241197b670
new skip functions done and ready for daily use |
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|---|---|---|
| .gitignore | ||
| README.org | ||
| conf.el | ||
| conf.org | ||
README.org
- ui
- modeline
- keybindings
- printing
- packages
- custom functions
- ess
- languages
- org-mode
- shell
- ediff
work in progress
ui
remove garbage
startup screen
(setq inhibit-startup-screen t)useless mouse widgets
(tool-bar-mode -1)
(menu-bar-mode -1)
(scroll-bar-mode -1)line wrap
(set-default 'truncate-lines t)autosave/backup files
(setq make-backup-files nil)
(setq auto-save-default nil)popup windows
(setq pop-up-windows nil) ; no popups (eg ediff)pretty stuff
enable line/column numbering
;; (global-linum-mode t)
(line-number-mode 1)
(column-number-mode 1)tab width
(setq-default tab-width 4)smooth scrolling
(setq scroll-conservatively 100)pretty symbols
(when window-system (global-prettify-symbols-mode t))highlight current line
(when window-system (global-hl-line-mode t))yes-no prompt enhancement
(defalias 'yes-or-no-p 'y-or-n-p) ; eliminate yes or no prompt on killing procstheme color selection
need this to:
- apply the gui theme if gui is loaded as client and
- ensure that the reloaded theme is only applied to the current frame
NOTE: this only works if we start term after gui, and term has light bg. not big deal for now since I hardly ever use term as client
(defvar my:theme 'spacemacs-dark)
(defvar my:theme-window-loaded nil)
(defvar my:theme-terminal-loaded nil)
(if (daemonp)
(add-hook 'after-make-frame-functions(lambda (frame)
(select-frame frame)
(if (window-system frame)
(unless my:theme-window-loaded
(if my:theme-terminal-loaded
(enable-theme my:theme)
(load-theme my:theme t))
(setq my:theme-window-loaded t))
(unless my:theme-terminal-loaded
(if my:theme-window-loaded
(enable-theme my:theme)
(load-theme my:theme t))
(setq my:theme-terminal-loaded t)))))
(progn
(load-theme my:theme t)
(if (display-graphic-p)
(setq my:theme-window-loaded t)
(setq my:theme-terminal-loaded t))))modeline
(use-package spaceline
:ensure t
:config
(require 'spaceline-config)
(setq powerline-default-separator (quote arrow))
(spaceline-spacemacs-theme)
(setq spaceline-buffer-size-p nil))dashboard
(use-package dashboard
:ensure t
:config
(dashboard-setup-startup-hook)
(setq dashboard-items '((recents . 10))))keybindings
overrides
(global-set-key (kbd "C-h a") 'apropos)modeless bindings
These are commands that should work in any mode. Make the assumption that function keys are pretty much free in any major/minor mode
(global-set-key (kbd "<f1>") 'org-agenda)
(global-set-key (kbd "<f2>") 'org-capture)
(global-set-key (kbd "<f3>") 'org-iswitchb)printing
packages
delight
(use-package delight
:ensure t)beacon
(use-package beacon
:ensure t
:delight
:init
(beacon-mode 1))whichkey
(use-package which-key
:ensure t
:delight
:init
(which-key-mode))ido
(use-package ido
:ensure t
:bind
("C-x C-b" . 'ido-switch-buffer)
("C-x b" . 'ibuffer)
:config
(ido-mode 1)
(setq ido-everywhere t)
(setq ido-enable-flex-matching t)
(setq ido-max-directory-size 100000)
(setq ido-default-file-method 'selected-window)
(setq ido-default-buffer-method 'selected-window)
(use-package ido-vertical-mode
:ensure t
:init
(ido-vertical-mode 1)
(setq ido-vertical-define-keys 'C-n-and-C-p-only)))
;; (setq ido-file-extensions-order '(".org" ".txt" ".py" ".emacs" ".xml" ".el" ".ini" ".cfg" ".cnf"))smex
(use-package smex
:ensure t
:init
(smex-initialize)
:bind
("M-x" . 'smex)
