gdb, gdbserver, gdbsupport: fix leading space vs tabs issues

Many spots incorrectly use only spaces for indentation (for example,
there are a lot of spots in ada-lang.c).  I've always found it awkward
when I needed to edit one of these spots: do I keep the original wrong
indentation, or do I fix it?  What if the lines around it are also
wrong, do I fix them too?  I probably don't want to fix them in the same
patch, to avoid adding noise to my patch.

So I propose to fix as much as possible once and for all (hopefully).

One typical counter argument for this is that it makes code archeology
more difficult, because git-blame will show this commit as the last
change for these lines.  My counter counter argument is: when
git-blaming, you often need to do "blame the file at the parent commit"
anyway, to go past some other refactor that touched the line you are
interested in, but is not the change you are looking for.  So you
already need a somewhat efficient way to do this.

Using some interactive tool, rather than plain git-blame, makes this
trivial.  For example, I use "tig blame <file>", where going back past
the commit that changed the currently selected line is one keystroke.
It looks like Magit in Emacs does it too (though I've never used it).
Web viewers of Github and Gitlab do it too.  My point is that it won't
really make archeology more difficult.

The other typical counter argument is that it will cause conflicts with
existing patches.  That's true... but it's a one time cost, and those
are not conflicts that are difficult to resolve.  I have also tried "git
rebase --ignore-whitespace", it seems to work well.  Although that will
re-introduce the faulty indentation, so one needs to take care of fixing
the indentation in the patch after that (which is easy).

gdb/ChangeLog:

