::clay::trace 0
proc ::clay::ancestors args {
  set result {}
  set queue {}
  foreach class [lreverse $args] {
    lappend queue $class
  }

................................................................................
      if { $item ni $result } {
        lappend result $item
      }
    }
  }
  return $result
}

proc ::clay::args_to_dict args {
  if {[llength $args]==1} {
    return [lindex $args 0]
  }
  return $args
}

proc ::clay::args_to_options args {
  set result {}
  foreach {var val} [args_to_dict {*}$args] {
    lappend result [string trim $var -:] $val
  }
  return $result
}
































































































proc ::clay::dynamic_arguments {ensemble method arglist args} {
  set idx 0
  set len [llength $args]
  if {$len > [llength $arglist]} {
    ###
    # Catch if the user supplies too many arguments
    ###
................................................................................
      }
    } else {
      uplevel 1 [list set [lindex $argdef 0] [lindex $args $idx]]
    }
    incr idx
  }
}




proc ::clay::dynamic_wrongargs_message {arglist} {
  set result ""
  set dargs 0
  foreach argdef $arglist {
    if {$argdef in {args dictargs}} {
      set dargs 1
      break
................................................................................
    }
  }
  if { $dargs } {
    append result " ?option value?..."
  }
  return $result
}

proc ::clay::is_dict { d } {
  # is it a dict, or can it be treated like one?
  if {[catch {::dict size $d} err]} {
    #::set ::errorInfo {}
    return 0
  }
  return 1
}

proc ::clay::is_null value {
  return [expr {$value in {{} NULL}}]
}

proc ::clay::leaf args {
  set marker [string index [lindex $args end] end]
  set result [path {*}${args}]
  if {$marker eq "/"} {
    return $result
  }
  return [list {*}[lrange $result 0 end-1] [string trim [string trim [lindex $result end]] /]]
}

proc ::clay::path args {
  set result {}
  foreach item $args {
    set item [string trim $item :./]
    foreach subitem [split $item /] {
      lappend result [string trim ${subitem}]/
    }
  }
  return $result
}

proc ::clay::script_path {} {
  set path [file dirname [file join [pwd] [info script]]]
  return $path
}

proc ::clay::NSNormalize qualname {
  if {![string match ::* $qualname]} {
    set qualname ::clay::classes::$qualname
  }
  regsub -all {::+} $qualname "::"
}

proc ::clay::uuid_generate args {
  return [uuid::uuid generate]
}

namespace eval ::clay {
  variable option_class {}
  variable core_classes {::oo::class ::oo::object}
}

###
# END: clay/build/procs.tcl
###
###
................................................................................
      set clay {}
    }
    switch $submethod {
      ancestors {
        tailcall ::clay::ancestors [self]
      }
      exists {

        if {![info exists clay]} {
          return 0
        }
        return [dict exists $clay {*}[::dicttool::storage $args]]
      }
      dump {
        return $clay
      }
      dget {
         if {![info exists clay]} {
          return {}
        }
        set path [::dicttool::storage $args]
        if {![dict exists $clay {*}$path]} {
          return {}
        }
        return [dict get $clay {*}$path]
      }
      getnull -
      get {

        if {![info exists clay]} {
          return {}
        }
        set path [::dicttool::storage $args]
        if {[dict exists $clay {*}$path .]} {
          return [::dicttool::sanitize [dict get $clay {*}$path]]
        }
        if {[dict exists $clay {*}$path]} {
          return [dict get $clay {*}$path]
        }
        return {}
      }

      find {
        set path [::dicttool::storage $args]
        if {![info exists clay]} {
          set clay {}
        }
        set clayorder [::clay::ancestors [self]]
        set found 0
        foreach class $clayorder {
          if {[$class clay exists {*}$path .]} {
            # Found a branch break
            set found 1
            break
          }
          if {[$class clay exists {*}$path]} {
            # Found a leaf. Return that value immediately
            return [$class clay get {*}$path]
          }
        }
        if {!$found} {
          return {}
        }
        set result {}
        # Leaf searches return one data field at a time
        # Search in our local dict
        # Search in the in our list of classes for an answer
        foreach class [lreverse $clayorder] {
          ::dicttool::dictmerge result [$class clay dget {*}$path]
        }
        return [::dicttool::sanitize $result]
      }
      merge {
        foreach arg $args {
          ::dicttool::dictmerge clay {*}$arg
        }
      }
      search {
        foreach aclass [::clay::ancestors [self]] {
          if {[$aclass clay exists {*}$args]} {
            return [$aclass clay get {*}$args]
          }
        }
      }
      set {
        ::dicttool::dictset clay {*}$args



      }
      default {
        dict $submethod clay {*}$args
      }
    }
  }
}
................................................................................
###
# END: clay/build/class.tcl
###
###
# START: clay/build/object.tcl
###
oo::define oo::object {









  method clay {submethod args} {
    my variable clay claycache clayorder config option_canonical
    if {![info exists clay]} {set clay {}}
    if {![info exists claycache]} {set claycache {}}
    if {![info exists config]} {set config {}}
    if {![info exists clayorder] || [llength $clayorder]==0} {
      set clayorder [::clay::ancestors [info object class [self]] {*}[info object mixins [self]]]
    }



    switch $submethod {
      ancestors {
        return $clayorder
      }
      cget {
        # Leaf searches return one data field at a time
        # Search in our local dict
        if {[llength $args]==1} {
          set field [string trim [lindex $args 0] -:/]
          if {[info exists option_canonical($field)]} {
            set field $option_canonical($field)
          }
          if {[dict exists $config $field]} {
            return [dict get $config $field]
          }
        }
        set path [::dicttool::storage $args]
        if {[dict exists $clay {*}$path]} {
          return [dict get $clay {*}$path]
        }
        # Search in our local cache
        if {[dict exists $claycache {*}$path]} {
          if {[dict exists $claycache {*}$path .]} {
            return [dict remove [dict get $claycache {*}$path] .]
          } else {
            return [dict get $claycache {*}$path]
          }
        }
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          if {[$class clay exists {*}$path]} {
            set value [$class clay get {*}$path]
            dict set claycache {*}$path $value
            return $value
          }
          if {[$class clay exists const {*}$path]} {
            set value [$class clay get const {*}$path]
            dict set claycache {*}$path $value
            return $value
          }


          if {[$class clay exists option {*}$path default]} {
            set value [$class clay get option {*}$path default]
            dict set claycache {*}$path $value
            return $value

          }
        }
        return {}
      }
      delegate {
        if {![dict exists $clay .delegate <class>]} {
          dict set clay .delegate <class> [info object class [self]]
        }
        if {[llength $args]==0} {
          return [dict get $clay .delegate]
        }
        if {[llength $args]==1} {
          set stub <[string trim [lindex $args 0] <>]>
          if {![dict exists $clay .delegate $stub]} {
            return {}
          }
          return [dict get $clay .delegate $stub]
        }
        if {([llength $args] % 2)} {
          error "Usage: delegate
    OR
    delegate stub
    OR
    delegate stub OBJECT ?stub OBJECT? ..."
        }
        foreach {stub object} $args {
          set stub <[string trim $stub <>]>
          dict set clay .delegate $stub $object
          oo::objdefine [self] forward ${stub} $object
          oo::objdefine [self] export ${stub}
        }
      }
      dump {
        # Do a full dump of clay data
        set result {}
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          ::dicttool::dictmerge result [$class clay dump]
        }
        ::dicttool::dictmerge result $clay
        return $result
      }
      ensemble_map {
        set ensemble [lindex $args 0]
        my variable claycache
        set mensemble [string trim $ensemble :/]
        if {[dict exists $claycache method_ensemble $mensemble]} {
          return [dicttool::sanitize [dict get $claycache method_ensemble $mensemble]]
        }
        set emap [my clay dget method_ensemble $mensemble]
        dict set claycache method_ensemble $mensemble $emap
        return [dicttool::sanitize $emap]
      }
      eval {
        set script [lindex $args 0]
        set buffer {}
        set thisline {}
        foreach line [split $script \n] {
          append thisline $line
................................................................................
          } elseif {
            append buffer "my $thisline" \n
          }
          set thisline {}
        }
        eval $buffer
      }
      evolve -
      initialize {
        my InitializePublic
      }
      exists {
        # Leaf searches return one data field at a time
        # Search in our local dict
        set path [::dicttool::storage $args]
        if {[dict exists $clay {*}$path]} {
          return 1
        }
        # Search in our local cache
        if {[dict exists $claycache {*}$path]} {
          return 2
        }
        set count 2
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          incr count
          if {[$class clay exists {*}$path]} {
            return $count
          }
        }
        return 0
      }
      flush {
        set claycache {}
        set clayorder [::clay::ancestors [info object class [self]] {*}[info object mixins [self]]]
      }
      forward {
        oo::objdefine [self] forward {*}$args
      }

      dget {
        # Search in our local cache
        set path [::dicttool::storage $args]



        #if {[dict exists $claycache {*}$path]} {
        #  return [dict get $claycache {*}$path]
        #}
        if {[dict exists $clay {*}$path .]} {
          # Path is a branch
          set result {}
          foreach class [lreverse $clayorder] {
            if {[$class clay exists {*}$path .]} {
              set value [$class clay dget {*}$path]
              ::dicttool::dictmerge result $value
            }


          }
          ::dicttool::dictmerge result [dict get $clay {*}$path]
          dict set claycache {*}$path $result
          return $result
        } elseif {[dict exists $clay {*}$path]} {
          # Path is a leaf
          return [dict get $clay {*}$path]
        }
        # Search in the in our list of classes for an answer
        set found 0
        foreach class $clayorder {
          if {[$class clay exists {*}$path .]} {
            set found 1
            break
          }
          if {[$class clay exists {*}$path]} {
            # Found a leaf.
            set result [$class clay get {*}$path]
            dict set claycache {*}$path $result
            return $result
          }
        }

        set result {}


        if {$found} {
          # One of our ancestors has this as a branch
          # Do a recursive merge across all classes
          foreach class [lreverse $clayorder] {
            if {[$class clay exists {*}$path .]} {
              set value [$class clay dget {*}$path]
              ::dicttool::dictmerge result $value
            }
          }
        }
        dict set claycache {*}$path $result
        return $result
      }
      getnull -
      get {
        set path [::dicttool::storage $args]
        if {[dict exists $claycache {*}$path .]} {
          return [::dicttool::sanitize [dict get $claycache {*}$path]]
        }
        if {[dict exists $claycache {*}$path]} {
          return [dict get $claycache {*}$path]
        }
        if {[dict exists $clay {*}$path] && ![dict exists $clay {*}$path .]} {
          # Path is a leaf
          return [dict get $clay {*}$path]
        }

        set found 0
        set branch [dict exists $clay {*}$path .]
        foreach class $clayorder {

