eggdrop-data 1.6.19-1.2ubuntu7 / usr / share / eggdrop / scripts / weed

#! /bin/sh
# This trick is borrowed from Tothwolf's Wolfpack \
# Search for tclsh[0-9].[0-9] in each valid dir in PATH \
for dir in $(echo $PATH | sed 's/:/ /g'); \
do \
  if test -d $dir; \
  then \
    files=$(/bin/ls $dir | egrep '^tclsh[0-9]\.[0-9]$'); \
    if test "$files" != ""; \
    then \
      versions="${versions:+$versions }$(echo $files | sed 's/tclsh//g')"; \
    fi; \
  fi; \
done; \
for ver in $versions; \
do \
  tmpver=$(echo $ver | sed 's/\.//g'); \
  if test "$lasttmpver" != ""; \
  then \
    if test "$tmpver" -gt "$lasttmpver"; \
    then \
      lastver=$ver; \
      lasttmpver=$tmpver; \
    fi; \
  else \
    lastver=$ver; \
    lasttmpver=$tmpver; \
  fi; \
done; \
exec tclsh$lastver "$0" "$@"
#
# $Id: weed,v 1.8 2001-11-11 20:24:46 guppy Exp $
#
# weed out certain undesirables from an eggdrop userlist
# try just typing 'tclsh weed' to find out the options
#    Robey Pointer, November 1994
#
# <cmwagner@gate.net>:
# I did a few bug fixes to the original weed script, things changed...
#
# when specifying other weed options they would unset the User() field and
# a maxlast weed would try and weed again and cause the script to stop due
# to User() being already unset  (array nonexistant)
#
# when loadUserFile encountered an xtra field it would try and use the $info
# variable, which was supposed to be $xtra (something overlooked when the
# line was cut and pasted -- I hate it when that happens)
#
# changed the formatting of the saved weed file to match more closely to
# eggdrop 0.9tp (so this may cause incompatibilities), but when a hostmask
# field exactly matched 40 characters it would save it with no spaces after
# it and eggdrop would reject the user record.  I know I could have easily
# changed one character, but I couldn't help myself.  <grin>
#                                         5 march 1996
#
# <robey, 23jul1996>:
#     upgrade for v2 userfiles
# <bruce s, 04sep1996>:
#     fixed xtra field from getting truncated
# <robey, 20sep1996>:
#     stopped it from mangling channel ban lists
# <Ec|ipse & dtM, 10jun1997>:
#     upgrade for v3 userfiles
# <Ec|ipse 18jun1997>:
#     added an option to remove users from unwanted channels
# <Ec|ipse 28oct1997>:
#     upgrade for v4 userfiles, with v3 converter
# <Ernst 8mar1998>:
#     fixed bug "list element in braces followed by X instead of space"
#       (the use of "lrange" where you aren't sure if it's a list is bad)
#     fixed --CONSOLE item not being included, creating "user" --CONSOLE
# <Ernst 1apr1998>:
#     two more improper occurrences of "lrange" removed
# <rtc 20sep1999>:
#     removed ancient way of determining the current time.
# <Tothwolf 21oct1999>:
#     [clock] isn't in all versions of Tcl...
# <guppy 12Apr2001>:
#     borrowed code from Tothwolf's Wolfpack to find tclsh better
#

set exempt {*ban *ignore}
set exemptops 0 ; set exemptmasters 0 ; set exemptfriends 0
set exemptparty 0 ; set exemptfile 0 ; set exemptchanm 0
set exemptbotm 0 ; set exemptchann 0 ; set exemptchanf 0
set exemptchano 0
set maxlast 0 ; set maxban 0 ; set maxignore 0
set weedops 0 ; set weedmasters 0 ; set weednopw 0
set stripops 0 ; set stripmasters 0 ; set weedlurkers 0
set chanrem {}
set convert 0

if {![string compare "" [info commands clock]]} then {
  set fd [open "/tmp/egg.timer." w]
  close $fd
  set CURRENT [file atime "/tmp/egg.timer."]
  exec rm -f /tmp/egg.timer.
} else {
  set CURRENT [clock seconds]
}

