Merging upstream version 1.76.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 629 deletions

diff --git a/vendor/nu-ansi-term/src/style.rs b/vendor/nu-ansi-term/src/style.rs
deleted file mode 100644
index 3d47a79f7..000000000
--- a/vendor/nu-ansi-term/src/style.rs
+++ /dev/null
@@ -1,629 +0,0 @@
-/// A style is a collection of properties that can format a string
-/// using ANSI escape codes.
-///
-/// # Examples
-///
-/// ```
-/// use nu_ansi_term::{Style, Color};
-///
-/// let style = Style::new().bold().on(Color::Black);
-/// println!("{}", style.paint("Bold on black"));
-/// ```
-#[derive(PartialEq, Clone, Copy)]
-#[cfg_attr(
-    feature = "derive_serde_style",
-    derive(serde::Deserialize, serde::Serialize)
-)]
-pub struct Style {
-    /// The style's foreground color, if it has one.
-    pub foreground: Option<Color>,
-
-    /// The style's background color, if it has one.
-    pub background: Option<Color>,
-
-    /// Whether this style is bold.
-    pub is_bold: bool,
-
-    /// Whether this style is dimmed.
-    pub is_dimmed: bool,
-
-    /// Whether this style is italic.
-    pub is_italic: bool,
-
-    /// Whether this style is underlined.
-    pub is_underline: bool,
-
-    /// Whether this style is blinking.
-    pub is_blink: bool,
-
-    /// Whether this style has reverse colors.
-    pub is_reverse: bool,
-
-    /// Whether this style is hidden.
-    pub is_hidden: bool,
-
-    /// Whether this style is struckthrough.
-    pub is_strikethrough: bool,
-}
-
-impl Style {
-    /// Creates a new Style with no properties set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    ///
-    /// let style = Style::new();
-    /// println!("{}", style.paint("hi"));
-    /// ```
-    pub fn new() -> Style {
-        Style::default()
-    }
-
-    /// Returns a `Style` with the bold property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    ///
-    /// let style = Style::new().bold();
-    /// println!("{}", style.paint("hey"));
-    /// ```
-    pub fn bold(&self) -> Style {
-        Style {
-            is_bold: true,
-            ..*self
-        }
-    }
-
-    /// Returns a `Style` with the dimmed property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    ///
-    /// let style = Style::new().dimmed();
-    /// println!("{}", style.paint("sup"));
-    /// ```
-    pub fn dimmed(&self) -> Style {
-        Style {
-            is_dimmed: true,
-            ..*self
-        }
-    }
-
-    /// Returns a `Style` with the italic property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    ///
-    /// let style = Style::new().italic();
-    /// println!("{}", style.paint("greetings"));
-    /// ```
-    pub fn italic(&self) -> Style {
-        Style {
-            is_italic: true,
-            ..*self
-        }
-    }
-
-    /// Returns a `Style` with the underline property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    ///
-    /// let style = Style::new().underline();
-    /// println!("{}", style.paint("salutations"));
-    /// ```
-    pub fn underline(&self) -> Style {
-        Style {
-            is_underline: true,
-            ..*self
-        }
-    }
-
-    /// Returns a `Style` with the blink property set.
