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Rosetta Code/Fix code tags: Difference between revisions
→{{header|REXX}}: made this REXX entry compliant with older REXXes by including a '''changestr''' bif. -- ~~~~
(→{{header|REXX}}: made this REXX entry compliant with older REXXes by including a '''changestr''' bif. -- ~~~~) |
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=={{header|REXX}}==
Some older REXXes don't have the '''changestr''' bif, so one is include here.
<lang rexx>/*REXX program fixes (changes) depreciated code tags with newer tags. */
old.='' /*define a default value for OLD.*/
Line 369 ⟶ 368:
call lineout ofid,_ /*write out the re-formatted rec.*/
end
/*───────────────────────────CHANGESTR subroutine───────────────────────*/
changestr: procedure; parse arg o,h,n; r=; w=length(o); if w==0 then return n||h
do forever; parse var h y (o) _ +(w) h; if _=='' then return r||y; r=r||y||n; end</lang>
=={{header|Ruby}}==
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