- * Current character of the current short option group: if it's
- * not `NULL`, the parser is in within a short option group,
- * therefore it must resume there in the next
- * argpar_iter_next() call.
+ * Current character within the current short option group: if
+ * it's not `NULL`, the parser is within a short option group,
+ * therefore it must resume there in the next argpar_iter_next()
+ * call.