remove redundant blank from strings (Re: Static tracepoints support)

[Pedro Alves <pedro at codesourcery dot com>]

On Monday 28 June 2010 13:26:38, Pedro Alves wrote:
> > 
> > > +If a line number is specified, probe the marker at start of code \n\
> > > +for that line. If a function is specified, probe the marker at start \n\
> > 
> > The blank before "\n\" is redundant (here and elsewhere), its only
> > effect is to bloat the image of GDB.
> 
> :-) Fixed the new instances.

And now applied this patch to fix all others.

-- 
Pedro Alves

2010-07-01  Pedro Alves  <pedro@codesourcery.com>

	* breakpoint.c (update_watchpoint, _initialize_breakpoint): Remove
	unnecessary space in string.
	* filesystem.c (_initialize_filesystem): Ditto.
	* frame.c (_initialize_frame): Ditto.
	* infcmd.c (step_once): Ditto.
	* infrun.c (_initialize_infrun): Ditto.
	* linux-nat.c (linux_child_follow_fork): Ditto.
	* maint.c (maintenance_deprecate): Ditto.
	* memattr.c (_initialize_mem): Ditto.
	* mips-tdep.c (_initialize_mips_tdep): Ditto.
	* monitor.c (monitor_open): Ditto.
	* procfs.c (procfs_xfer_memory): Ditto.
	* reverse.c (bookmarks_info): Ditto.
	* sh64-tdep.c (sh64_show_media_regs, sh64_show_compact_regs): Ditto.
	* stack.c (_initialize_stack): Ditto.
	* tracepoint.c (_initialize_tracepoint): Ditto.
	* xtensa-tdep.c (xtensa_supply_gregset,
	xtensa_regset_from_core_section): Ditto.

---
 gdb/breakpoint.c  |    4 ++--
 gdb/filesystem.c  |   14 +++++++-------
 gdb/frame.c       |    2 +-
 gdb/infcmd.c      |    2 +-
 gdb/infrun.c      |    4 ++--
 gdb/linux-nat.c   |    2 +-
 gdb/maint.c       |    4 ++--
 gdb/memattr.c     |    6 +++---
 gdb/mips-tdep.c   |    2 +-
 gdb/monitor.c     |    2 +-
 gdb/procfs.c      |    6 +++---
 gdb/reverse.c     |    2 +-
 gdb/sh64-tdep.c   |    6 +++---
 gdb/stack.c       |    2 +-
 gdb/tracepoint.c  |    6 +++---
 gdb/xtensa-tdep.c |    4 ++--
 16 files changed, 34 insertions(+), 34 deletions(-)

Index: src/gdb/breakpoint.c
===================================================================
--- src.orig/gdb/breakpoint.c	2010-07-01 16:05:45.000000000 +0100
+++ src/gdb/breakpoint.c	2010-07-01 16:05:58.000000000 +0100
@@ -1584,7 +1584,7 @@ update_watchpoint (struct breakpoint *b,
   else if (!within_current_scope)
     {
       printf_filtered (_("\
-Watchpoint %d deleted because the program has left the block \n\
+Watchpoint %d deleted because the program has left the block\n\
 in which its expression is valid.\n"),
 		       b->number);
       if (b->related_breakpoint)
@@ -12002,7 +12002,7 @@ if TPNUM is omitted, passcount refers to
 
