OpAnyChar                      // matches any character
	OpBeginLine                    // matches empty string at beginning of line
	OpEndLine                      // matches empty string at end of line
	OpBeginText                    // matches empty string at beginning of text
	OpEndText                      // matches empty string at end of text
	OpWordBoundary                 // matches word boundary `\b`

			b.write0(newline)
		}
	}
	return
}

// Format the text between line0 and line1 (excluding line1); pos
// is the buffer position corresponding to the beginning of line0.
// Returns the buffer position corresponding to the beginning of
// line1 and an error, if any.
func (b *Writer) format(pos0 int, line0, line1 int) (pos int) {
	pos = pos0
	column := len(b.widths)
	for this := line0; this < line1; this++ {

		return
	}
}

// DetectTestLeak -  snapshots the currently running goroutines and returns a
// function to be run at the end of tests to see whether any
// goroutines leaked.
// Usage: `defer DetectTestLeak(t)()` in beginning line of benchmarks or unit tests.
func DetectTestLeak(t TestErrHandler) func() {
	initialStackSnapShot := NewLeakDetect()
	return func() {
		initialStackSnapShot.DetectLeak(t)
	}
}

All names except label and annotation keys support '*' glob matching pattern.

e.g.
--include ns1,ns2 (only namespaces ns1 and ns2)
--include n*//p*/l=v* (pods with name beginning with 'p' in namespaces beginning with 'n' and having label 'l' with value beginning with 'v'.)`,
		RunE: func(cmd *cobra.Command, args []string) error {
			return runBugReportCommand(ctx, cmd, logOpts)
		},
	}
	rootCmd.AddCommand(version.CobraCommand())

On the other hand, some caches are shared between versions (e.g., the dependency artifact cache or the artifact transform cache).

Beginning with Gradle version 8.0, the cache cleanup settings can be configured to custom retention periods.
However, older versions have fixed retention periods (7 or 30 days, depending on the cache).

		x.Display = shortNameList(x.FullName)
		s.Sources = append(s.Sources, x)
		srcs[k] = len(s.Sources) - 1
		return len(s.Sources) - 1
	}

	// Synthesized root location that will be placed at the beginning of each stack.
	s.Sources = []StackSource{{
		FullName: "root",
		Display:  []string{"root"},
		Places:   []StackSlot{},
	}}

	for _, sample := range rpt.prof.Sample {

			}

			if len(chunks) == 0 {
				return
			}

			// Verify that appending to the end of the first chunk does not
			// clobber the beginning of the next chunk.
			s := Clone(tc.s)
			chunks[0] = append(chunks[0], -1)
			if !Equal(s, tc.s) {
				t.Errorf("slice was clobbered: %v, want %v", s, tc.s)
			}
		})
	}
}

single-quoted block of text, a repeated single quote indicates a literal single
quote, as in:

    'Don''t communicate by sharing memory.'

A line beginning with # is a comment and conventionally explains what is being
done or tested at the start of a new section of the script.

Commands are executed one at a time, and errors are checked for each command;

	ClassNL                         // allow character classes like [^a-z] and [[:space:]] to match newline
	DotNL                           // allow . to match newline
	OneLine                         // treat ^ and $ as only matching at beginning and end of text
	NonGreedy                       // make repetition operators default to non-greedy
	PerlX                           // allow Perl extensions

					}
					return false, nil
				},
			)
		} else if lp.Operation == networking.EnvoyFilter_Patch_INSERT_BEFORE {
			// insert before without a filter match is same as insert in the beginning
			if !hasListenerFilterMatch(lp) {
				lis.ListenerFilters = append([]*listener.ListenerFilter{proto.Clone(lp.Value).(*listener.ListenerFilter)}, lis.ListenerFilters...)
				continue
			}