add parsers

parser.go

@@ -0,0 +1,22 @@
+package figlet4go
+
+// Parser stores some output specific stuff
+type Parser struct {
+	// Name used for switching in colors.go
+	Name     string
+	// Parser prefix
+	Prefix   string
+	// Parser suffix
+	Suffix   string
+	// Newline representation
+	NewLine  string
+	// Things to be replaced (f.e. \n to <br>)
+	Replaces map[string]string
+}
+
+var (
+	// Default terminal parser
+	ParserTerminal Parser = Parser{"terminal", "", "", "\n", nil}
+	// Parser for HTML code
+	ParserHTML Parser = Parser{"html", "<code>", "</code>", "<br>", map[string]string{" ": "&nbsp;"}}
+)