	* aarch64-linux-tdep.c: Fix indentation.
	* aarch64-ravenscar-thread.c: Fix indentation.
	* aarch64-tdep.c: Fix indentation.
	* aarch64-tdep.h: Fix indentation.
	* ada-lang.c: Fix indentation.
	* ada-lang.h: Fix indentation.
	* ada-tasks.c: Fix indentation.
	* ada-typeprint.c: Fix indentation.
	* ada-valprint.c: Fix indentation.
	* ada-varobj.c: Fix indentation.
	* addrmap.c: Fix indentation.
	* addrmap.h: Fix indentation.
	* agent.c: Fix indentation.
	* aix-thread.c: Fix indentation.
	* alpha-bsd-nat.c: Fix indentation.
	* alpha-linux-tdep.c: Fix indentation.
	* alpha-mdebug-tdep.c: Fix indentation.
	* alpha-nbsd-tdep.c: Fix indentation.
	* alpha-obsd-tdep.c: Fix indentation.
	* alpha-tdep.c: Fix indentation.
	* amd64-bsd-nat.c: Fix indentation.
	* amd64-darwin-tdep.c: Fix indentation.
	* amd64-linux-nat.c: Fix indentation.
	* amd64-linux-tdep.c: Fix indentation.
	* amd64-nat.c: Fix indentation.
	* amd64-obsd-tdep.c: Fix indentation.
	* amd64-tdep.c: Fix indentation.
	* amd64-windows-tdep.c: Fix indentation.
	* annotate.c: Fix indentation.
	* arc-tdep.c: Fix indentation.
	* arch-utils.c: Fix indentation.
	* arch/arm-get-next-pcs.c: Fix indentation.
	* arch/arm.c: Fix indentation.
	* arm-linux-nat.c: Fix indentation.
	* arm-linux-tdep.c: Fix indentation.
	* arm-nbsd-tdep.c: Fix indentation.
	* arm-pikeos-tdep.c: Fix indentation.
	* arm-tdep.c: Fix indentation.
	* arm-tdep.h: Fix indentation.
	* arm-wince-tdep.c: Fix indentation.
	* auto-load.c: Fix indentation.
	* auxv.c: Fix indentation.
	* avr-tdep.c: Fix indentation.
	* ax-gdb.c: Fix indentation.
	* ax-general.c: Fix indentation.
	* bfin-linux-tdep.c: Fix indentation.
	* block.c: Fix indentation.
	* block.h: Fix indentation.
	* blockframe.c: Fix indentation.
	* bpf-tdep.c: Fix indentation.
	* break-catch-sig.c: Fix indentation.
	* break-catch-syscall.c: Fix indentation.
	* break-catch-throw.c: Fix indentation.
	* breakpoint.c: Fix indentation.
	* breakpoint.h: Fix indentation.
	* bsd-uthread.c: Fix indentation.
	* btrace.c: Fix indentation.
	* build-id.c: Fix indentation.
	* buildsym-legacy.h: Fix indentation.
	* buildsym.c: Fix indentation.
	* c-typeprint.c: Fix indentation.
	* c-valprint.c: Fix indentation.
	* c-varobj.c: Fix indentation.
	* charset.c: Fix indentation.
	* cli/cli-cmds.c: Fix indentation.
	* cli/cli-decode.c: Fix indentation.
	* cli/cli-decode.h: Fix indentation.
	* cli/cli-script.c: Fix indentation.
	* cli/cli-setshow.c: Fix indentation.
	* coff-pe-read.c: Fix indentation.
	* coffread.c: Fix indentation.
	* compile/compile-cplus-types.c: Fix indentation.
	* compile/compile-object-load.c: Fix indentation.
	* compile/compile-object-run.c: Fix indentation.
	* completer.c: Fix indentation.
	* corefile.c: Fix indentation.
	* corelow.c: Fix indentation.
	* cp-abi.h: Fix indentation.
	* cp-namespace.c: Fix indentation.
	* cp-support.c: Fix indentation.
	* cp-valprint.c: Fix indentation.
	* cris-linux-tdep.c: Fix indentation.
	* cris-tdep.c: Fix indentation.
	* darwin-nat-info.c: Fix indentation.
	* darwin-nat.c: Fix indentation.
	* darwin-nat.h: Fix indentation.
	* dbxread.c: Fix indentation.
	* dcache.c: Fix indentation.
	* disasm.c: Fix indentation.
	* dtrace-probe.c: Fix indentation.
	* dwarf2/abbrev.c: Fix indentation.
	* dwarf2/attribute.c: Fix indentation.
	* dwarf2/expr.c: Fix indentation.
	* dwarf2/frame.c: Fix indentation.
	* dwarf2/index-cache.c: Fix indentation.
	* dwarf2/index-write.c: Fix indentation.