("M-X" . 'smex-major-mode-commands))rainbow-delimiters
(use-package rainbow-delimiters
:ensure t
:delight
:init
(add-hook 'prog-mode-hook #'rainbow-delimiters-mode))ace-window
(use-package ace-window
:ensure t
:bind ("M-o" . ace-window)
:config (setq aw-background nil))avy
(use-package avy
:ensure t
:bind ("M-s" . avy-goto-char)
:config (setq avy-background t))sudo edit
(use-package sudo-edit
:ensure t
:bind ("C-c s" . sudo-edit))typit
(use-package typit
:init
:ensure t)calfw
(use-package calfw
:init
:ensure t)evil
packages
(use-package evil
:ensure t
:config
(evil-mode 1)
(use-package evil-org
:ensure t
:after org
:delight
:config
(add-hook 'org-mode-hook 'evil-org-mode)
(add-hook 'evil-org-mode-hook
(lambda ()
(evil-org-set-key-theme)))
(require 'evil-org-agenda)
(evil-org-agenda-set-keys)))keybindings
vim is all about escape, not…ctrl+g??? +BEGIN_SRC emacs-lisp (define-key evil-normal-state-map [escape] 'keyboard-quit) (define-key evil-visual-state-map [escape] 'keyboard-quit)
;; since ctrl+g and evil make no sense (defun nd/minibuffer-keyboard-quit () "Abort recursive edit. In Delete Selection mode, if the mark is active, just deactivate it; then it takes a second \\[keyboard-quit] to abort the minibuffer." (interactive) (if (and delete-selection-mode transient-mark-mode mark-active) (setq deactivate-mark t) (when (get-buffer "Completions") (delete-windows-on "Completions")) (abort-recursive-edit)))
(define-key minibuffer-local-ns-map [escape] 'minibuffer-keyboard-quit) (define-key minibuffer-local-completion-map [escape] 'minibuffer-keyboard-quit) (define-key minibuffer-local-must-match-map [escape] 'minibuffer-keyboard-quit) (define-key minibuffer-local-isearch-map [escape] 'minibuffer-keyboard-quit)
#+END_SRC
undo tree
(use-package undo-tree
:ensure t
:delight
:config
(global-undo-tree-mode)
(setq undo-tree-visualizer-diff t))custom functions
follow window splitting
(defun split-and-follow-horizontally ()
(interactive)
(split-window-below)
(balance-windows)
(other-window 1))
(global-set-key (kbd "C-x 2") 'split-and-follow-horizontally)
(defun split-and-follow-vertically ()
(interactive)
(split-window-right)
(balance-windows)
(other-window 1))
(global-set-key (kbd "C-x 3") 'split-and-follow-vertically)config edit and reload
edit
(defun config-visit ()
(interactive)
(find-file "~/.emacs.d/conf.org"))
(global-set-key (kbd "C-c e") 'config-visit)reload
(defun config-reload ()
"Reloads ~/.emacs.d/conf.org at runtime"
(interactive)
(org-babel-load-file (expand-file-name "~/.emacs.d/conf.org")))
(global-set-key (kbd "C-c r") 'config-reload)custom keybindings
delete whole line
(global-set-key (kbd "C-S-w") 'fc/delete-whole-line)
(defun fc/delete-whole-line ()
"Delete the whole line without flooding the kill ring"
(interactive)
(delete-region (progn (forward-line 0) (point))
(progn (forward-line 1) (point))))delete word forward
(global-set-key (kbd "M-d") 'fc/delete-word-forward)
(defun fc/delete-word-forward (arg)
"Delete word forward without flooding the kill ring"
(interactive "p")
(delete-region (point) (progn (forward-word arg) (point))))delete word backward
(global-set-key (kbd "<M-backspace>") 'fc/delete-word-backward)
(defun fc/delete-word-backward (arg)
"Delete word backward without flooding the kill ring"
(interactive "p")
(delete-region (point) (progn (backward-word arg) (point))))duplicate line
(global-set-key (kbd "C-c C-d") 'fc/duplicate-current-line-or-region)
(defun fc/duplicate-current-line-or-region (arg)
"Duplicates the current line or region ARG times."