          if {[$class clay exists {*}$path .]} {
            set found 1
            break
          }
          if {!$branch && [$class clay exists {*}$path]} {
            set result [$class clay dget {*}$path]
            dict set claycache {*}$path $result
            return $result
          }
        }
        # Path is a branch
        set result {}
        foreach class [lreverse $clayorder] {
          if {[$class clay exists {*}$path .]} {
            set value [$class clay dget {*}$path]
            ::dicttool::dictmerge result $value
          }
        }
        if {[dict exists $clay {*}$path .]} {
          ::dicttool::dictmerge result [dict get $clay {*}$path]
        }
        dict set claycache {*}$path $result
        return [dicttool::sanitize $result]
      }
      leaf {
        # Leaf searches return one data field at a time
        # Search in our local dict
        set path [::dicttool::storage $args]
        if {[dict exists $clay {*}$path .]} {
          return [dicttool::sanitize [dict get $clay {*}$path]]
        }
        if {[dict exists $clay {*}$path]} {
          return [dict get $clay {*}$path]
        }
        # Search in our local cache
        if {[dict exists $claycache {*}$path .]} {
          return [dicttool::sanitize [dict get $claycache {*}$path]]
        }
        if {[dict exists $claycache {*}$path]} {
          return [dict get $claycache {*}$path]
        }
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          if {[$class clay exists {*}$path]} {
            set value [$class clay get {*}$path]
            dict set claycache {*}$path $value
            return $value
          }
        }
      }
      merge {
        foreach arg $args {
          ::dicttool::dictmerge clay {*}$arg
        }
      }
      mixin {
        ###
        # Mix in the class
        ###
        set prior  [info object mixins [self]]
................................................................................
          }
        }
        ::oo::objdefine [self] mixin {*}$args
        ###
        # Build a compsite map of all ensembles defined by the object's current
        # class as well as all of the classes being mixed in
        ###
        my InitializePublic
        foreach class $newmixin {
          if {$class ni $prior} {
            set script [$class clay search mixin/ map-script]
            if {[string length $script]} {
              if {[catch $script err errdat]} {
                puts stderr "[self] MIXIN ERROR PUSHING $class:\n[dict get $errdat -errorinfo]"
              }
................................................................................
              puts stderr "[self] MIXIN ERROR PEEKING $class:\n[dict get $errdat -errorinfo]"
            }
            break
          }
        }
      }
      mixinmap {
        my variable clay
        if {![dict exists $clay .mixin]} {
          dict set clay .mixin {}
        }
        if {[llength $args]==0} {
          return [dict get $clay .mixin]
        } elseif {[llength $args]==1} {
          return [dict getnull $clay .mixin [lindex $args 0]]
        } else {
          foreach {slot classes} $args {
            dict set clay .mixin $slot $classes
          }
          set claycache {}
          set classlist {}
          foreach {item class} [dict get $clay .mixin] {
            if {$class ne {}} {
              lappend classlist $class
            }
          }
          my clay mixin {*}$classlist
        }
      }
      provenance {
        if {[dict exists $clay {*}$args]} {
          return self
        }
        foreach class $clayorder {
          if {[$class clay exists {*}$args]} {
................................................................................
        set clay [lindex $args 0]
      }
      source {
        source [lindex $args 0]
      }
      set {
        #puts [list [self] clay SET {*}$args]
        set claycache {}
        ::dicttool::dictset clay {*}$args
      }
      default {
        dict $submethod clay {*}$args
      }
    }
  }
  method InitializePublic {} {
    my variable clayorder clay claycache config option_canonical
    set claycache {}
    set clayorder [::clay::ancestors [info object class [self]] {*}[info object mixins [self]]]
    if {![info exists clay]} {
      set clay {}
    }




    if {![info exists config]} {
      set config {}
    }
    dict for {var value} [my clay get variable] {
      if { $var in {. clay} } continue
      set var [string trim $var :/]
      my variable $var
      if {![info exists $var]} {
        if {$::clay::trace>2} {puts [list initialize variable $var $value]}
        set $var $value
      }
    }
    dict for {var value} [my clay get dict/] {
      if { $var in {. clay} } continue
      set var [string trim $var :/]
      my variable $var
      if {![info exists $var]} {
        set $var {}
      }
      foreach {f v} $value {
        if {![dict exists ${var} $f]} {
          if {$::clay::trace>2} {puts [list initialize dict $var $f $v]}
          dict set ${var} $f $v
        }
      }
    }
    foreach {var value} [my clay get dict/] {
      if { $var in {. clay} } continue
      set var [string trim $var :/]
      foreach {f v} [my clay get $var/] {
        if {![dict exists ${var} $f]} {
          if {$::clay::trace>2} {puts [list initialize dict (from const) $var $f $v]}
          dict set ${var} $f $v
        }
      }
    }
    foreach {var value} [my clay get array/] {
      if { $var in {. clay} } continue
      set var [string trim $var :/]
      if { $var eq {clay} } continue
      my variable $var
      if {![info exists $var]} { array set $var {} }
      foreach {f v} $value {
        if {![array exists ${var}($f)]} {
          if {$::clay::trace>2} {puts [list initialize array $var\($f\) $v]}
          set ${var}($f) $v
        }
      }
    }
    foreach {var value} [my clay get array/] {
      if { $var in {. clay} } continue
      set var [string trim $var :/]
      foreach {f v} [my clay get $var/] {
        if {![array exists ${var}($f)]} {
          if {$::clay::trace>2} {puts [list initialize array (from const) $var\($f\) $v]}
          set ${var}($f) $v
        }
      }
    }
    foreach {field info} [my clay get option/] {
      if { $field in {. clay} } continue
      set field [string trim $field -/:]
      foreach alias [dict getnull $info aliases] {
        set option_canonical($alias) $field
      }
      if {[dict exists $config $field]} continue
      set getcmd [dict getnull $info default-command]
      if {$getcmd ne {}} {
        set value [{*}[string map [list %field% $field %self% [namespace which my]] $getcmd]]
      } else {
        set value [dict getnull $info default]
      }
      dict set config $field $value
      set setcmd [dict getnull $info set-command]
      if {$setcmd ne {}} {
        {*}[string map [list %field% [list $field] %value% [list $value] %self% [namespace which my]] $setcmd]
      }
    }
  }
}

###
# END: clay/build/object.tcl
###
###
# START: clay/build/doctool.tcl
###

###
# END: clay/build/doctool.tcl
###
###
# START: setup.tcl
###





package require TclOO



set tcllib_path {}
foreach path {.. ../.. ../../..} {
  foreach path [glob -nocomplain [file join [file normalize $path] tcllib* modules]] {
    set tclib_path $path
    lappend ::auto_path $path
    break
  }
  if {$tcllib_path ne {}} break
}
namespace eval ::practcl {
}
namespace eval ::practcl::OBJECT {
}

###
# END: setup.tcl
###
###
# START: docbuild.tcl
###

###
# END: docbuild.tcl
###
###
# START: buildutil.tcl
###

proc Proc {name arglist body} {
  if {[info command $name] ne {}} return

  proc $name $arglist $body
}








Proc ::noop args {}


proc ::practcl::debug args {
  #puts $args
  ::practcl::cputs ::DEBUG_INFO $args
}




proc ::practcl::doexec args {
  puts [list {*}$args]
  exec {*}$args >&@ stdout
}

proc ::practcl::doexec_in {path args} {
  set PWD [pwd]
  cd $path
  puts [list {*}$args]
  exec {*}$args >&@ stdout
  cd $PWD
}

proc ::practcl::dotclexec args {
  puts [list [info nameofexecutable] {*}$args]
  exec [info nameofexecutable] {*}$args >&@ stdout
}

proc ::practcl::domake {path args} {
  set PWD [pwd]
  cd $path
  puts [list *** $path ***]
  puts [list make {*}$args]
  exec make {*}$args >&@ stdout
  cd $PWD
}

proc ::practcl::domake.tcl {path args} {
  set PWD [pwd]
  cd $path
  puts [list *** $path ***]
  puts [list make.tcl {*}$args]
  exec [info nameofexecutable] make.tcl {*}$args >&@ stdout
  cd $PWD
}

proc ::practcl::fossil {path args} {
  set PWD [pwd]
  cd $path
  puts [list {*}$args]
  exec fossil {*}$args >&@ stdout
  cd $PWD
}


proc ::practcl::fossil_status {dir} {
  if {[info exists ::fosdat($dir)]} {
    return $::fosdat($dir)
  }
  set result {
tags experimental
version {}
................................................................................
      dict set result tags $tags
      break
    }
  }
  set ::fosdat($dir) $result
  return $result
}

proc ::practcl::os {} {
  return [${::practcl::MAIN} define get TEACUP_OS]
}
proc ::practcl::mkzip {exename barekit vfspath} {
  ::practcl::tcllib_require zipfile::mkzip
  ::zipfile::mkzip::mkzip $exename -runtime $barekit -directory $vfspath
}
proc ::practcl::sort_dict list {
  return [::lsort -stride 2 -dictionary $list]
}
if {[::package vcompare $::tcl_version 8.6] < 0} {
  # Approximate ::zipfile::mkzip with exec calls
  proc ::practcl::mkzip {exename barekit vfspath} {
    set path [file dirname [file normalize $exename]]
    set zipfile [file join $path [file rootname $exename].zip]
    file copy -force $barekit $exename
    set pwd [pwd]
................................................................................
  proc ::practcl::sort_dict list {
    set result {}
    foreach key [lsort -dictionary [dict keys $list]] {
      dict set result $key [dict get $list $key]
    }
    return $result
  }




}





proc ::practcl::local_os {} {
  # If we have already run this command, return
  # a cached copy of the data
  if {[info exists ::practcl::LOCAL_INFO]} {
    return $::practcl::LOCAL_INFO
  }
  set result [array get ::practcl::CONFIG]
................................................................................
  if {![dict exists result fossil_mirror] && [::info exists ::env(FOSSIL_MIRROR)]} {
    dict set result fossil_mirror $::env(FOSSIL_MIRROR)
  }

  set ::practcl::LOCAL_INFO $result
  return $result
}





proc ::practcl::config.tcl {path} {
   return [read_configuration $path]
}

proc ::practcl::read_configuration {path} {
  dict set result buildpath $path
  set result [local_os]
  set OS [dict get $result TEACUP_OS]
  set windows 0
  dict set result USEMSVC 0
  if {[file exists [file join $path config.tcl]]} {
................................................................................
    }
    dict set result TEACUP_PROFILE win32-[dict get $result TEACUP_ARCH]
    dict set result TEACUP_OS windows
    dict set result EXEEXT .exe
  }
  return $result
}





if {$::tcl_platform(platform) eq "windows"} {
proc ::practcl::msys_to_tclpath msyspath {
  return [exec sh -c "cd $msyspath ; pwd -W"]
}
proc ::practcl::tcl_to_myspath tclpath {
  set path [file normalize $tclpath]
  return "/[string index $path 0][string range $path 2 end]"
................................................................................
proc ::practcl::msys_to_tclpath msyspath {
  return [file normalize $msyspath]
}
proc ::practcl::tcl_to_myspath msyspath {
  return [file normalize $msyspath]
}
}




proc ::practcl::tcllib_require {pkg args} {
  # Try to load the package from the local environment
  if {[catch [list ::package require $pkg {*}$args] err]==0} {
    return $err
  }
  ::practcl::LOCAL tool tcllib env-load
  uplevel #0 [list ::package require $pkg {*}$args]
}

namespace eval ::practcl::platform {
}
proc ::practcl::platform::tcl_core_options {os} {
  ###
  # Download our required packages
  ###
  set tcl_config_opts {}
  # Auto-guess options for the local operating system
  switch $os {
................................................................................
    macosx {
      lappend tcl_config_opts --enable-corefoundation=yes  --enable-framework=no
    }
  }
  lappend tcl_config_opts --with-tzdata
  return $tcl_config_opts
}

proc ::practcl::platform::tk_core_options {os} {
  ###
  # Download our required packages
  ###
  set tk_config_opts {}

