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EXIT

EXIT [FOR|LOOP|SUB|FUNC]

Exits a multi line function definition, a loop, or a subprogram. By default (if no parameter is specified) exits from last command block (loop, for-loop or routine).

FOR - Exit from the last FOR-NEXT loop
LOOP - Exit from the last WHILE-WEND or REPEAT-UNTIL loop
SUB - Return from the current routine
FUNC - Return from the current function

Example 1: for

for i = 1 to 100
    print i
    exit for
next

' Output: 1

Example 2: while

while(i)
    i++
    print i
    exit loop
wend

' Output: 1

Example 3: sub

sub MySub(a)
    exit sub
    print a
end

MySub(10)  ' No output, because print in MySub will not be reached

Example 4: func

func MyFunc(a)
    exit func
    return a + 10
end

print MyFunc(10)  ' Output: 0, because return command in MyFunc will not be reached

Code samples using EXIT

000 hello.bas 004 loops.bas 006 arrays+.bas 2048.bas 7gables.bas agendus.bas anball 1.0.bas anomail.bas Another center finder.bas another look at trig functions.bas autumn scene.bas bairstow.bas Ball.bas base64.bas biorythms.bas blackbox.bas Blackbox.bas bomb.bas bowling7.bas btn 21.bas bulls and cows.bas calc.bas checkers.bas chess.bas circ.bas circles Kalide v2.bas circumscribe triangle.bas clock.bas clock.bas

Language

AND AS BAND BG BOR BYREF CALL CASE CATCH CONST DECLARE DEF DO ELIF ELSE ELSEIF END END TRY ENDIF EQV EXIT FALSE FI FOR FUNC GOSUB GOTO IF IFF IMP IN LABEL LET LIKE LOCAL LSHIFT MDL MOD NAND NEXT NOR NOT ON OR REM REPEAT RETURN RSHIFT SELECT STEP STOP SUB THEN THROW TO TRUE TRY UNTIL USE USG USING WEND WHILE XNOR XOR

This page was last edited on Sun, 26 Feb 2023 20:10:23 +0100 | Markdown processed with pandoc 3.1.12.1

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