Fix whitespace in "help set inferior-tty"
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Commit Message
Hi,
I've noticed that doc strings of "set inferior-tty" and "set cwd" have
some excess whitespace, which makes them display with unexpected
indentation, at least in a Windows command prompt window. The patch
below fixes that. OK to install?
gdb/infcmd.c (_initialize_infcmd): Remove excess whitespace.
Comments
On 2024-04-16 10:48, Eli Zaretskii wrote:
> Hi,
>
> I've noticed that doc strings of "set inferior-tty" and "set cwd" have
> some excess whitespace, which makes them display with unexpected
> indentation, at least in a Windows command prompt window. The patch
> below fixes that. OK to install?
I see the same problem.
grepping around, I think I found more instances of the same problem:
linux-nat.c:4704:Set debugging of GNU/Linux native target."), _(" \
linux-nat.c:4705:Show debugging of GNU/Linux native target."), _(" \
riscv-tdep.c:4824:Set debugger's use of compressed breakpoints."), _(" \
top.c:2270:Set whether GDB should start up quietly."), _(" \
Can you confirm and include them in your patch?
Simon
> Date: Tue, 16 Apr 2024 11:45:06 -0400
> From: Simon Marchi <simark@simark.ca>
>
>
>
> On 2024-04-16 10:48, Eli Zaretskii wrote:
> > Hi,
> >
> > I've noticed that doc strings of "set inferior-tty" and "set cwd" have
> > some excess whitespace, which makes them display with unexpected
> > indentation, at least in a Windows command prompt window. The patch
> > below fixes that. OK to install?
>
> I see the same problem.
>
> grepping around, I think I found more instances of the same problem:
>
> linux-nat.c:4704:Set debugging of GNU/Linux native target."), _(" \
> linux-nat.c:4705:Show debugging of GNU/Linux native target."), _(" \
> riscv-tdep.c:4824:Set debugger's use of compressed breakpoints."), _(" \
> top.c:2270:Set whether GDB should start up quietly."), _(" \
>
> Can you confirm and include them in your patch?
Confirmed and installed as below. Thanks.
commit 6a2dbb742dc5aa18bc7995f7af55fb6e74c3ae4a
Author: Eli Zaretskii <eliz@gnu.org>
AuthorDate: Tue Apr 16 19:13:39 2024 +0300
Commit: Eli Zaretskii <eliz@gnu.org>
CommitDate: Tue Apr 16 19:13:39 2024 +0300
Remove excess whitespace from doc strings of some commands
I've noticed that doc strings of some commands, like "set cwd"
and "set inferior-tty", have some excess whitespace, which
makes them display with unexpected indentation, at least in a
Windows command prompt window. This patch fixes that.
* gdb/linux-nat.c (_initialize_linux_nat):
* gdb/riscv-tdep.c (riscv_insn):
* gdb/top.c (quit_force):
* gdb/infcmd.c (_initialize_infcmd): Remove excess whitespace.
diff --git a/gdb/infcmd.c b/gdb/infcmd.c
index 600c90c..10a964a 100644
--- a/gdb/infcmd.c
+++ b/gdb/infcmd.c
@@ -3093,10 +3093,10 @@ _initialize_infcmd ()
/* Add the filename of the terminal connected to inferior I/O. */
auto tty_set_show
= add_setshow_optional_filename_cmd ("inferior-tty", class_run, _("\
-Set terminal for future runs of program being debugged."), _(" \
-Show terminal for future runs of program being debugged."), _(" \
-Usage: set inferior-tty [TTY]\n\n \
-If TTY is omitted, the default behavior of using the same terminal as GDB\n \
+Set terminal for future runs of program being debugged."), _("\
+Show terminal for future runs of program being debugged."), _("\
+Usage: set inferior-tty [TTY]\n\n\
+If TTY is omitted, the default behavior of using the same terminal as GDB\n\
is restored."),
set_tty_value,
get_tty_value,
@@ -3117,8 +3117,8 @@ Follow this command with any number of args, to be passed to the program."),
auto cwd_set_show
= add_setshow_string_noescape_cmd ("cwd", class_run, _("\
-Set the current working directory to be used when the inferior is started.\n \
-Changing this setting does not have any effect on inferiors that are\n \
