I found this solution on the EmacsWiki: The problem is the ownership of the directory ~/.emacs.d/server when you also have “Administrators” rights on your account. Create the directory ~/.emacs.d/server and set the owner of this directory to your login name and the problem is gone. As I have a “Dutch” version of Windows 7 I … Read more
Folding is generally unnecessary with emacs, as it has tools that explicitly implement the actions people do manually when folding code. Most people have good success with simple incremental searches. See “foo” mentioned somewhere? Type C-sfoo, find the definition, press enter, read it, and then press C-x C-x to go back to where you were. … Read more
Take note of the cygwin-related information on the emacs wiki: http://www.emacswiki.org/emacs/TrampMode I don’t use EmacsW32, but I do successfully use TRAMP over ssh with Cygwin and NT Emacs. I never got TRAMP working without an ssh agent (i.e. prompting for credentials) — as you noticed, it just hangs — but it works fine with one, … Read more
Code wrapped in eval-after-load will be executed only once, so it is typically used to perform one-time setup such as setting default global values and behaviour. An example might be setting up a default keymap for a particular mode. In eval-after-load code, there’s no notion of the “current buffer”. Mode hooks execute once for every … Read more
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The Bad test-a is self-modifying code. This is extremely dangerous. While the variable x disappears at the end of the let form, its initial value persists in the function object, and that is the value you are modifying. Remember that in Lisp a function is a first class object, which can be passed around (just … Read more