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Follow-up review of f589b9b2 -- five defects in that commit's own changes.
- repeat_scope_only + repeat_extra_scopes were read/written in the MIDDLE of
the prefs stream, beside their repeat_* siblings. loadPrefsInt()'s rd() is a
plain sequential reader gated only on file.available(), with no per-field
versioning, so on any pre-existing file those 25 bytes were taken from the
fields that follow, shifting EVERY later field: repeater profile (incl. a
float freq), track_shared_loc, all of loc_share_*, trail, bot, GPIO modes.
Moved to the struct/file tail, sentinel bumped to 0xC0DE0027 with 0xC0DE0026
marked burned. sizeof stays 2752 (confirmed by build); the tripwire procedure
now spells out the append-only rule that "in struct order" left implicit.
- rebuildRepeatScopes() called getAutoKeyFor() with id 0 for every entry, but
that cache is keyed on the id alone and ignores the name on a hit -- so every
extra scope after the first silently got the first one's key, making the
comma-separated list do nothing. Distinct id per scope now.
- interference_threshold had no load clamp, so an upgrader read 0x23 (35) out
of the old file's sentinel tail instead of 0.
- CMD_SET_DEFAULT_FLOOD_SCOPE wrote default_scope_key without rebuilding the
relay filter, so setting or clearing the scope from the app left the repeater
filtering on the previous key until reboot. The on-device path already did.
- The keyboard preview derived the cursor's row a second time from byte
offsets, disagreeing with the cursor_line the scroll window already computes:
it pinned the cursor to the end of a full line (drawing '_' one character
past the display width) at every wrap boundary. Use cursor_line directly.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>