--- gcc-3.4.3/gcc/doc/cppopts.texi.orig	Sat Jan 30 17:09:08 2016
+++ gcc-3.4.3/gcc/doc/cppopts.texi	Sat Jan 30 17:09:28 2016
@@ -671,7 +671,7 @@
 Enable special code to work around file systems which only permit very
 short file names, such as MS-DOS@.
 
-@itemx --help
+@item --help
 @itemx --target-help
 @opindex help
 @opindex target-help
--- gcc-3.4.3/gcc/doc/invoke.texi.orig	Sat Jan 30 17:13:18 2016
+++ gcc-3.4.3/gcc/doc/invoke.texi	Sat Jan 30 17:14:09 2016
@@ -787,7 +787,7 @@
 generic, or subprogram renaming declaration).  Such files are also
 called @dfn{specs}.
 
-@itemx @var{file}.adb
+@item @var{file}.adb
 Ada source code file containing a library unit body (a subprogram or
 package body).  Such files are also called @dfn{bodies}.
 
@@ -6658,7 +6658,7 @@
 @samp{arm1136js}, @samp{arm1136jfs} ,@samp{xscale}, @samp{iwmmxt},
 @samp{ep9312}.
 
-@itemx -mtune=@var{name}
+@item -mtune=@var{name}
 @opindex mtune
 This option is very similar to the @option{-mcpu=} option, except that
 instead of specifying the actual target processor type, and hence
@@ -7968,7 +7968,7 @@
 Assume that the floating-point coprocessor only supports single-precision
 operations.
 
-@itemx -mdouble-float
+@item -mdouble-float
 @opindex mdouble-float
 Assume that the floating-point coprocessor supports double-precision
 operations.  This is the default.
--- gcc-3.4.3/gcc/doc/extend.texi.orig	Sat Jan 30 17:14:48 2016
+++ gcc-3.4.3/gcc/doc/extend.texi	Sat Jan 30 17:20:30 2016
@@ -3709,6 +3709,8 @@
 @option{-fstrict-aliasing}, which is on by default at @option{-O2} or
 above in recent GCC versions.
 
+@end table
+
 @subsection i386 Type Attributes
 
 Two attributes are currently defined for i386 configurations:
--- gcc-3.4.3/gcc/doc/extend.texi.orig	Sat Jan 30 17:24:18 2016
+++ gcc-3.4.3/gcc/doc/extend.texi	Sat Jan 30 17:25:08 2016
@@ -3716,6 +3716,7 @@
 Two attributes are currently defined for i386 configurations:
 @code{ms_struct} and @code{gcc_struct}
 
+@table @code
 @item ms_struct
 @itemx gcc_struct
 @cindex @code{ms_struct}
--- gcc-3.4.3/gcc/doc/c-tree.texi.orig	Sat Jan 30 17:29:36 2016
+++ gcc-3.4.3/gcc/doc/c-tree.texi	Sat Jan 30 17:29:47 2016
@@ -2065,7 +2065,7 @@
 generate these expressions anyhow, if it can tell that strictness does
 not matter.
 
-@itemx PLUS_EXPR
+@item PLUS_EXPR
 @itemx MINUS_EXPR
 @itemx MULT_EXPR
 @itemx TRUNC_DIV_EXPR
--- gcc-3.4.3/gcc/doc/md.texi.orig	Sat Jan 30 17:30:12 2016
+++ gcc-3.4.3/gcc/doc/md.texi	Sat Jan 30 17:30:21 2016
@@ -2539,7 +2539,7 @@
 Similar, for other arithmetic operations.
 @cindex @code{min@var{m}3} instruction pattern
 @cindex @code{max@var{m}3} instruction pattern
-@itemx @samp{min@var{m}3}, @samp{max@var{m}3}
+@item @samp{min@var{m}3}, @samp{max@var{m}3}
 Floating point min and max operations.  If both operands are zeros,
 or if either operand is NaN, then it is unspecified which of the two
 operands is returned as the result.
--- gcc-3.4.3/gcc/doc/gcc.texi	2004-05-24 00:56:28.000000000 +0000
+++ gcc-3.4.3/gcc/doc/gcc.texi.new	2019-02-05 19:06:22.521683040 +0000
@@ -90,11 +90,11 @@ For GCC Version @value{version-GCC}@*
 Published by:
 @multitable @columnfractions 0.5 0.5
 @item GNU Press
-@tab Website: www.gnupress.org
+@tab Website: @uref{http://www.gnupress.org}
 @item a division of the
-@tab General: @tex press@@gnu.org @end tex
+@tab General: @email{press@@gnu.org}
 @item Free Software Foundation
-@tab Orders:  @tex sales@@gnu.org @end tex
+@tab Orders:  @email{sales@@gnu.org}
 @item 59 Temple Place Suite 330
 @tab Tel 617-542-5942
 @item Boston, MA 02111-1307 USA