Spelling

manual/src/full---help-output.md

@@ -537,7 +537,7 @@ OPTIONS:
         --tabs <N>
             The number of spaces to replace tab characters with.
 
-            Use --tabs=0 to pass tab characters through directly, but note that in that case delta will calculate line widths assuming tabs occupy one character's width on the screen: if your terminal renders tabs as more than than one character wide then delta's output will look incorrect.
+            Use --tabs=0 to pass tab characters through directly, but note that in that case delta will calculate line widths assuming tabs occupy one character's width on the screen: if your terminal renders tabs as more than one character wide then delta's output will look incorrect.
 
             [default: 4]
 

src/cli.rs

@@ -963,7 +963,7 @@ pub struct Opt {
     ///
     /// Use --tabs=0 to pass tab characters through directly, but note that in that case delta will
     /// calculate line widths assuming tabs occupy one character's width on the screen: if your
-    /// terminal renders tabs as more than than one character wide then delta's output will look
+    /// terminal renders tabs as more than one character wide then delta's output will look
     /// incorrect.
     pub tab_width: usize,
 

src/features/hyperlinks.rs

@@ -407,7 +407,7 @@ __path__:  some matching line
         }
 
         /// Return the relative path as it would appear in grep output, i.e. accounting for facts
-        /// such as that that the user may have invoked the grep command from a non-root directory
+        /// such as that the user may have invoked the grep command from a non-root directory
         /// in the repo.
         pub fn path_in_grep_output(&self) -> String {
             use CallingProcess::*;

src/features/side_by_side.rs

@@ -358,7 +358,7 @@ fn get_right_fill_style_for_panel<'a>(
     background_color_extends_to_terminal_width: BgShouldFill,
     config: &Config,
 ) -> (Option<BgFillMethod>, Style) {
-    // If in the the left panel then it must be filled with spaces.
+    // If in the left panel then it must be filled with spaces.
     let none_or_override = if panel_side == Left {
         Some(BgFillMethod::Spaces)
     } else {

src/paint.rs

@@ -82,7 +82,7 @@ impl<'p> Painter<'p> {
             ))
         } else if config.side_by_side {
             // If line numbers are disabled in side-by-side then the data is still used
-            // for width calculaction and to pad odd width to even, see `UseFullPanelWidth`
+            // for width calculation and to pad odd width to even, see `UseFullPanelWidth`
             // for details.
             Some(line_numbers::LineNumbersData::empty_for_sbs(
                 panel_width_fix,

src/tests/test_example_diffs.rs

@@ -1604,7 +1604,7 @@ src/align.rs:71: impl<'a> Alignment<'a> { │
     fn test_hyperlinks_commit_link_format() {
         // If commit-style is not set then the commit line is handled in raw
         // mode, in which case we only format hyperlinks if output is a tty;
-        // this causes the test to fail on Github Actions, but pass locally
+        // this causes the test to fail on GitHub Actions, but pass locally
         // if output is left going to the screen.
         DeltaTest::with_args(&[
                 "--commit-style",

src/utils/process.rs

@@ -1170,7 +1170,7 @@ pub mod tests {
 
     #[test]
     fn test_process_calling_cmdline() {
-        // Github runs CI tests for arm under qemu where where sysinfo can not find the parent process.
+        // GitHub runs CI tests for arm under qemu where sysinfo can not find the parent process.
         if std::env::vars().any(|(key, _)| key == "CROSS_RUNNER" || key == "QEMU_LD_PREFIX") {
             return;
         }

themes.gitconfig

@@ -71,7 +71,7 @@
     minus-style = "#ff0080"
     plus-emph-style = "#008a81" bold "#00ffbf"
     plus-style = syntax "#cffff3"
-    syntax-theme = Github
+    syntax-theme = GitHub
 
 [delta "hoopoe"]
     # author: https://github.com/dandavison