//
// 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:-}"

"dashLength": 10, "dashes": false, "datasource": "Prometheus", "fill": 1, "gridPos": { "h": 5, "w": 24, "x": 0, "y": 1 }, "id": 56, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(i...

        }
      },
      "parameters": [
        {
          "description": "If 'true', then the output is pretty printed. Defaults to 'false' unless the user-agent indicates a browser or command-line HTTP tool (curl and wget).",
          "in": "query",
          "name": "pretty",
          "schema": {
            "type": "string",
            "uniqueItems": true
          }
        }
      ],

// 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.

        parameters or command line arguments.</description>
      <fields>
        <field>
          <name>id</name>
          <required>true</required>
          <version>4.0.0+</version>
          <type>String</type>
          <defaultValue>default</defaultValue>
          <description>The identifier of this build profile. This is used for command line

        "type-check": "~0.4.0"
      },
      "engines": {
        "node": ">= 0.8.0"
      }
    },
    "node_modules/lines-and-columns": {
      "version": "1.2.4",
      "resolved": "https://registry.npmjs.org/lines-and-columns/-/lines-and-columns-1.2.4.tgz",
      "integrity": "sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg==",
      "dev": true