const bool toSnake = (to == LOWER_SNAKE || to == UPPER_SNAKE);

  string result;

  bool inputStart = true;
  bool wordStart = true;
  for (const char c : str) {
    // Find a word start.
    if (c == delimiter) {
      // Repeated cases of wordStart means explicit delimiter usage.
      if (wordStart) {
        result.push_back(delimiter);
      }
      wordStart = true;
      continue;

// ICU prohibits breaking in such cases as well.

// For the purpose of title casing we use an approximation of the Unicode Word
// Breaking algorithm defined in Annex #29:
// https://www.unicode.org/reports/tr29/#Default_Grapheme_Cluster_Table.
//
// For our approximation, we group the Word Break types into the following
// categories, with associated rules:
//
// 1) Letter:

	}

	for i := uintptr(0); i < n; i += goarch.PtrSize {
		if ptrmask != nil {
			word := i / goarch.PtrSize
			bits := *addb(ptrmask, word/8)
			if bits == 0 {
				// Skip 8 words (the loop increment will do the 8th)
				//
				// This must be the first time we've
				// seen this word of ptrmask, so i
				// must be 8-word-aligned, but check
				// our reasoning just in case.
				if i%(goarch.PtrSize*8) != 0 {

 * For a given build tree, only a single process is allowed write access to extract archives at a time.
 *
 * Multiple build processes are allowed to extract archives concurrently as long as they use different build trees (in other words, different root directories).
 * <p>
 * Within a process, only one thread is allowed write access to a given expanded directory. This is to avoid concurrent writes
 * to the same expanded directory.
 *

		// Value is indirect, but interface is direct. We need
		// to load the data at v.ptr into the interface data word.
		e.Data = *(*unsafe.Pointer)(v.ptr)
	default:
		// Value is direct, and so is the interface.
		e.Data = v.ptr
	}
	// Now, fill in the type portion. We're very careful here not
	// to have any operation between the e.word and e.typ assignments
	// that would let the garbage collector observe the partially-built

I think `Union[SomeType, None]` is more explicit about what it means.

It's just about the words and names. But those words can affect how you and your teammates think about the code.

//
// On ARM, 386, and 32-bit MIPS, it is the caller's responsibility to arrange
// for 64-bit alignment of 64-bit words accessed atomically via the primitive
// atomic functions (types [Int64] and [Uint64] are automatically aligned).
// The first word in an allocated struct, array, or slice; in a global
// variable; or in a local variable (because the subject of all atomic operations

                } catch (final Exception e) {
                    logger.warn("Failed to read a sugget elevate word: {}", list, e);
                }
            }
            elevateWordBhv.refresh();
        } catch (final IOException e) {
            logger.warn("Failed to read a sugget elevate word.", e);
        }
    }

    public void exportCsv(final Writer writer) {

 * <li> when {@link #getLanguageVersion() language version} has been set, optionally followed by setting any other property.
 * </ul>
 * <p>
 * In other words, if a vendor or an implementation are specified, they must be accompanied by the language version.
 * An empty specification in most cases corresponds to the toolchain that runs the current build.
 * <p>

	ARORW
	AORCB
	AREV8

	// 1.5: Single-bit Instructions (Zbs)
	ABCLR
	ABCLRI
	ABEXT
	ABEXTI
	ABINV
	ABINVI
	ABSET
	ABSETI

	// The escape hatch. Inserts a single 32-bit word.
	AWORD

	// Pseudo-instructions.  These get translated by the assembler into other
	// instructions, based on their operands.
	ABEQZ
	ABGEZ
	ABGT
	ABGTU
	ABGTZ
	ABLE
	ABLEU
	ABLEZ
	ABLTZ