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StringTools[TrimLeft] - trim leading whitespace from a string
StringTools[TrimRight] - trim trailing whitespace from a string
StringTools[Trim] - trim leading and trailing whitespace from a string
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Calling Sequence
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TrimLeft( s )
TrimRight( s )
Trim( s )
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Description
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The TrimLeft(s) command removes the leading whitespace from string s and returns the resulting terminal substring. If string s has no leading whitespace, then it is returned unchanged.
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The TrimRight(s) command removes the trailing whitespace from string s and returns the resulting substring. If string s has no trailing whitespace, then it is returned unchanged.
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The TrimRight function is defined by  .
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The Trim(s) command is defined to be the composition  .
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Examples
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