Reverse the order of lines in a text file while preserving the contents of each line: Difference between revisions
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(→{{header|REXX}}: added a 2nd version which if faster and uses less memory (storage).) |
m (→version 2: added two other REXXes.) |
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::* R4 REXX |
::* R4 REXX |
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::* ROO REXX |
::* ROO REXX |
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::* CMS REXX |
::* CMS REXX compiler |
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::* CMS OREXX |
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<lang>/*REXX pgm reads a file, and displays the lines (records) of the file in reverse order. */ |
<lang>/*REXX pgm reads a file, and displays the lines (records) of the file in reverse order. */ |
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parse arg iFID . /*obtain optional argument from the CL.*/ |
parse arg iFID . /*obtain optional argument from the CL.*/ |
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