Playfair cipher: Difference between revisions
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→{{header|Phix}}: sp
m (→{{header|Phix}}: syntax coloured, simplified by making keyword/option constants up-front) |
m (→{{header|Phix}}: sp) |
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
<span style="color: #008080;">if</span> <span style="color: #7060A8;">odd</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">cleantext</span><span style="color: #0000FF;">))</span> <span style="color: #008080;">then</span>
<span style="color: #000080;font-style:italic;">-- dangling letter at end so add another letter to complete
<span style="color: #000000;">cleantext</span> <span style="color: #0000FF;">&=</span> <span style="color: #008080;">iff</span><span style="color: #0000FF;">(</span><span style="color: #000000;">cleantext</span><span style="color: #0000FF;">[$]=</span><span style="color: #008000;">'X'</span><span style="color: #0000FF;">?</span><span style="color: #008000;">'Z'</span><span style="color: #0000FF;">:</span><span style="color: #008000;">'X'</span><span style="color: #0000FF;">)</span>
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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