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Asked: 2026-05-19T04:20:21+00:00

I need to strip leading and trailing whitespace from a string in TCL. How?

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I need to strip leading and trailing whitespace from a string in TCL. How?

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  1. Editorial Team

    Try this –

          string trim string ?chars?

    Returns a value equal to string except that any leading or trailing characters from the set given by chars are removed. If chars is not specified then white space is removed (spaces, tabs, newlines, and carriage returns).

    Original Source :- http://wiki.tcl.tk/10174

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