fixed a bug that the ini-format reader of xli handles a comment on the same line as the key-value pair.

did a preparatory work for writing qse_xli_writeini()

qse/include/qse/xli/stdxli.h

@@ -139,6 +139,11 @@ QSE_EXPORT int qse_xli_writestd (
 	qse_xli_iostd_t* out
 );
 
+QSE_EXPORT int qse_xli_writeinistd (
+	qse_xli_t*       xli,
+	qse_xli_iostd_t* out
+);
+
 #if defined(__cplusplus)
 }
 #endif

qse/include/qse/xli/xli.h

@@ -739,6 +739,11 @@ QSE_EXPORT int qse_xli_write (
 	qse_xli_io_impl_t io
 );
 
+QSE_EXPORT int qse_xli_writeini (
+	qse_xli_t*        xli,
+	qse_xli_io_impl_t io
+);
+
 QSE_EXPORT void* qse_getxlipairxtn (
 	qse_xli_pair_t* pair
 );