Tk Built-In Commands                                  tkerror(1T)





NAME
     tkerror - Command invoked to process background errors

SYNOPSIS
     tkerror message



DESCRIPTION
     Note: as of Tk 4.1 the tkerror command has been  renamed  to
     bgerror  because  the  event  loop  (which  is  what usually
     invokes it) is now part of Tcl.  For backward  compatibility
     the  bgerror  provided by the current Tk version still tries
     to call tkerror if there is one (or an auto  loadable  one),
     so old script defining that error handler should still work,
     but you should anyhow modify your  scripts  to  use  bgerror
     instead  of  tkerror  because  that support for the old name
     might vanish in the near future. If that call fails, bgerror
     posts  a  dialog  showing  the error and offering to see the
     stack trace to the user. If you want your own error  manage-
     ment  you  should directly override bgerror instead of tker-
     ror.  Documentation for bgerror  is  available  as  part  of
     Tcl's documentation.


KEYWORDS
     background error, reporting

ATRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:

     
       ATRIBUTE TYPE     ATRIBUTE VALUE
    
     Availability         SUNWTk         
    
     Interface Stability  Uncommitted    
    

NOTES
     Source for Tk is available on http:/opensolaris.org.











Tk                      Last change: 4.1                        1