if {$argc < 1} {
  puts stdout "\nUsage: weed <userfile> \[options\]"
  puts stdout "  (weeds out users from an eggdrop userlist)"
  puts stdout "Output goes to <userfile>.weed"
  puts stdout "Possible options:"
  puts stdout "  -<nick>        exempt this user from weeding"
  puts stdout "  ^o  ^m  ^f     exempt ops or masters or friends"
  puts stdout "  ^co ^cm ^cf    exempt chanops or chanmasters or chanfriends"
  puts stdout "  ^cn            exempt chanowner"
  puts stdout "  ^p  ^x         exempt party-line or file-area users"
  puts stdout "  ^b             exempt botnet master"
  puts stdout "  +<days>        weed: haven't been seen in N days"
  puts stdout "  :n             weed: haven't EVER been seen"
  puts stdout "  :o  :m         weed: ops or masters with no password set"
  puts stdout "  :a             weed: anyone with no password set"
  puts stdout "  o   m          unop/unmaster: ops or masters with no pass."
  puts stdout "  b<days>        weed: bans not used in N days"
  puts stdout "  i<days>        weed: ignores created over N days ago"
  puts stdout "  =<chan>        weed: channels no longer supported"
  puts stdout "  c              convert v3 eggdrop userfile"
  puts stdout ""
  exit
}
puts stdout "\nWEED  18jun97, robey\n"

set filename [lindex $argv 0]
for {set i 1} {$i < $argc} {incr i} {
  set carg [lindex $argv $i]
  if {$carg == ":n"} { 
    set weedlurkers 1 
  } elseif {$carg == ":o"} {
    set weedops 1 ; set stripops 0 ; set weednopw 0
  } elseif {$carg == ":m"} { 
    set weedmasters 1 ; set stripmasters 0 ; set weednopw 0
  } elseif {$carg == ":a"} {
    set weednopw 1 ; set weedops 0 ; set weedmasters 0
    set stripops 0 ; set stripmasters 0
  } elseif {$carg == "o"} {
    set stripops 1 ; set weedops 0 ; set weednopw 0
  } elseif {$carg == "m"} {
    set stripmasters 1 ; set weedmasters 0 ; set weednopw 0
  } elseif {$carg == "^m"} {
    set exemptmasters 1
  } elseif {$carg == "^o"} {
    set exemptops 1
  } elseif {$carg == "^f"} {
    set exemptfriends 1
  } elseif {$carg == "^p"} {
    set exemptparty 1
  } elseif {$carg == "^x"} {
    set exemptfile 1
  } elseif {$carg == "^cf"} {
    set exemptchanf 1
  } elseif {$carg == "^cm"} {
    set exemptchanm 1
  } elseif {$carg == "^cn"} {
    set exemptchann 1
  } elseif {$carg == "^b"} {
    set exemptbotm 1
  } elseif {$carg == "^co"} {
    set exemptchano 1
  } elseif {$carg == "c"} {
    set convert 1
  } elseif {[string index $carg 0] == "-"} {
    lappend exempt [string range $carg 1 end]
  } elseif {[string index $carg 0] == "+"} {
    set maxlast [expr 60*60*24* [string range $carg 1 end]]
  } elseif {[string index $carg 0] == "b"} {
    set maxban [expr 60*60*24* [string range $carg 1 end]]
  } elseif {[string index $carg 0] == "i"} {
    set maxignore [expr 60*60*24* [string range $carg 1 end]]
  } elseif {[string index $carg 0] == "="} {
    lappend chanrem [string tolower [string range $carg 1 end]]
  } else {
    puts stderr "UNKNOWN OPTION: '$carg'\n"
    exit
  }
}

if {(!$weedlurkers) && (!$weedops) && (!$weedmasters) && (!$weednopw) &&
    (!$stripops) && (!$stripmasters) && ($maxlast == 0) && ($convert == 0) &&
    ($maxban == 0) && ($maxignore == 0) && ($chanrem == {})} {
  puts stderr "PROBLEM: You didn't specify anything to weed out.\n"
  exit
}

set weeding { } ; set strip { } ; set exempting { }
if {$weedlurkers} { lappend weeding "lurkers" }
if {$weedops} { lappend weeding "pwdless-ops" }
if {$weedmasters} { lappend weeding "pwdless-masters" }
if {$weednopw} { lappend weeding "pwdless-users" }
if {$chanrem != {}} { lappend weeding "unwanted-channel" }
if {$maxlast > 0} { lappend weeding ">[expr $maxlast /(60*60*24)]-days" }
if {$maxban > 0} { lappend weeding "bans>[expr $maxban /(60*60*24)]-days" }
if {$maxignore > 0} { lappend weeding "ign>[expr $maxignore /(60*60*24)]-days" }
if {$weeding != { }} { puts stdout "Weeding:$weeding" }