	* dwarf2/line-header.c: Fix indentation.
	* dwarf2/loc.c: Fix indentation.
	* dwarf2/macro.c: Fix indentation.
	* dwarf2/read.c: Fix indentation.
	* dwarf2/read.h: Fix indentation.
	* elfread.c: Fix indentation.
	* eval.c: Fix indentation.
	* event-top.c: Fix indentation.
	* exec.c: Fix indentation.
	* exec.h: Fix indentation.
	* expprint.c: Fix indentation.
	* f-lang.c: Fix indentation.
	* f-typeprint.c: Fix indentation.
	* f-valprint.c: Fix indentation.
	* fbsd-nat.c: Fix indentation.
	* fbsd-tdep.c: Fix indentation.
	* findvar.c: Fix indentation.
	* fork-child.c: Fix indentation.
	* frame-unwind.c: Fix indentation.
	* frame-unwind.h: Fix indentation.
	* frame.c: Fix indentation.
	* frv-linux-tdep.c: Fix indentation.
	* frv-tdep.c: Fix indentation.
	* frv-tdep.h: Fix indentation.
	* ft32-tdep.c: Fix indentation.
	* gcore.c: Fix indentation.
	* gdb_bfd.c: Fix indentation.
	* gdbarch.sh: Fix indentation.
	* gdbarch.c: Re-generate
	* gdbarch.h: Re-generate.
	* gdbcore.h: Fix indentation.
	* gdbthread.h: Fix indentation.
	* gdbtypes.c: Fix indentation.
	* gdbtypes.h: Fix indentation.
	* glibc-tdep.c: Fix indentation.
	* gnu-nat.c: Fix indentation.
	* gnu-nat.h: Fix indentation.
	* gnu-v2-abi.c: Fix indentation.
	* gnu-v3-abi.c: Fix indentation.
	* go32-nat.c: Fix indentation.
	* guile/guile-internal.h: Fix indentation.
	* guile/scm-cmd.c: Fix indentation.
	* guile/scm-frame.c: Fix indentation.
	* guile/scm-iterator.c: Fix indentation.
	* guile/scm-math.c: Fix indentation.
	* guile/scm-ports.c: Fix indentation.
	* guile/scm-pretty-print.c: Fix indentation.
	* guile/scm-value.c: Fix indentation.
	* h8300-tdep.c: Fix indentation.
	* hppa-linux-nat.c: Fix indentation.
	* hppa-linux-tdep.c: Fix indentation.
	* hppa-nbsd-nat.c: Fix indentation.
	* hppa-nbsd-tdep.c: Fix indentation.
	* hppa-obsd-nat.c: Fix indentation.
	* hppa-tdep.c: Fix indentation.
	* hppa-tdep.h: Fix indentation.
	* i386-bsd-nat.c: Fix indentation.
	* i386-darwin-nat.c: Fix indentation.
	* i386-darwin-tdep.c: Fix indentation.
	* i386-dicos-tdep.c: Fix indentation.
	* i386-gnu-nat.c: Fix indentation.
	* i386-linux-nat.c: Fix indentation.
	* i386-linux-tdep.c: Fix indentation.
	* i386-nto-tdep.c: Fix indentation.
	* i386-obsd-tdep.c: Fix indentation.
	* i386-sol2-nat.c: Fix indentation.
	* i386-tdep.c: Fix indentation.
	* i386-tdep.h: Fix indentation.
	* i386-windows-tdep.c: Fix indentation.
	* i387-tdep.c: Fix indentation.
	* i387-tdep.h: Fix indentation.
	* ia64-libunwind-tdep.c: Fix indentation.
	* ia64-libunwind-tdep.h: Fix indentation.
	* ia64-linux-nat.c: Fix indentation.
	* ia64-linux-tdep.c: Fix indentation.
	* ia64-tdep.c: Fix indentation.
	* ia64-tdep.h: Fix indentation.
	* ia64-vms-tdep.c: Fix indentation.
	* infcall.c: Fix indentation.
	* infcmd.c: Fix indentation.
	* inferior.c: Fix indentation.
	* infrun.c: Fix indentation.
	* iq2000-tdep.c: Fix indentation.
	* language.c: Fix indentation.
	* linespec.c: Fix indentation.
	* linux-fork.c: Fix indentation.
	* linux-nat.c: Fix indentation.
	* linux-tdep.c: Fix indentation.
	* linux-thread-db.c: Fix indentation.
	* lm32-tdep.c: Fix indentation.
	* m2-lang.c: Fix indentation.
	* m2-typeprint.c: Fix indentation.
	* m2-valprint.c: Fix indentation.
	* m32c-tdep.c: Fix indentation.
	* m32r-linux-tdep.c: Fix indentation.
	* m32r-tdep.c: Fix indentation.
	* m68hc11-tdep.c: Fix indentation.
	* m68k-bsd-nat.c: Fix indentation.
	* m68k-linux-nat.c: Fix indentation.
