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Update README.md
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@ -33,11 +33,10 @@ For example:
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10 100 max . \ prints 100
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10 100 max . \ prints 100
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```
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```
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The else part is optional.
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The `else` part is optional.
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```forth
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```forth
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: abs ( n -- absn )
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: abs ( n -- n ) dup 0< if -1 * then ;
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dup 0< if -1 * then ;
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-10 abs . \ prints 10
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-10 abs . \ prints 10
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```
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```
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