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Re: bug: epg send unencrypted data in trash
From: |
Chong Yidong |
Subject: |
Re: bug: epg send unencrypted data in trash |
Date: |
Sat, 12 Feb 2011 13:49:40 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) |
Ted Zlatanov <address@hidden> writes:
> How does TRASH get set based on called-interactively-p, as claimed by
> the docstring?
>
> DEFUN ("delete-file", Fdelete_file, Sdelete_file, 1, 2,
> "(list (read-file-name \
> (if (and delete-by-moving-to-trash (null current-prefix-arg))
> \
> \"Move file to trash: \" \"Delete file: \") \
> nil default-directory (confirm-nonexistent-file-or-buffer)) \
> (null current-prefix-arg))",
> doc: /* Delete file named FILENAME. If it is a symlink, remove the
> symlink.
> If file has multiple names, it continues to exist with the other names.
> TRASH non-nil means to trash the file instead of deleting, provided
> `delete-by-moving-to-trash' is non-nil.
>
> When called interactively, TRASH is t if no prefix argument is given.
> With a prefix argument, TRASH is nil. */)
>
> I don't see anything in the body of the function to set TRASH, either.
> Is it claimed because we assume `current-prefix-arg' is always null
> non-interactively and `universal-arg' is always called interactively?
Er, I'm not sure I understand what the confusion is about. The above
interactive spec is run if and only if delete-file is called
interactively. That's what interactive specs do---provide the arguments
for an interactive call.
- bug: epg send unencrypted data in trash, Thierry Volpiatto, 2011/02/11
- Re: bug: epg send unencrypted data in trash, Thierry Volpiatto, 2011/02/11
- Re: bug: epg send unencrypted data in trash, Ted Zlatanov, 2011/02/11
- Re: bug: epg send unencrypted data in trash, Thierry Volpiatto, 2011/02/11
- Re: bug: epg send unencrypted data in trash, Ted Zlatanov, 2011/02/11
- Re: bug: epg send unencrypted data in trash, Chong Yidong, 2011/02/11
- Re: bug: epg send unencrypted data in trash, Thierry Volpiatto, 2011/02/12
- Re: bug: epg send unencrypted data in trash, Ted Zlatanov, 2011/02/12
- Re: bug: epg send unencrypted data in trash,
Chong Yidong <=
- Re: bug: epg send unencrypted data in trash, Ted Zlatanov, 2011/02/12