[RFA + doc] Document unimplemented "-break-insert -r"

[Keith Seitz <keiths at redhat dot com>]

Hi,

While poking around -break-insert this afternoon, I noticed that the 
"-r" option is completely unimplemented, but is mentioned (briefly) in 
the example for the command's documentation in the User Manual.

This patch removes mention of the "-r" option (comments it out), removes 
mention of "rbreak" from the corresponding list of "GDB commands", and 
adds a PR number to the XFAILed tests in the test suite. [The sources do 
not otherwise even mention this "-r" option.]

I'm including the doc inline and the testsuite patch as an attachment to 
avoid any line-wrap issues.

Keith

testsuite/ChangeLog
2012-06-20  Keith Seitz  <keiths@redhat.com>

	PR mi/14270
	* gdb.mi/mi-break.exp (test_rbreak_creation_and_listing):
	Add bugzilla numbers to XFAILed tests.

doc/ChangeLog
2012-06-20  Keith Seitz  <keiths@redhat.com>

	PR mi/14270
	* gdb.texinfo (GDB/MI Breakpoint Commands): Remove "-r" option
	from example.  Remove "rbreak" from list of corresponding
	gdb commands.

Index: doc/gdb.texinfo
===================================================================
RCS file: /cvs/src/src/gdb/doc/gdb.texinfo,v
retrieving revision 1.977
diff -u -p -r1.977 gdb.texinfo
--- doc/gdb.texinfo	20 Jun 2012 20:11:06 -0000	1.977
+++ doc/gdb.texinfo	20 Jun 2012 20:19:20 -0000
@@ -28088,7 +28088,7 @@ Note: this format is open to change.
 @subsubheading @value{GDBN} Command

 The corresponding @value{GDBN} commands are @samp{break}, @samp{tbreak},
-@samp{hbreak}, @samp{thbreak}, and @samp{rbreak}.
+@samp{hbreak}, and @samp{thbreak}. @c and @samp{rbreak}.

 @subsubheading Example

@@ -28117,11 +28117,11 @@ bkpt=@{number="2",type="breakpoint",disp
 addr="0x00010774",func="foo",file="recursive2.c",
 fullname="/home/foo/recursive2.c",line="11",times="0"@}]@}
 (gdb)
--break-insert -r foo.*
-~int foo(int, int);
-^done,bkpt=@{number="3",addr="0x00010774",file="recursive2.c,
-"fullname="/home/foo/recursive2.c",line="11",times="0"@}
-(gdb)
+@c -break-insert -r foo.*
+@c ~int foo(int, int);
+@c ^done,bkpt=@{number="3",addr="0x00010774",file="recursive2.c,
+@c "fullname="/home/foo/recursive2.c",line="11",times="0"@}
+@c (gdb)
 @end smallexample

 @subheading The @code{-break-list} Command
Index: testsuite/gdb.mi/mi-break.exp
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.mi/mi-break.exp,v
retrieving revision 1.33
diff -u -p -r1.33 mi-break.exp
--- testsuite/gdb.mi/mi-break.exp	4 Jan 2012 08:17:54 -0000	1.33
+++ testsuite/gdb.mi/mi-break.exp	20 Jun 2012 20:19:20 -0000
@@ -121,27 +121,27 @@ proc test_rbreak_creation_and_listing {}
     # -break-insert -r .*llee
     # -break-list
 
-    setup_xfail "*-*-*"
+    setup_xfail "*-*-*" mi/14270
     mi_gdb_test "122-break-insert -r main" \
              "122\\^done,bkpt=\{number=\"5\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_main_body\"\}" \
              "break-insert -r operation"
 
-    setup_xfail "*-*-*"
+    setup_xfail "*-*-*" mi/14270
     mi_gdb_test "133-break-insert -r callee2" \
              "133\\^done,bkpt=\{number=\"6\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\}" \
              "insert breakpoint with regexp callee2"
 
-    setup_xfail "*-*-*"
+    setup_xfail "*-*-*" mi/14270
     mi_gdb_test "144-break-insert -r callee" \
 	    "144\\^done,bkpt=\{number=\"7\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee1_body\"\},bkpt=\{number=\"8\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\},bkpt=\{number=\"9\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee3_body\"\},bkpt=\{number=\"10\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee4_body\"\}" \
              "insert breakpoint with regexp callee"
 
-    setup_xfail "*-*-*"
+    setup_xfail "*-*-*" mi/14270
     mi_gdb_test "155-break-insert -r \.\*llee" \
 	    "155\\^done,bkpt=\{number=\"11\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee1_body\"\},bkpt=\{number=\"12\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\},bkpt=\{number=\"13\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee3_body\"\},bkpt=\{number=\"14\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee4_body\"\}" \
              "insert breakpoint with regexp .*llee"
 
-    setup_xfail "*-*-*"
+    setup_xfail "*-*-*" mi/14270
     mi_gdb_test "166-break-list" \
 	    "1\\\^done,BreakpointTable=\{nr_rows=\".\",nr_cols=\".\",hdr=\\\[\{width=\".*\",alignment=\".*\",col_name=\"number\",colhdr=\"Num\"\}.*colhdr=\"Type\".*colhdr=\"Disp\".*colhdr=\"Enb\".*colhdr=\"Address\".*colhdr=\"What\".*\\\],body=\\\[bkpt=\{number=\"5\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"$line_main_body\",times=\"0\"\},.*\}\\\]\}" \
                 "list of breakpoints"