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    ///
-    /// let style = Style::new().blink();
-    /// println!("{}", style.paint("wazzup"));
-    /// ```
-    pub fn blink(&self) -> Style {
-        Style {
-            is_blink: true,
-            ..*self
-        }
-    }
-
-    /// Returns a `Style` with the reverse property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    ///
-    /// let style = Style::new().reverse();
-    /// println!("{}", style.paint("aloha"));
-    /// ```
-    pub fn reverse(&self) -> Style {
-        Style {
-            is_reverse: true,
-            ..*self
-        }
-    }
-
-    /// Returns a `Style` with the hidden property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    ///
-    /// let style = Style::new().hidden();
-    /// println!("{}", style.paint("ahoy"));
-    /// ```
-    pub fn hidden(&self) -> Style {
-        Style {
-            is_hidden: true,
-            ..*self
-        }
-    }
-
-    /// Returns a `Style` with the strikethrough property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    ///
-    /// let style = Style::new().strikethrough();
-    /// println!("{}", style.paint("yo"));
-    /// ```
-    pub fn strikethrough(&self) -> Style {
-        Style {
-            is_strikethrough: true,
-            ..*self
-        }
-    }
-
-    /// Returns a `Style` with the foreground color property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::{Style, Color};
-    ///
-    /// let style = Style::new().fg(Color::Yellow);
-    /// println!("{}", style.paint("hi"));
-    /// ```
-    pub fn fg(&self, foreground: Color) -> Style {
-        Style {
-            foreground: Some(foreground),
-            ..*self
-        }
-    }
-
-    /// Returns a `Style` with the background color property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::{Style, Color};
-    ///
-    /// let style = Style::new().on(Color::Blue);
-    /// println!("{}", style.paint("eyyyy"));
-    /// ```
-    pub fn on(&self, background: Color) -> Style {
-        Style {
-            background: Some(background),
-            ..*self
-        }
-    }
-
-    /// Return true if this `Style` has no actual styles, and can be written
-    /// without any control characters.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    ///
-    /// assert_eq!(true,  Style::default().is_plain());
-    /// assert_eq!(false, Style::default().bold().is_plain());
-    /// ```
-    pub fn is_plain(self) -> bool {
-        self == Style::default()
-    }
-}
-
-impl Default for Style {
-    /// Returns a style with *no* properties set. Formatting text using this
-    /// style returns the exact same text.
-    ///
-    /// ```
-    /// use nu_ansi_term::Style;
-    /// assert_eq!(None,  Style::default().foreground);
-    /// assert_eq!(None,  Style::default().background);
-    /// assert_eq!(false, Style::default().is_bold);
-    /// assert_eq!("txt", Style::default().paint("txt").to_string());
-    /// ```
-    fn default() -> Style {
-        Style {
-            foreground: None,
-            background: None,
-            is_bold: false,
-            is_dimmed: false,
-            is_italic: false,
-            is_underline: false,
-            is_blink: false,
-            is_reverse: false,
-            is_hidden: false,
-            is_strikethrough: false,
-        }
-    }
-}
-
-// ---- colors ----
-
-/// A color is one specific type of ANSI escape code, and can refer
-/// to either the foreground or background color.
-///
-/// These use the standard numeric sequences.
-/// See <http://invisible-island.net/xterm/ctlseqs/ctlseqs.html>
-#[derive(PartialEq, Clone, Copy, Debug)]
-#[cfg_attr(
-    feature = "derive_serde_style",
-    derive(serde::Deserialize, serde::Serialize)
-)]
-pub enum Color {
-    /// Color #0 (foreground code `30`, background code `40`).
-    ///
-    /// This is not necessarily the background color, and using it as one may
-    /// render the text hard to read on terminals with dark backgrounds.
-    Black,
-
-    /// Color #0 (foreground code `90`, background code `100`).
-    DarkGray,
-
-    /// Color #1 (foreground code `31`, background code `41`).
-    Red,
-
-    /// Color #1 (foreground code `91`, background code `101`).
-    LightRed,
-
-    /// Color #2 (foreground code `32`, background code `42`).
-    Green,
-
-    /// Color #2 (foreground code `92`, background code `102`).
-    LightGreen,
-
-    /// Color #3 (foreground code `33`, background code `43`).
-    Yellow,
-
-    /// Color #3 (foreground code `93`, background code `103`).
-    LightYellow,
-
-    /// Color #4 (foreground code `34`, background code `44`).
-    Blue,
-
-    /// Color #4 (foreground code `94`, background code `104`).
-    LightBlue,
-
-    /// Color #5 (foreground code `35`, background code `45`).
-    Purple,
-
-    /// Color #5 (foreground code `95`, background code `105`).
