What mark indicates an em dash is needed?

Proofreaders' Marks. The following list is taken from figure 2.6 of the 18th edition of the Manual. Handwritten proofreading symbols and their meanings in three ... Find and save ideas about proofreading marks on Pinterest. The mark я. <. Proofreading Marks. What it means. Delete; take out something here. Insert: add something here. Add space here. How to use it mufflers cary ... Proofreading marks are used by editors to point out changes that need making in your document. They are typically located in the right and left margins of a ... Sarah told us that in the “good old days,” proofreaders worked on paper, using standard proofreading marks. Today, she explained, proofreading is nearly always ... May 8, 2023 ... Proofreading marks are symbols and notations editors use to correct printed documents. Each symbol specifies a certain error the author should correct. Mar 6, 2017 ... Line editing and proofreading are reading through for technical errors — misspellings, punctuation, and basic sentence structure ... Jan 28, 2022 ... Proofreaders would check every word, dot every i, cross every t. A new markup language of proofreading marks sprung up for proofreaders to tell ... Sep 6, 2023 ... Here's a list of some of the most common proofreading marks, culled from well-established sources like Northwestern University and the Chicago Manual of Style. Here we have listed out 24 proofreading symbols that you need to know about. 1. New paragraph This symbol signifies that a new paragraph should be added.