Update documentation for #646

CHANGELOG.md

@@ -7,6 +7,7 @@ develop
 
 ### Improvements
 
+- Add a new AppleScript property `expands tab` for document object (thanks to Kaito Udagawa!).
 - Change the outline navigation arrows direction in the navigation bar if text orientation is vertical.
 - Add tooltips to the line endings menu in the toolbar.
 - Improve calculation of the vertical position of line numbers.
@@ -22,7 +23,7 @@ develop
 - Fix an issue where editor views didn't update after changing the body font or the visibility of the other invisible characters.
 - Fix an issue where no error message raised when an text encoding reinterpretation failed.
 - Fix an issue where the current line highlight also highlights the last line when the cursor is in the second last line.
-- Fix an issue where the title of the menu item toggling invisible charater visibility didn't reflect the frontmost window state.
+- Fix an issue where the title of the menu item toggling invisible character visibility didn't reflect the frontmost window state.
 - Fix an issue where the text size slider in the Touch Bar didn't update if text size was updated excepting via Touch Bar while the slider is shown.
 - Address an issue with drawing area of zoomed character view in character inspector popover.
 

CotEditor/CotEditor.help/Contents/Resources/en.lproj/pgs/about_applescript.html

@@ -72,6 +72,9 @@
 		<dt><code>tab width</code></dt>
 		<dd>The width of a tab character in space equivalents. (int) <span class="added">new on CotEditor 2.1</span></dd>
 		
+		<dt><code>expands tab</code></dt>
+		<dd>Are tab characters expanded to space? (boolean) <span class="added">new on CotEditor 3.1.2</span></dd>
+		
 		<dt><code>wrap lines</code></dt>
 		<dd>Whether to wrap lines or not. (boolean)</dd>
 		

CotEditor/CotEditor.help/Contents/Resources/en.lproj/pgs/about_applescript_changes.html

@@ -19,6 +19,13 @@
 <h1>Change log of AppleScript support</h1>
 
 
+<article>
+<h2>Terminology change on CotEditor 3.1.2</h2>
+	<h3>auto tab expansion</h3>
+	<p>A new property <code>expands tab</code> was added to the ‘document’ object.</p>
+</article>
+
+
 <article>
 <h2>Terminology change on CotEditor 2.6.0</h2>
 	<h3>line spacing property</h3>

CotEditor/CotEditor.help/Contents/Resources/ja.lproj/pgs/about_applescript.html

@@ -71,6 +71,9 @@
 		<dt><code>tab width</code></dt>
 		<dd>スペース幅換算のタブ幅（int 型）<span class="added">CotEditor 2.1 で追加</span></dd>
 		
+		<dt><code>expands tab</code></dt>
+		<dd>タブをスペースに展開するかどうか（boolean 型）</dd>
+		
 		<dt><code>wrap lines</code></dt>
 		<dd>折り返しているかどうか（boolean 型）</dd>
 		

CotEditor/CotEditor.help/Contents/Resources/ja.lproj/pgs/about_applescript_changes.html

@@ -19,6 +19,13 @@
 <h1>AppleScript 対応の仕様改訂履歴</h1>
 
 
+<article>
+<h2>CotEditor 3.1.2 での仕様改訂</h2>
+	<h3>タブの自動展開</h3>
+	<p>document オブジェクトに新しく <code>expands tab</code> プロパティが追加されました。</p>
+</article>
+
+
 <article>
 <h2>CotEditor 2.6.0 での仕様改訂</h2>
 	<h3>行間プロパティ</h3>