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Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_pr
From: |
Juanma Barranquero |
Subject: |
Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring. |
Date: |
Mon, 20 Jun 2011 21:53:28 +0200 |
On Mon, Jun 20, 2011 at 19:53, Stefan Monnier <address@hidden> wrote:
> That the author could just as well have written "return Qnil;" or
> various other options.
"return Qnil;" is rarely useful. "return buffer;" could be.
> I can't find a single example of Elisp code in Emacs that does not
> ignore the return value of set-process-buffer
Hardly surprising, as it was undocumented.
> (and that's a good thing).
Perhaps. Do you oppose also to using the return value of other
side-effecting functions or special forms, like `setq'? Because
there's no shortage of "(if (setq", "(and (setq", "(or (setq" in the
sources (341, 387 and 54 instances, respectively).
Juanma
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Stefan Monnier, 2011/06/20
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Juanma Barranquero, 2011/06/20
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Stefan Monnier, 2011/06/20
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring.,
Juanma Barranquero <=
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Stefan Monnier, 2011/06/21
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Juanma Barranquero, 2011/06/21
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Stefan Monnier, 2011/06/21
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Juanma Barranquero, 2011/06/21
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Deniz Dogan, 2011/06/21
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Stefan Monnier, 2011/06/21
- Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Stephen J. Turnbull, 2011/06/21
Re: [Emacs-diffs] /srv/bzr/emacs/trunk r104642: * src/process.c (Fset_process_buffer): Clarify return value in docstring., Deniz Dogan, 2011/06/21