elisp

I am using thhs code in the .emacs file to permanently enable the hs-minor-mode and to change the shortcut: (setq-default hs-minor-mode t) (global-set-key (kbd "C-c C-h") (kbd "C-c @ C-h")) ;;hiding block of code (global-set-key (kbd "C-c C-r") (kbd "C-c @ C-s")) ;;revealing block of code But the mode is not activated automatically. what should i do? If you want it to be truly global, this does the trick: (define-globalized-minor-mode global-hs-minor-mode hs-minor-mode hs-minor-mode) (global-hs-minor-mode 1) You can turn on hs-minor-mode for a specific mode like C, C++ mode using c-mode-common

I want to write an Emacs Lisp function that will turn on flyspell-mode regardless of the current state of the mode. Function flyspell-mode-on is deprecated. The documentation suggests that a positive prefix argument will turn flyspell-mode , but unfortunately running (flyspell-mode 1) results in an error message: Wrong number of arguments: (lambda (flyspell-mode 1)), 0 If I could figure out how to call flyspell-mode with a prefix argument, I believe I could solve this problem. The most relevant section I can find in the Emacs Lisp manual is the section entitled "Interactive Call", which

Given delimited data in the following format, how can I insert and delete columns? abc|efg|123|xyz123abc|yes xxx|bbb|cc|ddd|no Say, for example, that I wanted to add a 3rd column with a default value of 1 and remove the 4th column so the data would look like this: abc|efg|1|123|yes xxx|bbb|1|cc|no I was looking into org-mode tables as a starting point, however it puts extra spaces around the data. | abc | efg | 123 | xyz123abc | | xxx | bbb | cc | ddd | | | | | | Well I just found out how to import data into SES (there are no "ses-import" functions, but it turns out you can simply yank tab

I have a snippet of code in my dotemacs file that would sync two opened buffers side by side (Thanks to Tobias), scrolling in the master buffer will result in moving the slave buffer accordingly matching the same "line" the cursor is at. I have been trying to modify the code and have one buffer act as master when it has the focus and the other act as a slave following lead. Basically, I want then both to sync up no matter which buffer is scrolling. Unfortunately, Applying (Xsync-window) on both buffers failed because of how tightly synced the master and slave together. Here is the code: (defun

I would like to start a few shells, and set their directories from my .emacs. Opening them is easy: ;; run a few shells. (shell "*shell5*") (shell "*shell6*") (shell "*shell7*") But I would like to specify their directory, too. The following works for me (let ((default-directory "/path/to/whereever/")) (shell "*shell1*")) (shell "*shell5*") (with-current-buffer "*shell5*" (goto-char (point-max)) (insert "cd dir")) ;;for example (comint-send-input nil t) ;; enter For now I have this, its need some improvement I think. When I use in my emacs its causes an error, but does what you want. I will