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Questions tagged [character-encoding]

Character encoding refers to the way characters are represented as a series of bytes

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10 views

R in ESS outputs UTF-8, which emacs renders raw

I find the question but no answer at Emacs ESS R - Message Content Encoding and Display Issue. In buffer *R*, the R process uses UTF-8 encoding for its output. However emacs does not decode that ...
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1answer
31 views

How open text file by default with UTF-8 endcoding system?

Emacs 26.1, Windows 10 In my init.el: (set-language-environment "UTF-8") But when I open text file the Emacs not show correct Cyrillic text. Why? describe-variable -> buffer-file-coding-system ...
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1answer
28 views

Emacs not show Cyrillic text (UTF-8)

Emacs 26.1, Windows 10 I open by Notedpad++ text file. Here result: As you can see the encoded is UTF-8. And as result Notepad++ success show Cyrillic. Nice. Now I open same file by Emacs: Why ...
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2answers
45 views

Opening file with emacsclientw, file name contains non-latin characters

My first post here about Emacs. I've spent days trying to figure out answer before posting here. I'm running Emacs 26.1 on Windows 10. The setup that I'd like to have is running a single instance of ...
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1answer
68 views

Problem with character encoding in Emacs 25

I am running Emacs 25 on Ubuntu 18.04. When I type accents, they display properly, but when I close and then reopen the file they appear like a backslash and then an octal number. This only happens ...
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1answer
340 views

Under Windows, Emacs cannot handle encodings correctly for subprocesses, can it?

I have two simple text files on my D: drive, as shown below. D:\我.txt I D:\你.txt You After I execute M-x diff and type the correct filenames (Yes, I can input Chinese and filename ...
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1answer
939 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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1answer
2k views

Set default coding system = UTF-8

Windows 10 (64 bit), Emacs 25.1 I want when I save any file to save them (by default) with coding system = UTF-8. So In my init.el I has : (prefer-coding-system 'utf-8) (set-default-coding-systems '...
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3answers
2k views

Emacs: How convert txt file to UTF-8 from Windows-1251?

Windows 10, Emacs 25. When I want to convert file from Windows-1251 to UTF-8 I use Notepad++. Before convert: convert: after convert: My question is: Is it possible this convert in Emacs?
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2answers
91 views

Getting no-conversion (nil) encoding each time when opening a file (which should be in utf-8)

I have a file which is encoded in utf-8. But for some reason, each time I open it in Emacs, I get no-conversion (nil) encoding, and all the non-ascii characters can't display correctly. If I run ...
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0answers
24 views

fix buffer invalid UTF-8 encoding characters by query/replace

When I copy text from web pages, there are some special characters like ', - etc (not UTF-8 encoding). As you can see in the following screenshot: I checked out some similar questions in this site: [...
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0answers
54 views

Wrong unicode glyphs in emacs?

I recently came across a python file "*.py" containing several prints consisting of unicode symbols. I noticed that several symbols are displayed with different glyphs in emacs than in another editor. ...
4
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1answer
338 views

Encoding issue for French text

My problem: With my Emacs 26.1 on my 10.13.6 Mac, I have a opened a third-party text file, and it turns out I have the wrong encoding set : the text is in French , and the accentuated characters are ...
2
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2answers
507 views

How to set default encoding to utf-8, and default line ending to linux style?

I use this piece of code to set the default line ending to linux-style \n ;; https://www.emacswiki.org/emacs/EndOfLineTips (add-hook 'find-file-hook 'find-file-check-line-endings) (defun dos-file-...
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0answers
29 views

Russian file names problem on linux-mint

On my system, there are files and folders with russian file names. However, in dired buffers and filename complations they are garbled (as mojitake). The problem is compounded by the fact that even ...
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2answers
68 views

Greek typing & spell-checking with hunspell: encoding issue?

hunspell-checking Greek text I create in Emacs is not working. Notes: I am aware of this post: Spell check with multiple dictionaries Eventually, I want to use ispell with hunspell in Emacs, which ...
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2answers
1k views

