+ /**
+ * The input encoding for LaTeX. This can be one of
+ * - auto: find out the input encoding from the used languages
+ * - default: Don't load the inputenc package and hope that it will
+ * work (unlikely)
+ * - any encoding supported by the inputenc package
+ * The encoding of the LyX file is always utf8 and has nothing to
+ * do with this setting.
+ */