Update core-related help strings

This updates some help strings in corefile.c and gcore.c.

2018-04-27  Tom Tromey  <tom@tromey.com>

	* corefile.c (_initialize_core): Update help string.
	* gcore.c (_initialize_gcore): Update help string.

diff --git a/gdb/corefile.c b/gdb/corefile.c
index 06b2686..5f66ead 100644 (file)
--- a/gdb/corefile.c
+++ b/gdb/corefile.c
@@ -485,6 +485,7 @@ _initialize_core (void)
 
   c = add_cmd ("core-file", class_files, core_file_command, _("\
 Use FILE as core dump for examining memory and registers.\n\
+Usage: core-file FILE\n\
 No arg means have no core file.  This command has been superseded by the\n\
 `target core' and `detach' commands."), &cmdlist);
   set_cmd_completer (c, filename_completer);

diff --git a/gdb/gcore.c b/gdb/gcore.c
index 5ff4e6d..c538100 100644 (file)
--- a/gdb/gcore.c
+++ b/gdb/gcore.c
@@ -611,7 +611,8 @@ _initialize_gcore (void)
 {
   add_com ("generate-core-file", class_files, gcore_command, _("\
 Save a core file with the current state of the debugged process.\n\
-Argument is optional filename.  Default filename is 'core.<process_id>'."));
+Usage: generate-core-file [FILENAME]\n\
+Argument is optional filename.  Default filename is 'core.PROCESS_ID'."));
 
   add_com_alias ("gcore", "generate-core-file", class_files, 1);
 }