+Set the current working directory to be used when the inferior is started.\n\
+Changing this setting does not have any effect on inferiors that are\n\
already running."),
_("\
Show the current working directory that is used when the inferior is started."),
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index 2602e1f..42051f2 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -4701,8 +4701,8 @@ _initialize_linux_nat ()
{
add_setshow_boolean_cmd ("linux-nat", class_maintenance,
&debug_linux_nat, _("\
-Set debugging of GNU/Linux native target."), _(" \
-Show debugging of GNU/Linux native target."), _(" \
+Set debugging of GNU/Linux native target."), _("\
+Show debugging of GNU/Linux native target."), _("\
When on, print debug messages relating to the GNU/Linux native target."),
nullptr,
show_debug_linux_nat,
diff --git a/gdb/riscv-tdep.c b/gdb/riscv-tdep.c
index f86a379..fe4da1a 100644
--- a/gdb/riscv-tdep.c
+++ b/gdb/riscv-tdep.c
@@ -4821,7 +4821,7 @@ initialisation process."),
add_setshow_auto_boolean_cmd ("use-compressed-breakpoints", no_class,
&use_compressed_breakpoints,
_("\
-Set debugger's use of compressed breakpoints."), _(" \
+Set debugger's use of compressed breakpoints."), _("\
Show debugger's use of compressed breakpoints."), _("\
Debugging compressed code requires compressed breakpoints to be used. If\n\
left to 'auto' then gdb will use them if the existing instruction is a\n\
diff --git a/gdb/top.c b/gdb/top.c
index 6e9df41..d01a0c2 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -2267,7 +2267,7 @@ input settings."),
add_setshow_boolean_cmd ("startup-quietly", class_support,
&startup_quiet, _("\
-Set whether GDB should start up quietly."), _(" \
+Set whether GDB should start up quietly."), _("\
Show whether GDB should start up quietly."), _("\
This setting will not affect the current session. Instead this command\n\
should be added to the .gdbearlyinit file in the users home directory to\n\
Note that gdb/unittests/command-def-selftests.c checks various invariants about the
command doc strings.
We might add there a new invariant that there is no white space before a LF
and no space at the end of doc string.
This should avoid such problems to re-appear in the future.
Thanks
Philippe
On Tue, 2024-04-16 at 19:16 +0300, Eli Zaretskii wrote:
> > Date: Tue, 16 Apr 2024 11:45:06 -0400
> > From: Simon Marchi <simark@simark.ca>
> >
> >
> >
> > On 2024-04-16 10:48, Eli Zaretskii wrote:
> > > Hi,
> > >
> > > I've noticed that doc strings of "set inferior-tty" and "set cwd" have
> > > some excess whitespace, which makes them display with unexpected
> > > indentation, at least in a Windows command prompt window. The patch
> > > below fixes that. OK to install?
> >
> > I see the same problem.
> >
> > grepping around, I think I found more instances of the same problem:
> >
> > linux-nat.c:4704:Set debugging of GNU/Linux native target."), _(" \
> > linux-nat.c:4705:Show debugging of GNU/Linux native target."), _(" \
> > riscv-tdep.c:4824:Set debugger's use of compressed breakpoints."), _(" \
> > top.c:2270:Set whether GDB should start up quietly."), _(" \
> >
> > Can you confirm and include them in your patch?
>
> Confirmed and installed as below. Thanks.
>
> commit 6a2dbb742dc5aa18bc7995f7af55fb6e74c3ae4a
> Author: Eli Zaretskii <eliz@gnu.org>
> AuthorDate: Tue Apr 16 19:13:39 2024 +0300
> Commit: Eli Zaretskii <eliz@gnu.org>
> CommitDate: Tue Apr 16 19:13:39 2024 +0300
>
> Remove excess whitespace from doc strings of some commands
>
> I've noticed that doc strings of some commands, like "set cwd"
> and "set inferior-tty", have some excess whitespace, which
> makes them display with unexpected indentation, at least in a
> Windows command prompt window. This patch fixes that.
>
> * gdb/linux-nat.c (_initialize_linux_nat):
> * gdb/riscv-tdep.c (riscv_insn):
> * gdb/top.c (quit_force):
> * gdb/infcmd.c (_initialize_infcmd): Remove excess whitespace.
