"To revise the script" means to make changes or improvements to a written document with a detailed plan or dialogue for a performance, such as in a play, movie, or television show. Full definition
When revising the script, filmmakers leave out some shocking ideas and concepts. (screenrant.com)
Despite the current lawsuit that producers Dan Lin and Roy Lee brought onto Legendary Pictures, the newly hired scribe Frank Darabont (Shawshank Redemption, The Mist, The Walking Dead) has been hard at work on revising the script for Gareth Edwards» Godzilla remake. (themissingreel.com)
Director Wenders then brought in L.M. «Kit» Carson to add and revise the script while on set. (moviereviewsfromthedark.com)