--- a/extensions.st	Mon Mar 12 15:53:19 2018 +0100
+++ b/extensions.st	Thu Mar 15 22:42:34 2018 +0100
@@ -370,7 +370,8 @@
     "Format and print the receiver with <args> formatted in C style,
      as specified in the Unix C-language manual page for printf(3).
      Return the resulting string (i.e actually, this is more like an sprintf).
-     For smalltalk specific formats, see documentation in PrintfScanf.
+     For smalltalk specific formats, 
+     see documentation in PrintfScanf >> format_printf.
      For copyright information, see goodies/String-printf_scanf.chg"
 
     |aStream|
@@ -421,7 +422,8 @@
 printf:args on:outStream
     "Format and print the receiver on <outStream> with <args>
      formatted in C style, as specified in the Unix C-language manual page for printf(3).
-     For smalltalk specific formats, see documentation in PrintfScanf.
+     For smalltalk specific formats, 
+     see documentation in PrintfScanf >> format_printf.
      For copyright information, see goodies/String-printf_scanf.chg"
 
     PrintfScanf printf:self on:outStream arguments: args
@@ -449,7 +451,8 @@
     "Format and print the receiver with <arg1> formatted in C style,
      as specified in the Unix C-language manual page for printf(3).
      Return the resulting string (i.e actually, this is more like an sprintf).
-     For smalltalk specific formats, see documentation in PrintfScanf."
+     For smalltalk specific formats, 
+     see documentation in PrintfScanf >> format_printf"
 
     ^ self printf:(Array with:arg1)
 
@@ -467,7 +470,7 @@
     "Format and print the receiver with <argI> formatted in C style,
      as specified in the Unix C-language manual page for printf(3).
      Return the resulting string (i.e actually, this is more like an sprintf).
-     For smalltalk specific formats, see documentation in PrintfScanf."
+     For smalltalk specific formats, see documentation in PrintfScanf >> format_printf."
 
     ^ self printf:(Array with:arg1 with:arg2)
 
@@ -484,7 +487,7 @@
     "Format and print the receiver with <argI> formatted in C style,
      as specified in the Unix C-language manual page for printf(3).
      Return the resulting string (i.e actually, this is more like an sprintf).
-     For smalltalk specific formats, see documentation in PrintfScanf."
+     For smalltalk specific formats, see documentation in PrintfScanf >> format_printf."
 
     ^ self printf:(Array with:arg1 with:arg2 with:arg3)
 
@@ -501,7 +504,7 @@
     "Format and print the receiver with <argI> formatted in C style,
      as specified in the Unix C-language manual page for printf(3).
      Return the resulting string (i.e actually, this is more like an sprintf).
-     For smalltalk specific formats, see documentation in PrintfScanf."
+     For smalltalk specific formats, see documentation in PrintfScanf >> format_printf."
 
     ^ self printf:(Array with:arg1 with:arg2 with:arg3 with:arg4)
 
@@ -518,7 +521,7 @@
     "Format and print the receiver with <argI> formatted in C style,
      as specified in the Unix C-language manual page for printf(3).
      Return the resulting string (i.e actually, this is more like an sprintf).
-     For smalltalk specific formats, see documentation in PrintfScanf."
+     For smalltalk specific formats, see documentation in PrintfScanf >> format_printf."
 
     ^ self printf:(Array with:arg1 with:arg2 with:arg3 with:arg4 with:arg5)