Incomplete code snippets in compiler output

[ironcev]

When displaying additional code snippets in the compiler output (those are hints, and notes that are coming from other parts of the same file or from other files), the snippets are sometimes missing the first line and showing only the last one.

Here is a reproducible example. Create a new script with the following library in the file called lib.sw:

library;

pub
    const
        LIB_X = 3;

Import the LIB_X and shadow it in the main.sw:

script;

mod lib;

fn main() {
    let LIB_X_ALIAS = 7;
}

use lib::LIB_X as LIB_X_ALIAS;

The compiler error will look like this. Note that the info snippet is missing the opening pub line.

A quick experimenting indicates that the issue is there only with the small number of lines of code (three in this example). If the snippet is larger in terms of lines of code, the first line gets properly rendered.

The bug stayed also after moving to the latest version of annotate_snippets. For the in-depth analysis - this also has to be considered, that the bug is just a configuration of snippet's rendering in annotate_snippets or perhaps a bug in annotate_snippets.