Function transition

src/vim/transitions.ts:59–88

(
  state: CommandState,
  input: string,
  ctx: TransitionContext,
)

 * Main transition function. Dispatches based on current state type.
 */
export function transition(
  state: CommandState,
  input: string,
  ctx: TransitionContext,
): TransitionResult {
  switch (state.type) {
    case 'idle':
      return fromIdle(input, ctx)
    case 'count':
      return fromCount(state, input, ctx)
    case 'operator':
      return fromOperator(state, input, ctx)
    case 'operatorCount':
      return fromOperatorCount(state, input, ctx)
    case 'operatorFind':
      return fromOperatorFind(state, input, ctx)
    case 'operatorTextObj':
      return fromOperatorTextObj(state, input, ctx)
    case 'find':
      return fromFind(state, input, ctx)
    case 'g':
      return fromG(state, input, ctx)
    case 'operatorG':
      return fromOperatorG(state, input, ctx)
    case 'replace':
      return fromReplace(state, input, ctx)
    case 'indent':
      return fromIndent(state, input, ctx)
  }
}

// ============================================================================
// Shared Input Handling