added some small helper functions
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petrucci4prez
parent
c466eb11de
commit
a9956a4e85
182
conf.el
182
conf.el
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@ -226,7 +226,7 @@
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(load "ess-site")
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(setq ess-history-file "session.Rhistory")
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(setq ess-history-directory
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(substitute-in-file-name "${XDG_CONFIG_HOME}/r/"))
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(substitute-in-file-name "${XDG_CONFIG_HOME}/r/"))
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(setq org-log-done t)
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(setq org-src-window-setup 'current-window)
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@ -389,7 +389,6 @@
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(tags-todo "-NA-CANCELLED/!"
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((org-agenda-overriding-header "Stuck Projects")
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(org-agenda-skip-function 'nd/skip-non-stuck-projects)
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(org-agenda-skip-function 'nd/skip-non-blocked-projects)
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(org-agenda-sorting-strategy
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'(category-keep))))
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(tags-todo "-NA-HOLD-CANCELLED/!"
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@ -414,53 +413,50 @@
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(setq org-agenda-auto-exclude-function 'nd/org-auto-exclude-function)
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;; functions to define headlings relative to project structure (or lack thereof)
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(defun nd/is-project-p ()
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"todo heading with a todo subheadings"
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(save-restriction
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(widen)
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(let ((has-subtask)
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(subtree-end (save-excursion (org-end-of-subtree t)))
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(is-a-task (member (nth 2 (org-heading-components)) org-todo-keywords-1)))
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(save-excursion
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(forward-line 1)
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(while (and (not has-subtask)
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(< (point) subtree-end)
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(re-search-forward "^\*+ " subtree-end t))
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(when (member (org-get-todo-state) org-todo-keywords-1)
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(setq has-subtask t))))
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(and is-a-task has-subtask))))
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(defun nd/is-todoitem-p ()
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"return t if headline has valid todo keyword"
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(member (nth 2 (org-heading-components)) org-todo-keywords-1))
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(defun nd/is-subtask-p ()
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"todo heading that is part of a project"
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(if (member (nth 2 (org-heading-components)) org-todo-keywords-1)
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(let ((is-subproject))
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(defun nd/todoitem-has-children ()
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"returns t if heading is a todoitem and has todoitems in its subtree"
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(if (nd/is-todoitem-p)
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(let ((has-children)
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(subtree-end (save-excursion (org-end-of-subtree t))))
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(save-excursion
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(while (and (not is-subproject) (org-up-heading-safe))
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(when (member (nth 2 (org-heading-components)) org-todo-keywords-1)
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(setq is-subproject t))))
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is-subproject)))
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(outline-next-heading)
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(while (and (not has-children)
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(< (point) subtree-end))
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(when (nd/is-todoitem-p)
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(setq has-children t)
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(outline-next-heading))))
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has-children)))
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(defun nd/is-atomic-p ()
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"todo heading with no todo subheadings"
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(save-restriction
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(widen)
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(let ((has-subtask)
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(subtree-end (save-excursion (org-end-of-subtree t)))
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(is-a-task (member (nth 2 (org-heading-components)) org-todo-keywords-1)))
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(save-excursion
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(forward-line 1)
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(while (and (not has-subtask)
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(< (point) subtree-end)
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(re-search-forward "^\*+ " subtree-end t))
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(when (member (org-get-todo-state) org-todo-keywords-1)
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(setq has-subtask t))))
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(and is-a-task (not has-subtask)))))
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(defun nd/todoitem-has-parent ()
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"returns t if heading is a todoitem that is in the subtree of another todoitem"
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(if (nd/is-todoitem-p)
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(let ((has-parent))
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(save-excursion
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(while (and (not has-parent) (org-up-heading-safe))
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(when (nd/is-todoitem-p)
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(setq has-parent t))))
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has-parent)))
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(defun nd/is-project-p ()
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(nd/todoitem-has-children))
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(defun nd/is-task-p ()
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(and (nd/is-todoitem-p) (not nd/todoitem-has-children)))
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(defun nd/is-atomic-task-p ()
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(and (nd/is-task-p) (not (nd/todoitem-has-parent))))
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;; functions to test tasks (which are "atomic")
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;; (defun nd/is-scheduled-p ()
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;; "task with scheduled property"
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;; ((org-entry-get nil "SCHEDULED")))
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;; org-forward-heading-same-level
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;; task skip functions
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(defun nd/skip-non-atomic-tasks ()
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(save-restriction
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@ -477,60 +473,8 @@
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(org-agenda-redo))
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(message "%s WAITING and SCHEDULED NEXT Tasks" (if nd/hide-scheduled-and-waiting-next-tasks "Hide" "Show")))
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;; this skip function seems inefficient, it looks like we are skipping one headline at a time
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;; but searching for NEXT in the entire subtree
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;; can I do better?
