~/.config/flake8 not picked up by elpy
To fix this copy (or symlink?) ~/.config/flake8 to .flake8 in the root of your project
Archive of posts tagged emacs
Stop emacs paste from indenting, eg in python-mode
Put this in your .emacs: (add-hook ‘python-mode-hook ‘(lambda () (electric-indent-local-mode -1))
Build emacs 25 rpm for redhat / centos 7
This is for the console only (no graphical xwindows) version. Installs into /opt/emacs253 so can run side-by-side with system emacs. # Download emacs tarball & untar ./configure –prefix=/opt/emacs253 –with-gif=no –with-tiff=no –with-x-toolkit=no \ –with-xpm=no –with-jpeg=no –with-png=no # install any dependencies & build make make DESTDIR=/tmp/emacs install # Install fpm (gem install fpm) to build package fpm …
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Another useful emacs package: crux
Contains various helper functions including crux-duplicate-and-comment-current-line-or-region for when you want to rework a line of code but keep the original. I’ve added these shortcuts: ;; crux (global-set-key (kbd “C-c I”) #’crux-find-user-init-file) (global-set-key (kbd “C-c r”) #’crux-rename-file-and-buffer) (global-set-key (kbd “C-c d”) #’crux-duplicate-current-line-or-region) (global-set-key (kbd “C-c M-d”) #’crux-duplicate-and-comment-current-line-or-region) (global-set-key (kbd “C-c n”) #’crux-cleanup-buffer-or-region)
Great emacs folding extension: yafolding
yafolding I like to bind double-Y to show/hide a fold with chord-mode: (key-chord-define-global “YY” ‘yafolding-toggle-element)
Activate emacs windows with mouse
Put this in ~/.emacs ;; mouse activate window – eg for neotree (setq focus-follows-mouse t) (setq mouse-autoselect-window t)
emacs tip of the week #8: spolsky theme
My new current favourite theme for emacs is spolsky. If you use elpy / highlight-indentation, you might want to define this too: (set-face-background ‘highlight-indentation-face “#1B2025”)
emacs tip of the week #6: right click for context menu
By default emacs uses ctrl-rightmouse for the context menu, if you prefer a more “standard” right click only put this in .emacs: (global-set-key [mouse-3] ‘mouse-popup-menubar-stuff)
emacs tip of the week #5: ido-yes-or-no-mode
Just install this from the emacs package manager, add (ido-yes-or-no-mode) to your .emacs and you will never again have to laboriously type “yes” in response to “are you sure?” type queries from emacs.
emacs tip of the week #4: auto-chmod +x
Put this in your .emacs to automatically make your scripts (bash, python, perl, ruby, etc) executable: (add-hook ‘after-save-hook ‘executable-make-buffer-file-executable-if-script-p)