Emacs: The need to Perform commands inside an evil Visual block selection

by ninrod 8 years ago

macOS ◆ xterm-256color ◆ zsh 2548 views

Where I demonstrate why a package that allowed us to perform commands enclosed in a visually selected block region would be useful.

in time: I found this, but that does not work with evil-ex commands: https://github.com/troyp/evil-visual-replace

More by ninrod

improved macro example 00:44

by ninrod 8 years ago

[VIM] with vis you're not limited to :substitute 00:43

by ninrod 8 years ago

vim: the need for vis to perform blockwise enclosed operations 01:22

by ninrod 8 years ago

teste 1 03:31

by ninrod 8 years ago

See all

You can download this recording in asciicast v1 format, as a .json file.

Download

Replay in terminal

You can replay the downloaded recording in your terminal using the asciinema play command:

asciinema play 92831.json

If you don't have asciinema CLI installed then see installation instructions.

Use with stand-alone player on your website

Download asciinema player from the releases page (you only need .js and .css file), then use it like this:

<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" type="text/css" href="asciinema-player.css" />
</head>
<body>
  <div id="player"></div>
  <script src="asciinema-player.min.js"></script>
  <script>
    AsciinemaPlayer.create(
      '/assets/92831.json',
      document.getElementById('player'),
      { cols: 141, rows: 38 }
    );
  </script>
</body>
</html>

See asciinema player quick-start guide for full usage instructions.

While this site doesn't provide GIF conversion at the moment, you can still do it yourself with the help of asciinema GIF generator utility - agg.

Once you have it installed, generate a GIF with the following command:

agg https://asciinema.org/a/92831 demo.gif

Or, if you already downloaded the recording file:

agg demo.cast demo.gif

Check agg --help for all available options. You can change font family and size, select color theme, adjust speed and more.

See agg manual for full usage instructions.