JSM's Non-Breaking Space for French Content

Plugin Name	JSM's Non-Breaking Space for French Content
Summary	Adds a non-breaking space between words and punctuation marks to avoid inappropriate line-breaks in French.
Stable Version	1.10.0
Requires PHP	5.6 or newer
Requires WordPress	4.2 or newer
Tested Up To WordPress	5.4.1
Contributors	jsmoriss
License	GPLv3
Tags / Keywords	non-breaking, french, content, line-break, punctuation, space, new line, line break

Description

This plugin adds non-breaking spaces required by the French language in the content, excerpt, comments, text widget, and WooCommerce short description — skipping over pre-formatted code blocks, styles and scripts.

If the  HTML tag is found (used by some multilingual plugins), non-breaking spaces are added only between the  and  HTML tags.

There are no plugin settings — simply install and activate the plugin.

Filters for Developers

'nbsp_french_add_filters' ( array $filter_names )

An associative array of filter names (and priority) for the plugin to hook.

array(
    'the_title'                     => 10,
    'the_content'                   => 10,
    'the_excerpt'                   => 10,
    'comment_text'                  => 10,
    'widget_title'                  => 10,
    'widget_text'                   => 10,
    'woocommerce_short_description' => 10,
)

To hook additional filters, include their names (and priority) in the 'nbsp_french_add_filters' array, or hook them individually in your functions.php:

add_filter( 'another_text_filter_name',
    array( 'NbspFrench', 'filter' ), 10, 1 );

'nbsp_french_currencies' ( $regex )

A regular expression of recognized currency symbols.

Installation

Automated Install

Go to the wp-admin/ section of your website.
Select the Plugins menu item.
Select the Add New sub-menu item.
In the Search box, enter the plugin name.
Click the Search Plugins button.
Click the Install Now link for the plugin.
Click the Activate Plugin link.

Semi-Automated Install

Download the plugin ZIP file.
Go to the wp-admin/ section of your website.
Select the Plugins menu item.
Select the Add New sub-menu item.
Click on Upload link (just under the Install Plugins page title).
Click the Browse... button.
Navigate your local folders / directories and choose the ZIP file you downloaded previously.
Click on the Install Now button.
Click the Activate Plugin link.