Tìm hiểu về cửa sổ chỉnh sửa và tấm hướng văn bản và nhảy giữa các tập tin hiệu quả chỉnh sửa và định dạng văn bản Sử dụng cú pháp nhận biết và hiển thị các tính năng hoàn chỉnh sửa các kiểu file khác (Rich Text Format, danh sách tài sản) | 6 Editing Text WHAT S IN THIS CHAPTER Understanding editing windows and panes Navigating text and jumping between files efficiently Editing and reformatting text Using syntax-aware display and completion features Editing other types of files Rich Text Format property lists In the introduction I mentioned that Xcode doesn t really do much of the actual development work. Most of the heavy lifting is performed by external tools compilers linkers debuggers and others that are not part of the Xcode application but Xcode does provide one critical tool that is integral to every developer s workflow the text editor. You will spend far more time editing source files than doing almost any other single task. Learning how to edit efficiently and navigate your source files quickly will greatly enrich your productivity. If you ve spent any time at all using Mac OS X you re familiar with the basic text editing concepts and commands. This chapter explores the powerful and some obscure extensions that Xcode adds to the core text editing facilities. It shows you a variety of techniques and shortcuts for navigating editing and reformatting text. Xcode also supplies a rich set of language-aware code formatting coloring and auto-completion features that make writing source code much more productive. Finally this chapter touches on a number of ancillary topics like file encoding localization the spelling checker and printing. Xcode has what seems like a thousand features to aid your development but this also means that there are a thousand features to learn some of which are rather obscure. The more you learn about the ins and outs of the text editor the more productive you ll be but you can t learn them all in one sitting. Here s how I suggest you approach this chapter Download at 88 CHAPTER 6 EDITING TEXT Skim this and the next chapter to get a general idea of what the Xcode editor has to offer. Learn to use The Functions menu see Jumping to Functions Breakpoints and
