emacs-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Short patch for review


From: Stefan Monnier
Subject: Re: Short patch for review
Date: Wed, 18 Feb 2015 17:51:36 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

> Hi all, Kelly sent me a patch for changing a couple of `error'
> instances into `user-error'.
> It looks ok to me, but I'd appreciate if someone could confirm that
> it's alright.

I agree with the intention.  I never know for sure how those _Noreturn
thingies work, so I can't guarantee that it does the right thing, but
the patch looks OK from a distance,


        Stefan


> ---
>  src/ChangeLog  |   10 +++++++++-
>  src/keyboard.c |    4 ++--
>  src/lisp.h     |    1 +
>  src/minibuf.c  |    2 +-
>  4 files changed, 13 insertions(+), 4 deletions(-)

> diff --git a/src/ChangeLog b/src/ChangeLog
> index 76e1956..1c74a9a 100644
> --- a/src/ChangeLog
> +++ b/src/ChangeLog
> @@ -1,6 +1,14 @@
> +2015-02-18  Kelly Dean  <address@hidden>
> +
> +    * lisp.h:
> +    * keyboard.c: Move declaration of user_error to header file.
> +    * keyboard.c (recursive_edit_1): Signal Quser_error, not Qerror.
> +    * minibuf.c (read_minibuf): Use user_error, not error.
> +    (Bug#14480)
> +
>  2015-02-16  Kelly Dean  <address@hidden>

> -    * src/keyboard.c (timer_check_2): Fix incorrect comment.
> +    * keyboard.c (timer_check_2): Fix incorrect comment.

>  2015-02-14  Martin Rudalics  <address@hidden>

> diff --git a/src/keyboard.c b/src/keyboard.c
> index ac70062..304d8a2 100644
> --- a/src/keyboard.c
> +++ b/src/keyboard.c
> @@ -731,7 +731,7 @@ recursive_edit_1 (void)
>    /* Handle throw from read_minibuf when using minibuffer
>       while it's active but we're in another window.  */
>    if (STRINGP (val))
> -    xsignal1 (Qerror, val);
> +    xsignal1 (Quser_error, val);

>    return unbind_to (count, Qnil);
>  }
> @@ -1179,7 +1179,7 @@ This also exits all active minibuffers.  */
>    Fthrow (Qtop_level, Qnil);
>  }

> -static _Noreturn void
> +_Noreturn void
>  user_error (const char *msg)
>  {
>    xsignal1 (Quser_error, build_string (msg));
> diff --git a/src/lisp.h b/src/lisp.h
> index 7795c90..ca73d21 100644
> --- a/src/lisp.h
> +++ b/src/lisp.h
> @@ -4005,6 +4005,7 @@ extern Lisp_Object unbind_to (ptrdiff_t, Lisp_Object);
>  extern _Noreturn void error (const char *, ...) ATTRIBUTE_FORMAT_PRINTF (1, 
> 2);
>  extern _Noreturn void verror (const char *, va_list)
>    ATTRIBUTE_FORMAT_PRINTF (1, 0);
> +extern _Noreturn void user_error (const char *);
>  extern void un_autoload (Lisp_Object);
>  extern Lisp_Object call_debugger (Lisp_Object arg);
>  extern void init_eval_once (void);
> diff --git a/src/minibuf.c b/src/minibuf.c
> index 3408bb9..fca1a0d 100644
> --- a/src/minibuf.c
> +++ b/src/minibuf.c
> @@ -449,7 +449,7 @@ read_minibuf (Lisp_Object map, Lisp_Object
> initial, Lisp_Object prompt,
>        && minibuf_level > 0)
>      {
>        if (EQ (selected_window, minibuf_window))
> -    error ("Command attempted to use minibuffer while in minibuffer");
> +    user_error ("Command attempted to use minibuffer while in minibuffer");
>        else
>      /* If we're in another window, cancel the minibuffer that's active.  */
>      Fthrow (Qexit,
> -- 
> 1.7.10.4



reply via email to

[Prev in Thread] Current Thread [Next in Thread]