More trailing whitespace.

36 files changed, 107 insertions, 107 deletions

diff --git a/config/arc.exp b/config/arc.exp
index 33c948e..5fc3501 100644
--- a/config/arc.exp
+++ b/config/arc.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/arm-ice.exp b/config/arm-ice.exp
index 1affda1..b6cb2b7 100644
--- a/config/arm-ice.exp
+++ b/config/arm-ice.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/base-config.exp b/config/base-config.exp
index dba347a..e994143 100644
--- a/config/base-config.exp
+++ b/config/base-config.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/base68k.exp b/config/base68k.exp
index f8fb361..65db43c 100644
--- a/config/base68k.exp
+++ b/config/base68k.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -148,7 +148,7 @@ proc base68k_ld { dest prog } {
 	if [board_info $dest exists download_response] {
 	    remote_expect $dest 5 {
 		 [board_info $dest download_response] { }
-		 timeout { 
+		 timeout {
 		    perror "Download command never responded."
 		    return "unresolved"
 		}
diff --git a/config/bug.exp b/config/bug.exp
index f4f6b44..45d0c0d 100644
--- a/config/bug.exp
+++ b/config/bug.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/config/cfdbug.exp b/config/cfdbug.exp
index d461576..610e672 100644
--- a/config/cfdbug.exp
+++ b/config/cfdbug.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/config/cygmon.exp b/config/cygmon.exp
index 7fb7dd1..dbde7f6 100644
--- a/config/cygmon.exp
+++ b/config/cygmon.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/d10v.exp b/config/d10v.exp
index 1affda1..b6cb2b7 100644
--- a/config/d10v.exp
+++ b/config/d10v.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/ddb.exp b/config/ddb.exp
index 1be4324..bb6a943 100644
--- a/config/ddb.exp
+++ b/config/ddb.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
@@ -59,7 +59,7 @@ proc ${board}_init { dest } {
 		    remote_send $dest "set prompt \"NEC010> \"\n"
 		    exp_continue
 		}
-		-re "NEC010> $" { 
+		-re "NEC010> $" {
 		    set i 10
 		}
 		timeout { }
diff --git a/config/default.exp b/config/default.exp
index 11177cb..0b2547c 100644
--- a/config/default.exp
+++ b/config/default.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@prep.ai.mit.edu
diff --git a/config/dos.exp b/config/dos.exp
index 8fc3b13..02ce39f 100644
--- a/config/dos.exp
+++ b/config/dos.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
@@ -155,13 +155,13 @@ proc dos_prep_command { dest cmdline } {
     return $result
 }
 
-# 
+#
 # Run CMDLINE on DESTHOST. We handle two cases; one is where we're at
 # a DOS prompt, and the other is where we're in GDB.
 # We run CMDLINE by creating a batchfile, downloading it, and then
 # executing it; this handles the case where the commandline is too
 # long for command.com to deal with.
-# 
+#
 
 proc dos_exec { dest program pargs inp outp } {
     set cmdline "$program $pargs"
@@ -212,7 +212,7 @@ proc dos_exec { dest program pargs inp outp } {
     return [list -1 "program execution failed"]
 }
 
-# 
+#
 # Start CMDLINE executing on DEST.
 # There are two cases that we handle, one where we're at a DOS prompt
 # and the other is when the remote machine is running GDB.
@@ -233,7 +233,7 @@ proc dos_start_command { cmdline dest } {
 		    set prefix "shell "
 		    set ok 1
 		}
-		-re "$shell_prompt" { 
+		-re "$shell_prompt" {
 		    set ok 1
 		}
 		default { }
@@ -278,7 +278,7 @@ proc dos_send { dest string } {
     }
 }
 
