Ideas after first glance about README

[Xuanwo]

Hi, I'm a new comer of this project. I have ideas about the improvement of README.

ast-grep is a AST-based tool to search code by pattern code.

Cool! But what's AST? What's the different from normal code? And what's the different from grep or even ripgrep? How about show some pictures here? (I only know about grep and nothing about code developement)

You can use $ sign + upper case letters as wildcard, e.g. $MATCH, to match any single AST node. Think it as REGEX dot ., except it is not textual.

Wait, wait, wait. I just learnt about 1+1=2, now I need to prove that P=NP. Too much for me.

There are many new concepts here: $ sign, wildcard, $MATCH, REGEX, ...

How about show some quick and simple examples here? Or move this part later.

Demo

Demo is too long. And I don't know what you are doing. (I'm a stupid guy)

CLI Screenshot

This section is really great! Why not put this in the first of README? I'm nearly going to leave this page. (Now, I'm an impatient guy)

[HerringtonDarkholme]

Thanks for the report! I'm going to look at how the readme can be improved!
This is valuable feedback from the community, thanks!

https://github.com/marionebl/svg-term-cli