	* m68k-linux-tdep.c: Fix indentation.
	* m68k-tdep.c: Fix indentation.
	* machoread.c: Fix indentation.
	* macrocmd.c: Fix indentation.
	* macroexp.c: Fix indentation.
	* macroscope.c: Fix indentation.
	* macrotab.c: Fix indentation.
	* macrotab.h: Fix indentation.
	* main.c: Fix indentation.
	* mdebugread.c: Fix indentation.
	* mep-tdep.c: Fix indentation.
	* mi/mi-cmd-catch.c: Fix indentation.
	* mi/mi-cmd-disas.c: Fix indentation.
	* mi/mi-cmd-env.c: Fix indentation.
	* mi/mi-cmd-stack.c: Fix indentation.
	* mi/mi-cmd-var.c: Fix indentation.
	* mi/mi-cmds.c: Fix indentation.
	* mi/mi-main.c: Fix indentation.
	* mi/mi-parse.c: Fix indentation.
	* microblaze-tdep.c: Fix indentation.
	* minidebug.c: Fix indentation.
	* minsyms.c: Fix indentation.
	* mips-linux-nat.c: Fix indentation.
	* mips-linux-tdep.c: Fix indentation.
	* mips-nbsd-tdep.c: Fix indentation.
	* mips-tdep.c: Fix indentation.
	* mn10300-linux-tdep.c: Fix indentation.
	* mn10300-tdep.c: Fix indentation.
	* moxie-tdep.c: Fix indentation.
	* msp430-tdep.c: Fix indentation.
	* namespace.h: Fix indentation.
	* nat/fork-inferior.c: Fix indentation.
	* nat/gdb_ptrace.h: Fix indentation.
	* nat/linux-namespaces.c: Fix indentation.
	* nat/linux-osdata.c: Fix indentation.
	* nat/netbsd-nat.c: Fix indentation.
	* nat/x86-dregs.c: Fix indentation.
	* nbsd-nat.c: Fix indentation.
	* nbsd-tdep.c: Fix indentation.
	* nios2-linux-tdep.c: Fix indentation.
	* nios2-tdep.c: Fix indentation.
	* nto-procfs.c: Fix indentation.
	* nto-tdep.c: Fix indentation.
	* objfiles.c: Fix indentation.
	* objfiles.h: Fix indentation.
	* opencl-lang.c: Fix indentation.
	* or1k-tdep.c: Fix indentation.
	* osabi.c: Fix indentation.
	* osabi.h: Fix indentation.
	* osdata.c: Fix indentation.
	* p-lang.c: Fix indentation.
	* p-typeprint.c: Fix indentation.
	* p-valprint.c: Fix indentation.
	* parse.c: Fix indentation.
	* ppc-linux-nat.c: Fix indentation.
	* ppc-linux-tdep.c: Fix indentation.
	* ppc-nbsd-nat.c: Fix indentation.
	* ppc-nbsd-tdep.c: Fix indentation.
	* ppc-obsd-nat.c: Fix indentation.
	* ppc-ravenscar-thread.c: Fix indentation.
	* ppc-sysv-tdep.c: Fix indentation.
	* ppc64-tdep.c: Fix indentation.
	* printcmd.c: Fix indentation.
	* proc-api.c: Fix indentation.
	* producer.c: Fix indentation.
	* producer.h: Fix indentation.
	* prologue-value.c: Fix indentation.
	* prologue-value.h: Fix indentation.
	* psymtab.c: Fix indentation.
	* python/py-arch.c: Fix indentation.
	* python/py-bpevent.c: Fix indentation.
	* python/py-event.c: Fix indentation.
	* python/py-event.h: Fix indentation.
	* python/py-finishbreakpoint.c: Fix indentation.
	* python/py-frame.c: Fix indentation.
	* python/py-framefilter.c: Fix indentation.
	* python/py-inferior.c: Fix indentation.
	* python/py-infthread.c: Fix indentation.
	* python/py-objfile.c: Fix indentation.
	* python/py-prettyprint.c: Fix indentation.
	* python/py-registers.c: Fix indentation.
	* python/py-signalevent.c: Fix indentation.
	* python/py-stopevent.c: Fix indentation.
	* python/py-stopevent.h: Fix indentation.
	* python/py-threadevent.c: Fix indentation.
	* python/py-tui.c: Fix indentation.
	* python/py-unwind.c: Fix indentation.
	* python/py-value.c: Fix indentation.
	* python/py-xmethods.c: Fix indentation.
	* python/python-internal.h: Fix indentation.
	* python/python.c: Fix indentation.
	* ravenscar-thread.c: Fix indentation.
	* record-btrace.c: Fix indentation.
	* record-full.c: Fix indentation.
