From 542ca9d1c941a7f58d7951e4322e08b423ad80f4 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Wed, 29 Nov 2023 11:50:03 -0500
Subject: [PATCH] cargo: Fix default features and make them all additive

---
 Cargo.toml   |  4 ++--
 src/style.rs | 10 +++-------
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 794331f..e79a6f9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,12 +19,12 @@ authors = ["David Peter <mail@david-peter.de>"]
 rust-version = "1.63.0"
 
 [features]
-default = []
+default = ["nu-ansi-term"]
+gnu_legacy = ["nu-ansi-term/gnu_legacy"]
 
 [dependencies]
 ansi_term = { version = "0.12", optional = true }
 nu-ansi-term = { version = "0.49", optional = true }
-gnu_legacy = { package = "nu-ansi-term", version = "0.49", features = ["gnu_legacy"], optional = true }
 crossterm = { version = "0.26", optional = true }
 
 [dev-dependencies]
diff --git a/src/style.rs b/src/style.rs
index ebfc905..cd0e7c0 100644
--- a/src/style.rs
+++ b/src/style.rs
@@ -2,10 +2,6 @@
 //!
 //! For more information, see
 //! [ANSI escape code (Wikipedia)](https://en.wikipedia.org/wiki/ANSI_escape_code).
-#[cfg(all(feature = "nu-ansi-term", feature = "gnu_legacy"))]
-compile_error!("`nu-ansi-term` and `gnu_legacy` may not be used at the same time");
-#[cfg(feature = "gnu_legacy")]
-use gnu_legacy as nu_ansi_term;
 #[cfg(feature = "nu-ansi-term")]
 use nu_ansi_term;
 use std::collections::VecDeque;
@@ -408,7 +404,7 @@ impl Style {
     ///
     /// ## Example for nu-ansi-term feature
     /// ```
-    /// # #[cfg(feature = "nu-ansi-term")]
+    /// # #[cfg(all(feature = "nu-ansi-term", not(feature = "gnu_legacy")))]
     /// # {
     ///
     /// use lscolors::{Color, FontStyle, Style};
@@ -662,7 +658,7 @@ mod tests {
         );
     }
 
-    #[cfg(feature = "nu-ansi-term")]
+    #[cfg(all(feature = "nu-ansi-term", not(feature = "gnu_legacy")))]
     #[test]
     fn coloring_nu_ansi_term() {
         let style = Style {
@@ -677,7 +673,7 @@ mod tests {
         assert_eq!("\x1b[1;34mwow\x1b[0m", nu_ansi.paint("wow").to_string());
     }
 
-    #[cfg(feature = "nu-ansi-term")]
+    #[cfg(all(feature = "nu-ansi-term", not(feature = "gnu_legacy")))]
     #[test]
     fn coloring_nu_ansi_term_with_reset() {
         let style = Style {