Fix various spelling mistakes

* spelling: across

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: advise

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: aframework

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: after

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: alphanumeric

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: anyway

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: async

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: available

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: backticks

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: behavior

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: bracket

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: cacheable

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: characters

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: completeable

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: data

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: definition

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: different

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: do not

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: duplicate

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: e.g.

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: entities

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: expression-in

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: extract

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: feedback

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: filesystem

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: function

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: github

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: height

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: highlighted

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: i'm

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: identifier

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: immediately

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: in case

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: indentation

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: independent

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: initial

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: interchangeable

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: interruptible

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: interviews

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: intrinsic

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: javascript

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: label

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: matching

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: misbehavior

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: number

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: numbered

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: occurrences

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: repeatedly

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: separator

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: string

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: styleable

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: textarea

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: texture

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: useful

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: whenever

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: wikipedia

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

CHANGELOG.md

@@ -234,7 +234,7 @@ Make Shift-Delete to cut work on Firefox.
 
 [handlebars mode](https://codemirror.net/mode/handlebars/): Fix triple-brace support.
 
-[searchcursor addon](https://codemirror.net/doc/manual.html#addon_searchcursor): Support mathing `$` in reverse regexp search.
+[searchcursor addon](https://codemirror.net/doc/manual.html#addon_searchcursor): Support matching `$` in reverse regexp search.
 
 [panel addon](https://codemirror.net/doc/manual.html#addon_panel): Don't get confused by changing panel sizes.
 
@@ -490,7 +490,7 @@ Add `hintWords` (basic completion) helper to [clojure](https://codemirror.net/mo
 
 [panel addon](https://codemirror.net/doc/manual.html#addon_panel): Fix problem where replacing the last remaining panel dropped the newly added panel.
 
-[hardwrap addon](https://codemirror.net/doc/manual.html#addon_hardwrap): Fix an infinite loop when the indention is greater than the target column.
+[hardwrap addon](https://codemirror.net/doc/manual.html#addon_hardwrap): Fix an infinite loop when the indentation is greater than the target column.
 
 [jinja2](https://codemirror.net/mode/jinja2/) and [markdown](https://codemirror.net/mode/markdown/) modes: Add comment metadata.
 
@@ -878,7 +878,7 @@ Add `role=presentation` to more DOM elements to improve screen reader support.
 
 [merge addon](https://codemirror.net/doc/manual.html#addon_merge): Make aligning of unchanged chunks more robust.
 
-[comment addon](https://codemirror.net/doc/manual.html#addon_comment): Fix comment-toggling on a block of text that starts and ends in a (differnet) block comment.
+[comment addon](https://codemirror.net/doc/manual.html#addon_comment): Fix comment-toggling on a block of text that starts and ends in a (different) block comment.
 
 [javascript mode](https://codemirror.net/mode/javascript/): Improve support for TypeScript syntax.
 
@@ -996,7 +996,7 @@ New event: [`optionChange`](https://codemirror.net/doc/manual.html#event_optionC
 
 Tapping/clicking the editor in [contentEditable mode](https://codemirror.net/doc/manual.html#option_inputStyle) on Chrome now puts the cursor at the tapped position.
 
-Fix various crashes and misbehaviors when reading composition events in [contentEditable mode](https://codemirror.net/doc/manual.html#option_inputStyle).
+Fix various crashes and misbehavior when reading composition events in [contentEditable mode](https://codemirror.net/doc/manual.html#option_inputStyle).
 
 Catches and ignores an IE 'Unspecified Error' when creating an editor in an iframe before there is a `<body>`.
 
