Questions tagged [eval-expression]

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2answers
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Saving open file list and buffer command history in between sessions

I've discovered desktop-save-mode which allows Emacs to be closed and when it reopens, it appears with the same files that were open before. I want to take this a bit further and I was wondering if I ...
7
votes
2answers
1k views

Quickly Evaluate Infix Math Expression?

Is there a way to highlight and quickly evaluate a simple math expression without using elisp notation? For example, we can already evaluate the elisp expression (+ 1 1) in the following text snippet ...
4
votes
1answer
902 views

From an external script, open file and run some simple expression whether emacs already running or not

Context / initial need (works fine) I wrote and use a script that generates a file and uses emacsclient to edit it in an existing or new instance of emacs, in a new window. Similar to Set up Emacs ...