Talk:Jump anywhere: Difference between revisions
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Walterpachl (talk | contribs) (→Signal use in Rexx: new section) |
Walterpachl (talk | contribs) m (→Signal use in Rexx: show output) |
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__Warning__: Not only jumping into Do loops (as noted under REXX) is usually an error. |
__Warning__: Not only jumping into Do loops (as noted under REXX) is usually an error. |
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Jumping into or within Do groups is equally wrong. |
Jumping into or within Do groups is equally wrong. |
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Please consider Signal only for condition handling or very global jumps such as Signal end_of_job. |
Please consider Signal only for condition handling or very global jumps such as Signal end_of_job. |
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Example: |
Example: |
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label: Say 'label reached' |
label: Say 'label reached' |
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End</lang> |
End</lang> |
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Output: |
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<pre> |
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4 *-* End |
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Error 10 running H:\sig.rex line 4: Unexpected or unmatched END |
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Error 10.1: END has no corresponding DO, LOOP, or SELECT |
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</pre> |