Dear Jérémy, > grep -r > $'[\u061C\u200E\u200F\u202A\u202B\u202C\u202D\u202E\u2066\u2067\u2068\u2069]'
I implemented this in Perl both for file names, which I think may be more important, and the contents of all files that identify as text via file(1). The tag is called 'unicode-trojan'. [1] You should see the results on the website in about a day. For good measure, we check patched source files as well as files shipped in installation packages. I also added test cases to our test suite. Thanks for the suggestion! Kind regards Felix Lechner [1] https://salsa.debian.org/lintian/lintian/-/commit/d96d2930f17669f0a9509d1a1d319525d8064072
