+ /**
+ * Create a SGR parameter sequence to reset to ECMA-48 default
+ * foreground/background.
+ *
+ * @return the string to emit to an ANSI / ECMA-style terminal,
+ * e.g. "\033[0m"
+ */
+ private String defaultColor() {
+ /*
+ * VT100 normal.
+ * Normal (neither bold nor faint).
+ * Not italicized.
+ * Not underlined.
+ * Steady (not blinking).
+ * Positive (not inverse).
+ * Visible (not hidden).
+ * Not crossed-out.
+ * Default foreground color.
+ * Default background color.
+ */
+ return "\033[0;22;23;24;25;27;28;29;39;49m";
+ }
+