- Merged scalePreColonHandler and scaleAfterColonHandler into single scaleHandler
- Merged modePreColonHandler and modeAfterColonHandler into single modeHandler
- Cached all regex patterns as constants above their respective handler functions
- Eliminated regex compilation overhead on every keystroke/navigation event
- Improved code maintainability by reducing duplication between similar handlers
- Preserved exact same functionality while improving performance
Each handler now follows a consistent pattern of checking after-colon context
first (more specific) then pre-colon context, with all regex patterns
pre-compiled for better performance during intensive autocomplete sessions.
- Added modePreColonHandler for autocomplete of mode values (below, above, duck, root)
- Added modeAfterColonHandler for pitch name completion after colon in mode:anchor syntax
- Follows same pattern as sound/bank/scale handlers for complex expressions
- Supports expressions like '<above [below root]>' with proper fragment matching
- Uses regex pattern (?:[\s\[\{\()<])([\w:]*)$ to handle delimited expressions
- Refactored handlers to use consistent early return pattern for better readability
- Added blocking behavior for unquoted contexts (sound(, scale(, bank()) to guide users toward correct syntax instead of showing irrelevant fallback completions
- Fixed soundHandler to show all sounds when fragment is empty (e.g., sound(""))
- Simplified bankHandler by removing complex quote handling logic in favor of consistent blocking pattern
- Made scale handler regex patterns consistent (removed leading dots)
- All handlers now follow same structure: block unquoted contexts, provide completions for quoted contexts