-    LightPurple,
-
-    /// Color #5 (foreground code `35`, background code `45`).
-    Magenta,
-
-    /// Color #5 (foreground code `95`, background code `105`).
-    LightMagenta,
-
-    /// Color #6 (foreground code `36`, background code `46`).
-    Cyan,
-
-    /// Color #6 (foreground code `96`, background code `106`).
-    LightCyan,
-
-    /// Color #7 (foreground code `37`, background code `47`).
-    ///
-    /// As above, this is not necessarily the foreground color, and may be
-    /// hard to read on terminals with light backgrounds.
-    White,
-
-    /// Color #7 (foreground code `97`, background code `107`).
-    LightGray,
-
-    /// A color number from 0 to 255, for use in 256-color terminal
-    /// environments.
-    ///
-    /// - colors 0 to 7 are the `Black` to `White` variants respectively.
-    ///   These colors can usually be changed in the terminal emulator.
-    /// - colors 8 to 15 are brighter versions of the eight colors above.
-    ///   These can also usually be changed in the terminal emulator, or it
-    ///   could be configured to use the original colors and show the text in
-    ///   bold instead. It varies depending on the program.
-    /// - colors 16 to 231 contain several palettes of bright colors,
-    ///   arranged in six squares measuring six by six each.
-    /// - colors 232 to 255 are shades of grey from black to white.
-    ///
-    /// It might make more sense to look at a [color chart][cc].
-    ///
-    /// [cc]: https://upload.wikimedia.org/wikipedia/commons/1/15/Xterm_256color_chart.svg
-    Fixed(u8),
-
-    /// A 24-bit Rgb color, as specified by ISO-8613-3.
-    Rgb(u8, u8, u8),
-
-    /// The default color (foreground code `39`, background codr `49`).
-    Default,
-}
-
-impl Default for Color {
-    fn default() -> Self {
-        Color::White
-    }
-}
-
-impl Color {
-    /// Returns a `Style` with the foreground color set to this color.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Color;
-    ///
-    /// let style = Color::Red.normal();
-    /// println!("{}", style.paint("hi"));
-    /// ```
-    pub fn normal(self) -> Style {
-        Style {
-            foreground: Some(self),
-            ..Style::default()
-        }
-    }
-
-    /// Returns a `Style` with the foreground color set to this color and the
-    /// bold property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Color;
-    ///
-    /// let style = Color::Green.bold();
-    /// println!("{}", style.paint("hey"));
-    /// ```
-    pub fn bold(self) -> Style {
-        Style {
-            foreground: Some(self),
-            is_bold: true,
-            ..Style::default()
-        }
-    }
-
-    /// Returns a `Style` with the foreground color set to this color and the
-    /// dimmed property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Color;
-    ///
-    /// let style = Color::Yellow.dimmed();
-    /// println!("{}", style.paint("sup"));
-    /// ```
-    pub fn dimmed(self) -> Style {
-        Style {
-            foreground: Some(self),
-            is_dimmed: true,
-            ..Style::default()
-        }
-    }
-
-    /// Returns a `Style` with the foreground color set to this color and the
-    /// italic property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Color;
-    ///
-    /// let style = Color::Blue.italic();
-    /// println!("{}", style.paint("greetings"));
-    /// ```
-    pub fn italic(self) -> Style {
-        Style {
-            foreground: Some(self),
-            is_italic: true,
-            ..Style::default()
-        }
-    }
-
-    /// Returns a `Style` with the foreground color set to this color and the
-    /// underline property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Color;
-    ///
-    /// let style = Color::Purple.underline();
-    /// println!("{}", style.paint("salutations"));
-    /// ```
-    pub fn underline(self) -> Style {
-        Style {
-            foreground: Some(self),
-            is_underline: true,
-            ..Style::default()
-        }
-    }
-
-    /// Returns a `Style` with the foreground color set to this color and the
