"set print raw frame-arguments" -> "set print raw-frame-arguments"

A following patch will introduce options for the "backtrace" command,
based on some "set print" and "set backtrace" settings.  There's one
setting in particular that is a bit annoying if we want to describe
the backtrace options and the settings commands using the same data
structures:

  "set print raw frame-arguments"

The problem is that space between "raw" and "frame-arguments".

Calling the option

  "bt -raw frame-arguments"

would be odd.  So I'm calling the option

  "bt -raw-frame-arguments"

instead.

And for consistency, this patch renames the set/show commands to:

 "set print raw-frame-arguments"
 "show print raw-frame-arguments"

I.e., dash instead of space.  The old commands are left in place, but
marked deprecated.

We need to adjust a couple testcases, because the relevant tests use
gdb_test_no_output and the old commands are no longer silent:

  (gdb) set print raw frame-arguments on
  Warning: command 'set print raw frame-arguments' is deprecated.
  Use 'set print raw-frame-arguments'.

gdb/ChangeLog:
2019-06-13  Pedro Alves  <palves@redhat.com>

	* NEWS (Changed commands): Mention set/show print raw-frame-arguments,
	and that "set/show print raw frame-arguments" are now deprecated.

	* cli/cli-decode.c (add_setshow_boolean_cmd): Now returns the
	command.
	* command.h (add_setshow_boolean_cmd): Return cmd_list_element *.
	* stack.c (_initialize_stack): Install "set/show print
	raw-frame-arguments", and deprecate "set/show print raw
	frame-arguments".
	* valprint.c (_initialize_valprint): Deprecate "set/show print
	raw".

gdb/doc/ChangeLog:
2019-06-13  Pedro Alves  <palves@redhat.com>

	* gdb.texinfo (Print Settings): Document "set/show print
	raw-frame-arguments" instead of "set/show print raw
	frame-arguments".

gdb/testsuite/ChangeLog:
2019-06-13  Pedro Alves  <palves@redhat.com>

	* gdb.guile/scm-frame-args.exp: Use "set print
	raw-frame-arguments" instead of "set print raw frame-arguments".
	* gdb.python/py-frame-args.exp: Likewise.

2 files changed, 9 insertions, 3 deletions

diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 3615e96..013ef02 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,5 +1,11 @@
 2019-06-13  Pedro Alves  <palves@redhat.com>
 
+	* gdb.texinfo (Print Settings): Document "set/show print
+	raw-frame-arguments" instead of "set/show print raw
+	frame-arguments".
+
+2019-06-13  Pedro Alves  <palves@redhat.com>
+
 	* gdb.texinfo (Maintenance Commands): Document "maint
 	test-settings" commands.
 
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 07dc246..2b8758f 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -10533,16 +10533,16 @@ thus speeding up the display of each Ada frame.
 @item show print frame-arguments
 Show how the value of arguments should be displayed when printing a frame.
 
-@item set print raw frame-arguments on
+@item set print raw-frame-arguments on
 Print frame arguments in raw, non pretty-printed, form.
 
-@item set print raw frame-arguments off
+@item set print raw-frame-arguments off
 Print frame arguments in pretty-printed form, if there is a pretty-printer
 for the value (@pxref{Pretty Printing}),
 otherwise print the value in raw form.
 This is the default.
 
-@item show print raw frame-arguments
+@item show print raw-frame-arguments
 Show whether to print frame arguments in raw form.
 
 @anchor{set print entry-values}