* Makefile.in (VERSION): Roll to 4.6.8.

(OBS):  Put version.o first, so Makefile rebuild happens early.

* command.h:  Publicize prototype for not_just_help_class_command.
* command.c:  Remove proto.
* maint.c:  Mark "mt" as an abbrev, to avoid duplicated help
output.  Move "maint info" from class info to class maintenance,
and improve text.
* infrun.c:  Move "stop" to class_obscure, and give it a
function so it will not be seen as a global help topic.  FIXME,
it should be possible to set these attributes independently.

* core.c (core_command):  Make nicer error message for no core support.

5 files changed, 12 insertions, 14 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2f1ca49..5dc671f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -5,10 +5,10 @@ Thu Oct 15 02:59:30 1992  John Gilmore  (gnu@cygnus.com)
 	
 	* command.h:  Publicize prototype for not_just_help_class_command.
 	* command.c:  Remove proto.
-	* maint.c (maintenance_init):  Mark "mt" as an abbrev, to avoid
-	duplicated help output.  Move "maint info" from class info to
-	class maintenance, and improve text.
-	* infrun.c ():  Move "stop" to class_obscure, and give it a
+	* maint.c:  Mark "mt" as an abbrev, to avoid duplicated help
+	output.  Move "maint info" from class info to class maintenance,
+	and improve text.
+	* infrun.c:  Move "stop" to class_obscure, and give it a
 	function so it will not be seen as a global help topic.  FIXME,
 	it should be possible to set these attributes independently.
 
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 19d8674..b31deec 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -166,7 +166,7 @@ CDEPS = ${XM_CDEPS} ${TM_CDEPS} ${NAT_CDEPS} \
 ADD_FILES = ${REGEX} ${ALLOCA}  ${XM_ADD_FILES} ${TM_ADD_FILES} ${NAT_ADD_FILES}
 ADD_DEPS = ${REGEX1} ${ALLOCA1} ${XM_ADD_FILES} ${TM_ADD_FILES} ${NAT_ADD_FILES}
 
-VERSION = 4.6.7
+VERSION = 4.6.8
 DIST=gdb
 
 LINT=/usr/5bin/lint
@@ -286,10 +286,10 @@ TAGFILES_MAINDIR = $(SFILES_MAINDIR) $(ALLDEPFILES_MAINDIR) \
              ${HFILES} ${ALLPARAM} ${POSSLIBS_MAINDIR} 
 TARFILES = ${TAGFILES_MAINDIR} ${OTHERS} ${REMOTE_EXAMPLES}
 
-OBS = main.o blockframe.o breakpoint.o findvar.o stack.o source.o \
+OBS = version.o main.o blockframe.o breakpoint.o findvar.o stack.o source.o \
     values.o eval.o valops.o valarith.o valprint.o printcmd.o \
     symtab.o symfile.o symmisc.o infcmd.o infrun.o remote.o \
-    command.o utils.o expprint.o environ.o version.o gdbtypes.o \
+    command.o utils.o expprint.o environ.o gdbtypes.o \
     copying.o $(DEPFILES) mem-break.o target.o \
     ieee-float.o putenv.o parse.o language.o $(YYOBJ) \
     buildsym.o objfiles.o minsyms.o maint.o demangle.o \
diff --git a/gdb/command.c b/gdb/command.c
index 92d83ec..9c19433 100644
--- a/gdb/command.c
+++ b/gdb/command.c
@@ -45,9 +45,6 @@ parse_binary_operation PARAMS ((char *));
 static void
 print_doc_line PARAMS ((FILE *, char *));
 
-extern void
-not_just_help_class_command PARAMS ((char *, int));
-
 /* Add element named NAME to command list *LIST.
    FUN should be the function to execute the command;
    it will get a character string as argument, with leading
diff --git a/gdb/core.c b/gdb/core.c
index 2b45c1c..ca52e39 100644
--- a/gdb/core.c
+++ b/gdb/core.c
@@ -48,6 +48,7 @@ core_file_command (filename, from_tty)
      int from_tty;
 {
   struct target_ops *t;
+
   dont_repeat ();			/* Either way, seems bogus. */
 
   t = find_core_target ();
@@ -57,7 +58,7 @@ core_file_command (filename, from_tty)
     else
       (t->to_open) (filename, from_tty);
   else
-    error ("unimplemented: core files");
+    error ("GDB can't read core files on this machine.");
 }
 
 
diff --git a/gdb/maint.c b/gdb/maint.c
index aff04b1..9a37fe0 100644
--- a/gdb/maint.c
+++ b/gdb/maint.c
@@ -167,10 +167,10 @@ to test internal functions such as the C++ demangler, etc.",
 		  &maintenancelist, "maintenance ", 0,
 		  &cmdlist);
 
-  add_com_alias ("mt", "maintenance", class_maintenance, 0);
+  add_com_alias ("mt", "maintenance", class_maintenance, 1);
 
-  add_prefix_cmd ("info", class_info, maintenance_info_command,
-		  "Commands for showing things about the program being debugged.",
+  add_prefix_cmd ("info", class_maintenance, maintenance_info_command,
+		  "Commands for showing internal info about the program being debugged.",
 		  &maintenanceinfolist, "maintenance info ", 0,
 		  &maintenancelist);