-    /// blink property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Color;
-    ///
-    /// let style = Color::Cyan.blink();
-    /// println!("{}", style.paint("wazzup"));
-    /// ```
-    pub fn blink(self) -> Style {
-        Style {
-            foreground: Some(self),
-            is_blink: true,
-            ..Style::default()
-        }
-    }
-
-    /// Returns a `Style` with the foreground color set to this color and the
-    /// reverse property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Color;
-    ///
-    /// let style = Color::Black.reverse();
-    /// println!("{}", style.paint("aloha"));
-    /// ```
-    pub fn reverse(self) -> Style {
-        Style {
-            foreground: Some(self),
-            is_reverse: true,
-            ..Style::default()
-        }
-    }
-
-    /// Returns a `Style` with the foreground color set to this color and the
-    /// hidden property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Color;
-    ///
-    /// let style = Color::White.hidden();
-    /// println!("{}", style.paint("ahoy"));
-    /// ```
-    pub fn hidden(self) -> Style {
-        Style {
-            foreground: Some(self),
-            is_hidden: true,
-            ..Style::default()
-        }
-    }
-
-    /// Returns a `Style` with the foreground color set to this color and the
-    /// strikethrough property set.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Color;
-    ///
-    /// let style = Color::Fixed(244).strikethrough();
-    /// println!("{}", style.paint("yo"));
-    /// ```
-    pub fn strikethrough(self) -> Style {
-        Style {
-            foreground: Some(self),
-            is_strikethrough: true,
-            ..Style::default()
-        }
-    }
-
-    /// Returns a `Style` with the foreground color set to this color and the
-    /// background color property set to the given color.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use nu_ansi_term::Color;
-    ///
-    /// let style = Color::Rgb(31, 31, 31).on(Color::White);
-    /// println!("{}", style.paint("eyyyy"));
-    /// ```
-    pub fn on(self, background: Color) -> Style {
-        Style {
-            foreground: Some(self),
-            background: Some(background),
-            ..Style::default()
-        }
-    }
-}
-
-impl From<Color> for Style {
-    /// You can turn a `Color` into a `Style` with the foreground color set
-    /// with the `From` trait.
-    ///
-    /// ```
-    /// use nu_ansi_term::{Style, Color};
-    /// let green_foreground = Style::default().fg(Color::Green);
-    /// assert_eq!(green_foreground, Color::Green.normal());
-    /// assert_eq!(green_foreground, Color::Green.into());
-    /// assert_eq!(green_foreground, Style::from(Color::Green));
-    /// ```
-    fn from(color: Color) -> Style {
-        color.normal()
-    }
-}
-
-#[cfg(test)]
-#[cfg(feature = "derive_serde_style")]
-mod serde_json_tests {
-    use super::{Color, Style};
-
-    #[test]
-    fn color_serialization() {
-        let colors = &[
-            Color::Red,
-            Color::Blue,
-            Color::Rgb(123, 123, 123),
-            Color::Fixed(255),
-        ];
-
-        assert_eq!(
-            serde_json::to_string(&colors).unwrap(),
-            String::from("[\"Red\",\"Blue\",{\"Rgb\":[123,123,123]},{\"Fixed\":255}]")
-        );
-    }
-
-    #[test]
-    fn color_deserialization() {
-        let colors = [
-            Color::Red,
-            Color::Blue,
-            Color::Rgb(123, 123, 123),
-            Color::Fixed(255),
-        ];
-
-        for color in colors {
-            let serialized = serde_json::to_string(&color).unwrap();
-            let deserialized: Color = serde_json::from_str(&serialized).unwrap();
-
-            assert_eq!(color, deserialized);
-        }
-    }
-
-    #[test]
-    fn style_serialization() {
-        let style = Style::default();
-
-        assert_eq!(serde_json::to_string(&style).unwrap(), "{\"foreground\":null,\"background\":null,\"is_bold\":false,\"is_dimmed\":false,\"is_italic\":false,\"is_underline\":false,\"is_blink\":false,\"is_reverse\":false,\"is_hidden\":false,\"is_strikethrough\":false}".to_string());
-    }
-}