>
> diff --git a/gdb/infcmd.c b/gdb/infcmd.c
> index 600c90c..10a964a 100644
> --- a/gdb/infcmd.c
> +++ b/gdb/infcmd.c
> @@ -3093,10 +3093,10 @@ _initialize_infcmd ()
> /* Add the filename of the terminal connected to inferior I/O. */
> auto tty_set_show
> = add_setshow_optional_filename_cmd ("inferior-tty", class_run, _("\
> -Set terminal for future runs of program being debugged."), _(" \
> -Show terminal for future runs of program being debugged."), _(" \
> -Usage: set inferior-tty [TTY]\n\n \
> -If TTY is omitted, the default behavior of using the same terminal as GDB\n \
> +Set terminal for future runs of program being debugged."), _("\
> +Show terminal for future runs of program being debugged."), _("\
> +Usage: set inferior-tty [TTY]\n\n\
> +If TTY is omitted, the default behavior of using the same terminal as GDB\n\
> is restored."),
> set_tty_value,
> get_tty_value,
> @@ -3117,8 +3117,8 @@ Follow this command with any number of args, to be passed to the
> program."),
>
> auto cwd_set_show
> = add_setshow_string_noescape_cmd ("cwd", class_run, _("\
> -Set the current working directory to be used when the inferior is started.\n \
> -Changing this setting does not have any effect on inferiors that are\n \
> +Set the current working directory to be used when the inferior is started.\n\
> +Changing this setting does not have any effect on inferiors that are\n\
> already running."),
> _("\
> Show the current working directory that is used when the inferior is started."),
> diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
> index 2602e1f..42051f2 100644
> --- a/gdb/linux-nat.c
> +++ b/gdb/linux-nat.c
> @@ -4701,8 +4701,8 @@ _initialize_linux_nat ()
> {
> add_setshow_boolean_cmd ("linux-nat", class_maintenance,
> &debug_linux_nat, _("\
> -Set debugging of GNU/Linux native target."), _(" \
> -Show debugging of GNU/Linux native target."), _(" \
> +Set debugging of GNU/Linux native target."), _("\
> +Show debugging of GNU/Linux native target."), _("\
> When on, print debug messages relating to the GNU/Linux native target."),
> nullptr,
> show_debug_linux_nat,
> diff --git a/gdb/riscv-tdep.c b/gdb/riscv-tdep.c
> index f86a379..fe4da1a 100644
> --- a/gdb/riscv-tdep.c
> +++ b/gdb/riscv-tdep.c
> @@ -4821,7 +4821,7 @@ initialisation process."),
> add_setshow_auto_boolean_cmd ("use-compressed-breakpoints", no_class,
> &use_compressed_breakpoints,
> _("\
> -Set debugger's use of compressed breakpoints."), _(" \
> +Set debugger's use of compressed breakpoints."), _("\
> Show debugger's use of compressed breakpoints."), _("\
> Debugging compressed code requires compressed breakpoints to be used. If\n\
> left to 'auto' then gdb will use them if the existing instruction is a\n\
> diff --git a/gdb/top.c b/gdb/top.c
> index 6e9df41..d01a0c2 100644
> --- a/gdb/top.c
> +++ b/gdb/top.c
> @@ -2267,7 +2267,7 @@ input settings."),
>
> add_setshow_boolean_cmd ("startup-quietly", class_support,
> &startup_quiet, _("\
> -Set whether GDB should start up quietly."), _(" \
> +Set whether GDB should start up quietly."), _("\
> Show whether GDB should start up quietly."), _("\
> This setting will not affect the current session. Instead this command\n\
> should be added to the .gdbearlyinit file in the users home directory to\n\
>>>>> "Philippe" == Philippe Waroquiers <philippe.waroquiers@skynet.be> writes:
Philippe> Note that gdb/unittests/command-def-selftests.c checks various invariants about the
Philippe> command doc strings.
Philippe> We might add there a new invariant that there is no white space before a LF
Philippe> and no space at the end of doc string.
Philippe> This should avoid such problems to re-appear in the future.
I have a patch for this that I'll send momentarily.
Tom
@@ -3139,10 +3139,10 @@ _initialize_infcmd ()
/* Add the filename of the terminal connected to inferior I/O. */
auto tty_set_show
= add_setshow_optional_filename_cmd ("inferior-tty", class_run, _("\
-Set terminal for future runs of program being debugged."), _(" \
-Show terminal for future runs of program being debugged."), _(" \
-Usage: set inferior-tty [TTY]\n\n \
-If TTY is omitted, the default behavior of using the same terminal as GDB\n \
+Set terminal for future runs of program being debugged."), _("\
+Show terminal for future runs of program being debugged."), _("\
+Usage: set inferior-tty [TTY]\n\n\
+If TTY is omitted, the default behavior of using the same terminal as GDB\n\
is restored."),
set_tty_value,
get_tty_value,
@@ -3163,8 +3163,8 @@ Follow this command with any number of a
auto cwd_set_show
= add_setshow_string_noescape_cmd ("cwd", class_run, _("\
-Set the current working directory to be used when the inferior is started.\n \
-Changing this setting does not have any effect on inferiors that are\n \
+Set the current working directory to be used when the inferior is started.\n\
+Changing this setting does not have any effect on inferiors that are\n\
already running."),
_("\
Show the current working directory that is used when the inferior is started."),