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Annotation of coherent/a/usr/man/ALL/do, revision 1.1.1.1

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                      3: do                          C Keyword                          do
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                      8: Introduce a loop
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                     11: do is  a C control statement that introduces  a loop.  Unlike for
                     12: and while  loops, the condition  in a do loop  is evaluated after
                     13: the  operation is  performed.   do always  works  in tandem  with
                     14: while; for example
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                     16: 
                     17: do {
                     18:         puts("Next entry? ");
                     19:         fflush(stdout);
                     20: } while(getchar() != EOF);
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                     22: 
                     23: prints a  prompt on the screen  and waits for the  user to reply.
                     24: The do  loop is  convenient in  this instance because  the prompt
                     25: must appear at least once on the screen before the user replies.
                     26: 
                     27: ***** See Also *****
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                     29: break, C keywords, continue, while
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                     64: COHERENT Lexicon                                           Page 1
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