127 lines
4.6 KiB
Org Mode
127 lines
4.6 KiB
Org Mode
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* IBuffer
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Buffer management is a constant irritation with any editor. After
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having a bit of a performance issue when using [[https://github.com/florommel/bufferlo][bufferlo]] I've decided
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to try doing something with emacs's built in IBuffer.
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This is *heavily* inspired, and mostly outright copied from this [[https://olddeuteronomy.github.io/post/emacs-ibuffer-config/][post]]
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by [[https://olddeuteronomy.github.io][The Emacs Cat]].
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Icons can make identifying buffers easy at a glance so I think adding
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them is pretty handy.
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#+begin_src emacs-lisp
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(use-package all-the-icons-ibuffer
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:ensure t
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:after (all-the-icons)
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:hook
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(ibuffer-mode . all-the-icons-ibuffer-mode))
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#+end_src
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Now for the main part of the configuration. This provides a nice
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logical grouping for buffers. As I use this more I might change
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the grouping to be a bit less file type oriented, and lean more
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towards use case.
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#+begin_src emacs-lisp
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(use-package ibuffer :ensure nil
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:bind
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(("C-x B" . ibuffer))
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:config
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(setq ibuffer-expert t)
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(setq ibuffer-display-summary nil)
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(setq ibuffer-use-other-window nil)
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(setq ibuffer-show-empty-filter-groups nil)
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(setq ibuffer-default-sorting-mode 'filename/process)
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(setq ibuffer-title-face 'font-lock-doc-face)
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(setq ibuffer-use-header-line t)
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(setq ibuffer-default-shrink-to-minimum-size nil)
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(setq ibuffer-formats
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'((mark modified read-only locked " "
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(name 30 30 :left :elide)
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" "
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(size 9 -1 :right)
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" "
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(mode 16 16 :left :elide)
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" " filename-and-process)
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(mark " "
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(name 16 -1)
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" " filename)))
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(setq ibuffer-saved-filter-groups
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'(("Main"
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("Directories" (mode . dired-mode))
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("C++" (or
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(mode . c++-mode)
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(mode . c++-ts-mode)
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(mode . c-mode)
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(mode . c-ts-mode)
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(mode . c-or-c++-ts-mode)))
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("Python" (or
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(mode . python-ts-mode)
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(mode . c-mode)
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(mode . python-mode)))
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("Build" (or
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(mode . make-mode)
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(mode . makefile-gmake-mode)
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(name . "^Makefile$")
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(mode . change-log-mode)))
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("Scripts" (or
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(mode . shell-script-mode)
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(mode . shell-mode)
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(mode . sh-mode)
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(mode . lua-mode)
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(mode . bat-mode)))
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("Config" (or
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(mode . conf-mode)
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(mode . conf-toml-mode)
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(mode . toml-ts-mode)
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(mode . conf-windows-mode)
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(name . "^\\.clangd$")
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(name . "^\\.gitignore$")
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(name . "^Doxyfile$")
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(name . "^config\\.toml$")
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(mode . yaml-mode)))
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("Web" (or
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(mode . mhtml-mode)
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(mode . html-mode)
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(mode . web-mode)
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(mode . nxml-mode)))
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("CSS" (or
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(mode . css-mode)
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(mode . sass-mode)))
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("JS" (or
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(mode . js-mode)
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(mode . rjsx-mode)))
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("Markup" (or
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(mode . markdown-mode)
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(mode . adoc-mode)))
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("Org" (mode . org-mode))
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("LaTeX" (name . "\.tex$"))
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("Magit" (or
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(mode . magit-blame-mode)
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(mode . magit-cherry-mode)
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(mode . magit-diff-mode)
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(mode . magit-log-mode)
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(mode . magit-process-mode)
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(mode . magit-status-mode)))
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("Apps" (or
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(mode . elfeed-search-mode)
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(mode . elfeed-show-mode)))
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("Fundamental" (or
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(mode . fundamental-mode)
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(mode . text-mode)))
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("Emacs" (or
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(mode . emacs-lisp-mode)
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(name . "^\\*Help\\*$")
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(name . "^\\*Custom.*")
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(name . "^\\*Org Agenda\\*$")
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(name . "^\\*info\\*$")
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(name . "^\\*scratch\\*$")
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(name . "^\\*Backtrace\\*$")
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(name . "^\\*Messages\\*$"))))))
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:hook
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(ibuffer-mode . (lambda ()
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(ibuffer-switch-to-saved-filter-groups "Main")))
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)
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#+end_src
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