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Re: [O] src block: 'C-c C-c can do nothing useful here' if cursor on bla

From: Charles C. Berry
Subject: Re: [O] src block: 'C-c C-c can do nothing useful here' if cursor on blank line
Date: Fri, 27 Jan 2017 14:29:17 -0800
User-agent: Alpine 2.20 (OSX 67 2015-01-07)

On Fri, 27 Jan 2017, Kyle Meyer wrote:

Eric S Fraga <address@hidden> writes:

On Friday, 27 Jan 2017 at 18:44, John Hendy wrote:
Perhaps this is the intended behavior, but I noticed that I go to
execute a code block and get the message "C-c C-c can do nothing
useful here" if I'm not on the actual src block definition or a line
of code. If I'm on a blank line inside it, it doesn't execute. Here
was my test:

I have noticed this recently as well.  Not sure if it was always the
case, mind you, but it would be nice if C-c C-c would work even when the
cursor is on a blank line (within a src block, that is).

I think this changed with 0b6a2e241 (C-c C-c does nothing when at a
blank line, 2013-02-15).  I wasn't able to figure out the motivation for
that change.

Nor I. Perhaps it was just an oversight.

FWIW, in `org-ctrl-c-ctrl-c'

:    (looking-at-p "[ \t]*$")

could be

#+BEGIN_SRC emacs-lisp
   (looking-at-p "[ \t]*$")
   (not (eq 'src-block (org-element-type (org-element-context))))))

without causing a lot of grief. I think `src-block' is the only
relevant case.


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