DELAY.REX: Difference between revisions
Content added Content deleted
m (→{{header|REXX}}: updated the boxed comments within the REXX program.) |
m (→{{header|REXX}}: updated code to use a return code of 1 if HALTed.) |
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/* │ or fractional secs.│ */ |
/* │ or fractional secs.│ */ |
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/* └────────────────────┘ */ |
/* └────────────────────┘ */ |
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select |
select |
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when !cms then @cpsleep n "SEC" /*Is this CMS? Use CP SLEEP. */ |
when !cms then @cpsleep n "SEC" /*Is this CMS? Use CP SLEEP. */ |
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when !tso then call sleep n /*Is this TSO? Use SLEEP cmd. */ |
when !tso then call sleep n /*Is this TSO? Use SLEEP cmd. */ |
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when !regina then do /*Is this Regina? */ |
when !regina then do /*Is this Regina? */ |
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if nFrac=n then call sleep n /*whole seconds? */ |
if nFrac=n then call sleep n /*whole seconds? */ |
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else call beep |
else call beep 32767, nFrac * 1000 /*uses fraction. */ |
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/* [↑] sound MAY be heard, faint tic.*/ |
/* [↑] sound MAY be heard, faint tic.*/ |
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end |
end |
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when !dos then @ping @pingArgs /*Is this DOS? |
when !dos then @ping @pingArgs /*Is this DOS? Use PING command.*/ |
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otherwise nop /*don't know what this environment is.*/ |
otherwise nop /*don't know what this environment is.*/ |
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end /*select*/ |
end /*select*/ |
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return 0 /*return a zero value |
return 0 /*return a zero value (if a function).*/ |
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halt: return 1 /*return a zero value (if a function).*/ |
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