@Override
            public String toString() {
                return pattern.toString();
            }
        };
    }

    /**
     * Get the number of lines that the expected message spans.
     *
     * @return the number of lines in this message
     */
    public int getNumLines() {
        return numLines;
    }

    /**

					i = start
					continue Spans
				}
			}

			// Span is either paragraph or heading.
			if end-start == 1 && isHeading(lines[start]) {
				kind = spanHeading
			} else if end-start == 1 && isOldHeading(lines[start], lines, start) {
				kind = spanOldHeading
			} else {
				kind = spanPara
			}
		}

		spans = append(spans, span{start, end, kind})
		i = end
	}

		//   "The text in style, script, title, and textarea elements
		//   must not have an escaping text span start that is not
		//   followed by an escaping text span end."
		// Furthermore, spoofing an escaping text span end could lead
		// to different interpretation of a </script> sequence otherwise
		// masked by the escaping text span, and spoofing a start could

		}

		// Check if val points to a heap span.
		span := spanOfHeap(val)
		if span == nil {
			continue
		}

		// Check if val points to an allocated object.
		idx := span.objIndex(val)
		if span.isFree(idx) {
			continue
		}

		// val points to an allocated object. Mark it.
		obj := span.base() + idx*span.elemsize
		greyobject(obj, b, i, span, gcw, idx)
	}
}

			if start < 0 {
				start = end
			}
		}
	}

	// Last field might end at EOF.
	if start >= 0 {
		spans = append(spans, span{start, len(s)})
	}

	// Create strings from recorded field indices.
	a := make([]string, len(spans))
	for i, span := range spans {
		a[i] = s[span.start:span.end]
	}

	return a
}

	}

	copystack(gp, newsize)
}

// freeStackSpans frees unused stack spans at the end of GC.
func freeStackSpans() {
	// Scan stack pools for empty stack spans.
	for order := range stackpool {
		lock(&stackpool[order].item.mu)
		list := &stackpool[order].item.span
		for s := list.first; s != nil; {
			next := s.next
			if s.allocCount == 0 {
				list.remove(s)

// Inferno utils/6l/span.c
// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/span.c
//
//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
//	Portions Copyright © 1995-1997 C H Forsyth (******@****.***)
//	Portions Copyright © 1997-1999 Vita Nuova Limited
//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
//	Portions Copyright © 2004,2006 Bruce Ellis

      if (rangeMap.asMapOfRanges().isEmpty()) {
        return;
      }
      Range<K> span = rangeMap.span();
      checkArgument(
          subRange.encloses(span),
          "Cannot putAll rangeMap with span %s into a subRangeMap(%s)",
          span,
          subRange);
      TreeRangeMap.this.putAll(rangeMap);
    }

    @Override
    public void clear() {

.dead-block.highlight-skyblue,
.dead-value span.highlight-lightgray,
.dead-block.highlight-lightgray,
.dead-value span.highlight-yellow,
.dead-block.highlight-yellow,
.dead-value span.highlight-lime,
.dead-block.highlight-lime,
.dead-value span.highlight-khaki,
.dead-block.highlight-khaki,
.dead-value span.highlight-aqua,
.dead-block.highlight-aqua,
.dead-value span.highlight-salmon,
.dead-block.highlight-salmon {

            event.spans.size() == 1 && event.spans[0].text == toNative('task2\n')
        })
        1 * target.onOutput({ StyledTextOutputEvent event ->
            event.spans.size() == 3 &&
                event.spans[0].text == toNative('task1 ') &&
                event.spans[1].text == toNative('task1-done') &&
                event.spans[2].text == toNative('\n')
        })