Formerly cpp.texi.~25~

From-SVN: r13190

gcc/cpp.texi

@@ -974,14 +974,14 @@ but in the @samp{m68k-coff} environment it expands to the string
 
 @item __USER_LABEL_PREFIX__
 @findex __USER_LABEL_PREFIX__
-This macro expands to a string describing the prefix applied to
-user generated labels in assembler code.  It can be used to write
-assembler code that is usable in multiple environments.
-For example, in the @samp{m68k-aout} environment it expands to the
-string @samp{"_"}, but in the @samp{m68k-coff} environment it expands
-to the string @samp{""}.
-This does not work with the -mno-underscores option that the i386/osfrose
-and m88k targets provide, and not with the -mcall* options of rs6000/sysv4 .
+This macro expands to a string describing the prefix applied to user
+generated labels in assembler code.  It can be used to write assembler
+code that is usable in multiple environments.  For example, in the
+@samp{m68k-aout} environment it expands to the string @samp{"_"}, but in
+the @samp{m68k-coff} environment it expands to the string @samp{""}.
+This does not work with the @samp{-mno-underscores} option that the
+i386 OSF/rose and m88k targets provide nor with the @samp{-mcall*} options
+of the rs6000 System V Release 4 target.
 @end table
 
 @node Nonstandard Predefined,, Standard Predefined, Predefined