  # Auto-guess options for the local operating system
................................................................................
    }
    macosx {
      lappend tk_config_opts --enable-aqua=yes
    }
  }
  return $tk_config_opts
}




proc ::practcl::read_rc_file {filename {localdat {}}} {
  set result $localdat
  set fin [open $filename r]
  set bufline {}
  set rawcount 0
  set linecount 0
  while {[gets $fin thisline]>=0} {
................................................................................
    #set key [lindex $line 0]
    #set value [lindex $line 1]
    #dict set result $key $value
  }
  close $fin
  return $result
}





proc ::practcl::read_sh_subst {line info} {
  regsub -all {\x28} $line \x7B line
  regsub -all {\x29} $line \x7D line

  #set line [string map $key [string trim $line]]
  foreach {field value} $info {
    catch {set $field $value}
................................................................................
  }
  if [catch {subst $line} result] {
    return {}
  }
  set result [string trim $result]
  return [string trim $result ']
}




proc ::practcl::read_sh_file {filename {localdat {}}} {
  set fin [open $filename r]
  set result {}
  if {$localdat eq {}} {
    set top 1
    set local [array get ::env]
    dict set local EXE {}
................................................................................
      #puts $opts
      puts "Error reading line:\n$line\nerr: $err\n***"
      return $err {*}$opts
    }
  }
  return $result
}





proc ::practcl::read_Config.sh filename {
  set fin [open $filename r]
  set result {}
  set linecount 0
  while {[gets $fin line] >= 0} {
    set line [string trim $line]
    if {[string index $line 0] eq "#"} continue
................................................................................
      #puts $opts
      puts "Error reading line:\n$line\nerr: $err\n***"
      return $err {*}$opts
    }
  }
  return $result
}





proc ::practcl::read_Makefile filename {
  set fin [open $filename r]
  set result {}
  while {[gets $fin line] >= 0} {
    set line [string trim $line]
    if {[string index $line 0] eq "#"} continue
    if {$line eq {}} continue
................................................................................
    # the Compile field is about where most TEA files start getting silly
    if {$field eq "compile"} {
      break
    }
  }
  return $result
}





proc ::practcl::cputs {varname args} {
  upvar 1 $varname buffer
  if {[llength $args]==1 && [string length [string trim [lindex $args 0]]] == 0} {

  }
  if {[info exist buffer]} {
    if {[string index $buffer end] ne "\n"} {
................................................................................
    }
  } else {
    set buffer \n
  }
  # Trim leading \n's
  append buffer [string trimleft [lindex $args 0] \n] {*}[lrange $args 1 end]
}

proc ::practcl::tcl_to_c {body} {
  set result {}
  foreach rawline [split $body \n] {
    set line [string map [list \" \\\" \\ \\\\] $rawline]
    cputs result "\n        \"$line\\n\" \\"
  }
  return [string trimright $result \\]
}


proc ::practcl::_tagblock {text {style tcl} {note {}}} {
  if {[string length [string trim $text]]==0} {
    return {}
  }
  set output {}
  switch $style {
    tcl {
................................................................................
    }
    default {
      ::practcl::cputs output "# END $note"
    }
  }
  return $output
}

proc ::practcl::de_shell {data} {
  set values {}
  foreach flag {DEFS TCL_DEFS TK_DEFS} {
    if {[dict exists $data $flag]} {
      #set value {}
      #foreach item [dict get $data $flag] {
      #  append value " " [string map {{ } {\ }} $item]
................................................................................

###
# END: buildutil.tcl
###
###
# START: fileutil.tcl
###



proc ::practcl::cat fname {
    if {![file exists $fname]} {
       return
    }
    set fin [open $fname r]
    set data [read $fin]
    close $fin
    return $data
}

proc ::practcl::grep {pattern {files {}}} {
    set result [list]
    if {[llength $files] == 0} {
	      # read from stdin
    	  set lnum 0
	      while {[gets stdin line] >= 0} {
	          incr lnum
................................................................................
                }
            }
            close $file
    	  }
    }
    return $result
}

proc ::practcl::file_lexnormalize {sp} {
    set spx [file split $sp]

    # Resolution of embedded relative modifiers (., and ..).

    if {
	([lsearch -exact $spx . ] < 0) &&
................................................................................
    }
    if {[llength $np] > 0} {
	return [eval [linsert $np 0 file join]]
	# 8.5: return [file join {*}$np]
    }
    return {}
}

proc ::practcl::file_relative {base dst} {
    # Ensure that the link to directory 'dst' is properly done relative to
    # the directory 'base'.

    if {![string equal [file pathtype $base] [file pathtype $dst]]} {
	return -code error "Unable to compute relation for paths of different pathtypes: [file pathtype $base] vs. [file pathtype $dst], ($base vs. $dst)"
    }
................................................................................
	}
	# 8.5: set dst [file join {*}$dst]
	set dst [eval [linsert $dst 0 file join]]
    }

    return $dst
}

proc ::practcl::log {fname comment} {
  set fname [file normalize $fname]
  if {[info exists ::practcl::logchan($fname)]} {
    set fout $::practcl::logchan($fname)
    after cancel $::practcl::logevent($fname)
  } else {
    set fout [open $fname a]
................................................................................

###
# END: fileutil.tcl
###
###
# START: installutil.tcl
###



proc ::practcl::_isdirectory name {
  return [file isdirectory $name]
}





proc ::practcl::_pkgindex_directory {path} {
  set buffer {}
  set pkgidxfile [file join $path pkgIndex.tcl]
  if {![file exists $pkgidxfile]} {
    # No pkgIndex file, read the source
    foreach file [glob -nocomplain $path/*.tm] {
      set file [file normalize $file]
................................................................................
    }
    append buffer $thisline \n
    set thisline {}
  }
  if {$trace} {puts [list [file dirname $pkgidxfile] $buffer]}
  return $buffer
}


proc ::practcl::_pkgindex_path_subdir {path} {
  set result {}
  if {[file exists [file join $path src build.tcl]]} {
    # Tool style module, don't dive into subdirectories
    return $path
  }
  foreach subpath [glob -nocomplain [file join $path *]] {
................................................................................
    if {[file isdirectory $subpath]} {
      if {[file tail $subpath] eq "build" && [file exists [file join $subpath build.tcl]]} continue
      lappend result $subpath {*}[_pkgindex_path_subdir $subpath]
    }
  }
  return $result
}




proc ::practcl::pkgindex_path {args} {
  set stack {}
  set buffer {
lappend ::PATHSTACK $dir
set IDXPATH [lindex $::PATHSTACK end]
  }
  set preindexed {}
................................................................................
  }
  append buffer {
set dir [lindex $::PATHSTACK end]
set ::PATHSTACK [lrange $::PATHSTACK 0 end-1]
}
  return $buffer
}

proc ::practcl::installDir {d1 d2} {
  puts [format {%*sCreating %s} [expr {4 * [info level]}] {} [file tail $d2]]
  file delete -force -- $d2
  file mkdir $d2

  foreach ftail [glob -directory $d1 -nocomplain -tails *] {
    set f [file join $d1 $ftail]
................................................................................

  if {$::tcl_platform(platform) eq {unix}} {
    file attributes $d2 -permissions 0755
  } else {
    file attributes $d2 -readonly 1
  }
}

proc ::practcl::copyDir {d1 d2 {toplevel 1}} {
  #if {$toplevel} {
  #  puts [list ::practcl::copyDir $d1 -> $d2]
  #}
  #file delete -force -- $d2
  file mkdir $d2
  if {[file isfile $d1]} {
................................................................................

###
# END: installutil.tcl
###
###
# START: makeutil.tcl
###





proc ::practcl::trigger {args} {
  ::practcl::LOCAL make trigger {*}$args
  foreach {name obj} [::practcl::LOCAL make objects] {
    set ::make($name) [$obj do]
  }
}

proc ::practcl::depends {args} {
  ::practcl::LOCAL make depends {*}$args
}

proc ::practcl::target {name info {action {}}} {
  set obj [::practcl::LOCAL make task $name $info $action]
  set ::make($name) 0
  set filename [$obj define get filename]
  if {$filename ne {}} {
    set ::target($name) $filename
  }
}

###
# END: makeutil.tcl
###
###
# START: class metaclass.tcl
###
::oo::class create ::practcl::metaclass {
  superclass ::oo::object

  method _MorphPatterns {} {
    return {{@name@} {::practcl::@name@} {::practcl::*@name@} {::practcl::*@name@*}}
  }

  method define {submethod args} {
    my variable define
    switch $submethod {
      dump {
        return [array get define]
      }
      add {
................................................................................
        }
      }
      default {
        array $submethod define {*}$args
      }
    }
  }

  method graft args {
    return [my clay delegate {*}$args]
  }

  method initialize {} {}


  method link {command args} {
    my variable links
    switch $command {
      object {
        foreach obj $args {
          foreach linktype [$obj linktype] {
            my link add $linktype $obj
................................................................................
        return $links($linktype)
      }
      dump {
        return [array get links]
      }
    }
  }

  method morph classname {
    my variable define
    if {$classname ne {}} {
      set map [list @name@ $classname]
      foreach pattern [string map $map [my _MorphPatterns]] {
        set pattern [string trim $pattern]
        set matches [info commands $pattern]
................................................................................
      }
    }
    if {[::info exists define(oodefine)]} {
      ::oo::objdefine [self] $define(oodefine)
      #unset define(oodefine)
    }
  }

  method mixin {slot classname} {
    my variable mixinslot
    set class {}
    set map [list @slot@ $slot @name@ $classname]
    foreach pattern [split [string map $map {
      @name@
      @slot@.@name@
................................................................................
    set mixins {}
    foreach {s c} $mixinslot {
      if {$c eq {}} continue
      lappend mixins $c
    }
    oo::objdefine [self] mixin {*}$mixins
  }

  method organ args {
    return [my clay delegate {*}$args]
  }

  method script script {
    eval $script
  }

  method select {} {
    my variable define
    if {[info exists define(class)]} {
      my morph $define(class)
    } else {
      if {[::info exists define(oodefine)]} {
        ::oo::objdefine [self] $define(oodefine)
        #unset define(oodefine)
      }
    }
  }

