ic50: no visible global function definition for 'tktoplevel'
ic50: no visible global function definition for 'tkwm.title'
ic50: no visible global function definition for 'tkradiobutton'
ic50: no visible global function definition for 'tclVar'
ic50: no visible global function definition for 'tkconfigure'
ic50: no visible global function definition for 'tkentry'
ic50 : onIndirBrowse: no visible global function definition for
  'tclvalue<-'
ic50 : onIndirBrowse: no visible global function definition for
  'tclvalue'
ic50 : onIndirBrowse: no visible global function definition for
  'tkchooseDirectory'
ic50: no visible global function definition for 'tkbutton'
ic50 : onMeasureBrowse: no visible global function definition for
  'tclvalue<-'
ic50 : onMeasureBrowse: no visible global function definition for
  'tclvalue'
ic50 : onMeasureBrowse: no visible global function definition for
  'tkgetOpenFile'
ic50 : onControlBrowse: no visible global function definition for
  'tclvalue<-'
ic50 : onControlBrowse: no visible global function definition for
  'tclvalue'
ic50 : onControlBrowse: no visible global function definition for
  'tkgetOpenFile'
ic50 : onDilutionBrowse: no visible global function definition for
  'tclvalue<-'
ic50 : onDilutionBrowse: no visible global function definition for
  'tclvalue'
ic50 : onDilutionBrowse: no visible global function definition for
  'tkgetOpenFile'
ic50 : onOutdirBrowse: no visible global function definition for
  'tclvalue<-'
ic50 : onOutdirBrowse: no visible global function definition for
  'tclvalue'
ic50 : onOutdirBrowse: no visible global function definition for
  'tkchooseDirectory'
ic50 : onCompute: no visible global function definition for 'tclvalue'
ic50 : onCompute: no visible global function definition for 'tclVar'
ic50 : onCompute: no visible global function definition for 'tkdestroy'
ic50 : <anonymous>: no visible global function definition for
  'tkdestroy'
ic50 : onMeasureEdit: no visible global function definition for
  'tclvalue'
ic50 : onControlEdit: no visible global function definition for
  'tclvalue'
ic50 : onDilutionEdit: no visible global function definition for
  'tclvalue'
ic50 : onInhibPerc: no visible global function definition for
  'tclvalue'
ic50: no visible global function definition for 'tkgrid'
ic50: no visible global function definition for 'tklabel'
ic50: no visible global function definition for 'tkfocus'
ic50: no visible global function definition for 'tkwait.window'