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When you use any command that asks for a filename (such asC-x C-f), Emacs displays a default directory in the minibuffer and asks you to type the rest of the filename. How does Emacs choose the default directory? The default directory is taken from the buffer that the cursor is currently in. If you are editing a file in your home directory when you typeC-x C-f, Emacs assumes you want to edit another file in your home directory. If you are editing the file/sources/macros/html.macs then Emacs makes the default directory/sources/macros. If you want to find a file in another directory, edit the default directory that Emacs displays.. [Картинка: i_091.jpg]. Some people prefer paragraphs in which the first line is indented. Knowing about the intricacies of tabs, you might be concerned that pressingTab to indent the opening line of your paragraph will incite Emacs to indent the whole paragraph as you continue typing. And it would, to be honest.. For example, if you want to add a comment to a statement, put the cursor anywhere on the line containing that statement and typeM-;. The result is. A crucial element in any good IDE is its debugger. The JDEE allows you to stay in the Emacs realm while interacting with thejdb process. The JDEE also comes with its own debugger, the JDEbug application. JDEbug is more powerful but requires more setup effort.Warning. • Use the Jdb menu. You have all the usual debug options available: step into/over, continue, toggle breakpoint, and so on. This

is a bit more limited than the first approach, but easier to manage if you’re new tojdb.. You can move around in a given Custom screen much the way you do in any other part of Emacs. All of the basic cursor movement commands likeC-n andC-p work just as they should. But that’s only part of the story in Custom. To accomplish anything useful, you need to activate special words and phrases. Those bits of text in grey boxes that look like buttons are the words and phrases in question.. Customize Emacs. It is useful to think oflet as doing three things:. В В (let ((op1 (calc-pop)). After you have created your Lisp directory, you can make loading and running your Lisp files more efficient bybyte-compiling them, or translating their code intobyte code, a more compact, machine-readable form. Byte-compiling the Lisp filefilename.el creates the byte code filefilename.elc. Byte code files are typically 40 to 75 percent of the size of their non-byte-compiled counterparts.. Asnapshot of a project is a set of revisions of the project files treated as a unit. Typically, releases are associated with points at which the project’s product goes to a customer or other outside evaluator.. or, if yousu’d to root earlier, simply:. query-replace (M-%). 84.

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