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Annotation of coherent/a/usr/man/COHERENT/until, revision 1.1.1.1

1.1       root        1: 
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                      3: until                        Command                        until
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                      8: Execute commands repeatedly
                      9: 
                     10: uunnttiill _s_e_q_u_e_n_c_e_1
                     11: [ ddoo _s_e_q_u_e_n_c_e_2 ]
                     12: done
                     13: 
                     14: The shell's  until loop executes  the commands in  sequence1.  If
                     15: the exit status is  nonzero, the shell then executes the commands
                     16: in the optional sequence2  and repeats the process until the exit
                     17: status  of sequence1  is zero.   Because  the shell  recognizes a
                     18: reserved word only as the  unquoted first word of a command, both
                     19: do and done must occur either  unquoted at the start of a line or
                     20: preceded by `;'.
                     21: 
                     22: The shell  commands break and continue may be  used to alter con-
                     23: trol flow within an until  loop.  The contruct while has the same
                     24: form as until but the sense of the test is reversed.
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                     26: The shell executes until directly.
                     27: 
                     28: ***** See Also *****
                     29: 
                     30: break, commands, continue, sh, test, while
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                     64: COHERENT Lexicon                                           Page 1
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