How to find error in TCL code -

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I'm learning TCL and want to know how I can get errors in my code. I mean line number error is occurring or how can I debug it.

The following is the code I am trying to: 

  proc ldelete {list value} {Set ix {$ Ix> The following is [lsearch -exact $ list $ value]  
  [$ list $ ix $ ix]} and {return $ list}}

Thanks aditya

If you are running like this:

tcl foo.tcl

You are getting an error message that you are on line 1 line (The problem is that There is a lack of space between the near criterion and the open brace.)

As a general rule, if you are working interactive, useful messages (such as Tak trace) are frequently found error INFO, so it's often useful to:

% puts $ errorInfo


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