Just in time processing on a character stream: Difference between revisions

m
→‎{{header|REXX}}: added a comment to the REXX section header.
m (→‎{{header|REXX}}: added a link to the REXX's input file.)
m (→‎{{header|REXX}}: added a comment to the REXX section header.)
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=={{header|REXX}}==
The input file used by this REXX program only contains one page (it has no ''FF'' or ''formfeed'' characters in it),
 
<br>and the injection of ''FF'' characters into the file would be like putting pencil marks into a holy book.
<lang rexx>/*REXX pgm extracts characters by using a book cipher from a text file. */
parse arg iFID /*optional name of file (book). */