Recent questions tagged elisp

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elisp - Emacs: if latexmk finishes okay, then show pdf, else display errors

Could anyone please give me hand with the step between the first start-process and the second start-process ... stackexchange.com/a/156617/26911 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - How do you ensure an association list maintains unique keys in Emacs

Given the frequency that keys are added to association lists like auto-mode-alist, I presume there is some ... with an association list. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - Emacs -- How to push a Git repository to multiple remotes

I'm looking for some assistance, please, using Emacs / Magit to push the local repository changes to the ... /bin/git push remote_website master See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - Can I limit the length of the compilation buffer in Emacs?

Is it possible to limit the number of lines that the Emacs compilation buffer stores? Our build system can ... 000 lines of output buffered. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - Emacs lisp: why does this sexp cause an invalid-function error?

The sexp in question is (((lambda (b) (lambda (a) (+ b a))) 3) 5) which, to me, looks like it ... it have something to do with dynamic scoping? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - How to refer to the file currently being loaded in Emacs Lisp?

I am looking to include a reference to a non-elisp file (a small Python program), and would like to be ... (when being loaded, not visited)? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - Emacs indent level global override

I want to set the indentation mode to tabs only, with a 4 character width for any mode. This seems like a ... the right variable in each mode. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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583 views

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elisp - How to Create a Temporary Function in Emacs Lisp

I'm making some tedious calls to a bunch of functions, but the parameters will be determined at runtime. I wrote a ... . Is there a better way? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - Using Emacs to indent (shift 4) code

I edit my StackOverflow answers and questions with ViewSourceWith and Emacs. Often, I include code and StackOverflow ... bug reports, etc. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - emacs: is there a clear example of multi-line font-locking?

Some background, I'm comfortable with Emacs Lisp, and have written lots of lines of it. However I've never ... a different face to them. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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618 views

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elisp - How to periodically run a task within emacs?

Is there a way to periodically run an elisp function in a long-running emacs, similar to cron, but within ... one in particular for recentf). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - Emacs Lisp: How to add a folder and all its first level sub-folders to the load-path

If I have a folder structure set up like this: ~/Projects emacs package1 package1-helpers package2 package2- ... ~/Projects/emacs/package3") See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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466 views

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elisp - Emacs custom command line argument

From the documentation I can see I can access command line arguments (command-line-args). I'd like to add ... an argument from a command line? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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536 views

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elisp - How to maximize Emacs on Windows at startup?

This is driving me crazy: I simply want Emacs to maximize to whatever screen resolution I have at startup. ... of what OtherMichael suggested). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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489 views

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elisp - File extension hook in Emacs

I'd like to run a hook for specific file extensions (i.e. not modes). I have zero experience with elisp, ... ). Unfortunately it does not work. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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339 views

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elisp - Emacs: Preventing gud & pdb from controlling windows

I'm using pdb to debug Python programs and am unhappy with it's behaviour. I have the screen divided ... another post: toggle dedicated windows See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - Maximize Emacs on start up? (not the fullscreen)

It's common for me to press alt-f10 (in GNU/Linux) after Emacs start up for maximizing window (in the Emacs ... you would get by pressing f11. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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413 views

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elisp - Unset key binding in emacs

For example, in the codes of zen-coding, the "C-j" shadows the normal behavior of "C-j" (newline-and- ... ) Does anyone have ideas about this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elisp - How to write a key bindings in emacs for easy repeat?

Let's say I bind the key to a certain function as follows: (global-set-key (kbd "C-c =") 'function-foo) Now, I ... C-g) to quit. How to do this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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514 views

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elisp - emacs lisp, how to get buffer major mode?

I have tried to search Google and look in the manual, but still cannot find how to get major mode of a buffer ... there a better way to do it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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620 views

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elisp - The difference between setq and setq-default in Emacs Lisp

I have a question about Emacs Lisp. What is the difference between setq and setq-default? Tutorials say setq ... can't explain this phenomenon. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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538 views

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elisp - Is there a (repeat-last-command) in Emacs?

Frequently, I've dug into apropos and docs looking for something like the following only to give up to get ... much from my trusty sidekick? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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602 views

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elisp - Emacs Lisp: evaluate variable in alist

This is probably silly but I don't have enough Elisp knowledge to understand what is going on with respect to ... add-to-list evaluations... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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367 views

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elisp - How do I set the size of Emacs' window?

I'm trying to detect the size of the screen I'm starting emacs on, and adjust the size and position the ... on Windows and (Debian) Linux. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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439 views

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elisp - Emacs: How to use a major mode for non-standard file extension

I'd like to use R major mode for another file extension in emacs (for an unsupported language with syntax ... with a particular file extension? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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296 views

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elisp - Idiomatic batch processing of text in Emacs?

In Python, you might do something like fout = open('out','w') fin = open('in') for line in fin: fout ... remove the "" from the print statement? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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581 views

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elisp - How to achieve code folding effects in Emacs?

What's the best way to achieve something like code folding, or the type of cycling that org-mode uses. What ... . I think that makes sense. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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