  method source filename {
    source $filename
  }
}

###
# END: class metaclass.tcl
###
###
# START: class toolset baseclass.tcl
###





oo::class create ::practcl::toolset {



  method config.sh {} {
    return [my read_configuration]
  }

  method BuildDir {PWD} {
    set name [my define get name]
    set debug [my define get debug 0]
    if {[my <project> define get LOCAL 0]} {
      return [my define get builddir [file join $PWD local $name]]
    }
    if {$debug} {
      return [my define get builddir [file join $PWD debug $name]]
    } else {
      return [my define get builddir [file join $PWD pkg $name]]
    }
  }

  method MakeDir {srcdir} {
    return $srcdir
  }

  method read_configuration {} {
    my variable conf_result
    if {[info exists conf_result]} {
      return $conf_result
    }
    set result {}
    set name [my define get name]
................................................................................
    if {![dict exists $result PRACTCL_PKG_LIBS] && [dict exists $result LIBS]} {
      dict set result PRACTCL_PKG_LIBS [dict get $result LIBS]
    }
    set conf_result $result
    cd $PWD
    return $result
  }








  method build-cflags {PROJECT DEFS namevar versionvar defsvar} {
    upvar 1 $namevar name $versionvar version NAME NAME $defsvar defs
    set name [string tolower [${PROJECT} define get name [${PROJECT} define get pkg_name]]]
    set NAME [string toupper $name]
    set version [${PROJECT} define get version [${PROJECT} define get pkg_vers]]
    if {$version eq {}} {
      set version 0.1a
................................................................................
        set defs "$predef $postdef"
      }
    }
    append defs " -DPACKAGE_NAME=\"${name}\" -DPACKAGE_VERSION=\"${version}\""
    append defs " -DPACKAGE_TARNAME=\"${name}\" -DPACKAGE_STRING=\"${name}\x5c\x20${version}\""
    return $defs
  }

  method critcl args {
    if {![info exists critcl]} {
      ::practcl::LOCAL tool critcl env-load
      set critcl [file join [::practcl::LOCAL tool critcl define get srcdir] main.tcl
    }
    set srcdir [my SourceRoot]
    set PWD [pwd]
    cd $srcdir
    ::practcl::dotclexec $critcl {*}$args
    cd $PWD
  }

  method make-autodetect {} {}
}


oo::objdefine ::practcl::toolset {


  method select object {
    ###
    # Select the toolset to use for this project
    ###
................................................................................

###
# END: class toolset baseclass.tcl
###
###
# START: class toolset gcc.tcl
###

::oo::class create ::practcl::toolset.gcc {
  superclass ::practcl::toolset

  method Autoconf {} {
    ###
    # Re-run autoconf for this project
    # Not a good idea in practice... but in the right hands it can be useful
    ###
    set pwd [pwd]
    set srcdir [file normalize [my define get srcdir]]
................................................................................
      if {[file exists $input]} {
        puts "autoconf -f $input > [file join $srcdir configure]"
        exec autoconf -f $input > [file join $srcdir configure]
      }
    }
    cd $pwd
  }

  method BuildDir {PWD} {
    set name [my define get name]
    set debug [my define get debug 0]
    if {[my <project> define get LOCAL 0]} {
      return [my define get builddir [file join $PWD local $name]]
    }
    if {$debug} {
      return [my define get builddir [file join $PWD debug $name]]
    } else {
      return [my define get builddir [file join $PWD pkg $name]]
    }
  }

  method ConfigureOpts {} {
    set opts {}
    set builddir [my define get builddir]

    if {[my define get broken_destroot 0]} {
      set PREFIX [my <project> define get prefix_broken_destdir]
    } else {
................................................................................
      #--disable-stubs
      #
    } else {
      lappend opts --enable-shared
    }
    return $opts
  }


  method MakeDir {srcdir} {
    set localsrcdir $srcdir
    if {[file exists [file join $srcdir generic]]} {
      my define add include_dir [file join $srcdir generic]
    }
    set os [my <project> define get TEACUP_OS]
    switch $os {
................................................................................
        } elseif {[file exists [file join $srcdir unix Makefile.in]]} {
          set localsrcdir [file join $srcdir unix]
        }
      }
    }
    return $localsrcdir
  }

  method make-autodetect {} {
    set srcdir [my define get srcdir]
    set localsrcdir [my define get localsrcdir]
    if {$srcdir eq $localsrcdir} {
      if {![file exists [file join $srcdir tclconfig install-sh]]} {
        # ensure we have tclconfig with all of the trimmings
        set teapath {}
................................................................................
    cd $builddir
    if {[my <project> define get CONFIG_SITE] ne {}} {
      set ::env(CONFIG_SITE) [my <project> define get CONFIG_SITE]
    }
    catch {exec sh [file join $localsrcdir configure] {*}$opts >>& [file join $builddir autoconf.log]}
    cd $::CWD
  }

  method make-clean {} {
    set builddir [file normalize [my define get builddir]]
    catch {::practcl::domake $builddir clean}
  }

  method make-compile {} {
    set name [my define get name]
    set srcdir [my define get srcdir]
    if {[my define get static 1]} {
      puts "BUILDING Static $name $srcdir"
    } else {
      puts "BUILDING Dynamic $name $srcdir"
................................................................................
      } else {
        ::practcl::domake.tcl $builddir all
      }
    } else {
      ::practcl::domake $builddir all
    }
  }

  method make-install DEST {
    set PWD [pwd]
    set builddir [my define get builddir]
    if {[my <project> define get LOCAL 0] || $DEST eq {}} {
      if {[file exists [file join $builddir make.tcl]]} {
        puts "[self] Local INSTALL (Practcl)"
        ::practcl::domake.tcl $builddir install
................................................................................
        ::practcl::domake $builddir $install
        ::practcl::copyDir $BROKENROOT  [file join $DEST [string trimleft $PREFIX /]]
        file delete -force $BROKENROOT
      }
    }
    cd $PWD
  }

  method build-compile-sources {PROJECT COMPILE CPPCOMPILE INCLUDES} {
    set objext [my define get OBJEXT o]
    set EXTERN_OBJS {}
    set OBJECTS {}
    set result {}
    set builddir [$PROJECT define get builddir]
    file mkdir [file join $builddir objs]
................................................................................
          continue
        }
        error "Failed to produce $filename"
      }
    }
    return $result
  }

method build-Makefile {path PROJECT} {
  array set proj [$PROJECT define dump]
  set path $proj(builddir)
  cd $path
  set includedir .
  set objext [my define get OBJEXT o]

................................................................................
  $PROJECT define set static_library $outfile
  dict set map %OUTFILE% $outfile
  ::practcl::cputs result "$outfile: \$(${NAME}_OBJS)"
  ::practcl::cputs result "\t[string map $map [$PROJECT define get PRACTCL_STATIC_LIB]]"
  ::practcl::cputs result {}
  return $result
}




method build-library {outfile PROJECT} {
  array set proj [$PROJECT define dump]
  set path $proj(builddir)
  cd $path
  set includedir .
  #lappend includedir [::practcl::file_relative $path $proj(TCL_INCLUDES)]
  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TCL_SRC_DIR) generic]]]
................................................................................
    exec {*}$cmd >&@ stdout
  }
  set ranlib [$PROJECT define get RANLIB]
  if {$ranlib ni {{} :}} {
    catch {exec $ranlib $outfile}
  }
}




method build-tclsh {outfile PROJECT} {
  puts " BUILDING STATIC TCLSH "
  set TCLOBJ [$PROJECT tclcore]
  ::practcl::toolset select $TCLOBJ
  set PKG_OBJS {}
  foreach item [$PROJECT link list core.library] {
    if {[string is true [$item define get static]]} {
................................................................................
    set LDFLAGS_CONSOLE {-mconsole -pipe -static-libgcc}
    set LDFLAGS_WINDOW  {-mwindows -pipe -static-libgcc}
    append cmd " $LDFLAGS_CONSOLE"
  }
  puts "LINK: $cmd"
  exec {*}[string map [list "\n" " " "  " " "] $cmd] >&@ stdout
}

}

###
# END: class toolset gcc.tcl
###
###
# START: class toolset msvc.tcl
###
::oo::class create ::practcl::toolset.msvc {
  superclass ::practcl::toolset


  method BuildDir {PWD} {
    set srcdir [my define get srcdir]
    return $srcdir
  }



  method make-autodetect {} {
  }

  method make-clean {} {
    set PWD [pwd]
    set srcdir [my define get srcdir]
    cd $srcdir
    catch {::practcl::doexec nmake -f makefile.vc clean}
    cd $PWD
  }

  method make-compile {} {
    set srcdir [my define get srcdir]
    if {[my define get static 1]} {
      puts "BUILDING Static $name $srcdir"
    } else {
      puts "BUILDING Dynamic $name $srcdir"
    }
................................................................................
        cd [file join $srcdir win]
        ::practcl::doexec nmake -f makefile.vc INSTALLDIR=[my <project> define get installdir]  {*}[my NmakeOpts] release
      } else {
        error "No make.tcl or makefile.vc found for project $name"
      }
    }
  }

  method make-install DEST {
    set PWD [pwd]
    set srcdir [my define get srcdir]
    cd $srcdir
    if {$DEST eq {}} {
      error "No destination given"
    }
................................................................................
      } else {
        puts "[self] VFS INSTALL $DEST"
        ::practcl::doexec nmake -f makefile.vc INSTALLDIR=$DEST {*}[my NmakeOpts] install
      }
    }
    cd $PWD
  }


  method MakeDir {srcdir} {
    set localsrcdir $srcdir
    if {[file exists [file join $srcdir generic]]} {
      my define add include_dir [file join $srcdir generic]
    }
    if {[file exists [file join $srcdir win]]} {
       my define add include_dir [file join $srcdir win]
    }
    if {[file exists [file join $srcdir makefile.vc]]} {
      set localsrcdir [file join $srcdir win]
    }
    return $localsrcdir
  }

  method NmakeOpts {} {
    set opts {}
    set builddir [file normalize [my define get builddir]]

    if {[my <project> define exists tclsrcdir]} {
      ###
      # On Windows we are probably running under MSYS, which doesn't deal with
................................................................................