(interactive "p")
(let (beg end (origin (point)))
(if (and mark-active (> (point) (mark)))
(exchange-point-and-mark))
(setq beg (line-beginning-position))
(if mark-active
(exchange-point-and-mark))
(setq end (line-end-position))
(let ((region (buffer-substring-no-properties beg end)))
(dotimes (i arg)
(goto-char end)
(newline)
(insert region)
(setq end (point))))))(goto-char (+ origin (* (length region) arg) arg)))))
ess
(setq inferior-R-args "--quiet --no-save")
(load "ess-site")
(setq ess-history-file "session.Rhistory")
(setq ess-history-directory
(substitute-in-file-name "${XDG_CONFIG_HOME}/r/"))languages
python
(elpy-enable)
;; make python tabs 4 chars
(add-hook 'python-mode-hook
(lambda ()
(setq indent-tabs-mode t)
(setq tab-width 4)
(setq python-indent 4)))org-mode
basic
(setq org-log-done t)
(setq org-src-window-setup 'current-window)
(setq org-startup-indented t)
(delight 'org-indent-mode)
(setq org-directory "~/Org")evil modes
;;(add-hook 'org-capture-mode-hook 'evil-append)source snippets
emacs-lisp
(add-to-list 'org-structure-template-alist
'("el" "#+BEGIN_SRC emacs-lisp\n?\n#+END_SRC"))keyboard shortcuts
navigation
(setq org-special-ctrl-a/e t)
(setq org-special-ctrl-k t)
(setq org-yank-adjusted-subtrees t)todo states
sequences
(setq org-todo-keywords
'((sequence "TODO(t)" "NEXT(n)" "|" "DONE(d)")
(sequence "WAITING(w@/!)" "HOLD(h@/!)" "|" "CANCELLED(c@/!)")))colors
(setq org-todo-keyword-faces
(quote (("TODO" :foreground "light coral" :weight bold)
("NEXT" :foreground "khaki" :weight bold)
("DONE" :foreground "light green" :weight bold)
("WAITING" :foreground "orange" :weight bold)
("HOLD" :foreground "violet" :weight bold)
("CANCELLED" :foreground "deep sky blue" :weight bold))))tags
I use tags for filtering in the agenda view to narrow down tasks by project/context. I don't use tags for custom commands (easier with skip functions). I make the tags here brightly colored to distinguish from those set in FILETAGS
(setq org-tag-alist (quote ((:startgroup)
("@errand" . ?e)
("@work" . ?w)
("@home" . ?h)
("@travel" . ?f)
(:endgroup)
("LAPTOP" . ?L)
("PERSONAL" . ?P)
("WORK" . ?W)
("NOTE" . ?N)
("FLAGGED" . ??))))
;; TODO I'm sure there is a better way to do this in lisp
(setq org-tag-faces
'(("LAPTOP" . (:foreground "PaleGreen"))
("PERSONAL" . (:foreground "PaleGreen"))
("WORK" . (:foreground "PaleGreen"))
("NOTE" . (:foreground "PaleGreen"))
("FLAGGED" . (:foreground "PaleGreen"))))capture templates
(setq org-capture-templates
'(("t" "todo" entry (file "~/Org/capture.org") "* TODO %?\n%U\n")
("n" "note" entry (file "~/Org/capture.org") "* %? :NOTE:\n%U\n" )
("a" "appointment" entry (file "~/Org/capture.org") "* TODO %?\n%U\n%^t\n" )
("m" "multi-day" entry (file "~/Org/capture.org") "* TODO %?\n%U\n%^t--%^t\n" )
("d" "deadline" entry (file "~/Org/capture.org") "* TODO %?\nDEADLINE: %^t\n%U\n" )
("j" "journal" entry (file+datetree "~/Org/diary.org") "* %?\n%U\n")
("p" "org-protocol" entry (file+headline ,(concat org-directory "~/Org/capture.org") "Inbox")
"* %^{Title}\nSource: %u, %c\n #+BEGIN_QUOTE\n%i\n#+END_QUOTE\n\n\n%?")
