[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: How can I enter query-replace in GNU Emacs using a repeatable funct
From: |
Tim Visher |
Subject: |
Re: How can I enter query-replace in GNU Emacs using a repeatable function based on values in the line currently at point. - Super User |
Date: |
Mon, 21 Jun 2010 12:18:25 -0400 |
On Mon, Jun 21, 2010 at 11:00 AM, Tim Landscheidt
<tim@tim-landscheidt.de> wrote:
> Tim Visher <tim.visher@gmail.com> wrote:
>
>> I'd like to take the following data and query-replace occurences of
>> each word identifier with the corresponding numeric identifier using
>> some sort of repeatable function.
>
>> -1 ACT/CNS
>> -2 AG NFC
>> -3 AID
>> -4 BBG
>> -5 BIA
>> -6 BLM
>> -7 BOC
>> -8 BPD
>> -9 CCC
>> -10 CDC
>> -11 Census
>
>> In other words, with point at
>
>> -1 ACT/CNS
>> ^
>
>> I'd like to be able to hit a key and launch into the following command
>
>> query-replace RET ACT/CNS RET -1 RET
>> [...]
>
> From my experience, the easiest way to do that is to copy
> the lines to a temporary buffer, hack up a small lisplet:
>
> | (dolist (line '(("-1" "ACT/CNS")
> | ("-2" "AG NFC")
> | ("-3" "AID")
> | ("-4" "BBG")
> | ("-5" "BIA")
> | ("-6" "BLM")
> | ("-7" "BOC")
> | ("-8" "BPD")
> | ("-9" "CCC")
> | ("-10" "CDC")
> | ("-11" "Census")))
> | (query-replace (car line) (cdr line) nil (point-min) (point-max)))
>
> and then evaluate that in the original buffer with M-x :.
>
> While it is possible to create a proper "one-key command"
> as you intended, chances are that it is very cumbersome and
> that you will have to change it soon afterwards when your
> requirements shift just a little bit. Directly programming
> in Emacs Lisp is much easier and more flexible.
>
> Tim
That worked perfectly. Thanks, Tim.
--
In Christ,
Timmy V.
http://burningones.com/
http://five.sentenc.es/ - Spend less time on e-mail