Fix @itemx vs. @itemx

gcc/:
	* doc/c-tree.texi (Expression trees): Use @itemx for all but
	the first item for merged items.
	* doc/extend.texi (Variable Attributes): Likewise.
	* doc/install.texi (Configuration): Likewise.
	* doc/invoke.texi (RS/6000 and PowerPC Options, RX Options):
	Likewise.

From-SVN: r155263

5 files changed, 23 insertions, 14 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b205823..3f424e6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2009-12-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* doc/c-tree.texi (Expression trees): Use @itemx for all but
+	the first item for merged items.
+	* doc/extend.texi (Variable Attributes): Likewise.
+	* doc/install.texi (Configuration): Likewise.
+	* doc/invoke.texi (RS/6000 and PowerPC Options, RX Options):
+	Likewise.
+
 2009-12-15  Richard Guenther  <rguenther@suse.de>
 
 	* tree.c (free_lang_data_in_binfo): Do not free BINFO_OFFSET
diff --git a/gcc/doc/c-tree.texi b/gcc/doc/c-tree.texi
index 3549858..b53f758 100644
--- a/gcc/doc/c-tree.texi
+++ b/gcc/doc/c-tree.texi
@@ -2871,7 +2871,7 @@ chained together.  This facilitates adding new clauses during
 compilation.
 
 @item VEC_LSHIFT_EXPR
-@item VEC_RSHIFT_EXPR
+@itemx VEC_RSHIFT_EXPR
 These nodes represent whole vector left and right shifts, respectively.  
 The first operand is the vector to shift; it will always be of vector type.  
 The second operand is an expression for the number of bits by which to
@@ -2879,7 +2879,7 @@ shift.  Note that the result is undefined if the second operand is larger
 than or equal to the first operand's type size.
 
 @item VEC_WIDEN_MULT_HI_EXPR
-@item VEC_WIDEN_MULT_LO_EXPR
+@itemx VEC_WIDEN_MULT_LO_EXPR
 These nodes represent widening vector multiplication of the high and low
 parts of the two input vectors, respectively.  Their operands are vectors 
 that contain the same number of elements (@code{N}) of the same integral type.  
@@ -2891,7 +2891,7 @@ low @code{N/2} elements of the two vector are multiplied to produce the
 vector of @code{N/2} products.
 
 @item VEC_UNPACK_HI_EXPR
-@item VEC_UNPACK_LO_EXPR
+@itemx VEC_UNPACK_LO_EXPR
 These nodes represent unpacking of the high and low parts of the input vector,
 respectively.  The single operand is a vector that contains @code{N} elements 
 of the same integral or floating point type.  The result is a vector
@@ -2902,7 +2902,7 @@ In the case of @code{VEC_UNPACK_LO_EXPR} the low @code{N/2} elements of the
 vector are extracted and widened (promoted).
 
 @item VEC_UNPACK_FLOAT_HI_EXPR
-@item VEC_UNPACK_FLOAT_LO_EXPR
+@itemx VEC_UNPACK_FLOAT_LO_EXPR
 These nodes represent unpacking of the high and low parts of the input vector,
 where the values are converted from fixed point to floating point.  The
 single operand is a vector that contains @code{N} elements of the same
@@ -2938,13 +2938,13 @@ elements of the two vectors are merged (concatenated) to form the output
 vector.
 
 @item VEC_EXTRACT_EVEN_EXPR
-@item VEC_EXTRACT_ODD_EXPR
+@itemx VEC_EXTRACT_ODD_EXPR
 These nodes represent extracting of the even/odd elements of the two input 
 vectors, respectively. Their operands and result are vectors that contain the 
 same number of elements of the same type.
 
 @item VEC_INTERLEAVE_HIGH_EXPR
-@item VEC_INTERLEAVE_LOW_EXPR
+@itemx VEC_INTERLEAVE_LOW_EXPR
 These nodes represent merging and interleaving of the high/low elements of the
 two input vectors, respectively. The operands and the result are vectors that 
 contain the same number of elements (@code{N}) of the same type.
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index dd5a89c..148185a 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -4235,8 +4235,8 @@ Three attributes are currently defined for the Blackfin.
 
 @table @code
 @item l1_data
-@item l1_data_A
-@item l1_data_B
+@itemx l1_data_A
+@itemx l1_data_B
 @cindex @code{l1_data} variable attribute
 @cindex @code{l1_data_A} variable attribute
 @cindex @code{l1_data_B} variable attribute
@@ -4308,7 +4308,7 @@ allows modules to make no assumptions about where variables might be
 stored.
 
 @item io
-@item io (@var{addr})
+@itemx io (@var{addr})
 Variables with the @code{io} attribute are used to address
 memory-mapped peripherals.  If an address is specified, the variable
 is assigned that address, else it is not assigned an address (it is
@@ -4319,7 +4319,7 @@ int timer_count __attribute__((io(0x123)));
 @end example
 
 @item cb
-@item cb (@var{addr})
+@itemx cb (@var{addr})
 Variables with the @code{cb} attribute are used to access the control
 bus, using special instructions.  @code{addr} indicates the control bus
 address.  Example:
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 977aa80..b5bf1fd 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -1432,7 +1432,7 @@ increase the risk of undetected internal errors causing wrong code to be
 generated.
 
 @item --disable-stage1-checking
-@item --enable-stage1-checking
+@itemx --enable-stage1-checking
 @itemx --enable-stage1-checking=@var{list}
 If no @option{--enable-checking} option is specified the stage1
 compiler will be built with @samp{yes} checking enabled, otherwise
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index b548d0c..5cfd378 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -15072,7 +15072,7 @@ stored, which means code that walks the stack frame across interrupts or
 signals may get corrupted data.
 
 @item -mavoid-indexed-addresses
-@item -mno-avoid-indexed-addresses
+@itemx -mno-avoid-indexed-addresses
 @opindex mavoid-indexed-addresses
 @opindex mno-avoid-indexed-addresses
 Generate code that tries to avoid (not avoid) the use of indexed load
@@ -15543,14 +15543,14 @@ experiment and discover whether this feature is of benefit to their
 program.
 
 @item -msim
-@item -mno-sim
+@itemx -mno-sim
 @opindex msim
 @opindex mno-sim
 Use the simulator runtime.  The default is to use the libgloss board
 specific runtime.
 
 @item -mas100-syntax
-@item -mno-as100-syntax
+@itemx -mno-as100-syntax
 @opindex mas100-syntax
 @opindex mno-as100-syntax
 When generating assembler output use a syntax that is compatible with