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Re: [elpa] master 3d0a12e 13/24: Fix el-search--ensure-sexp-start error


From: Stefan Monnier
Subject: Re: [elpa] master 3d0a12e 13/24: Fix el-search--ensure-sexp-start error at bob
Date: Thu, 19 May 2016 20:10:37 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux)

> +                                    (and (> (point) n)
> +                                         (save-excursion
> +                                           (backward-char n)

If you want to avoid the error that backward-char can signal, you need
to take into account that the buffer might be narrowed, so (> (point) n)
is not sufficient, i.e. you need something like (<= n (- (point) (point-min)))


        Stefan



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