1 03/31/83  upper_case, uppercase
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 3 Syntax:  uppercase strings {-control_args}
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 6 Syntax as active function:  [uppercase strings {-control_args}]
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 9 Function:  returns all strings with lowercase alphabetic characters
10 translated to uppercase characters.
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12 
13 Control arguments:
14 -argument, -ag
15    specifies that the following argument begins the string to be
16    translated, whether or not it begins with a minus sign.  The default
17    is for the string to begin with the first noncontrol arg.
18 -leading
19    translates only the first character of each word, where words are
20    separated by spaces.
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23 Notes:  Returned strings are separated from each other by single
24 spaces.  Each input string is returned as a separate output string,
25 enclosed in quotes if necessary.