Function calculateWordDiffs

src/components/StructuredDiff/Fallback.tsx:227–234

(oldText: string, newText: string)

// Calculate word-level diffs between two text strings
export function calculateWordDiffs(oldText: string, newText: string): DiffPart[] {
  // Use diffWordsWithSpace instead of diffWords to preserve whitespace
  // This ensures spaces between tokens like > and { are preserved
  const result = diffWordsWithSpace(oldText, newText, {
    ignoreCase: false
  });
  return result;
}

// Process word-level diffs with manual wrapping support
function generateWordDiffElements(item: DiffLine, width: number, maxWidth: number, dim: boolean, overrideTheme?: ThemeName): React.ReactNode[] | null {