* bug#9484: scheme-indent-function bug?
@ 2011-09-12 14:59 彥瑾
2011-09-13 4:02 ` Glenn Morris
0 siblings, 1 reply; 3+ messages in thread
From: 彥瑾 @ 2011-09-12 14:59 UTC (permalink / raw)
To: 9484
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Dear:
I want to make c-declare function likes following
(c-declare #<<c-declare-end
#include <stdio.h>
c-declare-end
)
but if I use (put 'c-decare 'scheme-indent-function 0)
whitch is according to scheme wiki
the scheme code will looks like:
(c-declare #<<c-declare-end
#include <stdio.h>
c-declare-end
)
and this will make my scheme compiler error ( I try both
gambit-c and racket)
if I write a simple emacs lisp
(defun scheme-indent-dummy (state indent-point normal-indent)
0)
(put 'c-declare 'scheme-indent-function 'scheme-indent-dummy)
and the scheme's c-declare function will indent as I want
maybe this is a scheme-mode's bug ?
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^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#9484: scheme-indent-function bug?
2011-09-12 14:59 bug#9484: scheme-indent-function bug? 彥瑾
@ 2011-09-13 4:02 ` Glenn Morris
2011-09-13 7:01 ` Glenn Morris
0 siblings, 1 reply; 3+ messages in thread
From: Glenn Morris @ 2011-09-13 4:02 UTC (permalink / raw)
To: coldnew.tw; +Cc: 9484
> I want to make c-declare function likes following
>
> (c-declare #<<c-declare-end
>
> #include <stdio.h>
> c-declare-end
> )
>
> but if I use (put 'c-decare 'scheme-indent-function 0) whitch is
> according to scheme wiki
>
> the scheme code will looks like:
>
> (c-declare #<<c-declare-end
>
> #include <stdio.h>
> c-declare-end
> )
If the scheme wiki says that
(put 'c-declare 'scheme-indent-function 0)
will give everything 0 indentation, then I believe it is incorrect.
It's a shame scheme-indent-function doesn't have a doc-string, but it
works like the function lisp-indent-function, which does. Quoting that:
* an integer N, meaning indent the first N arguments specially
like ordinary function arguments and then indent any further
arguments like a body;
A value of 0 means to indent like `progn' (for example), not "to column 0".
> (defun scheme-indent-dummy (state indent-point normal-indent) 0)
> (put 'c-declare 'scheme-indent-function 'scheme-indent-dummy)
>
> and the scheme's c-declare function will indent as I want
I don't think there is a standard way to say "indent to column N", so
writing a function like that seems the correct way to do it.
I think scheme-indent-function should get a doc-string, but other than
that I do not think there is a bug.
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2011-09-12 14:59 bug#9484: scheme-indent-function bug? 彥瑾
2011-09-13 4:02 ` Glenn Morris
2011-09-13 7:01 ` Glenn Morris
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