if {$stripops} { lappend strip "pwdless-ops" }
if {$stripmasters} { lappend strip "pwdless-masters" }
if {$strip != { }} { puts stdout "Stripping:$strip" }

if {$exemptops} { lappend exempting "(ops)" }
if {$exemptmasters} { lappend exempting "(masters)" }
if {$exemptfriends} { lappend exempting "(friends)" }
if {$exemptparty} { lappend exempting "(party-line)" }
if {$exemptfile} { lappend exempting "(file-area)" }
if {$exemptchann} { lappend exempting "(channel-owners)" }
if {$exemptchanm} { lappend exempting "(channel-masters)" }
if {$exemptchano} { lappend exempting "(channel-ops)" }
if {$exemptchanf} { lappend exempting "(channel-friends)" }
if {$exemptbotm} { lappend exempting "(botnet masters)" }
if {[llength $exempt]>2} { lappend exempting "[lrange $exempt 2 end]" }
if {$exempting != { }} { puts stdout "Exempt:$exempting" }

puts stdout "\nReading $filename ..."

proc convertUserFile {fname} {
  global User Hostmask Channel Botflag LastOn BotAddr Xtra convert
  puts stdout "\nRunning Converter on $fname"
  set oldhandle {}
  if {[catch {set fd [open $fname r]}] != 0} { return 0 }
  set line [string trim [gets $fd]]
  if {[string range $line 1 2] == "3v"} {
    set convert 1
  } elseif {[string range $line 1 2] == "4v"} {
    return 0
  }
  while {![eof $fd]} {
    set line [string trim [gets $fd]]
    if {([string index $line 0] != "#") && ([string length $line] > 0)} {
      scan $line "%s" handle
      if {$handle == "-"} {
        # hostmask
        set hmList [split [string range $line 2 end] ,]
        for {set i 0} {$i < [llength $hmList]} {incr i} {
          lappend Hostmask($oldhandle) [string trim [lindex $hmList $i]]
        }
      } elseif {$handle == "!"} {
        # channel
        set chList [string trim [string range $line 1 end]]
        lappend Channel($oldhandle) "[lrange $chList 0 1] [string trim [lindex $chList end] 0123456789]"
      } elseif {$handle == "*"} {
        # dccdir
        set dccdir [string trim [string range $line 2 end]]
        set User($oldhandle) [lreplace $User($oldhandle) 2 2 $dccdir]
      } elseif {$handle == "+"} {
        # email
        set email [string trim [string range $line 2 end]]
        set User($oldhandle) [lreplace $User($oldhandle) 3 3 $email]
      } elseif {$handle == "="} {
        # comment
        set comment [string trim [string range $line 2 end]]
        set User($oldhandle) [lreplace $User($oldhandle) 4 4 $comment]
      } elseif {$handle == ":"} {
        # user info line / bot addresses
        if {[lsearch [split [lindex $User($oldhandle) 0] ""] b] == -1} {
          set info [string trim [string range $line 1 end]]
          set User($oldhandle) [lreplace $User($oldhandle) 5 5 $info]
        } else {
          set BotAddr($oldhandle) [string trim [string range $line 1 end]]
        }
      } elseif {$handle == "."} {
        # xtra field start
        if {![info exists xtraList($oldhandle)]} {
          set xtraList($oldhandle) [string trim [string range $line 1 end]]
        } {
          set xtraList($oldhandle) "$xtraList($oldhandle) [string trim [string range $line 1 end]]"
        }
      } elseif {$handle == "!!"} {
        # laston
        set LastOn($oldhandle) [lindex $line 1]
      } else {
        # finish up xtra field first
        if {[info exists xtraList($oldhandle)]} {
          for {set i 0} {$i < [llength $xtraList($oldhandle)]} {incr i} {
            lappend Xtra($oldhandle) [string trim [lindex $xtraList($oldhandle) $i] \{]
          }
        }
        # begin of new user
        scan $line "%s %s %s %s" handle pass attr ts
        if {$convert == 1 && $attr != ""} {
          regsub -all {B} $attr {t} attr
          set botflags "s h a l r" ; set Botflag($handle) ""
          set nattr [split [string trim $attr 0123456789] ""] ; set attr ""
          foreach flag $botflags {
            if {[lsearch -exact $nattr $flag] != -1} {append Botflag($handle) $flag}
          }
          foreach flag $nattr {
            if {[lsearch -exact $botflags $flag] == -1} {append attr $flag}
          }
        }
        set User($handle) [list $attr $pass {} {} {} {}]
        set Hostmask($handle) {}
        set Channel($handle) {}
        set oldhandle $handle
      }
    }
  }
  return 1
}