("L" "org-protocol" entry (file+headline ,(concat org-directory "~/Org/capture.org") "Inbox")
"* %? [[%:link][%:description]] \nCaptured On: %U")
("h" "habit" entry (file "~/Org/capture.org")
"* NEXT %?\n%U\n%a\nSCHEDULED: %(format-time-string \"%<<%Y-%m-%d %a .+1d/3d>>\")\n:PROPERTIES:\n:STYLE: habit\n:REPEAT_TO_STATE: NEXT\n:END:\n")))refile
targets
(setq org-refile-targets (quote ((nil :maxlevel . 9)
("~/Org/reference/idea.org" :maxlevel . 9)
(org-agenda-files :maxlevel . 9))))completion
(setq org-refile-use-outline-path t)
(setq org-outline-path-complete-in-steps nil)
(setq org-completion-use-ido t)node creation
(setq org-refile-allow-creating-parent-nodes 'confirm)use current window
(setq org-indirect-buffer-display 'current-window)exclude done states
(defun nd/verify-refile-target ()
"Exclude todo keywords with a done state from refile targets"
(not (member (nth 2 (org-heading-components)) org-done-keywords)))
(setq org-refile-target-verify-function 'nd/verify-refile-target)agenda
basic config
(setq org-agenda-files (quote ("~/Org"
"~/Org/large_projects"
"~/Org/reference")))
(setq org-agenda-dim-blocked-tasks nil)
(setq org-agenda-compact-blocks t)keymap
(evil-define-key 'motion org-agenda-mode-map "T" 'nd/toggle-project-toplevel-display)views
calendar display
(setq org-agenda-span 'day)
(setq org-agenda-time-grid (quote ((daily today remove-match)
#("----------------" 0 16 (org-heading t))
(0900 1100 1300 1500 1700))))right align tags
the agenda does not do this by default…it's annoying
(add-hook 'org-finalize-agenda-hook 'place-agenda-tags)
(defun place-agenda-tags ()
"Put the agenda tags by the right border of the agenda window."
(setq org-agenda-tags-column (- 4 (window-width)))
(org-agenda-align-tags))auto exclusion
(defun nd/org-auto-exclude-function (tag)
"Automatic task exclusion in the agenda with / RET"
(and (cond
((string= tag "hold")
t))
(concat "-" tag)))
(setq org-agenda-auto-exclude-function 'nd/org-auto-exclude-function)task helper functions
These are the building blocks for skip functions.
(defun nd/is-todoitem-p ()
"return todo keyword if present in headline (which defines the heading as a todoitem)
this is used to both test if a heading is a todoitem and retrieving the keyword"
(let ((keyword (nth 2 (org-heading-components))))
(if (member keyword org-todo-keywords-1)
keyword)))
(defun nd/is-project-p ()
"return todo keyword if heading is todoitem and has children"
(and (nd/heading-has-children) (nd/is-todoitem-p)))
(defun nd/is-task-p ()
"return todo keyword if heading is todoitem with no children"
(and (not (nd/heading-has-children)) (nd/is-todoitem-p)))
(defun nd/is-atomic-task-p ()
"return todo keyword if heading is task with no parents"
(and (not (nd/heading-has-parent)) (nd/is-task-p)))
(defun nd/is-project-task-p ()
"return todo keyword if heading is task with no parents"
(and (nd/heading-has-parent) (nd/is-task-p)))
(defun nd/is-scheduled-heading-p ()
"return timestamp if headline is scheduled"
(org-entry-get nil "SCHEDULED"))
(defun nd/is-active-task-p ()
"return keyword if task is either NEXT or scheduled"
(let ((keyword (nd/is-task-p)))
(if (or (equal keyword "NEXT") (nd/is-scheduled-heading-p))
keyword)))
(defun nd/is-blocked-task-p ()
"return keyword if task is WAITING"
(equal (nd/is-task-p) "WAITING"))
(defconst nd/project-invalid-todostates
'("WAITING" "NEXT")
"projects cannot have these todostates")
(defun nd/heading-has-children ()
"returns t if heading has todoitems in its immediate subtree"
;; TODO make this more efficient (and accurate) by only testing
;; the level immediately below (if it exists)
(let ((has-children)
(subtree-end (save-excursion (org-end-of-subtree t))))
(save-excursion
(outline-next-heading)
(while (and (not has-children)
(< (point) subtree-end))
(when (nd/is-todoitem-p)
(setq has-children t))
;; (org-forward-heading-same-level 1 t)))
(outline-next-heading)))
has-children))
(defun nd/heading-has-parent ()
"returns parent keyword if heading is in the immediate subtree of a todoitem"
(save-excursion (and (org-up-heading-safe) (nd/is-todoitem-p))))
(defun nd/test-first-order-project ()
"tests the state of a project assuming first order.
