application/x-mod: add some ProTracker magics and a test case

https://wiki.multimedia.cx/index.php/Protracker_Module#File_Format

3 files changed, 4 insertions, 0 deletions

diff --git a/data/freedesktop.org.xml.in b/data/freedesktop.org.xml.in
index 01e19609..072db300 100644
--- a/data/freedesktop.org.xml.in
+++ b/data/freedesktop.org.xml.in
@@ -4449,6 +4449,8 @@ command to generate the output files.
         </match>
       </match>
       <match type="string" value="MAS_UTrack_V00" offset="0"/>
+      <match type="string" value="M.K." offset="1080"/>
+      <match type="string" value="M!K!" offset="1080"/>
     </magic>
     <glob pattern="*.mod"/>
     <glob pattern="*.ult"/>
diff --git a/tests/mime-detection/list b/tests/mime-detection/list
index 97b6ab56..fd8f24d5 100644
--- a/tests/mime-detection/list
+++ b/tests/mime-detection/list
@@ -567,6 +567,8 @@ simon.669 audio/x-mod
 4jsno.669 audio/x-mod
 # https://gitlab.freedesktop.org/xdg/shared-mime-info/-/issues/144
 false-positive-669 text/plain x
+# Copied from http://modarchive.org/index.php?request=view_by_moduleid&query=177387 (public domain)
+stranger_-_run.mod audio/x-mod
 # Copied from https://github.com/inAudible-NG/audible-samples
 test.aa audio/x-pn-audibleaudio
 test.aax audio/vnd.audible.aax
diff --git a/tests/mime-detection/stranger_-_run.mod b/tests/mime-detection/stranger_-_run.mod
new file mode 100644
index 00000000..3c14d45d
--- /dev/null
+++ b/tests/mime-detection/stranger_-_run.mod