implemented and documented prependTemplateDir.

changelog/972.md

@@ -1 +0,0 @@
-- Fix Smarty::assign() not returning $this when called with an array as first parameter [#972](https://github.com/smarty-php/smarty/pull/972)

changelog/979.md

@@ -1 +0,0 @@
-- Fixed missing Smarty getErrorUnassigned/setErrorUnassigned methods [#979](https://github.com/smarty-php/smarty/issues/979)

make-release.sh

@@ -15,7 +15,7 @@ php utilities/update-smarty-version-number.php $1
 git add changelog CHANGELOG.md src/Smarty.php
 git commit -m "version bump"
 
-git checkout support/5
+git checkout master
 git pull
 git merge --no-ff "release/$1"
 git branch -d "release/$1"

src/Smarty.php

@@ -2227,22 +2227,6 @@ class Smarty extends \Smarty\TemplateBase {
 	}
 
 	/**
-	 * Whether Smarty displays an error when using an unassigned variable
-	 */
-	public function getErrorUnassigned(): bool
-	{
-		return (bool) $this->error_unassigned;
-	}
-
-	/**
-	 * Set if Smarty should display an error on using an unassigned variable
-	 */
-	public function setErrorUnassigned(bool $error_unassigned): void
-	{
-		$this->error_unassigned = $error_unassigned;
-  }
-  
-  /**
 	 * Sets if Smarty should check If-Modified-Since headers to determine cache validity.
 	 * @param bool $cache_modified_check
 	 * @return void
@@ -2252,3 +2236,4 @@ class Smarty extends \Smarty\TemplateBase {
 	}
 
 }
+