   c = add_cmd ("breakpoints", class_breakpoint, save_breakpoints_command, _("\
 Save current breakpoint definitions as a script.\n\
-This includes all types of breakpoints (breakpoints, watchpoints, \n\
+This includes all types of breakpoints (breakpoints, watchpoints,\n\
 catchpoints, tracepoints).  Use the 'source' command in another debug\n\
 session to restore them."),
 	       &save_cmdlist);
Index: src/gdb/filesystem.c
===================================================================
--- src.orig/gdb/filesystem.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/filesystem.c	2010-07-01 16:05:58.000000000 +0100
@@ -89,13 +89,13 @@ _initialize_filesystem (void)
 Set assumed file system kind for target reported file names"), _("\
 Show assumed file system kind for target reported file names"),
 			_("\
-If `unix', target file names (e.g., loaded shared library file names) \n\
-starting the forward slash (`/') character are considered absolute, \n\
-and the directory separator character is the forward slash (`/').  If \n\
-`dos-based', target file names starting with a drive letter followed \n\
-by a colon (e.g., `c:'), are also considered absolute, and the \n\
-backslash (`\\') is also considered a directory separator.  Set to \n\
-`auto' (which is the default), to let GDB decide, based on its \n\
+If `unix', target file names (e.g., loaded shared library file names)\n\
+starting the forward slash (`/') character are considered absolute,\n\
+and the directory separator character is the forward slash (`/').  If\n\
+`dos-based', target file names starting with a drive letter followed\n\
+by a colon (e.g., `c:'), are also considered absolute, and the\n\
+backslash (`\\') is also considered a directory separator.  Set to\n\
+`auto' (which is the default), to let GDB decide, based on its\n\
 knowledge of the target operating system."),
 			NULL, /* setfunc */
 			show_target_file_system_kind_command,
Index: src/gdb/frame.c
===================================================================
--- src.orig/gdb/frame.c	2010-07-01 15:51:37.000000000 +0100
+++ src/gdb/frame.c	2010-07-01 16:05:58.000000000 +0100
@@ -2252,7 +2252,7 @@ Set whether backtraces should continue p
 Show whether backtraces should continue past the entry point of a program."),
 			   _("\
 Normally there are no callers beyond the entry point of a program, so GDB\n\
-will terminate the backtrace there.  Set this variable if you need to see \n\
+will terminate the backtrace there.  Set this variable if you need to see\n\
 the rest of the stack trace."),
 			   NULL,
 			   show_backtrace_past_entry,
Index: src/gdb/infcmd.c
===================================================================
--- src.orig/gdb/infcmd.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/infcmd.c	2010-07-01 16:05:58.000000000 +0100
@@ -1009,7 +1009,7 @@ step_once (int skip_subroutines, int sin
 
 	      target_terminal_ours ();
 	      printf_filtered (_("\
-Single stepping until exit from function %s, \n\
+Single stepping until exit from function %s,\n\
 which has no line number information.\n"), name);
 	    }
 	}
Index: src/gdb/infrun.c
===================================================================
--- src.orig/gdb/infrun.c	2010-07-01 15:51:37.000000000 +0100
+++ src/gdb/infrun.c	2010-07-01 16:05:58.000000000 +0100
@@ -6531,7 +6531,7 @@ from 1-15 are allowed for compatibility 
 Numeric ranges may be specified with the form LOW-HIGH (e.g. 1-5).\n\
 The special arg \"all\" is recognized to mean all signals except those\n\
 used by the debugger, typically SIGTRAP and SIGINT.\n\
-Recognized actions include \"s\" (toggles between stop and nostop), \n\
+Recognized actions include \"s\" (toggles between stop and nostop),\n\
 \"r\" (toggles between print and noprint), \"i\" (toggles between pass and \
 nopass), \"Q\" (noprint)\n\
 Stop means reenter debugger if this signal happens (implies print).\n\
@@ -6665,7 +6665,7 @@ An exec call replaces the program image 
 \n\
 follow-exec-mode can be:\n\
 \n\
-  new - the debugger creates a new inferior and rebinds the process \n\
+  new - the debugger creates a new inferior and rebinds the process\n\
 to this new inferior.  The program the process was running before\n\
 the exec call can be restarted afterwards by restarting the original\n\
 inferior.\n\
Index: src/gdb/linux-nat.c
===================================================================
--- src.orig/gdb/linux-nat.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/linux-nat.c	2010-07-01 16:05:58.000000000 +0100
@@ -679,7 +679,7 @@ linux_child_follow_fork (struct target_o
 	 in the foreground, the user will not be able to ctrl-c to get
 	 back the terminal, effectively hanging the debug session.  */
       fprintf_filtered (gdb_stderr, _("\
-Can not resume the parent process over vfork in the foreground while \n\
+Can not resume the parent process over vfork in the foreground while\n\
 holding the child stopped.  Try \"set detach-on-fork\" or \
 \"set schedule-multiple\".\n"));
       return 1;
Index: src/gdb/maint.c
===================================================================
--- src.orig/gdb/maint.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/maint.c	2010-07-01 16:05:58.000000000 +0100
@@ -536,8 +536,8 @@ maintenance_deprecate (char *args, int f
 {
   if (args == NULL || *args == '\0')
     {
-      printf_unfiltered (_("\"maintenance deprecate\" takes an argument, \n\
-the command you want to deprecate, and optionally the replacement command \n\
+      printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\
+the command you want to deprecate, and optionally the replacement command\n\
 enclosed in quotes.\n"));
     }
 