@@ -1331,7 +1331,7 @@ Fix a [bug](https://github.com/codemirror/CodeMirror/issues/3834) that caused ph
 * New modes: [Vue](https://codemirror.net/mode/vue/index.html), [Oz](https://codemirror.net/mode/oz/index.html), [MscGen](https://codemirror.net/mode/mscgen/index.html) (and dialects), [Closure Stylesheets](https://codemirror.net/mode/css/gss.html)
 * Implement [CommonMark](http://commonmark.org)-style flexible list indent and cross-line code spans in [Markdown](https://codemirror.net/mode/markdown/index.html) mode
 * Add a replace-all button to the [search addon](https://codemirror.net/doc/manual.html#addon_search), and make the persistent search dialog transparent when it obscures the match
-* Handle `acync`/`await` and ocal and binary numbers in [JavaScript mode](https://codemirror.net/mode/javascript/index.html)
+* Handle `async`/`await` and ocal and binary numbers in [JavaScript mode](https://codemirror.net/mode/javascript/index.html)
 * Fix various issues with the [Haxe mode](https://codemirror.net/mode/haxe/index.html)
 * Make the [closebrackets addon](https://codemirror.net/doc/manual.html#addon_closebrackets) select only the wrapped text when wrapping selection in brackets
 * Tokenize properties as properties in the [CoffeeScript mode](https://codemirror.net/mode/coffeescript/index.html)
@@ -1818,7 +1818,7 @@ Emergency fix for a bug where an editor with line wrapping on IE will break when
 *   Slightly incompatible API changes. Read [this](https://codemirror.net/doc/upgrade_v2.2.html).
 *   New approach to [binding](https://codemirror.net/doc/manual.html#option_extraKeys) keys, support for [custom bindings](https://codemirror.net/doc/manual.html#option_keyMap).
 *   Support for overwrite (insert).
-*   [Custom-width](https://codemirror.net/doc/manual.html#option_tabSize) and [stylable](https://codemirror.net/demo/visibletabs.html) tabs.
+*   [Custom-width](https://codemirror.net/doc/manual.html#option_tabSize) and [styleable](https://codemirror.net/demo/visibletabs.html) tabs.
 *   Moved more code into [add-on scripts](https://codemirror.net/doc/manual.html#addons).
 *   Support for sane vertical cursor movement in wrapped lines.
 *   More reliable handling of editing [marked text](https://codemirror.net/doc/manual.html#markText).
@@ -1832,7 +1832,7 @@ Fixes `TextMarker.clear`, which is broken in 2.17.
 ## 2.17.0 (2011-11-21)
 
 *   Add support for [line wrapping](https://codemirror.net/doc/manual.html#option_lineWrapping) and [code folding](https://codemirror.net/doc/manual.html#hideLine).
-*   Add [Github-style Markdown](https://codemirror.net/mode/gfm/index.html) mode.
+*   Add [GitHub-style Markdown](https://codemirror.net/mode/gfm/index.html) mode.
 *   Add [Monokai](https://codemirror.net/theme/monokai.css) and [Rubyblue](https://codemirror.net/theme/rubyblue.css) themes.
 *   Add [`setBookmark`](https://codemirror.net/doc/manual.html#setBookmark) method.
 *   Move some of the demo code into reusable components under [`lib/util`](https://codemirror.net/addon/).

addon/edit/continuelist.js

@@ -90,7 +90,7 @@
           });
         } else {
           if (startIndent.length > nextIndent.length) return;
-          // This doesn't run if the next line immediatley indents, as it is
+          // This doesn't run if the next line immediately indents, as it is
           // not clear of the users intention (new indented item or same level)
           if ((startIndent.length < nextIndent.length) && (lookAhead === 1)) return;
           skipCount += 1;

addon/edit/matchbrackets.js

@@ -94,7 +94,7 @@
 
     if (marks.length) {
       // Kludge to work around the IE bug from issue #1193, where text
-      // input stops going to the textare whever this fires.
+      // input stops going to the textarea whenever this fires.
       if (ie_lt8 && cm.state.focused) cm.focus();
 
       var clear = function() {

addon/hint/javascript-hint.js

@@ -69,7 +69,7 @@
   function getCoffeeScriptToken(editor, cur) {
   // This getToken, it is for coffeescript, imitates the behavior of
   // getTokenAt method in javascript.js, that is, returning "property"
-  // type and treat "." as indepenent token.
+  // type and treat "." as independent token.
     var token = editor.getTokenAt(cur);
     if (cur.ch == token.start + 1 && token.string.charAt(0) == '.') {
       token.end = token.start;

