Re: Emacs: adding 1 to every number made of 2 digits inside a marked region.

[Hongyi Zhao]

On Thu, Sep 23, 2021 at 7:59 PM Andreas Röhler
<andreas.roehler@easy-emacs.de> wrote:
>
> On 23.09.21 11:58, Hongyi Zhao wrote:
> > On Thu, Sep 23, 2021 at 4:38 PM Andreas Röhler
> > <andreas.roehler@easy-emacs.de> wrote:
> >> https://github.com/andreas-roehler/numbers-at-point
> >>
> >> comes with
> >>
> >> ar-raise-in-region-maybe
> >>
> >> which should do the trick.
> > It really does the trick with the following configuration:
> >
> > (use-package thingatpt-utils-core
> >    :straight (:host github :type git :repo 
> > "andreas-roehler/numbers-at-point")
> >    :config
> >    (load "numbers-at-point.el" nil t t))
> >
> > But how to increase/decrease in steps that are not equal to 1?
> >
> > HZ
>
>
> It takes a numerical argument for higher steps the common way:
>
> M-[STEP] ar-raise-in-region-maybe RET

It should be used as follows: First select/mark the data region and
place the point at the end of it, then perform the following
operation:

M-[STEP] M-x ar-raise-in-region-maybe RET,

e.g., use 2 as the step,

M-2 M-x ar-raise-in-region-maybe RET

Best regards, HZ