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Playfair cipher: Difference between revisions
m
→{{header|REXX}}: changed an error message concerning when the specified Playfair cypher key is too short. -- ~~~~
(→{{header|REXX}}: replaced an older version of output data, old incorrect output was from an early test version. -- ~~~~) |
m (→{{header|REXX}}: changed an error message concerning when the specified Playfair cypher key is too short. -- ~~~~) |
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Line 372:
if newX=='' then call err 'PHRASE is empty or has no letters'
if length(noX)\==1 then call err '"omitted" letter must be only one letter'
if length(newK)<3 then call err 'cypher key is too short, must be >
if \datatype(noX,'M') then call err '"omitted" letter must be a Latin alphabet letter.'
if pos(noX,oldX)\==0 then call err 'PHRASE can''t contain the "OMIT" character: ' noX
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