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Handle a signal: Difference between revisions
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Simple9371 (talk | contribs) (Omit Batch file) |
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<lang bash>TRAPINT(){ print $n; exit }
for (( n = 0; ; n++)) sleep 1</lang>
=={{header|Visual FoxPro}}==
<lang vfp>
*!* In VFP, Ctrl+C is normally used to copy text to the clipboard.
*!* Esc is used to stop execution.
CLEAR
SET ESCAPE ON
ON ESCAPE DO StopLoop
CLEAR DLLS
DECLARE Sleep IN WIN32API INTEGER nMilliSeconds
lLoop = .T.
n = 0
? "Press Esc to Cancel..."
t1 = INT(SECONDS())
DO WHILE lLoop
n = n + 1
? n
Sleep(500)
ENDDO
? "Elapsed time:", TRANSFORM(INT(SECONDS()) - t1) + " secs."
CLEAR DLLS
RETURN TO MASTER
PROCEDURE StopLoop
lLoop = .F.
ENDPROC
</lang>
=={{header|zkl}}==
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