docs: name MiSTer among the cards found by itself

install.py tells a MiSTer card by its MiSTer binary and menu.rbf since
73b82375d. installer.md said so, the FAQ and the README did not, and sent a
MiSTer user to --dest the card's root, where nothing reads the files.

README.md

@@ -27,7 +27,7 @@ irm https://abdess.github.io/retrobios/i.ps1 | iex
 # Android (Termux: it installs Python and asks for storage access)
 curl -fsSL https://abdess.github.io/retrobios/i | sh
 
-# SD card mounted on a PC: a muOS, KNULLI, ROCKNIX, Onion, spruceOS or MinUI card
+# SD card mounted on a PC: a muOS, KNULLI, ROCKNIX, MiSTer, Onion, spruceOS or MinUI card
 # is found by itself. For another card, --dest is its BIOS folder
 # (RetroArch on Switch: retroarch/cores/system, on Android: RetroArch/system)
 curl -fsSL https://abdess.github.io/retrobios/i | sh -s -- --platform retroarch --dest /path/to/sdcard/retroarch/cores/system
@@ -208,4 +208,4 @@ The scripts and tooling are released under the [MIT License](LICENSE).
 The BIOS and firmware files are not covered by that license: they are third-party system software, preserved and provided for personal backup, archival, and interoperability with emulation software. [NOTICE](NOTICE) sets out their status and how to ask for a file to be removed.
 The reasoning, and where it is weakest, is in [the project's legal position](https://abdess.github.io/retrobios/wiki/legal/).
 
-*Auto-generated on 2026-11-06T02:20:28Z*
+*Auto-generated on 2026-11-06T03:08:31Z*

scripts/generate_readme.py

@@ -579,7 +579,7 @@ def generate_readme(db: dict, platforms_dir: str, db_path: str = "database.json"
         "# Android (Termux: it installs Python and asks for storage access)",
         install_command("sh"),
         "",
-        "# SD card mounted on a PC: a muOS, KNULLI, ROCKNIX, Onion, spruceOS or MinUI card",
+        "# SD card mounted on a PC: a muOS, KNULLI, ROCKNIX, MiSTer, Onion, spruceOS or MinUI card",
         "# is found by itself. For another card, --dest is its BIOS folder",
         "# (RetroArch on Switch: retroarch/cores/system, on Android: RetroArch/system)",
         install_command("sh", "--platform retroarch --dest /path/to/sdcard/retroarch/cores/system"),

tests/test_site_integration.py

@@ -206,13 +206,21 @@ class FaqInstallsFromWhatYouHold(unittest.TestCase):
         import install  # noqa: PLC0415
 
         section = " ".join(self._section("Fill an SD card from a computer?").split())
-        self.assertIn("The interface finds a muOS, Onion, spruceOS, MinUI, KNULLI or ROCKNIX "
-                      "card by itself.", section)
+        self.assertIn("The interface finds a muOS, Onion, spruceOS, MinUI, KNULLI, ROCKNIX or "
+                      "MiSTer card by itself.", section)
         known = {rule.name for rule in install._card_rules()}
         known |= {install.display_name(name) for name, _marker, _prefix in install._CARD_RULES}
-        for name in ("muOS", "Onion", "spruceOS", "MinUI", "KNULLI", "ROCKNIX"):
+        for name in ("muOS", "Onion", "spruceOS", "MinUI", "KNULLI", "ROCKNIX", "MiSTer FPGA"):
             with self.subTest(card=name):
                 self.assertIn(name, known)
+        # A card told by a rule of its share (MiSTer since 73b82375d) is named
+        # here and in the README, or its user passes --dest the card's root.
+        readme = (REPO_ROOT / "README.md").read_text(encoding="utf-8")
+        for rule in install._SHARE_RULES:
+            word = rule.name.split()[0]
+            with self.subTest(share=rule.name):
+                self.assertIn(word, section)
+                self.assertRegex(readme, rf"# SD card mounted on a PC: .*\b{word}\b")
         # The label the first screen gives a card found: "Onion SD card".
         self.assertEqual(install._card_word(("retroarch", Path("/x/BIOS"), "Onion")), "SD card")
         self.assertEqual(install._card_word(("batocera", Path("/x/bios"), "Batocera")),

wiki/faq.md

@@ -77,8 +77,8 @@ setup's files and checks each one. `--dry-run` shows the list first.
 
 ## Fill an SD card from a computer?
 
-The interface finds a muOS, Onion, spruceOS, MinUI, KNULLI or ROCKNIX card by
-itself. Name your setup and the card's BIOS folder. For RetroArch on a Switch,
+The interface finds a muOS, Onion, spruceOS, MinUI, KNULLI, ROCKNIX or MiSTer
+card by itself. For another card, name your setup and the card's BIOS folder. For RetroArch on a Switch,
 with the card in drive `E:`, run:
 
 <!-- os-tabs windows: --platform retroarch --dest E:\retroarch\cores\system -->