Re: text editor, ah, just a typo

[Jay Sulzberger <jays@panix.com>]

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Ah, there are several typographical errors in my last.  The most
glaring is the error of my typing

   "Cntrl" let

when I meant

   "Cntrl" key

oo--JS.



On Tue, 22 Feb 2022, Jay Sulzberger wrote:

>
> On Tue, 22 Feb 2022, Gottfried <gottfried@posteo.de> wrote:
>
>> Hi, thanks for Your email.
>
> De nada and you are very welcome!
>
>> I am not sitting the whole day in front of a computer, I am working in a 
>> technical job to help people.
>> 
>> So I didn´t have time to learn any computer language, emacs etc. because I 
>> didn´t need it for my life yet.
>> 
>> Which editor You would propose , I should use, to show which brackets 
>> belong to each other, as you described in your email?
>
> These days, well for some decades, I use Emacs.  I think Emacs can be
> learned bit by bit.  Usually I run Emacs in an X "terminal emulator".
> (Today at home, konsole is the X terminal emulator I use.)  So usually I
> have the terminal with the bash shell running in it.  The below command
>
>  guacamole:~$ mkdir EXAMPLES
>  guacamole:~$ cd EXAMPLES
>  guacamole:~/EXAMPLES$ echo "abc ABC (* 6 7)" >> example
>  guacamole:~/EXAMPLES$ ls -l
>  total 4
>  -rw-r--r-- 1 guaca guaca 16 Feb 22 13:43 example
>  guacamole:~/EXAMPLES$ cat example
>  abc ABC (* 6 7)
>  guacamole:~/EXAMPLES$
>
> So you are now in the directory
>
>  ~/EXAMPLES
>
> If you now issue the command
>
>  emacs -nw example
>
> Emacs starts up and you are thrown into Emacs.  Your screen looks
> something like this (actually no spaces on the left):
>
>  File Edit Options Buffers Tools Help
>  abc ABC (* 6 7)
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>  -UU-:----F1  example        All L2     (Fundamental)
>
> Now, hold down the "Cntrl" key and hit, still holding down the "Cntrl" key, 
> hit the "e' key.  You should now have the cursor at the end of the line
>
>  abc ABC (* 6 7)
>
> Now just start typing.  Say you type
>
>  Oi, I am in Emacs!  The Elisp has me!
>
> Now the top line should read
>
>  abc ABC (* 6 7)Oi, I am in Emacs!  The Elisp has me!
>
> Here is the most second most important command of Emacs:
> Hold down the "Cntrl" let, and still holding down the "Cntrl" key,
> hit the "x" key, then, again, hold down the "Cntrl" let, and still
> holding down the "Cntrl" key, hit the "c" key.  Emacs will now say to
> you something like:
>
>  Save file /gibber/EXAMPLES/example? (y, n, !, ., q, C-r, C-f, d or C-h)
>
> Hit the "y" key and Emacs will, gently and courteously, let you go.
>
> If you now do
>
>  cat example
>
> you should see the contents of the file example.  Let me check on my machine:
>
>  guacamole:~/EXAMPLES$ cat example
>  abc ABC (* 6 7)Oi, I am in Emacs!  The Elisp has me!
>  guacamole:~/EXAMPLES$
>
> So by direct demonstration, we know that Emacs has an avatar, the
> avatar "just a text editor".
>
> I now reveal a Great Secret of Emacs:
>
>  Invite a friend who knows Emacs to sit with you, and with Emacs, and
>  together learn of the Mysteries.
>
> A small secret of Emacs:
>
>  If you start Emacs like so
>
>  emacs -nw
>
> usually you will be thrown into Emacs and shown a tutorial, which, on
> the screen, starts like so:
>
>  File Edit Options Buffers Tools Help
>  Warning Warning!!!  Pure space overflow    !!!Warning Warning
>  (See the node Pure Storage in the Lisp manual for details.)
>  Welcome to GNU Emacs, one component of the GNU/Linux operating system.
>
>  Get help           C-h  (Hold down CTRL and press h)
>  Emacs manual       C-h r        Browse manuals     C-h i
>  Emacs tutorial     C-h t        Undo changes       C-x u
>  Buy manuals        C-h RET      Exit Emacs         C-x C-c
>  Activate menubar   M-`
>  (‘C-’ means use the CTRL key.  ‘M-’ means use the Meta (or Alt) 
> key.
>  If you have no Meta key, you may instead type ESC followed by the 
> character.)
>  Useful tasks:
>  Visit New File                  Open Home Directory
>  Customize Startup               Open *scratch* buffer
>
>  GNU Emacs 27.1 (build 1, i686-pc-linux-gnu, GTK+ Version 3.24.30, cairo 
> version 1.16.0)
>   of 2021-11-27, modified by Debian
>  Copyright (C) 2020 Free Software Foundation, Inc.
>
>  GNU Emacs comes with ABSOLUTELY NO WARRANTY; type C-h C-w for full details.
>  Emacs is Free Software--Free as in Freedom--so you can redistribute copies
>  of Emacs and modify it; type C-h C-c to see the conditions.
>  Type C-h C-o for information on getting the latest version.
>
>  If an Emacs session crashed recently, type M-x recover-session RET
>  to recover the files you were editing.
>
>
>
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>  -UUU:%%--F1  *GNU Emacs*    All L1     (Fundamental) 
> -------------------------------------
>  Package cl is deprecated
>
>
> The tutorial sometimes helps.
>
> Of some importance:
>
>  Pay no attention to any statement by Emacs about
>  1. pure space
>  2. cl
>
>
> Gottfried, Heaven forwarding, I will rant^Wexplain more in a bit.
>
> Thanks!
>
> oo--JS.
>