- grep -ivE MODULE\|putty.iss\|website.url | grep -vF .ico`
-bin=`{ ls -1 *.ico putty.iss website.url; \
+ grep -ivE 'testdata/.*\.txt|MODULE|putty.iss|website.url' | grep -vF .ico`
+# These are files which I'm _sure_ should be treated as text, but
+# which zip might complain about, so we direct its moans to
+# /dev/null! Apparently its heuristics are doubtful of UTF-8 text
+# files.
+bintext=testdata/*.txt
+# These are actual binary files which we don't want transforming.
+bin=`{ ls -1 windows/*.ico windows/putty.iss windows/website.url; \