NAME

       bltdebug - print Tcl commands before execution


SYNOPSIS

       bltdebug ?level?
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DESCRIPTION

       The  bltdebug command is a simple tracing facility for Tcl
       commands.  Each command line is printed before it is  exe­
       cuted  on standard error.  The output consists of the com­
       mand  line  both  before  and  after  substitutions   have
       occurred.   Level  indicates at what level to stop tracing
       commands.  If level is 0, no tracing is performed. This is
       the  default.   If no level argument is given, the current
       level is printed.


KEYWORDS

       debug


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