4023 - Typo in file(1) manpage and various others

*** 636,646 ****
  base10 rounding errors.
  
  .sp
  .in +2
  .nf
! example% printf "%a\n" 2 3.1 NaN
  .fi
  .in -2
  .sp
  
  .sp
--- 636,646 ----
  base10 rounding errors.
  
  .sp
  .in +2
  .nf
! example% printf "%a\en" 2 3.1 NaN
  .fi
  .in -2
  .sp
  
  .sp
*** 665,675 ****
  floating-point value.
  
  .sp
  .in +2
  .nf
! example% x=2 ; printf "%f == %a\n" x x
  .fi
  .in -2
  .sp
  
  .sp
--- 665,675 ----
  floating-point value.
  
  .sp
  .in +2
  .nf
! example% x=2 ; printf "%f == %a\en" x x
  .fi
  .in -2
  .sp
  
  .sp
*** 691,701 ****
  The following command will print the EURO unicode symbol (code-point 0x20ac).
  
  .sp
  .in +2
  .nf
! example% LC_ALL=en_US.UTF-8 printf "\u[20ac]\n"
  .fi
  .in -2
  .sp
  
  .sp
--- 691,701 ----
  The following command will print the EURO unicode symbol (code-point 0x20ac).
  
  .sp
  .in +2
  .nf
! example% LC_ALL=en_US.UTF-8 printf "\u[20ac]\en"
  .fi
  .in -2
  .sp
  
  .sp
*** 722,732 ****
  
  .sp
  .in +2
  .nf
  example% export LC_ALL=en_US.UTF-8
! example% printf "%x\n" "'<euro>"
  .fi
  .in -2
  .sp
  
  .sp
--- 722,732 ----
  
  .sp
  .in +2
  .nf
  example% export LC_ALL=en_US.UTF-8
! example% printf "%x\en" "'<euro>"
  .fi
  .in -2
  .sp
  
  .sp
*** 749,759 ****
  .LP
  \fBExample 10 \fRPrint the numeric value of an ASCII character
  .sp
  .in +2
  .nf
! example% printf "%d\n" "'A"
  .fi
  .in -2
  .sp
  
  .sp
--- 749,759 ----
  .LP
  \fBExample 10 \fRPrint the numeric value of an ASCII character
  .sp
  .in +2
  .nf
! example% printf "%d\en" "'A"
  .fi
  .in -2
  .sp
  
  .sp
*** 800,810 ****
  For American usage, format could be the string:
  
  .sp
  .in +2
  .nf
! "%s, %s %d, %d:%.2d\n"
  .fi
  .in -2
  .sp
  
  .sp
--- 800,810 ----
  For American usage, format could be the string:
  
  .sp
  .in +2
  .nf
! "%s, %s %d, %d:%.2d\en"
  .fi
  .in -2
  .sp
  
  .sp
*** 824,834 ****
  Whereas for EU usage, format could be the string:
  
  .sp
  .in +2
  .nf
! "%1$s, %3$d. %2$s, %4$d:%5$.2d\n"
  .fi
  .in -2
  .sp
  
  .sp
--- 824,834 ----
  Whereas for EU usage, format could be the string:
  
  .sp
  .in +2
  .nf
! "%1$s, %3$d. %2$s, %4$d:%5$.2d\en"
  .fi
  .in -2
  .sp
  
  .sp
*** 836,846 ****
  Note that the '$' characters must be properly escaped, such as
  
  .sp
  .in +2
  .nf
! "%1\$s, %3\$d. %2\$s, %4\$d:%5\$.2d\n" in this case
  .fi
  .in -2
  .sp
  
  .sp
--- 836,846 ----
  Note that the '$' characters must be properly escaped, such as
  
  .sp
  .in +2
  .nf
! "%1\$s, %3\$d. %2\$s, %4\$d:%5\$.2d\en" in this case
  .fi
  .in -2
  .sp
  
  .sp
*** 928,938 ****
  .LP
  Using format specifiers (characters following '%') which are not listed in the
  \fBprintf\fR(3C) or this manual page will result in undefined behavior.
  .sp
  .LP
! Using escape sequences (the character following a backslash ('\')) which are
  not listed in the \fBprintf\fR(3C) or this manual page will result in undefined
  behavior.
  .sp
  .LP
  Floating-point values follow C99, XPG6 and IEEE 754 standard behavior and can
--- 928,938 ----
  .LP
  Using format specifiers (characters following '%') which are not listed in the
  \fBprintf\fR(3C) or this manual page will result in undefined behavior.
  .sp
  .LP
! Using escape sequences (the character following a backslash ('\e')) which are
  not listed in the \fBprintf\fR(3C) or this manual page will result in undefined
  behavior.
  .sp
  .LP
  Floating-point values follow C99, XPG6 and IEEE 754 standard behavior and can