	* record.c: Fix indentation.
	* reggroups.c: Fix indentation.
	* regset.h: Fix indentation.
	* remote-fileio.c: Fix indentation.
	* remote.c: Fix indentation.
	* reverse.c: Fix indentation.
	* riscv-linux-tdep.c: Fix indentation.
	* riscv-ravenscar-thread.c: Fix indentation.
	* riscv-tdep.c: Fix indentation.
	* rl78-tdep.c: Fix indentation.
	* rs6000-aix-tdep.c: Fix indentation.
	* rs6000-lynx178-tdep.c: Fix indentation.
	* rs6000-nat.c: Fix indentation.
	* rs6000-tdep.c: Fix indentation.
	* rust-lang.c: Fix indentation.
	* rx-tdep.c: Fix indentation.
	* s12z-tdep.c: Fix indentation.
	* s390-linux-tdep.c: Fix indentation.
	* score-tdep.c: Fix indentation.
	* ser-base.c: Fix indentation.
	* ser-mingw.c: Fix indentation.
	* ser-uds.c: Fix indentation.
	* ser-unix.c: Fix indentation.
	* serial.c: Fix indentation.
	* sh-linux-tdep.c: Fix indentation.
	* sh-nbsd-tdep.c: Fix indentation.
	* sh-tdep.c: Fix indentation.
	* skip.c: Fix indentation.
	* sol-thread.c: Fix indentation.
	* solib-aix.c: Fix indentation.
	* solib-darwin.c: Fix indentation.
	* solib-frv.c: Fix indentation.
	* solib-svr4.c: Fix indentation.
	* solib.c: Fix indentation.
	* source.c: Fix indentation.
	* sparc-linux-tdep.c: Fix indentation.
	* sparc-nbsd-tdep.c: Fix indentation.
	* sparc-obsd-tdep.c: Fix indentation.
	* sparc-ravenscar-thread.c: Fix indentation.
	* sparc-tdep.c: Fix indentation.
	* sparc64-linux-tdep.c: Fix indentation.
	* sparc64-nbsd-tdep.c: Fix indentation.
	* sparc64-obsd-tdep.c: Fix indentation.
	* sparc64-tdep.c: Fix indentation.
	* stabsread.c: Fix indentation.
	* stack.c: Fix indentation.
	* stap-probe.c: Fix indentation.
	* stubs/ia64vms-stub.c: Fix indentation.
	* stubs/m32r-stub.c: Fix indentation.
	* stubs/m68k-stub.c: Fix indentation.
	* stubs/sh-stub.c: Fix indentation.
	* stubs/sparc-stub.c: Fix indentation.
	* symfile-mem.c: Fix indentation.
	* symfile.c: Fix indentation.
	* symfile.h: Fix indentation.
	* symmisc.c: Fix indentation.
	* symtab.c: Fix indentation.
	* symtab.h: Fix indentation.
	* target-float.c: Fix indentation.
	* target.c: Fix indentation.
	* target.h: Fix indentation.
	* tic6x-tdep.c: Fix indentation.
	* tilegx-linux-tdep.c: Fix indentation.
	* tilegx-tdep.c: Fix indentation.
	* top.c: Fix indentation.
	* tracefile-tfile.c: Fix indentation.
	* tracepoint.c: Fix indentation.
	* tui/tui-disasm.c: Fix indentation.
	* tui/tui-io.c: Fix indentation.
	* tui/tui-regs.c: Fix indentation.
	* tui/tui-stack.c: Fix indentation.
	* tui/tui-win.c: Fix indentation.
	* tui/tui-winsource.c: Fix indentation.
	* tui/tui.c: Fix indentation.
	* typeprint.c: Fix indentation.
	* ui-out.h: Fix indentation.
	* unittests/copy_bitwise-selftests.c: Fix indentation.
	* unittests/memory-map-selftests.c: Fix indentation.
	* utils.c: Fix indentation.
	* v850-tdep.c: Fix indentation.
	* valarith.c: Fix indentation.
	* valops.c: Fix indentation.
	* valprint.c: Fix indentation.
	* valprint.h: Fix indentation.
	* value.c: Fix indentation.
	* value.h: Fix indentation.
	* varobj.c: Fix indentation.
	* vax-tdep.c: Fix indentation.
	* windows-nat.c: Fix indentation.
	* windows-tdep.c: Fix indentation.
	* xcoffread.c: Fix indentation.
	* xml-syscall.c: Fix indentation.
	* xml-tdesc.c: Fix indentation.
	* xstormy16-tdep.c: Fix indentation.
	* xtensa-config.c: Fix indentation.
	* xtensa-linux-nat.c: Fix indentation.
	* xtensa-linux-tdep.c: Fix indentation.
	* xtensa-tdep.c: Fix indentation.

