whitespace cleanup, mostly for docs

Remove useless space/tab at end of lines.
Remove spaces in indentation and replace with tab.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>

4 files changed, 15 insertions, 15 deletions

diff --git a/doc/manual/primer/commands.txt b/doc/manual/primer/commands.txt
index c9db7ccb..61697349 100644
--- a/doc/manual/primer/commands.txt
+++ b/doc/manual/primer/commands.txt
@@ -55,7 +55,7 @@ static COMMAND_HELPER(handle_hello_args, const char **sep, const char **name)
 @endcode
 
 Of course, you may also call other macros or functions, but that extends
-beyond the scope of this tutorial on writing commands. 
+beyond the scope of this tutorial on writing commands.
 
 @section primercmdreg Command Registration
 
diff --git a/doc/manual/release.txt b/doc/manual/release.txt
index 737cf139..70a22ffd 100644
--- a/doc/manual/release.txt
+++ b/doc/manual/release.txt
@@ -399,7 +399,7 @@ affect its behavior:
 
 @section releasetutorial Release Tutorials
 
-This section should contain a brief tutorial for using the Release 
+This section should contain a brief tutorial for using the Release
 Script to perform release tasks, but the new script needs to be
 used for 0.3.0.
 
diff --git a/doc/manual/server.txt b/doc/manual/server.txt
index 57bac4a3..5250f7f1 100644
--- a/doc/manual/server.txt
+++ b/doc/manual/server.txt
@@ -320,6 +320,6 @@ openocd -s /usr/local/share/openocd -f httpd/httpd.tcl -f interface/dummy.cfg -f
 
 Navigate to: http://localhost:8888/
 
- 
+
 
  */
diff --git a/doc/openocd.texi b/doc/openocd.texi
index 02caf5b1..7281d717 100644
--- a/doc/openocd.texi
+++ b/doc/openocd.texi
@@ -3757,14 +3757,14 @@ Use it in board specific configuration files, not interactively.
 @comment the REAL name for this command is "ocd_flash_banks"
 @comment less confusing would be:  "flash list" (like "nand list")
 @deffn Command {flash banks}
-Prints a one-line summary of each device that was 
+Prints a one-line summary of each device that was
 declared using @command{flash bank}, numbered from zero.
 Note that this is the @emph{plural} form;
 the @emph{singular} form is a very different command.
 @end deffn
 
 @deffn Command {flash list}
-Retrieves a list of associative arrays for each device that was 
+Retrieves a list of associative arrays for each device that was
 declared using @command{flash bank}, numbered from zero.
 This returned list can be manipulated easily from within scripts.
 @end deffn
@@ -4914,28 +4914,28 @@ nand device $NANDFLASH at91sam9 $CHIPNAME 0x40000000 0xfffffe800
 @end example
 AT91SAM9 chips support single-bit ECC hardware. The @code{write_page} and
 @code{read_page} methods are used to utilize the ECC hardware unless they are
-disabled by using the @command{nand raw_access} command.  There are four 
+disabled by using the @command{nand raw_access} command.  There are four
 additional commands that are needed to fully configure the AT91SAM9 NAND
 controller.  Two are optional; most boards use the same wiring for ALE/CLE:
 @deffn Command {at91sam9 cle} num addr_line
-Configure the address line used for latching commands.  The @var{num} 
+Configure the address line used for latching commands.  The @var{num}
 parameter is the value shown by @command{nand list}.
 @end deffn
 @deffn Command {at91sam9 ale} num addr_line
-Configure the address line used for latching addresses.  The @var{num} 
+Configure the address line used for latching addresses.  The @var{num}
 parameter is the value shown by @command{nand list}.
 @end deffn
 
-For the next two commands, it is assumed that the pins have already been 
+For the next two commands, it is assumed that the pins have already been
 properly configured for input or output.
 @deffn Command {at91sam9 rdy_busy} num pio_base_addr pin
-Configure the RDY/nBUSY input from the NAND device.  The @var{num} 
-parameter is the value shown by @command{nand list}.  @var{pio_base_addr} 
+Configure the RDY/nBUSY input from the NAND device.  The @var{num}
+parameter is the value shown by @command{nand list}.  @var{pio_base_addr}
 is the base address of the PIO controller and @var{pin} is the pin number.
 @end deffn
 @deffn Command {at91sam9 ce} num pio_base_addr pin
-Configure the chip enable input to the NAND device.  The @var{num} 
-parameter is the value shown by @command{nand list}.  @var{pio_base_addr} 
+Configure the chip enable input to the NAND device.  The @var{num}
+parameter is the value shown by @command{nand list}.  @var{pio_base_addr}
 is the base address of the PIO controller and @var{pin} is the pin number.
 @end deffn
 @end deffn
@@ -5824,7 +5824,7 @@ and using the MCR instruction.
 an ARM register.)
 @end deffn
 
-@deffn Command {arm mrc} pX coproc op1 CRn CRm op2 
+@deffn Command {arm mrc} pX coproc op1 CRn CRm op2
 Read a coprocessor @var{pX} register passing parameters @var{CRn},
 @var{CRm}, opcodes @var{opc1} and @var{opc2},
 and the MRC instruction.
@@ -5843,7 +5843,7 @@ core mode if necessary.
 @cindex ARMv5
 
 The ARMv4 and ARMv5 architectures are widely used in embedded systems,
-and introduced core parts of the instruction set in use today. 
+and introduced core parts of the instruction set in use today.
 That includes the Thumb instruction set, introduced in the ARMv4T
 variant.