2024 Emacs highlight trailing spaces

Emacs highlight trailing spaces

Author: iwar

August undefined, 2024

WebJan 5, 2016 · ;; To load it when starting Emacs add the parameter `--dump-file' ;; when invoking Emacs 27.1 executable on the command line, for instance: ;; ./emacs --dump … WebFeb 5, 2015 · 5. This can be easily achieved using listchars by specifying the tab as: ,tab:\ \ ┊, By providing two escaped spaces in front of your tab declaration, vim will repeat the spaces. This is opposed to the default, where vim prefers the second character as the repeating character.

EmacsWiki: Show White Space

WebApr 8, 2024 · For example, you can bind a key to toggle highlighting of ;; trailing whitespace: ;; ;; (global-set-key (kbd "") ;; 'hc-toggle-highlight-trailing-whitespace) ;; ;; Because variable `font-lock-keywords' is buffer-local, that key ;; binding lets you use `f8' to toggle highlighting separately in each ;; buffer. WebJan 5, 2016 · whitespace-style is a variable defined in ‘whitespace.el’. Its value is nil Original value was (face tabs spaces trailing lines space-before-tab newline indentation empty space-after-tab space-mark tab-mark newline-mark) Local in buffer *vc-diff*; global value is (face tabs spaces trailing lines space-before-tab newline indentation empty space-after … uitableviewcell header color

highlighting - Highlight useless whitespace at end of file - Emacs ...

WebSyntax-highlighting is also known as “Font Lock” in the Emacs world. To turn syntax-highlighting on/off use either the Options menu (if available) and select Syntax Highlighting, or type ‘M-x font-lock-mode’ (toggles between on and off). To turn on syntax-highlighting automatically see the entry on Enabling Font Lock Mode. Customizing … WebJan 5, 2008 · This work is licensed to you under version 2 of the GNU General Public License.Alternatively, you may choose to receive this work under any other license that grants the right to use, copy, modify, and/or distribute the work, as long as that license imposes the restriction that derivative works have to grant the same rights and impose … WebEmacs has several commands to delete whitespace. Built-in point-based commands Fixup whitespace around point Join two words Just one space Cycle spacing around point Delete extra blank lines between paragraphs Join lines and fix up whitespace Built-in region/buffer-based commands Indent/unindent a block of lines Delete trailing whitespace uitableviewcell masonry

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WebJun 14, 2011 · Try highlight-80+.el. You can acquire it from here. To install it, just add the following to your .emacs: (add-to-list 'load-path "/path/to/highlight-80+") (require 'highlight-80+) You can then enable it via: M-x highlight-80+-mode Share Improve this answer Follow edited Mar 26, 2014 at 14:50 itsjeyd 4,975 2 29 49 answered Jun 17, 2011 at 3:56 WebJul 25, 2024 · 21 1 2 Don't unconditionally enable show-trailing-whitespace everywhere. It doesn't make any sense in buffers derived from special-mode because those aren't text you're supposed to edit. – wasamasa Jul 25, 2024 at 19:44 Add a comment 2 Answers Sorted by: 1 This should do the trick: uitableviewcellselectedbackgroundWebAug 24, 2024 · Start Emacs: emacs On macOS, you may receive the following error message in a dialog box: '“Emacs.app” can’t be opened because Apple cannot check it for malicious software.' To resolve this issue, go to Apple menu > System Preferences > Security & Privacy > General and click 'Open Anyway'. uitableview cell selecte

"WebDec 29, 2015 · Click the INS button Paste (lambda () (setq show-trailing-whitespace nil)) Click the menu button State > Set for Current Session Click the menu button State > Save for Future Sessions Note that show … " - Emacs highlight trailing spaces

Emacs highlight trailing spaces

WebMar 23, 2024 · I just knew that Emacs had a built-in function for highlighting trailing whitespace. – forthrin Mar 25, 2024 at 15:19 @forthrin Indeed, that's a shortcoming of the manual (usually the manual is more verbose and enlightening than docstrings) and ought to be reported as a bug via M-x report-emacs-bug RET or similar; see (efaq) Reporting bugs. WebOct 21, 2024 · All lines: strips trailing spaces in all lines. Keep trailing spaces on caret line. If this option is unselected, trailing spaces will be stripped on the line where the caret is placed on save operation. Remove trailing blank lines at the end of saved files. If this checkbox is unselected, JetBrains Rider will keep the trailing blank lines on ...

