Emacs replace tab with spaces

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WebApr 16, 2016 · Yes, vim allows you to set a different size for tabs (that already exist in the file), and indentation (how many spaces it moves if you press the TAB key). You can choose if the TAB key indents only with spaces, or if it should replace some spaces by a tab, if there are more than e.g. 8. WebJun 13, 2024 · Replacing all tab characters with spaces on Linux To avoid creating a new file, you can use the -i (in place) option with sed . $ sed -i 's/\t/ /g' tab-file.txt To replace the tab characters in a lot of files, for example all .txt files in a directory, you can use the sed command with a wildcard. $ sed -i 's/\t/ /g' *.txt

Confusion about space and tab characters in Emacs

WebThese commands are provided: Space2Tab Convert spaces to tabs, only in indents. Tab2Space Convert tabs to spaces, only in indents. RetabIndent Execute Space2Tab (if … WebNov 9, 2024 · The following might be useful for you. It doesn't know if a tab is actual code or indentation. (defun chunyang-copy-region-replace-tab (start end) "Copy the region. … cpd moray

How do I change tabs to 4 spaces in IntelliJ? - KnowledgeBurrow

Web2 Answers Sorted by: 6 You can use the regexp “ ^\ ( [^ ]*\) ”. Please note that it ends with a space. There is also a single space character inside [^ ]. Specify that one, and replace with “ \1X ” (where the X stands for whatever you want to … WebWith recent Emacs there’s cycle-spacing command which can cycle between one space, no spaces and original spacing. Evaluate (substitute-key-definition 'just-one-space (lambda … WebJul 19, 2024 · Ctrl+Alt+S Preferences configurable on this page are saved using the mechanism of directory-based settings. Configure code style for indents, TAB and SPACE characters. Expressions Wrapping disney world passholder benefits

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WebMar 25, 2024 · Linux bind命令用于显示或设置键盘按键与其相关的功能。. 您可以利用bind命令了解有哪些按键组合与其功能，也可以自行指定要用哪些按键组合。. 语法. bind [-dlv] [-f ] [-m ] [-q ] 参数说明：. -d 显示按键配置的内容。. -f WebTo reformat, open the file with emacs and replace all TABs with three spaces using the replace-string command: ESC-x // open command line for entry replace-string // enter "replace-string" (emacs self completes) TAB // enter TAB key 3 spaces // press the space bar 3 times save the file. Verilog Editors You don't need to use the default ISE editor. cpd mophWebSetting indent-tabs-mode to t makes it always use a tab character. Setting it to nil makes it always use spaces. I've also tried the following: (add-hook 'python-mode-hook 'guess-style-guess-tabs-mode) (add-hook 'python-mode-hook (lambda () (guess-style-guess-tab-width))) This will only use spaces in Python files... What do? indentation python cpd moh

"WebWith tab-width equal to the default value of 8, Emacs would insert 1 tab plus 2 spaces. Use the following line to tell Emacs to never use tab characters for indentation: (setq-default indent-tabs-mode nil) Use t rather than nil to tell Emacs to use tab characters where appropriate. If you only want this in a particular mode, add (setq indent ... " - Emacs replace tab with spaces

Emacs replace tab with spaces

WebIf it's not true you can set it globally: (setq-default indent-tabs-mode t) Or set it for your programming mode only with: (add-hook 'lua-mode-hook (lambda () (setq indent-tabs-mode t))) Emacs will still use spaces for alignment, which you should probably want. WebNov 10, 2024 · Tabs at the beginning of each line are replaced by the same amount of spaces." (interactive "r") (kill-new (replace-regexp-in-string "^\t+" (lambda (substring) (make-string (length substring) ?\s)) (buffer-substring start end)))) Share Improve this answer Follow answered Nov 10, 2024 at 10:08 xuchunyang 14.1k 1 18 37

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WebMay 6, 2011 · When you want to replace tab with spaces or vice versa don’t use M-% (query-replace) but M-x tabify or M-x untabify. They work on the current selection so if … WebJun 1, 2009 · 3. In some versions of emacs, you can simply do. C-s . where is a stroke of the tab key. If that doesn't work, C-i is a synonym for , so to search …

Web我在emacs中使用Mx align regexp來美化我的Perl代碼，但默認情況下它使用制表符而不是空格，這是Perl評論家不應該做的事情。有沒有辦法改變align regexp的行為，以便填充適當數量的空格而不是標簽 ... [英]Perl program to replace tabs with spaces WebNov 8, 2024 · How to Replace Tab or Alt+Enter with Comma/Space in Microsoft Excel Select the column or cells that you wish to replace the tab or alt-enter characters. Press Ctrl + H keys to open the Find and Replace dialog box. Under the Replace tab. Click the Replace All button. Is tab equal to 4 spaces? Answer.

WebUsing Emacs Emacs comes with an untabify function: untabify is an interactive autoloaded compiled Lisp function in tabify.el. (untabify START END &optional ARG) Convert all tabs in region to multiple spaces, preserving columns. If called interactively with prefix ARG, convert for the entire buffer. WebI suggest updating Joosts example with nil return, or change to using the before-save-hook rather than write-file-hooks. Another solution that does not affect Makefiles, and which you can disable with a simple setq: ( defvar untabify-this-buffer ) ( defun untabify-all () "Untabify the current buffer, unless `untabify-this-buffer' is nil."

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WebOct 16, 2012 · How to replace spaces with A [ in emacs. There are four spaces before all the lines I want to replace. I tried M-x replace-regex ^ []+ -> A\ [, but get error invalid … cpd moray gatewayhttp://www.dev-tricks.net/emacs-replace-tabs-with-spaces/ cpd moonstoneWebNov 6, 2024 · By default, Emacs uses both tab and space characters for indentation. You can choose to use only space characters by setting the default or buffer-local value of … disney world passholder mickey monitorWebMar 25, 2010 · I'm using Emacs as an editor. I want to set the tab size to four spaces. In my .emacs file I have the following: (setq default-tab-width 4) I've also tried: (set-default … cpd modules edge hillWebNov 27, 2011 · 1. I am pretty new to emacs (using version 23.3) and I wanted to set the default tab key to insert 3 spaces instead of a tab character in verilog mode. I did find a number of posts regarding this in stack overflow. Some of them are: -. How To Force … cpdn order onlineWebI want all tabs to be 4 spaces. I have the following in .emacs (setq-default indent-tabs-mode nil) (setq c-basic-indent 4) (setq tab-width 4) But this gets overwritten by some of … disney world passholder discountWebApr 30, 2024 · For example, to instruct Vim to use spaces instead of tabs and 4-space tab stops, we can add to the top or bottom of our C source code file: /* vim: tabstop=4 shiftwidth=4 expandtab */. Since it gets tedious putting those special configuration comments in each file, Vim has an option to read a .vimrc file from the current directory, … disney world passholder login