proc loadUserFile {fname} {
  global User Hostmask Channel Botflag LastOn BotAddr Xtra
  set oldhandle {}
  if {[catch {set fd [open $fname r]}] != 0} { return 0 }
  set line [string trim [gets $fd]]
  if {[string range $line 1 2] != "4v"} {
    if {[string range $line 1 2] == "3v"} {
      convertUserFile $fname
      return 1
    } else {
      puts stderr "Unknown userfile version!  (not v4)\n"
      exit
    }
  }
  while {![eof $fd]} {
    set line [string trim [gets $fd]]
    if {([string index $line 0] != "#") && ([string length $line] > 0)} {
      scan $line "%s" handle
      if {$handle == "--HOSTS"} {
        # hostmask
        set hmList [lindex $line 1]
        lappend Hostmask($oldhandle) [string trim $hmList]
      } elseif {$handle == "-"} {
        # hostmask
        set hmList [join [lrange $line 1 end]]
        lappend Hostmask($oldhandle) [string trim $hmList]
      } elseif {$handle == "!"} {
        # channel
        set chList [string trim [string range $line 1 end]]
        lappend Channel($oldhandle) $chList
      } elseif {$handle == "--BOTADDR"} {
        # botaddr
        set BotAddr($oldhandle) [lindex $line 1]
      } elseif {$handle == "--PASS"} {
        # pass
        set pass [string trim [string range $line [expr [string first " " $line] + 1] end]]
        set User($oldhandle) [lreplace $User($oldhandle) 1 1 $pass]
      } elseif {$handle == "--DCCDIR"} {
        # dccdir
        set first [string first " " $line]
        if {$first != -1} {
            set dccdir [string trim [string range $line [expr $first + 1] end]]
        } {
            set dccdir ""
        }
        set User($oldhandle) [lreplace $User($oldhandle) 2 2 $dccdir]
      } elseif {$handle == "--COMMENT"} {
        # comment
        set first [string first " " $line]
        if {$first != -1} {
            set comment [string trim [string range $line [expr $first + 1] end]]
        } {
            set comment ""
        }
        set User($oldhandle) [lreplace $User($oldhandle) 4 4 $comment]
      } elseif {$handle == "--INFO"} {
        # user info line
        set first [string first " " $line]
        if {$first != -1} {
            set info [string trim [string range $line [expr $first + 1] end]]
        } {
            set info ""
        }
        set User($oldhandle) [lreplace $User($oldhandle) 5 5 $info]
      } elseif {$handle == "--CONSOLE"} {
        # console
        set first [string first " " $line]
        if {$first != -1} {
            set console [string trim [string range $line [expr $first + 1] end]]
        } {
            set console ""
        }
        set User($oldhandle) [lreplace $User($oldhandle) 6 6 $console]
      } elseif {$handle == "--XTRA"} {
        # xtra field
        set first [string first " " $line]
        if {$first != -1} {
            set xtraList [string trim [string range $line [expr $first + 1] end]]
        } {
            set xtraList ""
        }
        lappend Xtra($oldhandle) $xtraList
      } elseif {$handle == "--LASTON"} {
        # laston
        set LastOn($oldhandle) [lindex $line 1]
      } elseif {$handle == "--BOTFL"} {
        # botflags
        set Botflag($oldhandle) [string trim [string range $line 1 end]]
      } else {
        # begin of new user
        scan $line "%s %s %s" handle dash attr
        set User($handle) [list $attr {} {} {} {} {} {}]
        set Hostmask($handle) {}
        set Channel($handle) {}
        set oldhandle $handle
      }
    }
  }
  return 1
}

