elio 1.5.1

Snappy, batteries-included terminal file manager with rich previews, inline images, bulk actions, and trash support.
Documentation 
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use crate::preview::appearance;
use ratatui::{
    style::Style,
    text::{Line, Span},
};

pub(in crate::preview::code) fn render_plain_code_preview<F>(
    text: &str,
    line_numbers: bool,
    line_limit: usize,
    canceled: &F,
) -> Vec<Line<'static>>
where
    F: Fn() -> bool,
{
    let code_palette = appearance::code_palette();
    let source_lines = crate::preview::collect_preview_lines_with_limit(
        text,
        crate::preview::clamp_code_preview_line_limit(line_limit),
    );
    let number_width = crate::preview::line_number_width(source_lines.len());
    let mut rendered = Vec::new();

    for (index, line) in source_lines.iter().enumerate() {
        if canceled() {
            break;
        }

        let mut spans = Vec::new();
        if line_numbers {
            spans.push(crate::preview::line_number_span(index + 1, number_width));
        } else {
            spans.push(Span::styled(
                "│ ",
                Style::default().fg(code_palette.line_number),
            ));
        }
        spans.push(Span::styled(
            crate::preview::expand_tabs(line),
            Style::default().fg(code_palette.fg),
        ));
        rendered.push(Line::from(spans));
    }

    if rendered.is_empty() && !canceled() {
        rendered.push(Line::from("File is empty"));
    }

    rendered
}