if not first order, this function will iterate to the next project
and descend into it by calling itelf recursively.
function is not meant to be called independently."
(let ((found-active)
(previous-point))
(save-excursion
(setq previous-point (point))
(outline-next-heading)
(while (and (not found-active)
(> (point) previous-point))
(when (or (and (nd/is-project-p)
(nd/test-first-order-project))
(nd/is-active-task-p))
(setq found-active t))
(setq previous-point (point))
(org-forward-heading-same-level 1 t)))
found-active))
;; project level testing
;; TODO: is there a better way to handle statuscodes like this??? (array like thingy)
(defun nd/descend-into-project ()
"returns statuscode according to state of project:
0: complete
10: stuck
20: held
30: waiting
40: active
50: invalid???
This function works on an assumed order of precendence:
- we start by assuming all projects as complete (eg only DONE and CANCELLED)
- if project has any TODO (regardless of DONE or CANCELLED) it is stuck
- if project has any HOLD (regardless of DONE, CANCELLED, or TODO) it is held
- in the same manner WAITING means waiting project
- in the same manner, NEXT means active. NEXT overrides all
Using this scheme, we simply compare the magnitude of the statuscodes"
(let ((project-state 0)
(previous-point))
(save-excursion
(setq previous-point (point))
(outline-next-heading)
(while (and (< project-state 40)
(> (point) previous-point))
(let ((keyword (nd/is-todoitem-p))
(has-children (nd/heading-has-children)))
(if keyword
(let ((cur-state
(if has-children
(cond ((equal keyword "HOLD") 20)
((equal keyword "TODO") (nd/descend-into-project))
;; NOTE: all projects are assumed to only have TODO, HOLD, CANCELLED, or DONE, hence the three possible statuscodes
(t 0))
(cond ((equal keyword "HOLD") 20)
((equal keyword "WAITING") 30)
((equal keyword "NEXT") 40)
((and (equal keyword "TODO") (nd/is-scheduled-heading-p)) 40)
((equal keyword "TODO") 10)
(t 0)))))
(if (> cur-state project-state)
(setq project-state cur-state)))))
(setq previous-point (point))
(org-forward-heading-same-level 1 t)))
project-state))
(defun nd/is-project-status-p (statuscode)
(let ((keyword (nd/is-project-p)))
(if keyword
(cond ((member keyword nd/project-invalid-todostates) nil)
((and (equal keyword "HOLD") (= statuscode 20)) keyword)
((and (equal keyword "HOLD") (/= statuscode 20)) nil)
((= statuscode (nd/descend-into-project)) keyword)))))skip functions
These are the primary means we use to sort through tasks. Note that we could do this with tags in the custom commands section but I find this easier to maintain and possibly faster.
