1 files changed, 0 insertions, 66 deletions
diff --git a/externals/gridflow/bin/pdnonegative b/externals/gridflow/bin/pdnonegative
deleted file mode 100755
index d707f568..00000000
--- a/externals/gridflow/bin/pdnonegative
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/usr/bin/tclsh
-
-set argh0 [file normalize [file join [pwd] $argv0]]
-source [file dirname $argh0]/pd-tools.tcl
-
-set toplefts {}
-
-# for the recursion to work properly, restore should be checked before #N, and the check
-# for #N shouldn't do "continue", as well as other tricky index stuff.
-proc find_top_left {lines i} {
-  global filename toplefts
-  set toplefts_i [llength $toplefts]
-  lappend toplefts [list patate poil] ;# temporary dummy value so that subpatches are represented in the correct order
-  set j $i
-  set xmin +9999; set ymin +9999
-  set xmax -9999; set ymax -9999
-  while {$i < [llength $lines]} {
-    set list [split [lindex $lines $i] " "]
-    if {[string compare [lindex $list 1] "connect"]==0} {incr i; continue}
-    if {[string compare [lindex $list 1] "restore"]==0} {break}
-    if {[string compare [lindex $list 0] "#N"]==0} {set i [find_top_left $lines [expr $i+1]]}
-    set x [lindex $list 2]; if {$xmin > $x} {set xmin $x}; if {$xmax < $x} {set xmax $x}
-    set y [lindex $list 3]; if {$ymin > $y} {set ymin $y}; if {$ymax < $y} {set ymax $y}
-    incr i
-  }
-  puts [format "filename=%-32s patch at lines %4d thru %4d has xmin=%d ymin=%d xmax=%d ymax=%d" $filename $j $i $xmin $ymin $xmax $ymax]
-  lset toplefts $toplefts_i [list $xmin $ymin]
-  return $i
-}
-
-# somewhat copy-pasted from the above, sorry.
-proc move_objects {lines i} {
-  global toplefts fout
-  set xymin [lindex $toplefts 0]
-  set xmin [lindex $xymin 0]; if {$xmin > 0} {set xmin 0}
-  set ymin [lindex $xymin 1]; if {$ymin > 0} {set ymin 0}
-  set toplefts [lrange $toplefts 1 end]
-  while {$i < [llength $lines]} {
-    set list [split [lindex $lines $i] " "]
-    if {[string compare [lindex $list 1] "connect"]==0} {puts $fout [pd_pickle $list]; incr i; continue}
-    if {[string compare [lindex $list 1] "restore"]==0} {break}
-    if {[string compare [lindex $list 0] "#N"]==0} {
-      puts $fout [pd_pickle $list]
-      set i [move_objects $lines [expr $i+1]]
-      set list [split [lindex $lines $i] " "]
-    }
-    set x [expr [lindex $list 2]-$xmin]
-    set y [expr [lindex $list 3]-$ymin]
-    set list [lreplace $list 2 3 $x $y]
-    puts $fout [pd_pickle $list]
-    incr i
-  }
-  return $i
-}
-
-foreach filename $argv {
-  set lines [pd_read_file $filename]
-  find_top_left $lines 1
-  #continue
-  set fout [open $filename.new w]
-  puts $fout [pd_pickle [lindex $lines 0]]
-  move_objects $lines 1
-  close $fout
-  exec mv $filename $filename.old
-  exec mv $filename.new $filename
-}