proc saveUserFile fname {
  global User Hostmask Channel Botflag LastOn BotAddr Xtra
  if {[catch {set fd [open $fname w]}] != 0} { return 0 }
  puts $fd "#4v: weed!  now go away."
  foreach i [array names User] {
    set hmask "none"
    set hmloop 0 ; set chloop 0 ; set loloop 0 ; set xloop 0 ; set aloop 0
    if {[lindex $User($i) 1] == "bans"} {set plug "bans"} {set plug "-"}
    set attr [lindex $User($i) 0]
    set ts [lindex $User($i) 2]
    puts $fd [format "%-9s %-20s %-24s" $i $plug $attr]
    for {} {$hmloop < [llength $Hostmask($i)]} {incr hmloop} {
      if {[string index $i 0] == "*" || [string range $i 0 1] == "::"} {
        set hmask [lindex $Hostmask($i) $hmloop]
        regsub -all {~} $hmask { } hmask
        puts $fd "- $hmask"
      } else {
        puts $fd "--HOSTS [lindex $Hostmask($i) $hmloop]"
      }
    }
    if {[info exists BotAddr($i)]} {
      puts $fd "--BOTADDR [lindex $BotAddr($i) 0]"
    }
    if {[info exists Xtra($i)]} {
      for {} {$xloop < [llength $Xtra($i)]} {incr xloop} {
        puts $fd "--XTRA [lindex $Xtra($i) $xloop]"
      }
    }
    if {[info exists Channel($i)]} {
      for {} {$chloop < [llength $Channel($i)]} {incr chloop} {
        puts $fd "! [lindex $Channel($i) $chloop]"
      }
    }
    if {[info exists Botflag($i)]} {
      if {$Botflag($i) != ""} { puts $fd "--BOTFL [lindex $Botflag($i) 0]" }
    }
    if {[string index $i 0] == "*" || [string range $i 0 1] == "::"} {
      set User($i) [lreplace $User($i) 1 1 {}]
    }
    if {[lindex $User($i) 1] != {}} { puts $fd "--PASS [lindex $User($i) 1]" }
    if {[lindex $User($i) 2] != {}} { puts $fd "--DCCDIR [lindex $User($i) 2]" }
    if {[lindex $User($i) 3] != {}} { puts $fd "--XTRA EMAIL [lindex $User($i) 3]" }
    if {[lindex $User($i) 4] != {}} { puts $fd "--COMMENT [lindex $User($i) 4]" }
    if {[lindex $User($i) 5] != {}} { puts $fd "--INFO [lindex $User($i) 5]" }
    if {[lindex $User($i) 6] != {}} { puts $fd "--CONSOLE [lindex $User($i) 6]" }
    if {[info exists LastOn($i)]} {
      puts $fd "--LASTON [lindex $LastOn($i) 0]"
    }
  }
  close $fd
  return 1
}

if {![loadUserFile $filename]} {
  puts stdout "* Couldn't load userfile!\n"
  exit
}

if {$convert == 0} {
  puts stdout "Loaded.  Weeding..."
  puts stdout "(pwd = no pass, -o/-m = removed op/master, lrk = never seen, exp = expired)"
  puts stdout "(uwc = unwanted channel)\n"
} else {
  puts stdout "Loaded.  Converting..."
}

