Files without a client-side decoder used to fall back to a raw view when
the Decoded pill was pressed. The decoder is resolved by name/FID
(efFindDecoder) before any read, so the pill can be disabled instead.
- pysimFsHasDecoder() mirrors the decoded view's resolution (tree node
name, FID fallback).
- pysimApplyAvailability() honours a new data-needs-decoder marker:
disabled with the existing 'No decoder for this file' tooltip; the
card hint still wins when no card is equipped.
- pysimFsClickFile() re-runs the availability pass after selecting a
file; pysimFsSetMode('dec') ignores the call without a decoder.
- tests: indicator (enable/disable/tooltip precedence), fs_edit
(decoded guard, name/FID resolution); help EN/RU.
catarrh
e9f0a50ea5