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@ -18,7 +18,7 @@ getInt: procedure /*prompt the CBLF, get an integer*/
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when words(x)>1 then call serr 'Too many arguments entered.'
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when \datatype(x,'N') then call serr "Argument isn't numeric:" x
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when \datatype(x,'W') then call serr "Argument isn't an integer:" x
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otherwise return x /*Eureka! Return X to invoker.*/
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otherwise return x /*Eureka! Return X to invoker.*/
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end /*select*/
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end /*forever*/
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/*──────────────────────────────────SERR subroutine─────────────────────*/
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