Check typos in CI (#557)

.github/workflows/typos.yml

@@ -0,0 +1,13 @@
+name: Typos
+on: [pull_request]
+
+jobs:
+  run:
+    name: Spell Check with Typos
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Actions Repository
+        uses: actions/checkout@v3
+
+      - name: Check spelling
+        uses: crate-ci/typos@master

.typos.toml

@@ -0,0 +1,6 @@
+[files]
+extend-exclude = ["src/core_editor/line_buffer.rs"]
+
+[default.extend-words]
+# Ignore false-positives
+iterm = "iterm"

src/completion/base.rs

@@ -61,7 +61,7 @@ pub struct Suggestion {
     /// Optional description for the replacement
     pub description: Option<String>,
     /// Optional vector of strings in the suggestion. These can be used to
-    /// represent examples comming from a suggestion
+    /// represent examples coming from a suggestion
     pub extra: Option<Vec<String>>,
     /// Replacement span in the buffer
     pub span: Span,

src/completion/default.rs

@@ -72,10 +72,10 @@ impl Completer for DefaultCompleter {
         let mut span_line_whitespaces = 0;
         let mut completions = vec![];
         if !line.is_empty() {
-            let mut splitted = line[0..pos].split(' ').rev();
+            let mut split = line[0..pos].split(' ').rev();
             let mut span_line: String = String::new();
-            for _ in 0..splitted.clone().count() {
-                if let Some(s) = splitted.next() {
+            for _ in 0..split.clone().count() {
+                if let Some(s) = split.next() {
                     if s.is_empty() {
                         span_line_whitespaces += 1;
                         continue;

src/core_editor/editor.rs

@@ -556,7 +556,7 @@ mod test {
     }
 
     #[test]
-    fn test_undo_insert_works_on_work_boundries() {
+    fn test_undo_insert_works_on_work_boundaries() {
         let mut editor = editor_with("This is  a");
         for cmd in str_to_edit_commands(" test") {
             editor.run_edit_command(&cmd);

src/core_editor/line_buffer.rs

@@ -67,7 +67,7 @@ impl LineBuffer {
 
     /// Sets the current edit position
     /// ## Unicode safety:
-    /// Not checked, inproper use may cause panics in following operations
+    /// Not checked, improper use may cause panics in following operations
     pub fn set_insertion_point(&mut self, offset: usize) {
         self.insertion_point = offset;
     }
@@ -998,7 +998,7 @@ mod test {
 
     #[rstest]
     #[case("This is a test", 13, "This is a tets", 14)]
-    #[case("This is a test", 14, "This is a tets", 14)] // NOTE: Swaping works in opposite direction at last index
+    #[case("This is a test", 14, "This is a tets", 14)] // NOTE: Swapping works in opposite direction at last index
     #[case("This is a test", 4, "Thi sis a test", 5)] // NOTE: Swaps space, moves right
     #[case("This is a test", 0, "hTis is a test", 2)]
     fn swap_graphemes_work(

src/edit_mode/keybindings.rs

@@ -41,7 +41,7 @@ impl Keybindings {
     ///
     /// # Panics
     ///
-    /// If `comamnd` is an empty [`ReedlineEvent::UntilFound`]
+    /// If `command` is an empty [`ReedlineEvent::UntilFound`]
     pub fn add_binding(
         &mut self,
         modifier: KeyModifiers,