This regex replaces -ise endings with Oxford Z -ize endings. Note that this is not the same as American z endings.
This regex is designed for use in Sublime Text, which uses the PCRE regex engine. It should work elsewhere, too.
- This will probably always be a work in progress. Never apply a regex like this globally – you should eyeball every replacement. For instance, it might replace names that end in 'ise' (it does already leave Louise alone), or book titles like Mandela: The Unauthorised Biography, which should retain their original spelling.
- This regex will preserve initial capitals, e.g. 'Theorise' becomes 'Theorize', but not capitalisation inside words. If your text includes words entirely in uppercase, make sure you activate 'Preserve case' in your editor (e.g. Sublime Text) to avoid replacing an uppercase S with a lowercase z, such as 'THEORIzE'.