Emacs doesn't let me exit without selecting a coding system

Sometimes to speed up of opening an emacs' eshell directly from terminal (in my case from MS DOS prompt), I do emacs -Q -f eshell. But when I try to exit emacs doesn't let it, unless I give some input ...
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0answers
87 views

copying into emacs from clipboard garbled

When I copy data from outside to my emacs, it is garbled (venv) tree ./scripts scripts ├── foo.sh ├── bar.sh ├── start.sh ├── stop.py However, when I paste this in emacs, I get this: (venv) tree ....
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2answers
65 views

Org links file name encoding issue

Inspired by John Kitchin's presentation of org-links features in Org-mode 9, I tried to implement a simple functionality for "file" links. Since I am working on several machines, I wanted the link ...
4
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2answers
120 views

How can I find non-displayable unicode characters in a buffer?

I mean these: I'd like to remove them, so I'm looking for a function which can find all these characters in the buffer which cannot be displayed properly with the current font and therefore show up ...
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0answers
26 views

Escape codes in emacs' shell

Using ghci and stack ghci on M-x shell, I have noticed escape codes appearing in place of characters such as asterisk and backtick. Why does this happen and how can it be fixed?
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0answers
31 views

Emacs ESS R - Message Content Encoding and Display Issue

I use Emacs ESS for doing some work in R. But somehow the help messages or content which is output of R process, is not printed correctly, most likely because of some encoding issue. (Screenshot ...
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1answer
63 views

Display glyphs instead of codepoints

I have a JSON file where Unicode characters are encoded as UTF-8 codepoints, example: \u05de instead of the Hebrew character Mem (מ). How could I get emacs to display glyphs instead of the codepoint ...
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1answer
80 views

Strange encodings in ORG mode with German umlaute

I have a few org files encoded in UTF-8. Everything works fine, also with German umlaute (ä, ö, ü, ß). These files I sync with Git between different PCs (mostly running Debian). When I synced one of ...
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2answers
149 views

How can I view accent characters natively?

In GUI emacs 25.3.1, I have a text file with octal character codes for accents. For example I have many \212 characters which are really Š characters. If I replace-string the occurrences, it shows ...
2
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1answer
159 views

Quail Rules UTF8 behaviour

I had inserted the following code in .emacs: (quail-define-package "LaTeX-UTF-8" "TeX" "TeX") (quail-defrule "α" ["\\alpha"]) what I want to do is the following: when I insert the character "α" (I ...
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0answers
51 views

Painfully slow encoding popup with “temp file” when creating new file

Around half the time (and I haven't established a solid repro that triggers it), opening a new file in emacs will trigger a big pause, then two windows appear: one showing *temp file* and one asking ...
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0answers
15 views

AUCTeX and character substitution

I'm using a custom keyboard mapping in which I have Greek letters and various mathematical symbols that I frequently use (∫,∂, ecc). Of course I know the possibility to insert them directly in tex ...
1
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1answer
72 views

Org tangle source blocks to a file with byte-order-mark (BOM) from org mode

Because Firefox doesn't load local files with UTF8 characters like '📞, …, 🖥' in the HTML or the CSS correctly, since it does not receive a <meta charset="utf8" /> header, I need to tangle ...
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0answers
109 views

Shell coding system

If, before M-x shell, I run C-x RET c (universal-coding-system-argument) I can change the coding system used by the shell. Therefore, given echo Straße > foo foo will be encoded in the related ...
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3answers
5k views

How to display Unicode UTF-8 as Unicode?

I have some UTF-8-encoded text files which display strange escape codes in Emacs. For instance, this text: In ista quaestione primo exponam quid intelligendum est per hoc nomen ‘Deus’; secundo, ...
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1answer
57 views

File encoding differet when visiting the file again

I have this in my .emacs: (setq-default buffer-file-coding-system 'utf-8-unix) When I create a file in emacs and save it, it should be buffered and saved in utf-8-unix. When I open such a file ...
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1answer
71 views

Replace certain multibyte characters

In my markdown file (coming from a Windows computer on which I have no control), I have several multi-byte characters. Some text xx Some text yy Some text In emacs, they are displayed as \221 and \...
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2answers
514 views

How encode to UTF-8 content of buffer?