###
# END: class toolset msvc.tcl
###
###
# START: class target.tcl
###

::oo::class create ::practcl::make_obj {
  superclass ::practcl::metaclass

  constructor {module_object name info {action_body {}}} {
    my variable define triggered domake
    set triggered 0
    set domake 0
    set define(name) $name
    set define(action) {}
    array set define $info
................................................................................
    foreach {stub obj} [$module_object child organs] {
      my graft $stub $obj
    }
    if {$action_body ne {}} {
      set define(action) $action_body
    }
  }

  method do {} {
    my variable domake
    return $domake
  }

  method check {} {
    my variable needs_make domake
    if {$domake} {
      return 1
    }
    if {[info exists needs_make]} {
      return $needs_make
................................................................................
        if {$filename ne {} && ![file exists $filename]} {
          set needs_make 1
        }
      }
    }
    return $needs_make
  }

  method output {} {
    set result {}
    set filename [my define get filename]
    if {$filename ne {}} {
      lappend result $filename
    }
    foreach filename [my define get files] {
      if {$filename ne {}} {
        lappend result $filename
      }
    }
    return $result
  }

  method reset {} {
    my variable triggered domake needs_make
    set triggerd 0
    set domake 0
    set needs_make 0
  }

  method triggers {} {
    my variable triggered domake define
    if {$triggered} {
      return $domake
    }
    set triggered 1
    set make_objects [my <module> make objects]
................................................................................
# END: class target.tcl
###
###
# START: class object.tcl
###
::oo::class create ::practcl::object {
  superclass ::practcl::metaclass

  constructor {parent args} {
    my variable links define
    set organs [$parent child organs]
    my clay delegate {*}$organs
    array set define $organs
    array set define [$parent child define]
    array set links {}
................................................................................
    } else {
      array set define [uplevel 1 [list subst $args]]
      my select
    }
    my initialize

  }

  method child {method} {
    return {}
  }

  method go {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable links
    foreach {linktype objs} [array get links] {
      foreach obj $objs {
        $obj go
      }
................................................................................

###
# END: class object.tcl
###
###
# START: class dynamic.tcl
###






::oo::class create ::practcl::dynamic {





  method cstructure {name definition {argdat {}}} {
    my variable cstruct
    dict set cstruct $name body $definition
    foreach {f v} $argdat {
      dict set cstruct $name $f $v
    }
    if {![dict exists $cstruct $name public]} {
      dict set cstruct $name public 1
    }
  }

  method include header {
    my define add include $header
  }

  method include_dir args {
    my define add include_dir {*}$args
  }

  method include_directory args {
    my define add include_dir {*}$args
  }

  method c_header body {
    my variable code
    ::practcl::cputs code(header) $body
  }

  method c_code body {
    my variable code
    ::practcl::cputs code(funct) $body
  }

  method c_function {header body {info {}}} {
    set header [string map "\t \  \n \ \ \  \ " $header]
    my variable code cfunct
    foreach regexp {
         {(.*) ([a-zA-Z_][a-zA-Z0-9_]*) *\((.*)\)}
         {(.*) (\x2a[a-zA-Z_][a-zA-Z0-9_]*) *\((.*)\)}
    } {
................................................................................
    }
    puts "WARNING: NON CONFORMING FUNCTION DEFINITION: $headers $body"
    ::practcl::cputs code(header) "$header\;"
    # Could not parse that block as a function
    # append it verbatim to our c_implementation
    ::practcl::cputs code(funct) "$header [list $body]"
  }

  method c_tcloomethod {name body {arginfo {}}} {
    my variable methods code
    foreach {f v} $arginfo {
      dict set methods $name $f $v
    }
    dict set methods $name body "Tcl_Object thisObject = Tcl_ObjectContextObject(objectContext); /* The current connection object */
$body"
  }


  method cmethod {name body {arginfo {}}} {
    my variable methods code
    foreach {f v} $arginfo {
      dict set methods $name $f $v
    }
    dict set methods $name body "Tcl_Object thisObject = Tcl_ObjectContextObject(objectContext); /* The current connection object */
$body"
  }

  method c_tclproc_nspace nspace {
    my variable code
    if {![info exists code(nspace)]} {
      set code(nspace) {}
    }
    if {$nspace ni $code(nspace)} {
      lappend code(nspace) $nspace
    }
  }

  method c_tclcmd {name body {arginfo {}}} {
    my variable tclprocs code

    foreach {f v} $arginfo {
      dict set tclprocs $name $f $v
    }
    dict set tclprocs $name body $body
  }


  method c_tclproc_raw {name body {arginfo {}}} {
    my variable tclprocs code

    foreach {f v} $arginfo {
      dict set tclprocs $name $f $v
    }
    dict set tclprocs $name body $body
  }

  method tcltype {name argdat} {
    my variable tcltype
    foreach {f v} $argdat {
      dict set tcltype $name $f $v
    }
    if {![dict exists tcltype $name cname]} {
      dict set tcltype $name cname [string tolower $name]_tclobjtype
................................................................................
      # We were given a function name to call
      if {[llength $body] eq 1} continue
      set fname [string map [list @Name@ [string totitle $name]] $fpat]
      my c_function [string map [list @FNAME@ $fname] $template] [string map $map $body]
      dict set tcltype $name $func $fname
    }
  }






  method project-compile-products {} {
    set filename [my define get output_c]
    set result {}
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename

      if {[my define exists ofile]} {
................................................................................
      }
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    return $result
  }


  method implement path {
    my go
    my Collate_Source $path
    if {[my define get output_c] eq {}} return
    set filename [file join $path [my define get output_c]]
    ::practcl::debug [self] [my define get filename] WANTS TO GENERATE $filename
    my define set cfile $filename
................................................................................
        puts $fout "   Tcl_PkgProvide(interp, \"[my define get pkg_name]\", \"[my define get pkg_vers]\");"
      }
      puts $fout "  return TCL_OK\;"
      puts $fout "\x7D"
    }
    close $fout
  }







  method initialize {} {
    set filename [my define get filename]
    if {$filename eq {}} {
      return
    }
    if {[my define get name] eq {}} {
      my define set name [file tail [file rootname $filename]]
    }
    if {[my define get localpath] eq {}} {
      my define set localpath [my <module> define get localpath]_[my define get name]
    }
    ::source $filename
  }

  method linktype {} {
    return {subordinate product dynamic}
  }

  method generate-cfile-constant {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code cstruct methods tcltype
    if {[info exists code(constant)]} {
      ::practcl::cputs result "/* [my define get filename] CONSTANT */"
      ::practcl::cputs result $code(constant)
................................................................................
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-constant]
    }
    return $result
  }

  method generate-cfile-header {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct cstruct methods tcltype tclprocs
    set result {}
    if {[info exists code(header)]} {
      ::practcl::cputs result $code(header)
    }
................................................................................
        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cfile-header */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END [$obj define get filename] generate-cfile-header */"
      }
    }
    return $result
  }





  method generate-cfile-tclapi {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code methods tclprocs
    set result {}
    if {[info exists code(method)]} {
      ::practcl::cputs result $code(method)
    }
................................................................................
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-tclapi]
    }
    return $result
  }





  method generate-loader-module {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code methods tclprocs
    if {[info exists code(nspace)]} {
      ::practcl::cputs result "  \{\n    Tcl_Namespace *modPtr;"
      foreach nspace $code(nspace) {
................................................................................
        ::practcl::cputs result [$obj generate-loader-external]
      } else {
        ::practcl::cputs result [$obj generate-loader-module]
      }
    }
    return $result
  }

  method Collate_Source CWD {
    my variable methods code cstruct tclprocs
    if {[info exists methods]} {
      ::practcl::debug [self] methods [my define get cclass]
      set thisclass [my define get cclass]
      foreach {name info} $methods {
        # Provide a callproc
................................................................................
        }
        if {[dict exists $info body] && ![dict exists $info header]} {
          dict set tclprocs $name header "static int ${callproc}(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv\[\])"
        }
      }
    }
  }




  method select {} {}
}




###
# END: class dynamic.tcl
###
###
# START: class product.tcl
###

::oo::class create ::practcl::product {


  method code {section body} {
    my variable code
    ::practcl::cputs code($section) $body
  }

  method Collate_Source CWD {}

  method project-compile-products {} {
    set result {}
    noop {
    set filename [my define get filename]
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename
      if {[my define exists ofile]} {
................................................................................
    }
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    return $result
  }

  method generate-debug {{spaces {}}} {
    set result {}
    ::practcl::cputs result "$spaces[list [self] [list class [info object class [self]] filename [my define get filename]] links [my link list]]"
    foreach item [my link list subordinate] {
      practcl::cputs result [$item generate-debug "$spaces  "]
    }
    return $result
  }

  method generate-cfile-constant {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code cstruct methods tcltype
    if {[info exists code(constant)]} {
      ::practcl::cputs result "/* [my define get filename] CONSTANT */"
      ::practcl::cputs result $code(constant)
................................................................................
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-constant]
    }
    return $result
  }




  method generate-cfile-public-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct methods tcltype
    set result {}
    if {[info exists code(struct)]} {
      ::practcl::cputs result $code(struct)
    }
................................................................................
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-public-structure]
    }
    return $result
  }

  method generate-cfile-header {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct cstruct methods tcltype tclprocs
    set result {}
    if {[info exists code(header)]} {
      ::practcl::cputs result $code(header)
    }
................................................................................
        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cfile-header */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END [$obj define get filename] generate-cfile-header */"
      }
    }
    return $result
  }

  method generate-cfile-global {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct cstruct methods tcltype tclprocs
    set result {}
    if {[info exists code(global)]} {
      ::practcl::cputs result $code(global)
    }
................................................................................
        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cfile-global */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END [$obj define get filename] generate-cfile-global */"
      }
    }
    return $result
  }

  method generate-cfile-private-typedef {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(private-typedef)]} {
      ::practcl::cputs result $code(private-typedef)
    }
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-cfile-private-typedef]
    }
    return $result
  }

  method generate-cfile-private-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(private-structure)]} {
      ::practcl::cputs result $code(private-structure)
    }
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-cfile-private-structure]
    }
    return $result
  }






  method generate-cfile-functions {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct
    set result {}
    if {[info exists code(funct)]} {
      ::practcl::cputs result $code(funct)
    }
................................................................................
      if {[$obj define get output_c] ne {}} {
        continue
      }
      ::practcl::cputs result [$obj generate-cfile-functions]
    }
    return $result
  }





  method generate-cfile-tclapi {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code methods tclprocs
    set result {}
    if {[info exists code(method)]} {
      ::practcl::cputs result $code(method)
    }
................................................................................
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-tclapi]
    }
    return $result
  }


  method generate-hfile-public-define {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(public-define)]} {
      ::practcl::cputs result $code(public-define)
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-define]
    }
    return $result
  }

  method generate-hfile-public-macro {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(public-macro)]} {
      ::practcl::cputs result $code(public-macro)
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-macro]
    }
    return $result
  }

  method generate-hfile-public-typedef {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(public-typedef)]} {
      ::practcl::cputs result $code(public-typedef)
    }
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-typedef]
    }
    return $result
  }

  method generate-hfile-public-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(public-structure)]} {
      ::practcl::cputs result $code(public-structure)
    }
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-structure]
    }
    return $result
  }

  method generate-hfile-public-headers {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code tcltype
    set result {}
    if {[info exists code(public-header)]} {
      ::practcl::cputs result $code(public-header)
    }
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-headers]
    }
    return $result
  }

  method generate-hfile-public-function {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct tcltype
    set result {}

    if {[my define get initfunc] ne {}} {
      ::practcl::cputs result "int [my define get initfunc](Tcl_Interp *interp);"
................................................................................
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-function]
    }
    return $result
  }

