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emacs adding spaces to file

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GNU Emacs 101. (With an admitted bias for Windows 10… Adding google C/C++ style and setting it up in .emacs ... 24.3 Tabs vs. Spaces Turning on CUA mode from the Emacs Options menu or by adding (cua-mode t) to your .emacs file will give you Windows-style editing keyboard shortcuts. You can learn more about CUA mode within Emacs ...

The Ultimate Guide To Indentation in Emacs (Tabs and Spaces)

How to add a prefix to every line? (defun insert-space-or-expand-abbrev () "Expand abbrev if previous char is a space, or insert a space." (interactive) ( if (not (equal (char-before) ? \s )) (insert-char ? \s ) (backward-char) ( unless (expand-abbrev) (insert-char ? \s )) (forward-char))) (global-set-key " " #'luna-insert-space-or-expand-abbrev) How to install a Emacs plugin (many times it's a .el file ... EmacsWiki: Abbrev Mode 49.4 The Emacs Initialization File. When Emacs is started, it normally tries to load a Lisp program from an initialization file, or init file for short. This file, if it exists, specifies how to initialize Emacs for you. Traditionally, file ~/.emacs is used as the init file, although Emacs also looks at ~/.emacs.el, ~/.emacs.d/init.el ... 49.4 The Emacs Initialization File Note: these homebrew commands will install GNU Emacs, and link it to your /Applications directory. You still need to run the git clone mentioned at the start of this file. That will populate your ~/.emacs.d directory, which is what transforms a regular GNU Emacs into Spacemacs.. Note: the proposed emacs-plus tap is identical to the emacs formulae, it just builds GNU Emacs with support of ... You can add a prefix with M-x string-rectangle, which is bound to C-x r t.This is part of a series of commands that operates on rectangular selections; this one inserts text at every line in the rectangle.. Start by setting the mark at the beginning of the first line, and move your cursor to the first character of the last line you want to prefix: ... Install any single elisp files in the ~/.emacs.d/site-lisp directory. Install any packages that consist of multiple elisp files in a subdirectory under your ~/.emacs.d/site-lisp directory. Add the following code to your ~/.emacs file to ensure that Emacs "sees" all the elisp files that you have installed:

In Emacs, how do I double

The Ultimate Guide To Indentation in Emacs (Tabs and Spaces) Using Tabs or Spaces in Different Files (add-hook 'prog-mode-hook 'enable-tabs) (add-hook 'lisp-mode-hook 'disable-tabs) (add-hook 'emacs-lisp-mode-hook 'disable-tabs) After we create those hooks, it is very easy to decide what types of files/modes we want to enable tabs/spaces in. In this example, we enable tabs in prog-mode. Spaces vs. Tabs. yaml-mode.el enforces spaces instead of TABs in yaml-mode, regardless of emacs configuration. If you wish to have Return key automatically indent cursor on new line, add the following to emacs config: (add-hook 'yaml-mode-hook (lambda () (define-key yaml-mode-map " \C-m" 'newline-and-indent))) Indentation Tools The key point is to tell emacs to insert whatever you want when indenting, this is done by changing the indent-line-function. It is easier to change it to insert a tab and then change tabs into 4 spaces than change it to insert 4 spaces. The following configuration will solve your problem: EmacsWiki: No Tabs Open the file and then indent it by indenting the entire region: M-x find-file /path/to/file RETC-x h (M-x mark-whole-buffer)C-M-\ (M-x indent-region) Now, it looks like you're trying to apply C indentation to a buffer that's not in C mode. To get it into C mode. Tabs. If you want to use spaces instead of tabs when indenting, put the following in your .emacs file: (setq-default indent-tabs-mode nil) You may also customize the ‘indent-tabs-mode’ variable instead, obviously. If you want to remove tabs in an existing file, mark the whole buffer using C-x … Set 4 Space Indent in Emacs in Text Mode ... EmacsWiki: Yaml Mode

Set 4 Space Indent in Emacs in Text Mode ...

If you only care about how it looks within Emacs, another way to tackle this problem is to set the tab-width variable in a file-local variable (see File Variables). There are also commands to convert tabs to spaces or vice versa, always preserving the columns of all non-whitespace text. ;; If you want the RETURN key to go to the next line and space over;; to the right place, add this to your .emacs right after the load-file:;;;; (add-hook 'c-mode-common-hook 'google-make-newline-indent);;; Code:;; For some reason 1) c-backward-syntactic-ws is a macro and 2) under Emacs 22;; bytecode cannot call (unexpanded) macros at run time: Emacs doesn't offer a true spacing option, but you can make a file appear double-spaced by adding an extra end-of-line marker to the end of each line. However, if you modify the file after adding these markers and cause the line lengths to change, you will need to reformat the lines you changed and probably the lines surrounding them. EmacsWiki: C Plus Plus Mode syl20bnr/spacemacs: A community In Emacs, how do I double started.org at develop · hlissner/doom ... This file is evaluated early when Emacs is starting up; before any other module has loaded. You generally shouldn’t add code to this file unless you’re targeting Doom’s CLI or something that needs to be configured very early in the startup process. config.el Here is where 99.99% of your private configuration should go. By default files ending in .h are treated as c files rather than c++ files. To change this add the following to your .emacs: (add-to-list 'auto-mode-alist '("\\.h\\'" . c++-mode)) Unfortunately many standard c++ header files have no file extension, and so will not typically be identified by emacs as c++ files.