Index: src/gdb/memattr.c
===================================================================
--- src.orig/gdb/memattr.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/memattr.c	2010-07-01 16:05:58.000000000 +0100
@@ -730,9 +730,9 @@ _initialize_mem (void)
 Define attributes for memory region or reset memory region handling to\n\
 target-based.\n\
 Usage: mem auto\n\
-       mem <lo addr> <hi addr> [<mode> <width> <cache>], \n\
-where <mode>  may be rw (read/write), ro (read-only) or wo (write-only), \n\
-      <width> may be 8, 16, 32, or 64, and \n\
+       mem <lo addr> <hi addr> [<mode> <width> <cache>],\n\
+where <mode>  may be rw (read/write), ro (read-only) or wo (write-only),\n\
+      <width> may be 8, 16, 32, or 64, and\n\
       <cache> may be cache or nocache"));
 
   add_cmd ("mem", class_vars, mem_enable_command, _("\
Index: src/gdb/mips-tdep.c
===================================================================
--- src.orig/gdb/mips-tdep.c	2010-07-01 15:51:37.000000000 +0100
+++ src/gdb/mips-tdep.c	2010-07-01 16:05:58.000000000 +0100
@@ -6319,7 +6319,7 @@ search.  The only need to set it is when
 				&mask_address_var, _("\
 Set zeroing of upper 32 bits of 64-bit addresses."), _("\
 Show zeroing of upper 32 bits of 64-bit addresses."), _("\
-Use \"on\" to enable the masking, \"off\" to disable it and \"auto\" to \n\
+Use \"on\" to enable the masking, \"off\" to disable it and \"auto\" to\n\
 allow GDB to determine the correct value."),
 				NULL, show_mask_address,
 				&setmipscmdlist, &showmipscmdlist);
Index: src/gdb/monitor.c
===================================================================
--- src.orig/gdb/monitor.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/monitor.c	2010-07-01 16:05:58.000000000 +0100
@@ -721,7 +721,7 @@ monitor_open (char *args, struct monitor
   name = targ_ops->to_shortname;
 
   if (!args)
-    error (_("Use `target %s DEVICE-NAME' to use a serial port, or \n\
+    error (_("Use `target %s DEVICE-NAME' to use a serial port, or\n\
 `target %s HOST-NAME:PORT-NUMBER' to use a network connection."), name, name);
 
   target_preopen (from_tty);
Index: src/gdb/procfs.c
===================================================================
--- src.orig/gdb/procfs.c	2010-07-01 15:51:37.000000000 +0100
+++ src/gdb/procfs.c	2010-07-01 16:05:58.000000000 +0100
@@ -4280,15 +4280,15 @@ procfs_xfer_memory (CORE_ADDR memaddr, g
       if (dowrite)
 	{
 #ifdef NEW_PROC_API
-	  PROCFS_NOTE ("write memory: ");
+	  PROCFS_NOTE ("write memory:\n");
 #else
-	  PROCFS_NOTE ("write memory: \n");
+	  PROCFS_NOTE ("write memory:\n");
 #endif
 	  nbytes = write (pi->as_fd, myaddr, len);
 	}
       else
 	{
-	  PROCFS_NOTE ("read  memory: \n");
+	  PROCFS_NOTE ("read  memory:\n");
 	  nbytes = read (pi->as_fd, myaddr, len);
 	}
       if (nbytes < 0)
Index: src/gdb/reverse.c
===================================================================
--- src.orig/gdb/reverse.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/reverse.c	2010-07-01 16:05:58.000000000 +0100
@@ -306,7 +306,7 @@ bookmarks_info (char *args, int from_tty
 
   gdbarch = get_regcache_arch (get_current_regcache ());
   printf_filtered (_("Bookmark    Address     Opaque\n"));
-  printf_filtered (_("   ID                    Data \n"));
+  printf_filtered (_("   ID                    Data\n"));
 
