Fix typos (#3858)

CHANGELOG.md

@@ -684,7 +684,7 @@ Usability improvements and fixes:
 - File picker configuration ([#988](https://github.com/helix-editor/helix/pull/988))
 - Fix surround cursor position calculation ([#1183](https://github.com/helix-editor/helix/pull/1183))
 - Accept count for goto_window ([#1033](https://github.com/helix-editor/helix/pull/1033))
-- Make kill_to_line_end behave like emacs ([#1235](https://github.com/helix-editor/helix/pull/1235))
+- Make kill_to_line_end behave like Emacs ([#1235](https://github.com/helix-editor/helix/pull/1235))
 - Only use a single documentation popup ([#1241](https://github.com/helix-editor/helix/pull/1241))
 - ui: popup: Don't allow scrolling past the end of content ([`3307f44c`](https://github.com/helix-editor/helix/commit/3307f44c))
 - Open files with spaces in filename, allow opening multiple files ([#1231](https://github.com/helix-editor/helix/pull/1231))
@@ -922,7 +922,7 @@ to distinguish it in bug reports..
   on cargo run. `~/.config/helix/runtime` can also be used.
 - Registers can now be selected via " (for example `"ay`)
 - Support for Nix files was added
-- Movement is now fully tested and matches kakoune implementation
+- Movement is now fully tested and matches Kakoune implementation
 - A per-file LSP symbol picker was added to space+s
 - Selection can be replaced with yanked text via R
 
@@ -946,7 +946,7 @@ Keymaps:
 - The runtime/ can now optionally be embedded in the binary
 - Haskell syntax added
 - Window mode (ctrl-w) added
-- Show matching bracket (vim's matchbrackets)
+- Show matching bracket (Vim's matchbrackets)
 - Themes now support style modifiers
 - First user contributed theme
 - Create a document if it doesn't exist yet on save

README.md

@@ -4,10 +4,10 @@
 
 ![Screenshot](./screenshot.png)
 
-A kakoune / neovim inspired editor, written in Rust.
+A Kakoune / Neovim inspired editor, written in Rust.
 
-The editing model is very heavily based on kakoune; during development I found
+The editing model is very heavily based on Kakoune; during development I found
-myself agreeing with most of kakoune's design decisions.
+myself agreeing with most of Kakoune's design decisions.
 
 For more information, see the [website](https://helix-editor.com) or
 [documentation](https://docs.helix-editor.com/).
@@ -24,7 +24,7 @@ All shortcuts/keymaps can be found [in the documentation on the website](https:/
 - Smart, incremental syntax highlighting and code editing via tree-sitter
 
 It's a terminal-based editor first, but I'd like to explore a custom renderer
-(similar to emacs) in wgpu or skulpin.
+(similar to Emacs) in wgpu or skulpin.
 
 Note: Only certain languages have indentation definitions at the moment. Check
 `runtime/queries/<lang>/` for `indents.scm`.

book/src/commands.md

@@ -1,5 +1,5 @@
 # Commands
 
-Command mode can be activated by pressing `:`, similar to vim. Built-in commands:
+Command mode can be activated by pressing `:`, similar to Vim. Built-in commands:
 
 {{#include ./generated/typable-cmd.md}}

book/src/from-vim.md

@@ -1,7 +1,7 @@
 # Migrating from Vim
 
-Helix's editing model is strongly inspired from vim and kakoune, and a notable
+Helix's editing model is strongly inspired from Vim and Kakoune, and a notable
-difference from vim (and the most striking similarity to kakoune) is that Helix
+difference from Vim (and the most striking similarity to Kakoune) is that Helix
 follows the `selection → action` model. This means that the whatever you are
 going to act on (a word, a paragraph, a line, etc) is selected first and the
 action itself (delete, change, yank, etc) comes second. A cursor is simply a

book/src/guides/adding_languages.md

@@ -29,7 +29,7 @@ language with the path `runtime/queries/<name>/`. The tree-sitter
 gives more info on how to write queries.
 
 > NOTE: When evaluating queries, the first matching query takes
-precedence, which is different from other editors like neovim where
+precedence, which is different from other editors like Neovim where
 the last matching query supersedes the ones before it. See
 [this issue][neovim-query-precedence] for an example.
 

book/src/keymap.md

@@ -27,7 +27,7 @@
 
 ### Movement
 
-> NOTE: Unlike vim, `f`, `F`, `t` and `T` are not confined to the current line.
+> NOTE: Unlike Vim, `f`, `F`, `t` and `T` are not confined to the current line.
 
 | Key                   | Description                                        | Command                     |
 | -----                 | -----------                                        | -------                     |
@@ -229,7 +229,7 @@ TODO: Mappings for selecting syntax nodes (a superset of `[`).
 
 #### Window mode
 
-This layer is similar to vim keybindings as kakoune does not support window.
+This layer is similar to Vim keybindings as Kakoune does not support window.
 
 | Key                    | Description                                          | Command           |
 | -----                  | -------------                                        | -------           |

book/src/usage.md

@@ -128,8 +128,8 @@ will move the selection over to the "func" `identifier`.
 ![textobject-demo](https://user-images.githubusercontent.com/23398472/124231131-81a4bb00-db2d-11eb-9d10-8e577ca7b177.gif)
 ![textobject-treesitter-demo](https://user-images.githubusercontent.com/23398472/132537398-2a2e0a54-582b-44ab-a77f-eb818942203d.gif)
 
-- `ma` - Select around the object (`va` in vim, `<alt-a>` in kakoune)
+- `ma` - Select around the object (`va` in Vim, `<alt-a>` in Kakoune)
-- `mi` - Select inside the object (`vi` in vim, `<alt-i>` in kakoune)
+- `mi` - Select inside the object (`vi` in Vim, `<alt-i>` in Kakoune)
 
 | Key after `mi` or `ma` | Textobject selected      |
 | ---                    | ---                      |

helix-core/src/movement.rs

@@ -270,7 +270,7 @@ pub enum WordMotionTarget {
     NextWordEnd,
     PrevWordStart,
     PrevWordEnd,
-    // A "Long word" (also known as a WORD in vim/kakoune) is strictly
+    // A "Long word" (also known as a WORD in Vim/Kakoune) is strictly
     // delimited by whitespace, and can consist of punctuation as well
     // as alphanumerics.
     NextLongWordStart,