;; NOTE: use save-restriction and widen if we ever actually use narrowing
;; tasks
(defun nd/skip-non-atomic-tasks ()
(if (not (nd/is-atomic-task-p))
(save-excursion (or (outline-next-heading) (point-max)))))
(defun nd/skip-non-next-project-tasks ()
(if (not (equal (nd/is-project-task-p) "NEXT"))
(save-excursion (or (outline-next-heading) (point-max)))))
(defun nd/skip-non-waiting-project-tasks ()
(if (not (equal (nd/is-project-task-p) "WAITING"))
(save-excursion (or (outline-next-heading) (point-max)))))
(defun nd/skip-non-held-project-tasks ()
(if (not (equal (nd/is-project-task-p) "HOLD"))
(save-excursion (or (outline-next-heading) (point-max)))))
;; projects
(defun nd/skip-projects-without-statuscode (statuscode)
(if (not (nd/is-project-status-p statuscode))
(save-excursion (or (outline-next-heading) (point-max)))))
;; top-level projects
(defun nd/skip-subprojects-without-statuscode (statuscode)
(if (or (nd/heading-has-parent) (not (nd/is-project-status-p statuscode)))
(save-excursion (or (outline-next-heading) (point-max)))))interactive view functions
(defvar nd/agenda-limit-project-toplevel t
"used to filter projects by all levels or top-level only")
(defun nd/toggle-project-toplevel-display ()
(interactive)
(setq nd/agenda-limit-project-toplevel (not nd/agenda-limit-project-toplevel))
(when (equal major-mode 'org-agenda-mode)
(org-agenda-redo))
(message "Showing %s project view in agenda" (if nd/agenda-limit-project-toplevel "toplevel" "complete")))
(defmacro nd/agenda-base-task-command (keyword skip-fun)
"shorter syntax to define task agenda commands"
`(tags-todo
"-NA-REFILE/!"
((org-agenda-overriding-header (concat ,keyword " Tasks"))
(org-agenda-skip-function ,skip-fun)
(org-agenda-todo-ignore-with-date 'all)
(org-agenda-sorting-strategy '(category-keep)))))
(defmacro nd/agenda-base-project-command (keyword statuscode)
"shorter syntax to define project agenda commands"
`(tags-todo
"-NA-REFILE-ATOMIC/!"
((org-agenda-overriding-header (concat
(and nd/agenda-limit-project-toplevel "Toplevel ")
,keyword
" Projects"))
(org-agenda-skip-function (if nd/agenda-limit-project-toplevel
'(nd/skip-subprojects-without-statuscode ,statuscode)
'(nd/skip-projects-without-statuscode ,statuscode)))
(org-agenda-sorting-strategy '(category-keep)))))custom commands
(setq org-agenda-tags-todo-honor-ignore-options t)
(setq org-agenda-custom-commands
`(("t" "Task view"
((agenda "" nil)
,(macroexpand '(nd/agenda-base-task-command "Next Project" 'nd/skip-non-next-project-tasks))
,(macroexpand '(nd/agenda-base-task-command "Waiting Project" 'nd/skip-non-waiting-project-tasks))
,(macroexpand '(nd/agenda-base-task-command "Atomic" 'nd/skip-non-atomic-tasks))
,(macroexpand '(nd/agenda-base-task-command "Held Project" 'nd/skip-non-held-project-tasks))))
("o" "Project Overview"
(,(macroexpand '(nd/agenda-base-project-command "Stuck" 10))
,(macroexpand '(nd/agenda-base-project-command "Waiting" 20))
,(macroexpand '(nd/agenda-base-project-command "Active" 40))
,(macroexpand '(nd/agenda-base-project-command "Held" 30))))
("r" "Refile and errors"
((tags "REFILE"
((org-agenda-overriding-header "Tasks to Refile"))
(org-tags-match-list-sublevels nil))))))ui
bullets
(use-package org-bullets
:ensure t
:config
(add-hook 'org-mode-hook (lambda () (org-bullets-mode))))caldav
+BEGIN_SRC emacs-lisp (use-package org-caldav :ensure t :config (org-caldav-url "https://portnoy4prez.yavin4.ch/nextcloud/remote.php/dav/calendars/petrucci4prez/concerts/" org-cladav-calendar-id "testorg" org-caldav-inbox "~/Org/reference/testcal.org"))
#+END_SRC
calfw
(use-package calfw-org
:init
:ensure t
:config (setq cfw:fchar-junction ?╋
cfw:fchar-vertical-line ?┃
cfw:fchar-horizontal-line ?━
cfw:fchar-left-junction ?┣
cfw:fchar-right-junction ?┫
cfw:fchar-top-junction ?┯
cfw:fchar-top-left-corner ?┏
cfw:fchar-top-right-corner ?┓))shell
(defvar nd-term-shell "/bin/bash")
(defadvice ansi-term (before force-bash)
(interactive (list nd-term-shell)))
(ad-activate 'ansi-term)ediff
(setq ediff-window-setup-function 'ediff-setup-windows-plain)