+/* TODO Move parse_line() here. */
+
+/**
+ * @brief Parse a text field into multiple bits, binary presentation.
+ *
+ * @param[in] str The input text, a run of 0/1 digits.
+ * @param[in] inc The input module's context.
+ *
+ * @retval SR_OK Success.
+ * @retval SR_ERR Invalid input data (empty, or format error).
+ *
+ * This routine modifies the logic levels in the current sample set,
+ * based on the text input which consists of binary digits.
+ */