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Unanswered Questions

3,137 questions with no upvoted or accepted answers
27
votes
2answers
617 views

How can I print an Emacs frame?

The function ps-print-buffer-with-faces prints an Emacs buffer. Is there a way to print a frame with more than one buffer in it? I would like to print an Emacs calc frame both with the RPN stack and ...
16
votes
0answers
1k views

How can I debug random Emacs server crashes?

I generally have a long-running instance of emacs --daemon, which I connect to with various emacsclients. Recently I have started experiencing random crashes. I say "random" because I haven't been ...
15
votes
0answers
1k views

Number of Emacs users in the world?

I saw someone on Twitter posing the question: It struck me as a very interesting question and got me thinking about how large the community actually is! I came up with two data points: Based on the ...
13
votes
1answer
274 views

Is there a plugin that does color HTML matching tags like rainbow delimiters?

I would like some plugin which colors html tags with a corresponding color based on which tag they match. For example <div> <p></p></div> <div> and </div> would ...
13
votes
2answers
911 views

How do I set up font fallback in a robust way?

TL;DR: What's a simple way to reliably say: use Consolas as the default font, FreeMono for the characters unsupported by Consolas, and Symbola for characters unsupported by both? Since my main ...
11
votes
0answers
314 views

Resolving duplicate ID's in org-mode

For a variety of reasons it's possible to end up with duplicate heading Id's (manually-set ID conflicts, copy pasta, duplicate files, etc.). When refiling you may get a message WARNING: 17 duplicate ...
11
votes
0answers
131 views

Can I allow punctuation to run past fill-column?

In typography, there's a practice called 'protrusion' (or hanging punctuation) that allows certain symbols to hang off the end of the margin: I'd like to do the same thing for my text documents. Can ...
10
votes
0answers
411 views

Get backtrace from error programmatically

If an error is signalled in Emacs Lisp code, and debug-on-error is t, I get a backtrace buffer that makes it easy to figure out where the error occurred. However, for errors that occur while ...
10
votes
0answers
207 views

Highlighting upcoming dates in org mode agenda

I have entries in my org file similar to: * Birthdays :PROPERTIES: :CATEGORY: birthday :END: %%(org-anniversary 1981 1 2) Harry (%d) What I would like is for these to appear in the agenda (say) 2 ...
10
votes
2answers
153 views

Saving Calc trail for later use

Is there a possibility to save the Emacs Calculator Trail (as a file) and to restore it later? If not, should it be feature? For example, when I have an incomplete calculation but have to shutdown ...
9
votes
0answers
429 views

How to get automatic backlinks when linking files in in org-mode?

Is it possible to automatically create backlinks to org-mode links? When a link to file B is added to file A, then also a link to file A is added to file B (i.e. the links are symmetrical - going both ...
9
votes
0answers
154 views

Cycle through multiple cursors to enter different text at each point?

When multiple cursors has marked multiple points in a buffer you can use C-v (mc/cycle-forward) to cycle through and look through all cursors while typing for all cursors. I'm wondering how to enter ...
9
votes
0answers
161 views

Never create frame in ediff

In general, I dislike frames. Right now, I'm using (setq ediff-window-setup-function #'ediff-setup-windows-plain) To ensure that ediff does not create a frame when it starts. However, certain ...
9
votes
0answers
110 views

Significance arithmetic in calc

I would like to perform significance arithmetic in calc-mode. For example, I want 5000 to have one significant figure, and 5.0e3 to have two significant figures. Calculations should preserve ...
9
votes
1answer
953 views

Coding System utf-8 on Mac - Which one and why as default?

I want to change my default encoding system from non defined to UTF-8 (I think that would be useful). Now I have seen many different UTF-8 coding systems: mule-utf-8 mule-utf-8-dos mule-utf-8-...

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