Hyper Search doesn't work if the search string contains a bullet (opt-8).
And if I search for the same string without the bullet, the results are correct, but are displayed incorrectly. Instead of the found lines containing bullet characters, they have "•"
This was fixed just after the release of PR9 when the entire AlphaTcl library was converted to UTF8.
The fix will be in (soon to be released) PR10.
This has been fixed by the conversion of the source code to UTF8 starting from version 9.0a10.
A bullet typed into Incremental Search (^S) is now converted to "8".