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Re: Emacs: adding 1 to every number made of 2 digits inside a marked reg
From: |
Emanuel Berg |
Subject: |
Re: Emacs: adding 1 to every number made of 2 digits inside a marked region. |
Date: |
Thu, 23 Sep 2021 02:57:42 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
>>> Today, I stumbled on this interesting discussion [...]
>>>
>>> Imagine I've got the following in a text file opened under
>>> Emacs:
>>>
>>> some 34
>>> word 30
>>> another 38
>>> thing 59
>>> to 39
>>> say 10
>>> here 47
Elispers have not been so much into MVC and such models
because it is understood that the buffer is a data structure
in its own right which is practical, that said some people
will say the right way to do this is to iterate the whole file
and make a list of all the values, the do
set/aggregate/higher-order on that to get a modified or new
list, and finally iterate that printing the result somewhere
else. Are the guys who say that right? The discussion can go
either and both ways ...
--
underground experts united
https://dataswamp.org/~incal
- Re: Emacs: adding 1 to every number made of 2 digits inside a marked region., (continued)
Re: Emacs: adding 1 to every number made of 2 digits inside a marked region., Emanuel Berg, 2021/09/22
Re: Emacs: adding 1 to every number made of 2 digits inside a marked region.,
Emanuel Berg <=
Re: Emacs: adding 1 to every number made of 2 digits inside a marked region., Hongyi Zhao, 2021/09/23
Re: Emacs: adding 1 to every number made of 2 digits inside a marked region., Andreas Röhler, 2021/09/23
Re: Emacs: adding 1 to every number made of 2 digits inside a marked region., Andreas Röhler, 2021/09/23
Re: Emacs: adding 1 to every number made of 2 digits inside a marked region., Hongyi Zhao, 2021/09/23
Re: Emacs: adding 1 to every number made of 2 digits inside a marked region., Andreas Röhler, 2021/09/23