Windows 10, Emacs 25.1 When I open file that not encoding in UTF-8 I get the next incorrect result: I try by command set-buffe-file-coding-system but it not help. And here result: As you can see ...
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2answers
373 views

File names encoding when running shell-command on Windows XP

I faced a problem when pdflatex launched from Emacs couldn't compile files whose name contained Russian characters. The same code worked on Linux, so I suspected that something is wrong with encoding ...
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1answer
60 views

Display devanagari characters

Running Emacs 25 on Kubuntu 17.10. I am able to enter text in devanagari script but it does not dispaly correctly in the editor. For instance, the text entered as: क का कि की कु कू के कै को कौ कं कः...
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1answer
736 views

How can I save UTF-8 files with a Byte Order Mark?

I am trying to configure Emacs to save UTF-8 files with a Byte Order Mark. (Yes, I know that the BOM is evil and unnecessary for UTF-8 files. However, Microsoft has decided they know better, so I want ...
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3answers
834 views

How to get rid of BOM (byte order mark)

How can I open a file with a BOM Byte Order Mark and ensure that BOM is gone when I save the file.
3
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1answer
76 views

Encoding in buffers not associated with files

I use Magit to manage Git repositories. Some of these repositories have collaborators whose names contain accented characters. In a freshly-started Emacs, everything looks fine. In a long-running ...
3
votes
1answer
171 views

How to query/set the character encoding?

How can I find out what character encoding Emacs employs in saving a text file to disk? And how can I specify this encoding? Operating system: macOS Sierra, Version 10.12.5 Emacs: GNU Emacs 25.1.1
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0answers
78 views

Wrong encoding in eshell when closing Emacs

I have a lot of filenames in Russian in my file system. Every time I close Emacs if I had eshell opened, it shows a *temp* buffer with a list of directories. And asks 2 questions: Select coding ...
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1answer
310 views

UnicodeEncodeError executing python in Emacs - not in Terminal

I have a python file which defines a function and calls it. def remove_whitespace(input_file, output_file): with open(input_file) as f: f.readlines() # do something If I execute ...
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2answers
364 views

emacs counts German umlaut as two columns

I have been writing a document with a not monospaced font, because it is not code but only text. This is a document written in reStructuredText, with the file ending .rst and when it is opened in ...
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0answers
189 views

Charset and fonts shown by `describe-char`

I have some questions about emacs internal actions related to charset and fonts shown by describe-char. Now I use utf-8 as character encording scheme (CES) on emacs, so charsets shown by describe-...
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2answers
151 views

How many bytes are in the region?

After far too many years of counting the number of characters in the region by doing M-: (- (point) (mark)), I just discovered M-= (count-words-region). Much better! But now I'm looking for a way to ...
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0answers
45 views

Show list of all characters in devnagri coding

I am currently using emacs to use devnagari-itrans as coding method for entering hindi characters. After googling some i found command to show all possible character list in separate buffer. It ...
5
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1answer
182 views

How do I find out which input modes include a specified uft-8 character?

Using the input mode latin-1-prefix I can enter "~a" which gives me "ã". I am looking for a similar way to enter the characters "āēīōū" (vocals with bars). So my question is: What input mode does ...
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1answer
41 views

ESS dendrograms: appearance of last branch

In R it is possible to customise the appearance of a dendrogram and set a custom start character for the last branches. According to the documentation: In some environments, using ' will provide ...
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2answers
411 views

Can serial-term interpret new line characters as CR LF?

I'd like to read a serial link from Emacs using serial-term. The output looks wrong, like if the new line characters did not trigger carriage return: First line Second line ...
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1answer
271 views

Coding issue with clang-format on Windows

After a recent Emacs update, the clang-format package started to misbehave under Windows. For instance, calling clang-format-buffer on a test.cpp file with the following content returns error: "(...