gdbserver/ChangeLog:

	* ax.cc: Fix indentation.
	* dll.cc: Fix indentation.
	* inferiors.h: Fix indentation.
	* linux-low.cc: Fix indentation.
	* linux-nios2-low.cc: Fix indentation.
	* linux-ppc-ipa.cc: Fix indentation.
	* linux-ppc-low.cc: Fix indentation.
	* linux-x86-low.cc: Fix indentation.
	* linux-xtensa-low.cc: Fix indentation.
	* regcache.cc: Fix indentation.
	* server.cc: Fix indentation.
	* tracepoint.cc: Fix indentation.

gdbsupport/ChangeLog:

	* common-exceptions.h: Fix indentation.
	* event-loop.cc: Fix indentation.
	* fileio.cc: Fix indentation.
	* filestuff.cc: Fix indentation.
	* gdb-dlfcn.cc: Fix indentation.
	* gdb_string_view.h: Fix indentation.
	* job-control.cc: Fix indentation.
	* signals.cc: Fix indentation.

Change-Id: I4bad7ae6be0fbe14168b8ebafb98ffe14964a695

1 files changed, 62 insertions, 62 deletions

diff --git a/gdb/top.c b/gdb/top.c
index 6233575..e82828e 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -610,15 +610,15 @@ execute_command (const char *p, int from_tty)
 	}
 
       /* FIXME: cagney/2002-02-02: The c->type test is pretty dodgy
-         while the is_complete_command(cfunc) test is just plain
-         bogus.  They should both be replaced by a test of the form
-         c->strip_trailing_white_space_p.  */
+	 while the is_complete_command(cfunc) test is just plain
+	 bogus.  They should both be replaced by a test of the form
+	 c->strip_trailing_white_space_p.  */
       /* NOTE: cagney/2002-02-02: The function.cfunc in the below
-         can't be replaced with func.  This is because it is the
-         cfunc, and not the func, that has the value that the
-         is_complete_command hack is testing for.  */
+	 can't be replaced with func.  This is because it is the
+	 cfunc, and not the func, that has the value that the
+	 is_complete_command hack is testing for.  */
       /* Clear off trailing whitespace, except for set and complete
-         command.  */
+	 command.  */
       std::string without_whitespace;
       if (arg
 	  && c->type != set_cmd
@@ -833,8 +833,8 @@ gdb_readline_no_editing (const char *prompt)
   if (prompt != NULL)
     {
       /* Don't use a _filtered function here.  It causes the assumed
-         character position to be off, since the newline we read from
-         the user is not accounted for.  */
+	 character position to be off, since the newline we read from
+	 the user is not accounted for.  */
       fputs_unfiltered (prompt, gdb_stdout);
       gdb_flush (gdb_stdout);
     }
@@ -1265,7 +1265,7 @@ gdb_safe_append_history (void)
       ret = rename (local_history_filename.c_str (), history_filename);
       saved_errno = errno;
       if (ret < 0 && saved_errno != EEXIST)
-        warning (_("Could not rename %s to %s: %s"),
+	warning (_("Could not rename %s to %s: %s"),
 		 local_history_filename.c_str (), history_filename,
 		 safe_strerror (saved_errno));
     }
@@ -1331,8 +1331,8 @@ command_line_input (const char *prompt_arg, const char *annotation_suffix)
       gdb::unique_xmalloc_ptr<char> rl;
 
       /* Make sure that all output has been output.  Some machines may
-         let you get away with leaving out some of the gdb_flush, but
-         not all.  */
+	 let you get away with leaving out some of the gdb_flush, but
+	 not all.  */
       wrap_here ("");
       gdb_flush (gdb_stdout);
       gdb_flush (gdb_stderr);
@@ -1470,167 +1470,167 @@ This GDB was configured as follows:\n\
 "), host_name, target_name);
 
   fprintf_filtered (stream, _("\
-             --with-auto-load-dir=%s\n\
-             --with-auto-load-safe-path=%s\n\
+	     --with-auto-load-dir=%s\n\
+	     --with-auto-load-safe-path=%s\n\
 "), AUTO_LOAD_DIR, AUTO_LOAD_SAFE_PATH);
 
 #if HAVE_LIBEXPAT
   fprintf_filtered (stream, _("\
-             --with-expat\n\
+	     --with-expat\n\
 "));
 #else
   fprintf_filtered (stream, _("\
-             --without-expat\n\
+	     --without-expat\n\
 "));
 #endif
 
   if (GDB_DATADIR[0])
     fprintf_filtered (stream, _("\
-             --with-gdb-datadir=%s%s\n\
+	     --with-gdb-datadir=%s%s\n\
 "), GDB_DATADIR, GDB_DATADIR_RELOCATABLE ? " (relocatable)" : "");
 
 #ifdef ICONV_BIN
   fprintf_filtered (stream, _("\
-             --with-iconv-bin=%s%s\n\
+	     --with-iconv-bin=%s%s\n\
 "), ICONV_BIN, ICONV_BIN_RELOCATABLE ? " (relocatable)" : "");
 #endif
 
   if (JIT_READER_DIR[0])
     fprintf_filtered (stream, _("\
-             --with-jit-reader-dir=%s%s\n\
+	     --with-jit-reader-dir=%s%s\n\
 "), JIT_READER_DIR, JIT_READER_DIR_RELOCATABLE ? " (relocatable)" : "");
 