  method generate-hfile-public-includes {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set includes {}
    foreach item [my define get public-include] {
      if {$item ni $includes} {
        lappend includes $item
      }
................................................................................
        if {$item ni $includes} {
          lappend includes $item
        }
      }
    }
    return $includes
  }

  method generate-hfile-public-verbatim {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set includes {}
    foreach item [my define get public-verbatim] {
      if {$item ni $includes} {
        lappend includes $item
      }
................................................................................
        if {$item ni $includes} {
          lappend includes $item
        }
      }
    }
    return $includes
  }

  method generate-loader-external {} {
    if {[my define get initfunc] eq {}} {
      return "/*  [my define get filename] declared not initfunc */"
    }
    return "  if([my define get initfunc](interp)) return TCL_ERROR\;"
  }

  method generate-loader-module {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(cinit)]} {
      ::practcl::cputs result $code(cinit)
    }
................................................................................
        ::practcl::cputs result [$item generate-loader-external]
      } else {
        ::practcl::cputs result [$item generate-loader-module]
      }
    }
    return $result
  }

  method generate-stub-function {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct tcltype
    set result {}
    foreach mod [my link list product] {
      foreach {funct def} [$mod generate-stub-function] {
        dict set result $funct $def
................................................................................
      foreach {funcname info} $cfunct {
        if {![dict get $info export]} continue
        dict set result $funcname [dict get $info header]
      }
    }
    return $result
  }


  method IncludeAdd {headervar args} {
    upvar 1 $headervar headers
    foreach inc $args {
      if {[string index $inc 0] ni {< \"}} {
        set inc "\"$inc\""
      }
      if {$inc ni $headers} {
        lappend headers $inc
      }
    }
  }

  method generate-tcl-loader {} {
    set result {}
    set PKGINIT [my define get pkginit]
    set PKG_NAME [my define get name [my define get pkg_name]]
    set PKG_VERSION [my define get pkg_vers [my define get version]]
    if {[string is true [my define get SHARED_BUILD 0]]} {
      set LIBFILE [my define get libfile]
................................................................................
# Tclkit Style
load {} @PKGINIT@
package provide @PKG_NAME@ @PKG_VERSION@
}]
    }
    return $result
  }





  method generate-tcl-pre {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code
    if {[info exists code(tcl)]} {
      set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]]
    }
................................................................................
      set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]]
    }
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-tcl-pre]
    }
    return $result
  }

  method generate-tcl-post {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code
    if {[info exists code(tcl-post)]} {
      set result [::practcl::_tagblock $code(tcl-post) tcl [my define get filename]]
    }
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-tcl-post]
    }
    return $result
  }


  method linktype {} {
    return {subordinate product}
  }

  method Ofile filename {
    set lpath [my <module> define get localpath]
    if {$lpath eq {}} {
      set lpath [my <module> define get name]
    }
    return ${lpath}_[file rootname [file tail $filename]]
  }





  method project-static-packages {} {
    set result [my define get static_packages]
    set initfunc [my define get initfunc]
    if {$initfunc ne {}} {
      set pkg_name [my define get pkg_name]
      if {$pkg_name ne {}} {
        dict set result $pkg_name initfunc $initfunc
................................................................................
    foreach item [my link list subordinate] {
      foreach {pkg info} [$item project-static-packages] {
        dict set result $pkg $info
      }
    }
    return $result
  }





  method toolset-include-directory {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result [my define get include_dir]
    foreach obj [my link list product] {
      foreach path [$obj toolset-include-directory] {
        lappend result $path
      }
    }
    return $result
  }

  method target {method args} {
    switch $method {
      is_unix { return [expr {$::tcl_platform(platform) eq "unix"}] }
    }
  }
}


oo::objdefine ::practcl::product {
  method select {object} {
    set class [$object define get class]
    set mixin [$object define get product]
    if {$class eq {} && $mixin eq {}} {
      set filename [$object define get filename]
      if {$filename ne {} && [file exists $filename]} {
................................................................................
      $object morph $class
    }
    if {$mixin ne {}} {
      $object mixin product $mixin
    }
  }
}




::oo::class create ::practcl::product.cheader {
  superclass ::practcl::product

  method project-compile-products {} {}
  method generate-loader-module {} {}
}

::oo::class create ::practcl::product.csource {
  superclass ::practcl::product

  method project-compile-products {} {
    set result {}
    set filename [my define get filename]
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename
      if {[my define exists ofile]} {
        set ofile [my define get ofile]
................................................................................
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    return $result
  }
}

::oo::class create ::practcl::product.clibrary {
  superclass ::practcl::product

  method linker-products {configdict} {
    return [my define get filename]
  }
}


::oo::class create ::practcl::product.dynamic {
  superclass ::practcl::dynamic ::practcl::product

  method initialize {} {
    set filename [my define get filename]
    if {$filename eq {}} {
      return
    }
    if {[my define get name] eq {}} {
      my define set name [file tail [file rootname $filename]]
................................................................................
    ::source $filename
    if {[my define get output_c] ne {}} {
      # Turn into a module if we have an output_c file
      my morph ::practcl::module
    }
  }
}

::oo::class create ::practcl::product.critcl {
  superclass ::practcl::dynamic ::practcl::product
}


###
# END: class product.tcl
###
###
# START: class module.tcl
###






::oo::class create ::practcl::module {
  superclass ::practcl::object ::practcl::product.dynamic

  method _MorphPatterns {} {
    return {{@name@} {::practcl::module.@name@} ::practcl::module}
  }

  method add args {
    my variable links
    set object [::practcl::object new [self] {*}$args]
    foreach linktype [$object linktype] {
      lappend links($linktype) $object
    }
    return $object
  }


  method install-headers args {}




  method make {command args} {
    my variable make_object
    if {![info exists make_object]} {
      set make_object {}
    }
    switch $command {
      pkginfo {
................................................................................
          if {[$obj do]} {
            eval [$obj define get action]
          }
        }
      }
    }
  }

  method child which {
    switch $which {
      delegate -
      organs {
        return [list project [my define get project] module [self]]
      }
    }
  }





  method generate-c {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {
/* This file was generated by practcl */
    }
    set includes {}

................................................................................
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END $method [my define get filename] */"
      }
    }
    ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    return $result
  }






  method generate-h {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    set includes [my generate-hfile-public-includes]
    foreach inc $includes {
      if {[string index $inc 0] ni {< \"}} {
        ::practcl::cputs result "#include \"$inc\""
................................................................................
    } {
      ::practcl::cputs result "/* BEGIN SECTION $method */"
      ::practcl::cputs result [my $method]
      ::practcl::cputs result "/* END SECTION $method */"
    }
    return $result
  }

  method generate-loader {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    if {[my define get initfunc] eq {}} return
    ::practcl::cputs result  "
extern int DLLEXPORT [my define get initfunc]( Tcl_Interp *interp ) \{"
    ::practcl::cputs result  {
................................................................................
    if {[my define get localpath] eq {}} {
      my define set localpath [my <project> define get name]_[my define get name]
    }
    my graft module [self]
    ::practcl::debug [self] SOURCE $filename
    my source $filename
  }

  method implement path {
    my go
    my Collate_Source $path
    set errs {}
    foreach item [my link list dynamic] {
      if {[catch {$item implement $path} err errdat]} {
        lappend errs "Skipped $item: [$item define get filename] $err"
................................................................................
** any changes will be overwritten the next time it is run
*/}]
    puts $cout [my generate-c]
    puts $cout [my generate-loader]
    close $cout
    ::practcl::debug [list /[self] [self method] [self class]]
  }

  method linktype {} {
    return {subordinate product dynamic module}
  }
}

###
# END: class module.tcl
###
###
# START: class project baseclass.tcl
###

::oo::class create ::practcl::project {
  superclass ::practcl::module

  method _MorphPatterns {} {
    return {{@name@} {::practcl::@name@} {::practcl::project.@name@} {::practcl::project}}
  }

  constructor args {
    my variable define
    if {[llength $args] == 1} {
      set rawcontents [lindex $args 0]
    } else {
      set rawcontents $args
    }
................................................................................
      }
    }
    my graft module [self]
    array set define $contents
    ::practcl::toolset select [self]
    my initialize
  }

  method add_object object {
    my link object $object
  }

  method add_project {pkg info {oodefine {}}} {
    ::practcl::debug [self] add_project $pkg $info
    set os [my define get TEACUP_OS]
    if {$os eq {}} {
      set os [::practcl::os]
      my define set os $os
    }
................................................................................
    }
    my link object $obj
    oo::objdefine $obj $oodefine
    $obj define set masterpath $::CWD
    $obj go
    return $obj
  }

  method add_tool {pkg info {oodefine {}}} {
    ::practcl::debug [self] add_tool $pkg $info
    set info [dict merge [::practcl::local_os] $info]

    set os [dict get $info TEACUP_OS]
    set fossilinfo [list download [my define get download] tag trunk sandbox [my define get sandbox]]
    if {[dict exists $info os] && ($os ni [dict get $info os])} return
................................................................................
    }
    my link add tool $obj
    oo::objdefine $obj $oodefine
    $obj define set masterpath $::CWD
    $obj go
    return $obj
  }

  method build-tclcore {} {
    set os [my define get TEACUP_OS]
    set tcl_config_opts [::practcl::platform::tcl_core_options $os]
    set tk_config_opts  [::practcl::platform::tk_core_options $os]

    lappend tcl_config_opts --prefix [my define get prefix] --exec-prefix [my define get prefix]
    set tclobj [my tclcore]
................................................................................
    if {[my define get debug 0]} {
      $tkobj define set debug 1
      lappend tk_config_opts --enable-symbols=true
    }
    $tkobj define set config_opts $tk_config_opts
    $tkobj compile
  }

  method child which {
    switch $which {
      delegate -
      organs {
	# A library can be a project, it can be a module. Any
	# subordinate modules will indicate their existance
        return [list project [self] module [self]]
      }
    }
  }

  method linktype {} {
    return project
  }



  method project {pkg args} {
    set obj [namespace current]::PROJECT.$pkg
    if {[llength $args]==0} {
      return $obj
    }
    ${obj} {*}$args
  }


  method tclcore {} {
    if {[info commands [set obj [my organ tclcore]]] ne {}} {
      return $obj
    }
    if {[info commands [set obj [my project TCLCORE]]] ne {}} {
      my graft tclcore $obj
      return $obj
................................................................................
    set obj [my add_tool tcl {
      tag release class subproject.core
      fossil_url http://core.tcl.tk/tcl
    }]
    my graft tclcore $obj
    return $obj
  }

  method tkcore {} {
    if {[set obj [my organ tkcore]] ne {}} {
      return $obj
    }
    if {[set obj [my project tk]] ne {}} {
      my graft tkcore $obj
      return $obj
................................................................................
    set obj [my add_tool tk {
      tag release class tool.core
      fossil_url http://core.tcl.tk/tk
    }]
    my graft tkcore $obj
    return $obj
  }

  method tool {pkg args} {
    set obj ::practcl::OBJECT::TOOL.$pkg
    if {[llength $args]==0} {
      return $obj
    }
    ${obj} {*}$args
  }
................................................................................

