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@ -2,7 +2,7 @@ use std::fmt::Write;
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use ansi_term::Colour::{Fixed, RGB};
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use ansi_term::Style;
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use syntect::highlighting;
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use syntect::highlighting::{self, FontStyle};
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/// Approximate a 24 bit color value by a 8 bit ANSI code
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fn rgb2ansi(r: u8, g: u8, b: u8) -> u8 {
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@ -27,18 +27,31 @@ fn rgb2ansi(r: u8, g: u8, b: u8) -> u8 {
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}
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pub fn as_terminal_escaped(
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color: highlighting::Style,
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style: highlighting::Style,
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text: &str,
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true_color: bool,
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colored: bool,
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) -> String {
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let style = if !colored {
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Style::default()
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} else if true_color {
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RGB(color.foreground.r, color.foreground.g, color.foreground.b).normal()
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} else {
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let ansi = rgb2ansi(color.foreground.r, color.foreground.g, color.foreground.b);
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Fixed(ansi).normal()
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let color = if true_color {
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RGB(style.foreground.r, style.foreground.g, style.foreground.b)
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} else {
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let ansi = rgb2ansi(style.foreground.r, style.foreground.g, style.foreground.b);
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Fixed(ansi)
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};
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if style.font_style.contains(FontStyle::BOLD) {
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color.bold()
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} else if style.font_style.contains(FontStyle::UNDERLINE) {
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color.underline()
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} else if style.font_style.contains(FontStyle::ITALIC) {
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color.italic()
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} else {
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color.normal()
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}
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};
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let mut s: String = String::new();
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