set total 0
set weeded 0
foreach i [array names User] {
  incr total
  set attr [lindex $User($i) 0]
  set chanattr [lindex [lindex $Channel($i) 0] 2]
  if {([lsearch -exact $exempt $i] == -1) &&  
    ([string range $i 0 1] != "::") &&
    ([string range $i 0 1] != "--") &&
    (([string first o $attr] == -1) || (!$exemptops)) &&
    (([string first m $attr] == -1) || (!$exemptmasters)) &&
    (([string first f $attr] == -1) || (!$exemptfriends)) &&
    (([string first p $attr] == -1) || (!$exemptparty)) &&
    (([string first x $attr] == -1) || (!$exemptfile)) &&
    (([string first t $attr] == -1) || (!$exemptbotm)) &&
    (([string first f $chanattr] == -1) || (!$exemptchanf)) &&
    (([string first m $chanattr] == -1) || (!$exemptchanm)) &&
    (([string first n $chanattr] == -1) || (!$exemptchann)) &&
    (([string first o $chanattr] == -1) || (!$exemptchano))} {
    set pass [lindex $User($i) 1]
    if {[info exists LastOn($i)]} { set ts [lindex $LastOn($i) 0] } { set ts 0 }
    if {([string compare $pass "-"] == 0) &&  ([string first b $attr] == -1)} {
      if {$weednopw == 1} {
        unset User($i) ; incr weeded
        puts -nonewline stdout "[format "pwd: %-10s     " $i]"
      } elseif {([string first o $attr] != -1) && ($weedops == 1)} {
        unset User($i) ; incr weeded
        puts -nonewline stdout "[format "pwd: %-10s     " $i]"
      } elseif {([string first m $attr] != -1) && ($weedmasters == 1)} {
        unset User($i) ; incr weeded
        puts -nonewline stdout "[format "pwd: %-10s     " $i]"
      } 
      if {([string first o $attr] != -1) && ($stripops == 1)} {
        set nattr {}
        for {set x 0} {$x < [string length $attr]} {incr x} {
          if {[string index $attr $x] != "o"} {
            set nattr [format "%s%s" $nattr [string index $attr $x]]
          }
        }
        if {$nattr == {}} { set nattr "-" }
        set User($i) [lreplace $User($i) 0 0 $nattr]
        puts -nonewline stdout "[format " -o: %-10s     " $i]"
      }
      if {([string first m $attr] != -1) && ($stripmasters == 1)} {
        set nattr {}
        for {set x 0} {$x < [string length $attr]} {incr x} {
          if {[string index $attr $x] != "m"} {
            set nattr [format "%s%s" $nattr [string index $attr $x]]
          }
        }
        if {$nattr == {}} { set nattr "-" }
        set User($i) [lreplace $User($i) 0 0 $nattr]
        puts -nonewline stdout "[format " -m: %-10s     " $i]"
      }
    }
    if {($ts==0) && ($weedlurkers==1) && ([string first b $attr] == -1) && [info exists User($i)]} {
      unset User($i) ; incr weeded
      puts -nonewline stdout "[format "lrk: %-10s     " $i]"
    } 
    if {($ts > 0) && ($maxlast > 0) && ($CURRENT-$ts > $maxlast &&  [info exists User($i)])} {
      unset User($i) ; incr weeded
      puts -nonewline stdout "[format "exp: %-10s     " $i]"
    }
    if {$chanrem != {} && [info exists Channel($i)]} {
      foreach unchan $chanrem {
        set id [lsearch [string tolower $Channel($i)] *$unchan*]
        if {$id != -1} {
          set Channel($i) [lreplace $Channel($i) $id $id] ; incr weeded
          puts -nonewline stdout "[format "uwc: %-10s     " $i]"
        }
      }
    }
  }
  flush stdout
}
if {$weeded == 0 && $convert == 0} { puts -nonewline stdout "uNF... Nothing to weed!" }
puts stdout "\n"

foreach i [array names User] {
  if {([string range $i 0 1] == "::") || ($i == "*ban")} {
    for {set j 0} {$j < [llength $Hostmask($i)]} {incr j} {
      set ban [split [lindex $Hostmask($i) $j] :]
      if {[string range [lindex $ban 2] 0 0] == "+"} {
        set lastused [lindex $ban 3]
        if {($maxban > 0) && ($CURRENT-$lastused > $maxban)} {
          if {$i == "*ban"} {
            puts stdout "Expired ban: [lindex $ban 0]"
          } {
            puts stdout "Expired ban on [string range $i 2 end]: [lindex $ban 0]"
          }
          set Hostmask($i) [lreplace $Hostmask($i) $j $j]
          incr j -1
        }
      }
    }
  }
  if {$i == "*ignore"} {
    for {set j 0} {$j < [llength $Hostmask($i)]} {incr j} {
      set ign [split [lindex $Hostmask($i) $j] :]
      set lastused [lindex $ign 3]
      if {($maxignore > 0) && ($CURRENT-$lastused > $maxignore)} {
        puts stdout "Expired ignore: [lindex $ign 0]"
        set Hostmask($i) [lreplace $Hostmask($i) $j $j]
        incr j -1
      }
    }
  }
}

puts stdout "\nFinished scan."
puts stdout "Original total ($total), new total ([expr $total-$weeded]), zapped ($weeded)"

if {![saveUserFile $filename.weed]} {
  puts stdout "* uNF... Couldn't save new userfile!\n"
  exit
}
puts stdout "Wrote $filename.weed"