###
# END: class project baseclass.tcl
###
###
# START: class project library.tcl
###

::oo::class create ::practcl::library {
  superclass ::practcl::project


  method clean {PATH} {
    set objext [my define get OBJEXT o]
    foreach {ofile info} [my project-compile-products] {
      if {[file exists [file join $PATH objs $ofile].${objext}]} {
        file delete [file join $PATH objs $ofile].${objext}
      }
    }
................................................................................
    }
    set libfile [my define get libfile]
    if {[file exists [file join $PATH $libfile]]} {
      file delete [file join $PATH $libfile]
    }
    my implement $PATH
  }

  method project-compile-products {} {
    set result {}
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    set filename [my define get output_c]
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename
      set ofile [file rootname [file tail $filename]]_main
      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
    }
    return $result
  }


  method go {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set name [my define getnull name]
    if {$name eq {}} {
      set name generic
      my define name generic
    }
................................................................................
    foreach {linktype objs} [array get links] {
      foreach obj $objs {
        $obj go
      }
    }
    ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]]
  }


  method generate-decls {pkgname path} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set outfile [file join $path/$pkgname.decls]

    ###
    # Build the decls file
    ## #
................................................................................
    return NULL;
  }
  return actualVersion;
}
}]
    close $cout
  }

  method implement path {
    my go
    my Collate_Source $path
    set errs {}
    foreach item [my link list dynamic] {
      if {[catch {$item implement $path} err errdat]} {
        lappend errs "Skipped $item: [$item define get filename] $err"
................................................................................
###"
      puts $tclout [my generate-tcl-pre]
      puts $tclout [my generate-tcl-loader]
      puts $tclout [my generate-tcl-post]
      close $tclout
    }
  }


  method generate-make path {
    my build-Makefile $path [self]
  }

  method linktype {} {
    return library
  }



  method package-ifneeded {args} {
    set result {}
    set name [my define get pkg_name [my define get name]]
    set version [my define get pkg_vers [my define get version]]
    if {$version eq {}} {
      set version 0.1a
    }
................................................................................
    set result "package ifneeded [list $name] [list $version] $script"
    foreach alias $args {
      set script "package require $name $version \; package provide $alias $version"
      append result \n\n [list package ifneeded $alias $version $script]
    }
    return $result
  }


  method shared_library {{filename {}}} {
    set name [string tolower [my define get name [my define get pkg_name]]]
    set NAME [string toupper $name]
    set version [my define get version [my define get pkg_vers]]
    set map {}
    lappend map %LIBRARY_NAME% $name
    lappend map %LIBRARY_VERSION% $version
    lappend map %LIBRARY_VERSION_NODOTS% [string map {. {}} $version]
    lappend map %LIBRARY_PREFIX% [my define getnull libprefix]
    set outfile [string map $map [my define get PRACTCL_NAME_LIBRARY]][my define get SHLIB_SUFFIX]
    return $outfile
  }

  method static_library {{filename {}}} {
    set name [string tolower [my define get name [my define get pkg_name]]]
    set NAME [string toupper $name]
    set version [my define get version [my define get pkg_vers]]
    set map {}
    lappend map %LIBRARY_NAME% $name
    lappend map %LIBRARY_VERSION% $version
................................................................................

###
# END: class project library.tcl
###
###
# START: class project tclkit.tcl
###


::oo::class create ::practcl::tclkit {
  superclass ::practcl::library

  method build-tclkit_main {PROJECT PKG_OBJS} {
    ###
    # Build static package list
    ###
    set statpkglist {}
    foreach cobj [list {*}${PKG_OBJS} $PROJECT] {
      foreach {pkg info} [$cobj project-static-packages] {
................................................................................
# then no user-specific startup file will be run under any conditions.
}
    append main_init_script \n [list set tcl_rcFileName [$PROJECT define get tcl_rcFileName ~/.tclshrc]]
    practcl::cputs appinit "  Tcl_Eval(interp,[::practcl::tcl_to_c  $main_init_script]);"
    practcl::cputs appinit {  return TCL_OK;}
    $PROJECT c_function [string map $map "int %mainfunc%(Tcl_Interp *interp)"] [string map $map $appinit]
  }

  method Collate_Source CWD {
    next $CWD
    set name [my define get name]
    # Assume a static shell
    if {[my define exists SHARED_BUILD]} {
      my define set SHARED_BUILD 0
    }
................................................................................
    }

    my define add include_dir [file join $TCLSRCDIR generic]
    my define add include_dir [file join $TCLSRCDIR $PLATFORM_SRC_DIR]
    # This file will implement TCL_LOCAL_APPINIT and TCL_LOCAL_MAIN_HOOK
    my build-tclkit_main $PROJECT $PKG_OBJS
  }



  method wrap {PWD exename vfspath args} {
    cd $PWD
    if {![file exists $vfspath]} {
      file mkdir $vfspath
    }
    foreach item [my link list core.library] {
      set name  [$item define get name]
................................................................................

###
# END: class project tclkit.tcl
###
###
# START: class distro baseclass.tcl
###






oo::class create ::practcl::distribution {

  method scm_info {} {
    return {
      scm  None
      hash {}
      maxdate {}
      tags {}
      isodate {}
    }
  }

  method DistroMixIn {} {
    my define set scm none
  }

  method Sandbox {} {
    if {[my define exists sandbox]} {
      return [my define get sandbox]
    }
    if {[my organ project] ni {::noop {}}} {
      set sandbox [my <project> define get sandbox]
      if {$sandbox ne {}} {
................................................................................
        return $sandbox
      }
    }
    set sandbox [file normalize [file join $::CWD ..]]
    my define set sandbox $sandbox
    return $sandbox
  }

  method SrcDir {} {
    set pkg [my define get name]
    if {[my define exists srcdir]} {
      return [my define get srcdir]
    }
    set sandbox [my Sandbox]
    set srcdir [file join [my Sandbox] $pkg]
    my define set srcdir $srcdir
    return $srcdir
  }

  method ScmTag    {} {}
  method ScmClone  {} {}
  method ScmUnpack {} {}
  method ScmUpdate {} {}

  method Unpack {} {
    set srcdir [my SrcDir]
    if {[file exists $srcdir]} {
      return
    }
    set pkg [my define get name]
    if {[my define exists download]} {
................................................................................
        ::zipfile::decode::unzipfile [file join $download $pkg.zip] $srcdir
        return
      }
    }
    my ScmUnpack
  }
}

oo::objdefine ::practcl::distribution {

  method Sandbox {object} {
    if {[$object define exists sandbox]} {
      return [$object define get sandbox]
    }
    if {[$object organ project] ni {::noop {}}} {
................................................................................

###
# END: class distro baseclass.tcl
###
###
# START: class distro snapshot.tcl
###

oo::class create ::practcl::distribution.snapshot {
  superclass ::practcl::distribution

  method ScmUnpack {} {
    set srcdir [my SrcDir]
    if {[file exists [file join $srcdir .download]]} {
      return 0
    }
    set dpath [::practcl::LOCAL define get download]
    set url [my define get file_url]
................................................................................
    set fosdb [my ScmClone]
    set tag [my ScmTag]
    file mkdir $srcdir
    ::practcl::fossil $srcdir open $fosdb $tag
    return 1
  }
}

oo::objdefine ::practcl::distribution.snapshot {
  method claim_path path {
    if {[file exists [file join $path .download]]} {
      return true
    }
    return false
  }
................................................................................

###
# END: class distro snapshot.tcl
###
###
# START: class distro fossil.tcl
###

oo::class create ::practcl::distribution.fossil {
  superclass ::practcl::distribution

  method scm_info {} {
    set info [next]
    dict set info scm fossil
    foreach {field value} [::practcl::fossil_status [my define get srcdir]] {
      dict set info $field $value
    }
    return $info
  }


  method ScmClone  {} {
    set srcdir [my SrcDir]
    if {[file exists [file join $srcdir .fslckout]]} {
      return
    }
    if {[file exists [file join $srcdir _FOSSIL_]]} {
      return
................................................................................
        return $fosdb
      }
    }
    # Fall back to the fossil mirror on the island of misfit toys
    ::practcl::doexec fossil clone http://fossil.etoyoc.com/fossil/$pkg $fosdb
    return $fosdb
  }

  method ScmTag {} {
    if {[my define exists scm_tag]} {
      return [my define get scm_tag]
    }
    if {[my define exists tag]} {
      set tag [my define get tag]
    } else {
      set tag trunk
    }
    my define set scm_tag $tag
    return $tag
  }

  method ScmUnpack {} {
    set srcdir [my SrcDir]
    if {[file exists [file join $srcdir .fslckout]]} {
      return 0
    }
    if {[file exists [file join $srcdir _FOSSIL_]]} {
      return 0
................................................................................
    set CWD [pwd]
    set fosdb [my ScmClone]
    set tag [my ScmTag]
    file mkdir $srcdir
    ::practcl::fossil $srcdir open $fosdb $tag
    return 1
  }

  method ScmUpdate {} {
    if {[my ScmUnpack]} {
      return
    }
    set srcdir [my SrcDir]
    set tag [my ScmTag]
    ::practcl::fossil $srcdir update $tag
  }
}

oo::objdefine ::practcl::distribution.fossil {

  # Check for markers in the source root
  method claim_path path {
    if {[file exists [file join $path .fslckout]]} {
      return true
    }
................................................................................

###
# END: class distro fossil.tcl
###
###
# START: class distro git.tcl
###


oo::class create ::practcl::distribution.git {
  superclass ::practcl::distribution

  method ScmTag {} {
    if {[my define exists scm_tag]} {
      return [my define get scm_tag]
    }
    if {[my define exists tag]} {
      set tag [my define get tag]
    } else {
      set tag master
    }
    my define set scm_tag $tag
    return $tag
  }

  method ScmUnpack {} {
    set srcdir [my SrcDir]
    if {[file exists [file join $srcdir .git]]} {
      return 0
    }
    set CWD [pwd]
    set tag [my ScmTag]
................................................................................
    if {[my define exists git_url]} {
      ::practcl::doexec git clone --branch $tag [my define get git_url] $srcdir
    } else {
      ::practcl::doexec git clone --branch $tag https://github.com/eviltwinskippy/$pkg $srcdir
    }
    return 1
  }

  method ScmUpdate {} {
    if {[my ScmUnpack]} {
      return
    }
    set CWD [pwd]
    set srcdir [my SrcDir]
    set tag [my ScmTag]
    ::practcl::doexec_in $srcdir git pull
    cd $CWD
  }

