Index: libcfa/src/iostream.cfa
===================================================================
--- libcfa/src/iostream.cfa	(revision e57de69c0baa0c956e6e86d671278dd61127f83f)
+++ libcfa/src/iostream.cfa	(revision b5f17e14065831c1bd56680005fa1f733098d29f)
@@ -10,6 +10,6 @@
 // Created On       : Wed May 27 17:56:53 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Mon Jan 17 16:38:32 2022
-// Update Count     : 1349
+// Last Modified On : Tue Jan 18 08:34:16 2022
+// Update Count     : 1350
 //
 
@@ -205,5 +205,5 @@
 	ostype & ?|?( ostype & os, float f ) {
 		if ( sepPrt$( os ) ) fmt( os, "%s", sepGetCur$( os ) );
-		PrintWithDP( os, "%g", f );
+		PrintWithDP( os, "%'g", f );
 		return os;
 	} // ?|?
@@ -214,5 +214,5 @@
 	ostype & ?|?( ostype & os, double d ) {
 		if ( sepPrt$( os ) ) fmt( os, "%s", sepGetCur$( os ) );
-		PrintWithDP( os, "%.*lg", d, DBL_DIG );
+		PrintWithDP( os, "%'.*lg", d, DBL_DIG );
 		return os;
 	} // ?|?
@@ -223,5 +223,5 @@
 	ostype & ?|?( ostype & os, long double ld ) {
 		if ( sepPrt$( os ) ) fmt( os, "%s", sepGetCur$( os ) );
-		PrintWithDP( os, "%.*Lg", ld, LDBL_DIG );
+		PrintWithDP( os, "%'.*Lg", ld, LDBL_DIG );
 		return os;
 	} // ?|?
@@ -233,6 +233,6 @@
 		if ( sepPrt$( os ) ) fmt( os, "%s", sepGetCur$( os ) );
 //		os | crealf( fc ) | nonl;
-		PrintWithDP( os, "%g", crealf( fc ) );
-		PrintWithDP( os, "%+g", cimagf( fc ) );
+		PrintWithDP( os, "%'g", crealf( fc ) );
+		PrintWithDP( os, "%'+g", cimagf( fc ) );
 		fmt( os, "i" );
 		return os;
@@ -245,6 +245,6 @@
 		if ( sepPrt$( os ) ) fmt( os, "%s", sepGetCur$( os ) );
 //		os | creal( dc ) | nonl;
-		PrintWithDP( os, "%.*lg", creal( dc ), DBL_DIG );
-		PrintWithDP( os, "%+.*lg", cimag( dc ), DBL_DIG );
+		PrintWithDP( os, "%'.*lg", creal( dc ), DBL_DIG );
+		PrintWithDP( os, "%'+.*lg", cimag( dc ), DBL_DIG );
 		fmt( os, "i" );
 		return os;
@@ -257,6 +257,6 @@
 		if ( sepPrt$( os ) ) fmt( os, "%s", sepGetCur$( os ) );
 //		os | creall( ldc ) || nonl;
-		PrintWithDP( os, "%.*Lg", creall( ldc ), LDBL_DIG );
-		PrintWithDP( os, "%+.*Lg", cimagl( ldc ), LDBL_DIG );
+		PrintWithDP( os, "%'.*Lg", creall( ldc ), LDBL_DIG );
+		PrintWithDP( os, "%'+.*Lg", cimagl( ldc ), LDBL_DIG );
 		fmt( os, "i" );
 		return os;
@@ -693,5 +693,5 @@
 		if ( ! f.flags.pc ) memcpy( &fmtstr, DFMTNP, sizeof(DFMTNP) ); \
 		else memcpy( &fmtstr, DFMTP, sizeof(DFMTP) ); \
-		int star = 4;									/* position before first '*' */ \
+		int star = 5;									/* position before first '*' */ \
 \
 		/* Insert flags into spaces before '*', from right to left. */ \
@@ -699,4 +699,5 @@
 		if ( f.flags.sign ) { fmtstr[star] = '+'; star -= 1; } \
 		if ( f.flags.pad0 ) { fmtstr[star] = '0'; star -= 1; } \
+		fmtstr[star] = '\''; star -= 1;					/* locale */ \
 		fmtstr[star] = '%'; \
 \
@@ -716,6 +717,6 @@
 } // distribution
 
-FloatingPointFMTImpl( double, "     * ", "     *.* " )
-FloatingPointFMTImpl( long double, "     *L ", "     *.*L " )
+FloatingPointFMTImpl( double,      "      * ",  "      *.* " )
+FloatingPointFMTImpl( long double, "      *L ", "      *.*L " )
 
 // *********************************** character ***********************************