-# 
+#
 # Spawn PROGRAM on DEST, and return the spawn_id associated with the
 # connection; we can only spawn one command at a time.
 #
@@ -414,7 +414,7 @@ proc dos_file { dest op args } {
 		remote_exec $dest "del" "$x"
 	    }
 	    return
-	    
+
 	}
 	default {
 	    return [eval standard_file \{$dest\} \{$op\} $args]
diff --git a/config/dve.exp b/config/dve.exp
index 02a2643..49ae1a9 100644
--- a/config/dve.exp
+++ b/config/dve.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
diff --git a/config/gdb-comm.exp b/config/gdb-comm.exp
index 9d20509..5f28393 100644
--- a/config/gdb-comm.exp
+++ b/config/gdb-comm.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -139,7 +139,7 @@ proc gdb_comm_go_idle { } {
 	    remote_send host "y\n"
 	    exp_continue
 	}
-	-re "No exec.* file now.*$gdb_prompt $" { 
+	-re "No exec.* file now.*$gdb_prompt $" {
 	    return 0
 	}
 	default {
diff --git a/config/h8300.exp b/config/h8300.exp
index 1affda1..b6cb2b7 100644
--- a/config/h8300.exp
+++ b/config/h8300.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/i386-bozo.exp b/config/i386-bozo.exp
index 4e28116..30c3fa0 100644
--- a/config/i386-bozo.exp
+++ b/config/i386-bozo.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/i960.exp b/config/i960.exp
index c44c0f5..cf3a1bb 100644
--- a/config/i960.exp
+++ b/config/i960.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
@@ -81,7 +81,7 @@ proc i960_ld { dest prog } {
     remote_binary $dest
     remote_send $dest "\n"
     remote_expect $dest 5 {
-	-re $shell_prompt { } 
+	-re $shell_prompt { }
     }
     remote_send $dest "do\n"
     remote_expect $dest 5 {
@@ -117,7 +117,7 @@ proc i960_ld { dest prog } {
     set result 1
     remote_send $dest "\n"
     remote_expect $dest 1 {
-	-re "$shell_prompt" { 
+	-re "$shell_prompt" {
 	    set result 0
 	    exp_continue
 	}
@@ -160,14 +160,14 @@ proc i960_wait { dest timeout } {
 	    set status $expect_out(3,string)
 	    exp_continue
 	}
-	-re "(.*)$shell_prompt" { 
+	-re "(.*)$shell_prompt" {
 	    append output $expect_out(1,string)
 	    set bstatus [check_for_board_status output]
 	    if { $bstatus >= 0 } {
 		set status $bstatus
 	    }
 	}
-	-re "\[\r\n\]+" { 
+	-re "\[\r\n\]+" {
 	    # Sometimes the board goes wacky in the head, and we have
 	    # to shoot it.
 	    append output $expect_out(buffer)
diff --git a/config/m32r-stub.exp b/config/m32r-stub.exp
index fa43509..1c28647 100644
--- a/config/m32r-stub.exp
+++ b/config/m32r-stub.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/m32r.exp b/config/m32r.exp
index 1affda1..b6cb2b7 100644
--- a/config/m32r.exp
+++ b/config/m32r.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/m68hc11.exp b/config/m68hc11.exp
index fa8097c..b9cf839 100644
--- a/config/m68hc11.exp
+++ b/config/m68hc11.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/m68k-emc.exp b/config/m68k-emc.exp
index 60bda42..b4206c7 100644
--- a/config/m68k-emc.exp
+++ b/config/m68k-emc.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/config/mips-idt.exp b/config/mips-idt.exp
index 76c7ca2..2543840 100644
--- a/config/mips-idt.exp
+++ b/config/mips-idt.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
diff --git a/config/mn10200-eval.exp b/config/mn10200-eval.exp
index 0f7a051..4b4262f 100644
--- a/config/mn10200-eval.exp
+++ b/config/mn10200-eval.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
diff --git a/config/mn10300-eval.exp b/config/mn10300-eval.exp
index 3405287..3e98803 100644
--- a/config/mn10300-eval.exp
+++ b/config/mn10300-eval.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
diff --git a/config/powerpc-bug.exp b/config/powerpc-bug.exp
index 1affda1..b6cb2b7 100644
--- a/config/powerpc-bug.exp
+++ b/config/powerpc-bug.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/proelf.exp b/config/proelf.exp
index 5c34681..e57ef1a 100644
--- a/config/proelf.exp
+++ b/config/proelf.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/rom68k.exp b/config/rom68k.exp
index 9e9d0ca..2aa0be6 100644
--- a/config/rom68k.exp
+++ b/config/rom68k.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/config/sh.exp b/config/sh.exp
index 1affda1..b6cb2b7 100644
--- a/config/sh.exp
+++ b/config/sh.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/sid.exp b/config/sid.exp
index fceaf0d..1a4ffdb 100644
--- a/config/sid.exp
+++ b/config/sid.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/config/slite.exp b/config/slite.exp
index 392e347..7755f1d 100644
--- a/config/slite.exp
+++ b/config/slite.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/config/sparclet.exp b/config/sparclet.exp
index 9f13e68..d1ad202 100644
--- a/config/sparclet.exp
+++ b/config/sparclet.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/config/tic80.exp b/config/tic80.exp
index feeb5f2..04dae68 100644
--- a/config/tic80.exp
+++ b/config/tic80.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/config/udi.exp b/config/udi.exp
index c7a7f07..f0d31e6 100644
--- a/config/udi.exp
+++ b/config/udi.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -85,7 +85,7 @@ proc udi_load { dest prog args } {
 	    exp_continue
 	}
 	-re "\[\r\n\]+" {
-	    if { ! $noappend } { 
+	    if { ! $noappend } {
 		append output $expect_out(buffer)
 		if { [string length $output] < 512000 } {
 		    exp_continue
@@ -118,7 +118,7 @@ proc udi_load { dest prog args } {
 	    warning "Resetting $dest."
 	    remote_send $dest "r\n"
 	    remote_expect $dest 5 {
-		-re "r.*$shell_prompt.*" { 
+		-re "r.*$shell_prompt.*" {
 		    verbose "Target reset." 2
 		}
 		timeout {
diff --git a/config/vr4100.exp b/config/vr4100.exp
index 9a9bb0c..e2b1f6c 100644
--- a/config/vr4100.exp
+++ b/config/vr4100.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/vr4300.exp b/config/vr4300.exp
index 9a9bb0c..e2b1f6c 100644
--- a/config/vr4300.exp
+++ b/config/vr4300.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/vr5000.exp b/config/vr5000.exp
index b5338e3..0971a93 100644
--- a/config/vr5000.exp
+++ b/config/vr5000.exp
@@ -4,15 +4,15 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-dejagnu@gnu.org
diff --git a/config/vrtx.exp b/config/vrtx.exp
index 298a8e1..db2b644 100644
--- a/config/vrtx.exp
+++ b/config/vrtx.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.