Function isTopLevel

src/extraction/languages/cobol.ts:193–193

(level: number)

  /** Levels 01, 66, and 77 always open at top level, whatever came before. */
  const isTopLevel = (level: number): boolean => level === 1 || level === 66 || level === 77;

  /** A group item extends to the last entry before the next level <= its own. */
  const groupEnd = (i: number): number => {