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diff --git a/vendor/smarty/smarty/docs/programmers/api-functions/api-is-cached.md b/vendor/smarty/smarty/docs/programmers/api-functions/api-is-cached.md
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index 0c41bf04a..000000000
--- a/vendor/smarty/smarty/docs/programmers/api-functions/api-is-cached.md
+++ /dev/null
@@ -1,81 +0,0 @@
-isCached()
-
-returns true if there is a valid cache for this template
-
-Description
-===========
-
-bool
-
-isCached
-
-string
-
-template
-
-string
-
-cache\_id
-
-string
-
-compile\_id
-
--   This only works if [`$caching`](#variable.caching) is set to one of
-    `Smarty::CACHING_LIFETIME_CURRENT` or
-    `Smarty::CACHING_LIFETIME_SAVED` to enable caching. See the [caching
-    section](#caching) for more info.
-
--   You can also pass a `$cache_id` as an optional second parameter in
-    case you want [multiple caches](#caching.multiple.caches) for the
-    given template.
-
--   You can supply a [`$compile id`](#variable.compile.id) as an
-    optional third parameter. If you omit that parameter the persistent
-    [`$compile_id`](#variable.compile.id) is used if its set.
-
--   If you do not want to pass a `$cache_id` but want to pass a
-    [`$compile_id`](#variable.compile.id) you have to pass NULL as a
-    `$cache_id`.
-
-> **Note**
->
-> If `isCached()` returns TRUE it actually loads the cached output and
-> stores it internally. Any subsequent call to
-> [`display()`](#api.display) or [`fetch()`](#api.fetch) will return
-> this internally stored output and does not try to reload the cache
-> file. This prevents a race condition that may occur when a second
-> process clears the cache between the calls to `isCached()` and to
-> [`display()`](#api.display) in the example above. This also means
-> calls to [`clearCache()`](#api.clear.cache) and other changes of the
-> cache-settings may have no effect after `isCached()` returned TRUE.
-
-
-    <?php
-    $smarty->setCaching(Smarty::CACHING_LIFETIME_CURRENT);
-
-    if(!$smarty->isCached('index.tpl')) {
-    // do database calls, assign vars here
-    }
-
-    $smarty->display('index.tpl');
-    ?>
-
-       
-
-
-    <?php
-    $smarty->setCaching(Smarty::CACHING_LIFETIME_CURRENT);
-
-    if(!$smarty->isCached('index.tpl', 'FrontPage')) {
-      // do database calls, assign vars here
-    }
-
-    $smarty->display('index.tpl', 'FrontPage');
-    ?>
-
-       
-
-See also [`clearCache()`](#api.clear.cache),
-[`clearAllCache()`](#api.clear.all.cache), and [caching
-section](#caching).