bug#17247: 24.4.50; end-of-defun bug in elisp

[Andreas Röhler]

Am 12.04.2014 08:04, schrieb Leo Liu:
> 1. In a fresh elisp buffer insert the following lines
>
> ;;;; start
> (tan 2)
>
> (sin 2)
> (cos 2)
> ;;;; end
>
> 2. goto end of buffer and execute (end-of-defun -1) a few times
>
> Bug: can not move pass (sin 2)
>
> Leo

May confirm that for 24.3.90.1-pretest

Looks like line 407

        (beginning-of-defun-raw (- arg))

must read

 (beginning-of-defun-raw (abs arg))

because it's already decided at that point going backward, so the arg must be positiv for 
a "beginning-..."
function.


Andreas