Questions tagged [scope]
The scope tag has no summary.
7 questions
1
vote
1
answer
395
views
Bring setq variable into a (let ...) context of a elisp function?
I have written a function snippet that copies a paragraph to the kill-ring. I try to collect different point positions and corresponding line numbers:
bop - begin of paragraph
blnum - line umber of ...
- 135
0
votes
2
answers
254
views
Any way to access a lexical let variable outside of the let?
I need to retrieve a local, lexical, runtime variable from a function, but I'm unable to modify the function to return it because it is from an external library. The variable I'm unable to reach is ...
- 1
0
votes
1
answer
106
views
Why is my variable out of scope in org-roam-capture?
I would like to define an function using org-roam's capture system. However, I want to create a new function, not use the variable org-roam-capture-templates and the related function org-roam-capture.
...
- 83
3
votes
3
answers
450
views
How does scoping work in emacs lisp
A lot of emacs configurations shared publicly have this format:
;; 01-something.el
(provide 'something)
;; init.el
(require 'something)
Suppose I'm writing a defun named "s-join" inside 01-...
- 4,081
0
votes
1
answer
88
views
How create custom function access only from ONE el file?
Emacs 26.1
In my file custom_functions.el
(defun increment-number-by-one-at-point()
(interactive)
(increment-number-at-point-private 1))
;; Increment number at point
(defun increment-number-at-...
- 4,386
4
votes
2
answers
424
views
How to highlight the current scope with C family languages?
While it's possible to highlight a block using the character under the cursor, is there a way to highlight the scope of the current cursor?
I'm interested in something like QtCreator's block-...
- 9,513
2
votes
1
answer
388
views
Are there other ways of introducing local variables other than `let`
I am new to Emacs-Lisp and I was surprised to learn a curious variable scoping rule in Emacs that any variables which are intended to be used locally must be explicitly declared with let. Otherwise ...
- 1,251