File extension is in extensions list: Difference between revisions

m
→‎{{header|REXX}}: added a programming note.
(→‎{{header|REXX}}: added the REXX language. -- ~~~~)
m (→‎{{header|REXX}}: added a programming note.)
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=={{header|REXX}}==
Programming note:   extra code was added to display some error/warning messages.
<lang rexx>/*REXX program displays if a filename has a known extension (per a list)*/
extentions='.bat .cmd .com .ini .txt' /*this would be the complete list*/