commit 283be8bfa4c19c60f81abbbb43e41b6ccfdff4a9
author Tom Tromey <tom@tromey.com> Sat Feb 22 11:48:26 2020 -0700
committer Tom Tromey <tom@tromey.com> Sat Feb 22 12:57:25 2020 -0700
tree 4e60faf23177f6a139412620150aee3b6eb6ce24
parent ca793b969c39158aa5fb10508a13d2696bf9c6d2

Add "usage" text to all TUI command help

This adds "usage" text to the help for all all the TUI commands.  In
some cases the usage is borderline, but I tend to think being complete
is preferable.

2020-02-22  Tom Tromey  <tom@tromey.com>

	* tui/tui-win.c (_initialize_tui_win): Add usage text.
	* tui/tui-stack.c (_initialize_tui_stack): Add usage text.
	* tui/tui-regs.c (_initialize_tui_regs): Add usage text.
	* tui/tui.c (_initialize_tui): Add usage text.

Change-Id: I727f7a7cfc03efa248ef98f30a18be393819e30b

gdb/ChangeLog

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 059e9cd..f45b740 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,12 @@
 2020-02-22  Tom Tromey  <tom@tromey.com>
 
+	* tui/tui-win.c (_initialize_tui_win): Add usage text.
+	* tui/tui-stack.c (_initialize_tui_stack): Add usage text.
+	* tui/tui-regs.c (_initialize_tui_regs): Add usage text.
+	* tui/tui.c (_initialize_tui): Add usage text.
+
+2020-02-22  Tom Tromey  <tom@tromey.com>
+
 	* tui/tui-win.c (tui_set_focus_command)
 	(tui_set_win_height_command): Use error_no_arg.
 	(_initialize_tui_win): Update help text.

gdb/tui/tui-regs.c

diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c
index 7858236..d33f0aa 100644
--- a/gdb/tui/tui-regs.c
+++ b/gdb/tui/tui-regs.c
@@ -654,6 +654,8 @@
   tuicmd = tui_get_cmd_list ();
 
   cmd = add_cmd ("reg", class_tui, tui_reg_command, _("\
-TUI command to control the register window."), tuicmd);
+TUI command to control the register window.\n\
+Usage: tui reg NAME\n\
+NAME is the name of the register group to display"), tuicmd);
   set_cmd_completer (cmd, tui_reggroup_completer);
 }

gdb/tui/tui-stack.c

diff --git a/gdb/tui/tui-stack.c b/gdb/tui/tui-stack.c
index 7758f2f..f1e075a 100644
--- a/gdb/tui/tui-stack.c
+++ b/gdb/tui/tui-stack.c
@@ -376,5 +376,6 @@
 {
   add_com ("update", class_tui, tui_update_command,
 	   _("Update the source window and locator to "
-	     "display the current execution point."));
+	     "display the current execution point.\n\
+Usage: update"));
 }

gdb/tui/tui-win.c

diff --git a/gdb/tui/tui-win.c b/gdb/tui/tui-win.c
index dad3464..b962e02 100644
--- a/gdb/tui/tui-win.c
+++ b/gdb/tui/tui-win.c
@@ -1035,7 +1035,8 @@
   add_com_alias ("wh", "winheight", class_tui, 0);
   set_cmd_completer (cmd, winheight_completer);
   add_info ("win", tui_all_windows_info,
-	    _("List of all displayed windows."));
+	    _("List of all displayed windows.\n\
+Usage: info win"));
   cmd = add_com ("focus", class_tui, tui_set_focus_command, _("\
 Set focus to named window or next/prev window.\n\
 Usage: focus [WINDOW-NAME | next | prev]\n\

gdb/tui/tui.c

diff --git a/gdb/tui/tui.c b/gdb/tui/tui.c
index 77d7c90..ac435d1 100644
--- a/gdb/tui/tui.c
+++ b/gdb/tui/tui.c
@@ -562,9 +562,11 @@
   tuicmd = tui_get_cmd_list ();
 
   add_cmd ("enable", class_tui, tui_enable_command,
-	   _("Enable TUI display mode."),
+	   _("Enable TUI display mode.\n\
+Usage: tui enable"),
 	   tuicmd);
   add_cmd ("disable", class_tui, tui_disable_command,
-	   _("Disable TUI display mode."),
+	   _("Disable TUI display mode.\n\
+Usage: tui disable"),
 	   tuicmd);
 }