//
// The output is a sequence of stanzas, one for each package or module
// name on the command line, separated by blank lines. Each stanza begins
// with a comment line "# package" or "# module" giving the target
// package or module. Subsequent lines give a path through the import
// graph, one package per line. If the package or module is not
// referenced from the main module, the stanza will display a single

            "axisCenteredZero": false,
            "axisColorMode": "text",
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 10,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },

				return ""
			}
			i++
		}
		line := data[i:]

		// Cut line at \n, drop trailing \r if present.
		if j := bytes.IndexByte(line, '\n'); j >= 0 {
			line = line[:j]
		}
		if line[len(line)-1] == '\r' {
			line = line[:len(line)-1]
		}
		line = line[len("module "):]

		// If quoted, unquote.
		path = strings.TrimSpace(string(line))
		if path != "" && path[0] == '"' {

	var prefix []byte
	for _, c := range lines[0] {
		if c != '\t' {
			break
		}
		prefix = append(prefix, byte('\t'))
	}
	// Remove prefix from all tabs, fail otherwise.
	for i := range lines {
		line := lines[i]
		// It's OK for the last line to be blank (trailing \n)
		if i == len(lines)-1 && len(line) <= len(prefix) && bytes.TrimSpace(line) == nil {
			lines[i] = []byte{}
			break
		}

  chown -R etcd "${mount_point}/var/etcd"
  chgrp -R etcd "${mount_point}/var/etcd"
}

# append_or_replace_prefixed_line ensures:
# 1. the specified file exists
# 2. existing lines with the specified ${prefix} are removed
# 3. a new line with the specified ${prefix}${suffix} is appended
function append_or_replace_prefixed_line {
  local -r file="${1:-}"
  local -r prefix="${2:-}"
  local -r suffix="${3:-}"

// if that's what an instruction can handle.
//
// In parallel with the scan through the ytable for the appropriate line, there
// is a z pointer that starts out pointing at the strange magic byte list in
// the Optab struct.  With each step past a non-matching ytable line, z
// advances by the 4th entry in the line.  When a matching line is found, that
// z pointer has the extra data to use in laying down the instruction bytes.

			t.Fatalf("Transport sent unexpected bytes: %q", got)
		}
	})

	return test
}

// respond sends response lines from the server to the transport.
func (test *transport100ContinueTest) respond(lines ...string) {
	for _, line := range lines {
		if _, err := test.conn.Write([]byte(line + "\r\n")); err != nil {
			test.t.Fatalf("Write: %v", err)
		}
	}
	if _, err := test.conn.Write([]byte("\r\n")); err != nil {

    echo "${name}:"
    for k in "${!map[@]}"; do
      echo "  ${k}:"
      declare -a values
      IFS="${item_sep}" read -ra values <<<"${map[$k]}"
      for val in "${values[@]}"; do
        # declare across two lines so errexit can catch failures
        declare v
        v=$(yaml-quote "${val}")
        echo "    - ${v}"
      done
    done
  fi
}

				// Find start of line.
				start := bytes.LastIndex(src[:idx], []byte("\n"))
				if start == -1 {
					start = 0
				}

				// Find end of line.
				end := bytes.Index(src[idx:], []byte("\n"))
				if end == -1 {
					end = len(src)
				} else {
					end += idx
				}

				// Check for first line comment in line.
				// We don't worry about /* */ comments,

// changed during the symtab() phase so as to insure that similar symbols
// are bucketed together, then their types are changed back again during
// dodata. Symbol to section assignment also plays tricks along these lines
// in the case where a relro segment is needed.
//
// The value returned from setType() below reflects the effects of
// any overrides made by symtab and/or dodata.