}
oo::objdefine ::practcl::distribution.git {
  method claim_path path {
   if {[file exists [file join $path .git]]} {
      return true
    }
    return false
................................................................................
# END: class distro git.tcl
###
###
# START: class subproject baseclass.tcl
###
oo::class create ::practcl::subproject {
  superclass ::practcl::module

  method _MorphPatterns {} {
    return {{::practcl::subproject.@name@} {::practcl::@name@} {@name@} {::practcl::subproject}}
  }


  method BuildDir {PWD} {
    return [my define get srcdir]
  }

  method child which {
    switch $which {
      delegate -
      organs {
	# A library can be a project, it can be a module. Any
	# subordinate modules will indicate their existance
        return [list project [self] module [self]]
      }
    }
  }

  method compile {} {}


  method go {} {
    ::practcl::distribution select [self]
    set name [my define get name]
    my define set builddir [my BuildDir [my define get masterpath]]
    my define set builddir [my BuildDir [my define get masterpath]]
    my sources
  }


  method install args {}

  method linktype {} {
    return {subordinate package}
  }

  method linker-products {configdict} {}

  method linker-external {configdict} {
    if {[dict exists $configdict PRACTCL_PKG_LIBS]} {
      return [dict get $configdict PRACTCL_PKG_LIBS]
    }
    if {[dict exists $configdict LIBS]} {
      return [dict get $configdict LIBS]
    }
  }

  method linker-extra {configdict} {
    if {[dict exists $configdict PRACTCL_LINKER_EXTRA]} {
      return [dict get $configdict PRACTCL_LINKER_EXTRA]
    }
    return {}
  }










  method env-bootstrap {} {
    set pkg [my define get pkg_name [my define get name]]
    package require $pkg
  }




  method env-exec {} {}




  method env-install {} {
    my unpack
  }





  method env-load {} {
    my variable loaded
    if {[info exists loaded]} {
      return 0
    }
    if {![my env-present]} {
      my env-install
    }
    my env-bootstrap
    set loaded 1
  }




  method env-present {} {
    set pkg [my define get pkg_name [my define get name]]
    if {[catch [list package require $pkg]]} {
      return 0
    }
    return 1
  }

  method sources {} {}

  method update {} {
    my ScmUpdate
  }

  method unpack {} {
    cd $::CWD
    ::practcl::distribution select [self]
    my Unpack
    ::practcl::toolset select [self]
    cd $::CWD
  }
}










oo::class create ::practcl::subproject.source {
  superclass ::practcl::subproject ::practcl::library

  method env-bootstrap {} {
    set LibraryRoot [file join [my define get srcdir] [my define get module_root modules]]
    if {[file exists $LibraryRoot] && $LibraryRoot ni $::auto_path} {
      set ::auto_path [linsert $::auto_path 0 $LibraryRoot]
    }
  }

  method env-present {} {
    set path [my define get srcdir]
    return [file exists $path]
  }

  method linktype {} {
    return {subordinate package source}
  }
}



oo::class create ::practcl::subproject.teapot {
  superclass ::practcl::subproject

  method env-bootstrap {} {
    set pkg [my define get pkg_name [my define get name]]
    package require $pkg
  }

  method env-install {} {
    set pkg [my define get pkg_name [my define get name]]
    set download [my <project> define get download]
    my unpack
    set prefix [string trimleft [my <project> define get prefix] /]
    ::practcl::tcllib_require zipfile::decode
    ::zipfile::decode::unzipfile [file join $download $pkg.zip] [file join $prefix lib $pkg]
  }

  method env-present {} {
    set pkg [my define get pkg_name [my define get name]]
    if {[catch [list package require $pkg]]} {
      return 0
    }
    return 1
  }

  method install DEST {
    set pkg [my define get pkg_name [my define get name]]
    set download [my <project> define get download]
    my unpack
    set prefix [string trimleft [my <project> define get prefix] /]
    ::practcl::tcllib_require zipfile::decode
    ::zipfile::decode::unzipfile [file join $download $pkg.zip] [file join $DEST $prefix lib $pkg]
  }
}

oo::class create ::practcl::subproject.kettle {
  superclass ::practcl::subproject

  method kettle {path args} {
    my variable kettle
    if {![info exists kettle]} {
      ::practcl::LOCAL tool kettle env-load
      set kettle [file join [::practcl::LOCAL tool kettle define get srcdir] kettle]
    }
    set srcdir [my SourceRoot]
    ::practcl::dotclexec $kettle -f [file join $srcdir build.tcl] {*}$args
  }

  method install DEST {
    my kettle reinstall --prefix $DEST
  }
}

oo::class create ::practcl::subproject.critcl {
  superclass ::practcl::subproject

  method install DEST {
    my critcl -pkg [my define get name]
    set srcdir [my SourceRoot]
    ::practcl::copyDir [file join $srcdir [my define get name]] [file join $DEST lib [my define get name]]
  }
}


oo::class create ::practcl::subproject.sak {
  superclass ::practcl::subproject

  method env-bootstrap {} {
    set LibraryRoot [file join [my define get srcdir] [my define get module_root modules]]
    if {[file exists $LibraryRoot] && $LibraryRoot ni $::auto_path} {
      set ::auto_path [linsert $::auto_path 0 $LibraryRoot]
    }
  }

  method env-install {} {
    ###
    # Handle teapot installs
    ###
    set pkg [my define get pkg_name [my define get name]]
    my unpack
    set prefix [my <project> define get prefix [file normalize [file join ~ tcl]]]
................................................................................
    set srcdir [my define get srcdir]
    ::practcl::dotclexec [file join $srcdir installer.tcl] \
      -apps -app-path [file join $prefix apps] \
      -html -html-path [file join $prefix doc html $pkg] \
      -pkg-path [file join $prefix lib $pkg]  \
      -no-nroff -no-wait -no-gui
  }

  method env-present {} {
    set path [my define get srcdir]
    return [file exists $path]
  }

  method install DEST {
    ###
    # Handle teapot installs
    ###
    set pkg [my define get pkg_name [my define get name]]
    my unpack
    set prefix [string trimleft [my <project> define get prefix] /]
    set srcdir [my define get srcdir]
    ::practcl::dotclexec [file join $srcdir installer.tcl] \
      -pkg-path [file join $DEST $prefix lib $pkg]  \
      -no-examples -no-html -no-nroff \
      -no-wait -no-gui -no-apps
  }

  method install-module {DEST args} {
    set pkg [my define get pkg_name [my define get name]]
    set prefix [my <project> define get prefix [file normalize [file join ~ tcl]]]
    set pkgpath [file join $prefix lib $pkg]
    foreach module $args {
      ::practcl::installDir [file join $pkgpath $module] [file join $DEST $module]
    }
................................................................................

###
# END: class subproject baseclass.tcl
###
###
# START: class subproject binary.tcl
###




oo::class create ::practcl::subproject.binary {
  superclass ::practcl::subproject

  method clean {} {
    set builddir [file normalize [my define get builddir]]
    if {![file exists $builddir]} return
    if {[file exists [file join $builddir make.tcl]]} {
      ::practcl::domake.tcl $builddir clean
    } else {
      catch {::practcl::domake $builddir clean}
    }
  }

 method env-install {} {
    ###
    # Handle tea installs
    ###
    set pkg [my define get pkg_name [my define get name]]
    set os [::practcl::local_os]
    my define set os $os
................................................................................
    lappend options --prefix $prefix --exec-prefix $prefix
    my define set config_opts $options
    my go
    my clean
    my compile
    my make-install {}
  }

  method project-compile-products {} {}

  method ComputeInstall {} {
    if {[my define exists install]} {
      switch [my define get install] {
        static {
          my define set static 1
          my define set autoload 0
        }
................................................................................
        }
        default {

        }
      }
    }
  }

  method go {} {
    next
    ::practcl::distribution select [self]
    my ComputeInstall
    my define set builddir [my BuildDir [my define get masterpath]]
  }

  method linker-products {configdict} {
    if {![my define get static 0]} {
      return {}
    }
    set srcdir [my define get builddir]
    if {[dict exists $configdict libfile]} {
      return " [file join $srcdir [dict get $configdict libfile]]"
    }
  }

  method project-static-packages {} {
    if {![my define get static 0]} {
      return {}
    }
    set result [my define get static_packages]
    set statpkg  [my define get static_pkg]
    set initfunc [my define get initfunc]
................................................................................
    foreach item [my link list subordinate] {
      foreach {pkg info} [$item project-static-packages] {
        dict set result $pkg $info
      }
    }
    return $result
  }

  method BuildDir {PWD} {
    set name [my define get name]
    set debug [my define get debug 0]
    if {[my <project> define get LOCAL 0]} {
      return [my define get builddir [file join $PWD local $name]]
    }
    if {$debug} {
      return [my define get builddir [file join $PWD debug $name]]
    } else {
      return [my define get builddir [file join $PWD pkg $name]]
    }
  }

  method compile {} {
    set name [my define get name]
    set PWD $::CWD
    cd $PWD
    my unpack
    set srcdir [file normalize [my SrcDir]]
    set localsrcdir [my MakeDir $srcdir]
................................................................................
      puts "BUILDING Static $name $srcdir"
    } else {
      puts "BUILDING Dynamic $name $srcdir"
    }
    my make-compile
    cd $PWD
  }

  method Configure {} {
    cd $::CWD
    my unpack
    ::practcl::toolset select [self]
    set srcdir [file normalize [my define get srcdir]]
    set builddir [file normalize [my define get builddir]]
    file mkdir $builddir
    my make-autodetect
  }

  method install DEST {
    set PWD [pwd]
    set PREFIX  [my <project> define get prefix]
    ###
    # Handle teapot installs
    ###
    set pkg [my define get pkg_name [my define get name]]
................................................................................
      }
    }
    my compile
    my make-install $DEST
    cd $PWD
  }
}

oo::class create ::practcl::subproject.tea {
  superclass ::practcl::subproject.binary
}


oo::class create ::practcl::subproject.library {
  superclass ::practcl::subproject.binary ::practcl::library
  method install DEST {
    my compile
  }
}


oo::class create ::practcl::subproject.external {
  superclass ::practcl::subproject.binary
  method install DEST {
    my compile
  }
}

###
# END: class subproject binary.tcl
###
###
# START: class subproject core.tcl
###

oo::class create ::practcl::subproject.core {
  superclass ::practcl::subproject.binary

  method env-bootstrap {} {}

  method env-present {} {
    set PREFIX [my <project> define get prefix]
    set name [my define get name]
    set fname [file join $PREFIX lib ${name}Config.sh]
    return [file exists $fname]
  }

  method env-install {} {
    my unpack
    set os [::practcl::local_os]

    set prefix [my <project> define get prefix [file normalize [file join ~ tcl]]]
    lappend options --prefix $prefix --exec-prefix $prefix
    my define set config_opts $options
    puts [list [self] OS [dict get $os TEACUP_OS] options $options]
    my go
    my compile
    my make-install {}
  }

  method go {} {
    my define set core_binary 1
    next
  }

  method linktype {} {
    return {subordinate core.library}
  }
}

###
# END: class subproject core.tcl
###
###
# START: class tool.tcl
###



set ::practcl::MAIN ::practcl::LOCAL


set ::auto_index(::practcl::LOCAL) {
  ::practcl::project create ::practcl::LOCAL
  ::practcl::LOCAL define set [::practcl::local_os]
  ::practcl::LOCAL define set LOCAL 1

  # Until something better comes along, use ::practcl::LOCAL
  # as our main project