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<p class=MsoNormal>I was wondering if it is possible to change a readtable
while loading a file. I have the file tt.scm with the following contents<o:p></o:p></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>(output-port-readtable-set!<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>
(current-output-port)<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>
(readtable-keywords-allowed?-set<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>
(output-port-readtable (current-output-port))<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>
#f))<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>(input-port-readtable-set!<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>
(current-input-port)<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>
(readtable-keywords-allowed?-set<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>
(input-port-readtable (current-input-port))<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>
#f))<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>(display
(map keyword? '(foo :foo foo:)))<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>If the readtable had changed it would’ve produce #f #f
#f when I had typed (load “tt.scm”). Rather, it displays #f #f #t.
<o:p></o:p></p>
<p class=MsoNormal>So is it possible to change the readtable of the file
currently being read so that display produces the correct output.<o:p></o:p></p>
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