 #if HAVE_LIBUNWIND_IA64_H
   fprintf_filtered (stream, _("\
-             --with-libunwind-ia64\n\
+	     --with-libunwind-ia64\n\
 "));
 #else
   fprintf_filtered (stream, _("\
-             --without-libunwind-ia64\n\
+	     --without-libunwind-ia64\n\
 "));
 #endif
 
 #if HAVE_LIBLZMA
   fprintf_filtered (stream, _("\
-             --with-lzma\n\
+	     --with-lzma\n\
 "));
 #else
   fprintf_filtered (stream, _("\
-             --without-lzma\n\
+	     --without-lzma\n\
 "));
 #endif
 
 #if HAVE_LIBBABELTRACE
   fprintf_filtered (stream, _("\
-             --with-babeltrace\n\
+	     --with-babeltrace\n\
 "));
 #else
   fprintf_filtered (stream, _("\
-             --without-babeltrace\n\
+	     --without-babeltrace\n\
 "));
 #endif
 
 #if HAVE_LIBIPT
   fprintf_filtered (stream, _("\
-             --with-intel-pt\n\
+	     --with-intel-pt\n\
 "));
 #else
   fprintf_filtered (stream, _("\
-             --without-intel-pt\n\
+	     --without-intel-pt\n\
 "));
 #endif
 
 #if HAVE_LIBMPFR
   fprintf_filtered (stream, _("\
-             --with-mpfr\n\
+	     --with-mpfr\n\
 "));
 #else
   fprintf_filtered (stream, _("\
-             --without-mpfr\n\
+	     --without-mpfr\n\
 "));
 #endif
 #if HAVE_LIBXXHASH
   fprintf_filtered (stream, _("\
-             --with-xxhash\n\
+	     --with-xxhash\n\
 "));
 #else
   fprintf_filtered (stream, _("\
-             --without-xxhash\n\
+	     --without-xxhash\n\
 "));
 #endif
 #ifdef WITH_PYTHON_PATH
   fprintf_filtered (stream, _("\
-             --with-python=%s%s\n\
+	     --with-python=%s%s\n\
 "), WITH_PYTHON_PATH, PYTHON_PATH_RELOCATABLE ? " (relocatable)" : "");
 #else
   fprintf_filtered (stream, _("\
-             --without-python\n\
+	     --without-python\n\
 "));
 #endif
 #ifdef WITH_PYTHON_LIBDIR
   fprintf_filtered (stream, _("\
-             --with-python-libdir=%s%s\n\
+	     --with-python-libdir=%s%s\n\
 "), WITH_PYTHON_LIBDIR, PYTHON_LIBDIR_RELOCATABLE ? " (relocatable)" : "");
 #else
   fprintf_filtered (stream, _("\
-             --without-python-libdir\n\
+	     --without-python-libdir\n\
 "));
 #endif
 
 #if HAVE_LIBDEBUGINFOD
   fprintf_filtered (stream, _("\
-             --with-debuginfod\n\
+	     --with-debuginfod\n\
 "));
 #else
    fprintf_filtered (stream, _("\
-             --without-debuginfod\n\
+	     --without-debuginfod\n\
 "));
 #endif
 
 #if HAVE_GUILE
   fprintf_filtered (stream, _("\
-             --with-guile\n\
+	     --with-guile\n\
 "));
 #else
   fprintf_filtered (stream, _("\
-             --without-guile\n\
+	     --without-guile\n\
 "));
 #endif
 
 #if HAVE_SOURCE_HIGHLIGHT
   fprintf_filtered (stream, _("\
-             --enable-source-highlight\n\
+	     --enable-source-highlight\n\
 "));
 #else
   fprintf_filtered (stream, _("\
-             --disable-source-highlight\n\
+	     --disable-source-highlight\n\
 "));
 #endif
 
