Updated RangeMap to Add Clear().

Cargo.toml

@@ -20,7 +20,7 @@ sys-locale = { version = "0.2.3", optional = true }
 unicode-linebreak = "0.1.4"
 unicode-script = "0.5.5"
 unicode-segmentation = "1.10.0"
-rangemap = "1.1.0"
+rangemap = "1.2.0"
 
 [dependencies.unicode-bidi]
 version = "0.3.8"

examples/rich-text/src/main.rs

@@ -121,6 +121,9 @@ fn main() {
             ("O", attrs.color(Color::rgb(0xFF, 0xFF, 0x00))),
             ("R", attrs.color(Color::rgb(0xFF, 0x7F, 0x00))),
             ("N", attrs.color(Color::rgb(0xFF, 0x00, 0x00))),
+        ], 
+        &[
+            ("生活,삶,जिंदगी 😀 FPS", attrs.color(Color::rgb(0xFF, 0x00, 0x00)))
         ]
     ];
     for &line in lines {

src/attrs.rs

@@ -251,8 +251,7 @@ impl AttrsList {
 
     /// Clear the current attribute spans
     pub fn clear_spans(&mut self) {
-        //Todo: Once clear is added Change this back to clear.
-        self.spans = RangeMap::new();
+        self.spans.clear();
     }
 
     /// Add an attribute span, removes any previous matching parts of spans