Title: MITS No Lonely Words Author: wpaluchmits Published: June 22, 2026 Last modified: June 22, 2026 --- Search plugins ![](https://ps.w.org/mits-no-lonely-words/assets/icon-256x256.png?rev=3581393) # MITS No Lonely Words By [wpaluchmits](https://profiles.wordpress.org/wpaluchmits/) [Download](https://downloads.wordpress.org/plugin/mits-no-lonely-words.2.2.0.zip) * [Details](https://wordpress.org/plugins/mits-no-lonely-words/#description) * [Reviews](https://wordpress.org/plugins/mits-no-lonely-words/#reviews) * [Installation](https://wordpress.org/plugins/mits-no-lonely-words/#installation) * [Development](https://wordpress.org/plugins/mits-no-lonely-words/#developers) [Support](https://wordpress.org/support/plugin/mits-no-lonely-words/) ## Description **No Lonely Words** solves a common Polish typography problem: single-letter conjunctions and prepositions (a, i, w, z, o, u…) left alone at the end of a line. The plugin replaces the trailing space after these words with a non-breaking space (` `) so they always stay attached to the following word. #### How it works Content is processed **once when a post is saved** and the result is stored in post meta. On every subsequent frontend request the plugin reads directly from WordPress’s in-memory meta cache (no regex, no extra database queries). For posts created before activation, inline processing runs on the first view and is cached for the rest of that request. #### Supported words Polish conjunctions and prepositions: a, i, w, z, o, u, do, ku, na, od, po, we, za, ze, ale, czy, bo, nie, już, też, się, jak, co, to, oraz, lecz, więc, przez, przed, przy, nad, pod, bez, dla, m.in., np., tj. and more. #### Supported filters * `the_title` * `the_content` * `the_excerpt` * `woocommerce_short_description` * `term_description` * `widget_text_content` * `single_cat_title` #### Requirements * PHP 8.0+, WordPress 6.0+ Developed and maintained by **[MITS](https://mits.pl)**, a WordPress agency. We build fast, reliable WordPress sites for businesses in Poland and beyond. #### Privacy This plugin does not collect any personal data and does not make any external HTTP requests. ## Installation 1. Upload the `no-lonely-words` folder to `/wp-content/plugins/`. 2. Activate the plugin via **Plugins Installed Plugins**. 3. Re-save any existing posts to pre-process their content, or let the plugin handle them inline on the first view. ## FAQ ### Does it affect the editor? No. The plugin only modifies the **output** of content filters. The raw post content in the database and in the editor stays unchanged. ### Does it work with WooCommerce? Yes. Product titles, short descriptions, and full descriptions are all supported via dedicated WooCommerce filters. ### Does it work with caching plugins? Yes. Processed content is stored in post meta (a standard WordPress database table), so it survives full-page cache flushes and is always correct regardless of caching setup. ### How do I process existing posts? Go to **Posts All Posts** (or Products), select all, and use the **Bulk Edit Update** action. This triggers `save_post` for each post, which processes and stores the content. Alternatively, any post re-saved individually is processed immediately. ### Does it work with WPML or Polylang? The plugin uses standard WordPress filters and post meta, so it is compatible with WPML and Polylang. Each language version of a post is stored and processed independently. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “MITS No Lonely Words” is open source software. The following people have contributed to this plugin. Contributors * [ wpaluchmits ](https://profiles.wordpress.org/wpaluchmits/) [Translate “MITS No Lonely Words” into your language.](https://translate.wordpress.org/projects/wp-plugins/mits-no-lonely-words) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/mits-no-lonely-words/), check out the [SVN repository](https://plugins.svn.wordpress.org/mits-no-lonely-words/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/mits-no-lonely-words/) by [RSS](https://plugins.trac.wordpress.org/log/mits-no-lonely-words/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 2.2.0 * `the_content` filter now skips pages built with Elementor, Beaver Builder, or Divi. These builders replace `the_content` at priority 12 with their own fully- rendered HTML; running `mitsnolo_process` on that output corrupted widget markup( carousel, nested sections). The fix has no effect on standard posts/pages. * Each save now stores the previous version of the cache in `_no_lonely_words[prev]`. * Added admin metabox (post sidebar) with “Wyczyść cache” and “Przywróć poprzednią” buttons for manual revert. #### 2.1.0 * Renamed all functions and constants to use the `mitsnolo_` prefix (4+ characters). * Added `wp_kses_post()` escaping to content/excerpt filter callbacks. * Added `wp_kses()` escaping with inline-tag allowlist to title/heading filter callbacks. #### 2.0.0 * Rewrite: process on `save_post`, store result in postmeta. Zero regex on frontend requests. * Static in-request cache layer for repeated filter calls within a single page load. * Fallback inline processing for posts without cached meta (e.g. created before activation). * `the_title` filter now correctly receives the post ID as the second argument. #### 1.0.0 * Initial release. ## Meta * Version **2.2.0** * Last updated **8 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.0 or higher ** * Tested up to **7.0** * PHP version ** 8.0 or higher ** * Tags * [nbsp](https://wordpress.org/plugins/tags/nbsp/)[orphans](https://wordpress.org/plugins/tags/orphans/) [Polish](https://wordpress.org/plugins/tags/polish/)[typography](https://wordpress.org/plugins/tags/typography/) [widows](https://wordpress.org/plugins/tags/widows/) * [Advanced View](https://wordpress.org/plugins/mits-no-lonely-words/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/mits-no-lonely-words/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/mits-no-lonely-words/reviews/) ## Contributors * [ wpaluchmits ](https://profiles.wordpress.org/wpaluchmits/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/mits-no-lonely-words/)