addon/hint/sql-hint.js

@@ -97,7 +97,7 @@
     if (name.charAt(0) == ".") {
       name = name.substr(1);
     }
-    // replace doublicated identifierQuotes with single identifierQuotes
+    // replace duplicated identifierQuotes with single identifierQuotes
     // and remove single identifierQuotes
     var nameParts = name.split(identifierQuote+identifierQuote);
     for (var i = 0; i < nameParts.length; i++)
@@ -109,7 +109,7 @@
     var nameParts = getText(name).split(".");
     for (var i = 0; i < nameParts.length; i++)
       nameParts[i] = identifierQuote +
-        // doublicate identifierQuotes
+        // duplicate identifierQuotes
         nameParts[i].replace(new RegExp(identifierQuote,"g"), identifierQuote+identifierQuote) +
         identifierQuote;
     var escaped = nameParts.join(".");

addon/search/match-highlighter.js

@@ -16,7 +16,7 @@
 // highlighted only if the selected text is a word. showToken, when enabled,
 // will cause the current token to be highlighted when nothing is selected.
 // delay is used to specify how much time to wait, in milliseconds, before
-// highlighting the matches. If annotateScrollbar is enabled, the occurences
+// highlighting the matches. If annotateScrollbar is enabled, the occurrences
 // will be highlighted on the scrollbar via the matchesonscrollbar addon.
 
 (function(mod) {

demo/complete.html

@@ -71,7 +71,7 @@ <h2>Autocomplete Demo</h2>
 addons.</p>
 
 <form><textarea style="display: none" id="synonyms" name="synonyms">
-Here, the completion use an asynchronous hinting functions to provide
+Here, the completion use an asynchronous hinting function to provide
 synonyms for each words. If your browser support `Promises`, the
 hinting function can also return one.
 </textarea></form>
@@ -88,7 +88,7 @@ <h2>Autocomplete Demo</h2>
     ["here", "hither"],
     ["asynchronous", "nonsynchronous"],
     ["completion", "achievement", "conclusion", "culmination", "expirations"],
-    ["hinting", "advive", "broach", "imply"],
+    ["hinting", "advise", "broach", "imply"],
     ["function","action"],
     ["provide", "add", "bring", "give"],
     ["synonyms", "equivalents"],

demo/matchhighlighter.html

@@ -98,6 +98,6 @@ <h2>Match Highlighter Demo</h2>
 });
 </script>
 
-    <p>Search and highlight occurences of the selected text.</p>
+    <p>Search and highlight occurrences of the selected text.</p>
 
   </article>

demo/simplemode.html

@@ -129,7 +129,7 @@ <h2>Simple Mode Demo</h2>
  */
 
 CodeMirror.defineSimpleMode("simplemode", {
-  // The start state contains the rules that are intially used
+  // The start state contains the rules that are initially used
   start: [
     // The regex matches the token, the token property contains the type
     {regex: /"(?:[^\\]|\\.)*?(?:"|$)/, token: "string"},

doc/internals.html

@@ -293,7 +293,7 @@ <h2>Intelligent Updating</h2>
   <h2>Parsers can be Simple</h2>
 
 <p>When I wrote CodeMirror 1, I
-thought <a href="https://codemirror.net/story.html#parser">interruptable
+thought <a href="https://codemirror.net/story.html#parser">interruptible
 parsers</a> were a hugely scary and complicated thing, and I used a
 bunch of heavyweight abstractions to keep this supposed complexity
 under control: parsers

doc/manual.html

@@ -2405,7 +2405,7 @@ <h2 id="addons">Addons</h2>
       Accepts <code>linenumber</code>, <code>+/-linenumber</code>, <code>line:char</code>,
       <code>scroll%</code> and <code>:linenumber</code> formats.
       This will make use of <a href="#addon_dialog"><code>openDialog</code></a>
-      when available to make prompting for line number neater.</dd> Demo avaliable <a href="https://codemirror.net/demo/search.html">here</a>.
+      when available to make prompting for line number neater.</dd> Demo available <a href="https://codemirror.net/demo/search.html">here</a>.
 
