Loops/Break: Difference between revisions
→{{header|RPL}}: using the handling error mechanism
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=={{header|RPL}}==
RPL does not have any <code>BREAK</code> command. Flags are of great help to exit loops:
'''WHILE''' 1 FC? '''REPEAT'''
RAND 20 * IP
Line 3,257:
2 DISP '''END'''
'''END'''
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The error handling mechanism provides another way to break a loop:
≪ '''IFERR'''
'''WHILE''' 1 '''REPEAT'''
RAND 20 * IP DUP 1 DISP
'''IF''' 10 == '''THEN''' 0 DUP / '''END'''
RAND 20 * IP 2 DISP
'''END'''
'''THEN''' DROP2 '''END'''
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