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WebOct 14, 2011 · There is an emacs command delete-trailing-whitespace that gets rid of whitespace after last character. If you run it without any region marked, it cleans up the whole buffer. If you have an active region, only the lines in the region are cleaned. WebFeb 14, 2024 · Note that I'm aware of emacs advanced auto-indentation features and indent-highlighting plugins, but would prefer something less intrusive that only shows up when there is an issue. A little like highlighting trailing spaces. indentation whitespace highlighting Share Improve this question Follow edited Feb 14, 2024 at 23:44

WebMay 18, 2016 · I have spaces and space-mark in my whitespace-style: (setq whitespace-style ' (face indentation trailing empty spaces space-after-tab space-before-tab tab-mark space-mark)) However, it seems like the whitespace-space-regexp is only for the spaces face highlighting, and isn't used for setting the space-mark. Here's the effect: WebFeb 18, 2024 · Sat, 18 Feb 2024 Highlight and remove extraneous whitespace in emacs I recently got annoyed with all the trailing whitespace I saw in files edited by Windows and Mac users, and in code snippets pasted from sites like StackOverflow. I already had my emacs set up to indent with only spaces: (setq-default indent-tabs-mode nil) (setq tabify nil)

WebJan 5, 2013 · Emacs: Delete Trailing Whitespace By Xah Lee. Date: 2013-01-05. Last updated: 2024-07-19. Delete Trailing Whitespace Alt + x delete-trailing-whitespace Deletes trailing whitespace, and also deletes trailing blank lines if delete-trailing-lines is t. (works on whole buffer or selection) Whitespace Cleanup whitespace-cleanup WebMar 22, 2024 · So Emacs has no built-in functionality for this? That's strange with all the other whitespace detection it has. And particularly in PHP, trailing whitespace at EOF …

WebMar 18, 2009 · Take a look at region-rectangle in Emacs. In short, you start selection like usual with Control - Space, then kill region with Control - x r k and paste (or yank) killed block with Control - x r y. Share Improve this answer Follow edited May 10, 2024 at 14:35 Peter Mortensen 31k 21 105 126 answered Mar 18, 2009 at 10:36 Marko 29.9k 18 74 …

WebAug 6, 2024 · To reproduce the issue in plain Emacs, do this: Start plain Emacs: emacs --no-init-file --no-site-file Insert trailing tabs or spaces on the first line (e.g. five spaces). Press enter to go to the second line. Now go back to the first line. The spaces we inserted in step 2 have all disappeared! This is not good. thomas ricke facebookWebApr 8, 2024 · For example, you can bind a key to toggle highlighting of ;; trailing whitespace: ;; ;; (global-set-key (kbd "") ;; 'hc-toggle-highlight-trailing-whitespace) … thomas rickard buresWebApr 26, 2016 · The documentation in the emacs manual says: Whitespace mode is a buffer-local minor mode that lets you “visualize” many kinds of whitespace in the buffer, by either drawing the whitespace characters … thomas rickard hampton baysWebFeb 18, 2024 · Sat, 18 Feb 2024 Highlight and remove extraneous whitespace in emacs I recently got annoyed with all the trailing whitespace I saw in files edited by Windows … uitableviewcell textlabel deprecatedWebYou can make trailing whitespace at the end of a line visible by setting the buffer-local variable show-trailing-whitespace to t. Then Emacs displays trailing whitespace, using the face trailing-whitespace . This feature does not apply when point is at the end of the line … Emacs has the ability to hide lines indented more than a given number of columns. … 14.15 Displaying Boundaries. Emacs can display an indication of the fill-column … On graphical displays, each Emacs window normally has narrow fringes on the left … Display (GNU Emacs Manual) Next: Searching and Replacement, Previous: … uitableviewcellseparatorstylesinglelineWebshow-trailing-whitespace has the nice effect that it doesn't highlight trailing whitespace when your cursor is after it -- so you don't see little blinking lights as you type a line of text. show-wspace.el is a library that has lots of faces to … uitableview checkmark single selection swift3WebJan 14, 2014 · I have entered the following code in my .emacs file to highlight unwanted white spaces. (require 'whitespace) (setq whitespace-style ' (face empty tabs lines-tail trailing)) (global-whitespace-mode t) This shows (1) empty lines at the beginning & end of buffer (2) tabs (3) lines which go over the 80 character limit (4) trailing white spaces. thomas ricks