       <dt id="addon_matchesonscrollbar"><a href="../addon/search/matchesonscrollbar.js"><code>search/matchesonscrollbar.js</code></a></dt>
       <dd>Adds a <code>showMatchesOnScrollbar</code> method to editor
@@ -2721,7 +2721,7 @@ <h2 id="addons">Addons</h2>
       the <code>"hint"</code> type to find applicable hinting
       functions, and tries them one by one. If that fails, it looks
       for a <code>"hintWords"</code> helper to fetch a list of
-      completable words for the mode, and
+      completeable words for the mode, and
       uses <code>CodeMirror.hint.fromList</code> to complete from
       those.</dd>
       <dd>When completions aren't simple strings, they should be
@@ -3683,13 +3683,13 @@ <h3 id="vimapi_extending">Extending VIM</h3>
       <dt id="vimapi_getRegisterController"><strong><code>getRegisterController()</code></strong></dt>
       <dd>Returns the RegisterController that manages the state of registers
       used by vim mode. For the RegisterController api see its
-      defintion <a href="https://github.com/CodeMirror/CodeMirror/blob/b2d26b4ccb1d0994ae84d18ad8b84018de176da9/keymap/vim.js#L1123">here</a>.
+      definition <a href="https://github.com/CodeMirror/CodeMirror/blob/b2d26b4ccb1d0994ae84d18ad8b84018de176da9/keymap/vim.js#L1123">here</a>.
       </dd>
 
       <dt id='vimapi_buildkeymap'><strong><code>buildKeyMap()</code></strong></dt>
       <dd>
       Not currently implemented. If you would like to contribute this please open
-      a pull request on <a href="https://github.com/codemirror/CodeMirror">Github</a>.
+      a pull request on <a href="https://github.com/codemirror/CodeMirror">GitHub</a>.
       </dd>
 
       <dt id="vimapi_defineRegister"><strong><code>defineRegister()</code></strong></dt>

doc/realworld.html

@@ -81,7 +81,7 @@ <h2>CodeMirror real-world uses</h2>
       <li><a href="http://eloquentjavascript.net/chapter1.html">Eloquent JavaScript</a> (book)</li>
       <li><a href="http://emmet.io">Emmet</a> (fast XML editing)</li>
       <li><a href="https://github.com/espruino/EspruinoWebIDE">Espruino Web IDE</a> (Chrome App for writing code on Espruino devices)</li>
-      <li><a href="https://exlskills.com/learn-en/talent/interviews">EXLskills Live Interivews</a></li>
+      <li><a href="https://exlskills.com/learn-en/talent/interviews">EXLskills Live Interviews</a></li>
       <li><a href="http://www.fastfig.com/">Fastfig</a> (online computation/math tool)</li>
       <li><a href="https://metacpan.org/module/Farabi">Farabi</a> (modern Perl IDE)</li>
       <li><a href="http://blog.pamelafox.org/2012/02/interactive-html5-slides-with-fathomjs.html">FathomJS integration</a> (slides with editors, again)</li>
@@ -92,7 +92,7 @@ <h2>CodeMirror real-world uses</h2>
       <li><a href="https://gerritcodereview.com/">Gerrit</a>'s diff view and inline editor</li>
       <li><a href="https://github.com/maks/git-crx">Git Crx</a> (Chrome App for browsing local git repos)</li>
       <li><a href="https://github.com/github/android">GitHub's Android app</a></li>
-      <li><a href="https://github.com/">Github</a>'s in-browser edit feature</li>
+      <li><a href="https://github.com/">GitHub</a>'s in-browser edit feature</li>
       <li><a href="https://glitch.com/">Glitch</a> (community-driven app building)</li>
       <li><a href="http://tour.golang.org">Go language tour</a></li>
       <li><a href="https://script.google.com/">Google Apps Script</a></li>