   ALL_BOOKMARKS (b)
     printf_filtered ("   %d       %s    '%s'\n",
Index: src/gdb/sh64-tdep.c
===================================================================
--- src.orig/gdb/sh64-tdep.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/sh64-tdep.c	2010-07-01 16:05:58.000000000 +0100
@@ -1330,13 +1330,13 @@ sh64_show_media_regs (struct frame_info 
   int i;
 
   printf_filtered
-    ("PC=%s SR=%s \n",
+    ("PC=%s SR=%s\n",
      phex (get_frame_register_unsigned (frame,
 					gdbarch_pc_regnum (gdbarch)), 8),
      phex (get_frame_register_unsigned (frame, SR_REGNUM), 8));
 
   printf_filtered
-    ("SSR=%s SPC=%s \n",
+    ("SSR=%s SPC=%s\n",
      phex (get_frame_register_unsigned (frame, SSR_REGNUM), 8),
      phex (get_frame_register_unsigned (frame, SPC_REGNUM), 8));
   printf_filtered
@@ -1383,7 +1383,7 @@ sh64_show_compact_regs (struct frame_inf
   int i;
 
   printf_filtered
-    ("PC=%s \n",
+    ("PC=%s\n",
      phex (get_frame_register_unsigned (frame, PC_C_REGNUM), 8));
 
   printf_filtered
Index: src/gdb/stack.c
===================================================================
--- src.orig/gdb/stack.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/stack.c	2010-07-01 16:05:58.000000000 +0100
@@ -2210,7 +2210,7 @@ Use of the 'full' qualifier also prints 
     {
       add_com_alias ("t", "backtrace", class_stack, 0);
       add_com ("T", class_stack, backtrace_full_command, _("\
-Print backtrace of all stack frames, or innermost COUNT frames \n\
+Print backtrace of all stack frames, or innermost COUNT frames\n\
 and the values of the local variables.\n\
 With a negative argument, print outermost -COUNT frames.\n\
 Usage: T <count>\n"));
Index: src/gdb/tracepoint.c
===================================================================
--- src.orig/gdb/tracepoint.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/tracepoint.c	2010-07-01 16:05:58.000000000 +0100
@@ -4452,7 +4452,7 @@ Usage: tfind range addr1,addr2"),
 
   add_cmd ("line", class_trace, trace_find_line_command, _("\
 Select a trace frame by source line.\n\
-Argument can be a line number (with optional source file), \n\
+Argument can be a line number (with optional source file),\n\
 a function name, or '*' followed by an address.\n\
 Default argument is 'the next source line that was traced'."),
 	   &tfindlist);
@@ -4526,8 +4526,8 @@ Note: this command can only be used in a
 
   add_com ("actions", class_trace, trace_actions_command, _("\
 Specify the actions to be taken at a tracepoint.\n\
-Tracepoint actions may include collecting of specified data, \n\
-single-stepping, or enabling/disabling other tracepoints, \n\
+Tracepoint actions may include collecting of specified data,\n\
+single-stepping, or enabling/disabling other tracepoints,\n\
 depending on target's capabilities."));
 
   default_collect = xstrdup ("");
Index: src/gdb/xtensa-tdep.c
===================================================================
--- src.orig/gdb/xtensa-tdep.c	2010-07-01 15:51:36.000000000 +0100
+++ src/gdb/xtensa-tdep.c	2010-07-01 16:05:58.000000000 +0100
@@ -811,7 +811,7 @@ xtensa_supply_gregset (const struct regs
   struct gdbarch *gdbarch = get_regcache_arch (rc);
   int i;
 
-  DEBUGTRACE ("xtensa_supply_gregset (..., regnum==%d, ...) \n", regnum);
+  DEBUGTRACE ("xtensa_supply_gregset (..., regnum==%d, ...)\n", regnum);
 
   if (regnum == gdbarch_pc_regnum (gdbarch) || regnum == -1)
     regcache_raw_supply (rc, gdbarch_pc_regnum (gdbarch), (char *) &regs->pc);
@@ -869,7 +869,7 @@ xtensa_regset_from_core_section (struct 
 				 size_t sect_size)
 {
   DEBUGTRACE ("xtensa_regset_from_core_section "
-	      "(..., sect_name==\"%s\", sect_size==%x) \n",
+	      "(..., sect_name==\"%s\", sect_size==%x)\n",
 	      sect_name, (unsigned int) sect_size);
 
   if (strcmp (sect_name, ".reg") == 0