Top new questions this week:
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I'm computing sin of pi radians in emacs using this function:
#+begin_src emacs-lisp :eval never-export :exports both
(sin pi)
#+end_src
#+RESULTS:
: 1.2246467991473532e-16
The manual docs mentions ...
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Suppose a third-party plugin contains the following function:
(defun example-function ()
(interactive)
;; ... do many things ...
(goto-char (point-max))
;; ... do many things ...
(goto-char (...
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Suppose you're in org mode and working with source code.
Your point is currently inside a source block at some random position.
Is there an easy way to copy the body of source block (excluding #+...
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I'm reading An Introduction to Programming in Emacs Lisp by Robert J. Chassell.
When the book is introducing setcar, it points out that when we use this function to a list, the list should be ...
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I want to understand the implications of append's property that "All arguments except the last one are copied, so none of the arguments is altered." (from the Elisp manual)
Say I have a list ...
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I generally want font-locking only for comments and strings. This would seem easy to do: customize the relevant font lock faces to make them identical to default. That unfortunately is not ...
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I have tried solve this for many many hours ;(
macOS 11.1, Emacs 27.1 (brew), Gnus 5.13, msmtp 1.8.14 (brew)
I use GNUS to read maildir that is synced using mbsync. I can read mail using GNUS but ...
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Greatest hits from previous weeks:
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I've used git config --global core.editor emacs to set my git editor as emacs but when I do that and commit something the editor opens up a new window instead of opening emacs within the terminal. I ...
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I know how to display line numbers (and columns) in the mode-line, but I'd like emacs to display the line numbers for all the lines on the left-hand side. I've seen this done in vim and other text ...
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I can't set Inconsolata as default font in Emacs 24.4 Linux.
I changed the font in the menu -> Save options. The font changed but after a
restart the font is the same as it was by default.
Added ...
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In vanilla Emacs, I have to do C-x b and then manually type out the buffer name to switch. If I forget the name of the buffer, I have to hit TAB to list possible completions. Is there anything I can ...
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I have been trying off and on for over a year now to use Emacs as a C/C++ IDE. I have only been marginally successful thus far, but have run into a few brick walls along the way. Currently I am ...
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I've got hundreds of personal notes stored as files in Markdown format, after several years using the VoodooPad personal wiki software for OS X.
There's plenty of information available for exporting ...
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Emacs cannot compete with another other IDE if it doesn’t have an auto completion function. Auto-complete simply makes me a more efficient programmer. I know of the Auto Complete Mode extension, but ...
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Can you answer these questions?
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I often want to add TODO notes inside of my latex files I am currently working on or inside of other source code files scattered around in my filesystem.
The problem with this is that those TODO notes ...
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I'm working with Emacs on windows, I usually work locally, but I want to disable magit when I'm working on a remote file.
I'm trying to add a hook that disables magit when it detects that the file is ...
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I am trying to reproduce the table in the image below in Org-mode. How do I go about doing it? Whenever I try to have multiple columns (the 'Trial' ones) under a single column (Time), Org-mode inserts ...
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