 #ifdef RELOC_SRCDIR
   fprintf_filtered (stream, _("\
-             --with-relocated-sources=%s\n\
+	     --with-relocated-sources=%s\n\
 "), RELOC_SRCDIR);
 #endif
 
   if (DEBUGDIR[0])
     fprintf_filtered (stream, _("\
-             --with-separate-debug-dir=%s%s\n\
+	     --with-separate-debug-dir=%s%s\n\
 "), DEBUGDIR, DEBUGDIR_RELOCATABLE ? " (relocatable)" : "");
 
   if (TARGET_SYSTEM_ROOT[0])
     fprintf_filtered (stream, _("\
-             --with-sysroot=%s%s\n\
+	     --with-sysroot=%s%s\n\
 "), TARGET_SYSTEM_ROOT, TARGET_SYSTEM_ROOT_RELOCATABLE ? " (relocatable)" : "");
 
   if (SYSTEM_GDBINIT[0])
     fprintf_filtered (stream, _("\
-             --with-system-gdbinit=%s%s\n\
+	     --with-system-gdbinit=%s%s\n\
 "), SYSTEM_GDBINIT, SYSTEM_GDBINIT_RELOCATABLE ? " (relocatable)" : "");
 
   if (SYSTEM_GDBINIT_DIR[0])
     fprintf_filtered (stream, _("\
-             --with-system-gdbinit-dir=%s%s\n\
+	     --with-system-gdbinit-dir=%s%s\n\
 "), SYSTEM_GDBINIT_DIR, SYSTEM_GDBINIT_DIR_RELOCATABLE ? " (relocatable)" : "");
 
   /* We assume "relocatable" will be printed at least once, thus we always
@@ -1852,13 +1852,13 @@ static enum auto_boolean interactive_mode = AUTO_BOOLEAN_AUTO;
 
 static void
 show_interactive_mode (struct ui_file *file, int from_tty,
-                       struct cmd_list_element *c,
-                       const char *value)
+		       struct cmd_list_element *c,
+		       const char *value)
 {
   if (interactive_mode == AUTO_BOOLEAN_AUTO)
     fprintf_filtered (file, "Debugger's interactive mode "
-		            "is %s (currently %s).\n",
-                      value, input_interactive_p (current_ui) ? "on" : "off");
+			    "is %s (currently %s).\n",
+		      value, input_interactive_p (current_ui) ? "on" : "off");
   else
     fprintf_filtered (file, "Debugger's interactive mode is %s.\n", value);
 }
@@ -2056,8 +2056,8 @@ init_history (void)
   else if (history_filename == nullptr)
     {
       /* We include the current directory so that if the user changes
-         directories the file written will be the same as the one
-         that was read.  */
+	 directories the file written will be the same as the one
+	 that was read.  */
 #ifdef __MSDOS__
       /* No leading dots in file names are allowed on MSDOS.  */
       const char *fname = "_gdb_history";
@@ -2289,16 +2289,16 @@ Use \"on\" to enable the notification, and \"off\" to disable it."),
 			   &setlist, &showlist);
 
   add_setshow_filename_cmd ("data-directory", class_maintenance,
-                           &staged_gdb_datadir, _("Set GDB's data directory."),
-                           _("Show GDB's data directory."),
-                           _("\
+			   &staged_gdb_datadir, _("Set GDB's data directory."),
+			   _("Show GDB's data directory."),
+			   _("\
 When set, GDB uses the specified path to search for data files."),
-                           set_gdb_datadir, show_gdb_datadir,
-                           &setlist,
-                           &showlist);
+			   set_gdb_datadir, show_gdb_datadir,
+			   &setlist,
+			   &showlist);
 
   add_setshow_auto_boolean_cmd ("interactive-mode", class_support,
-                                &interactive_mode, _("\
+				&interactive_mode, _("\
 Set whether GDB's standard input is a terminal."), _("\
 Show whether GDB's standard input is a terminal."), _("\
 If on, GDB assumes that standard input is a terminal.  In practice, it\n\
@@ -2307,9 +2307,9 @@ commands entered at the command prompt.  If off, GDB assumes that standard\n\
 input is not a terminal, and uses the default answer to all queries.\n\
 If auto (the default), determine which mode to use based on the standard\n\
 input settings."),
-                        NULL,
-                        show_interactive_mode,
-                        &setlist, &showlist);
+			NULL,
+			show_interactive_mode,
+			&setlist, &showlist);
 
   c = add_cmd ("new-ui", class_support, new_ui_command, _("\
 Create a new UI.\n\