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(defun nd/skip-stuck-projects ()
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"Skip trees that are not stuck projects"
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;; save narrow buffer state
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(save-restriction
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;; widen to see the entire buffer
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(widen)
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;; define next-headline as either the next headline or the end of the buffer
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(let ((next-headline (save-excursion (or (outline-next-heading) (point-max)))))
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;; if headline has subtasks
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(if (nd/is-project-p)
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;; define subtree-end as the end of the subtree
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;; initialize has-next with nil
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(let* ((subtree-end (save-excursion (org-end-of-subtree t)))
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(has-next ))
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;; save where we are pointing
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(save-excursion
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;; go forward one line
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(forward-line 1)
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;; while loop which continues if
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;; - has-next is nil
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;; - we are not at the end of the subtree
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;; - there is no NEXT between here and the subtree end
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;; this is a loop because there could be multiple NEXT tasks (obviously)
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;; the regex search moves the point to the end of the first found NEXT
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;; relative to the start point position
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;; once it gets to the end of the subtree it returns nil and the loop breaks
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(while (and (not has-next)
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(< (point) subtree-end)
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(re-search-forward "^\\*+ NEXT " subtree-end t))
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;; if WAITING is not in tag list
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;; i guess this is here because if the loop finds next
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;; and the NEXT task also has WAITING (which it would need to inherit
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;; because WAITING and NEXT are mutully exclusive) then we keep looping
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;; so the Bernt defined stuck projects as those which have WAITING tasks
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;; that override a NEXT subtask
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(unless (member "WAITING" (org-get-tags-at))
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;; set has-next to true
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(setq has-next t))))
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;; if we have a next task, set to nil (eg don't skip)
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(if has-next
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nil
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;; if no next task, skip to next headline
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next-headline)) ; a stuck project, has subtasks but no next task
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;; don't skip if not a project
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nil))))
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(defun nd/skip-non-stuck-projects ()
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"Skip trees that are not stuck projects"
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;; (nd/list-sublevels-for-projects-indented)
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(save-restriction
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(widen)
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(let ((next-headline (save-excursion (or (outline-next-heading) (point-max)))))
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@ -549,27 +493,41 @@
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nil)) ; a stuck project, has subtasks but no next task
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next-headline))))
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(defun nd/skip-non-blocked-projects ()
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"Skip trees that are not stuck projects"
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;; (nd/list-sublevels-for-projects-indented)
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(save-restriction
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(widen)
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(let ((next-headline (save-excursion (or (outline-next-heading) (point-max)))))
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(if (nd/is-project-p)
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(let* ((subtree-end (save-excursion (org-end-of-subtree t)))
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(has-next ))
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(save-excursion
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(forward-line 1)
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(while (and (not has-next)
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(< (point) subtree-end)
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(re-search-forward "^\\*+ WAITING " subtree-end t))
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(unless (member "WAITING" (org-get-tags-at))
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(setq has-next t))))
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(if has-next
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next-headline
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nil)) ; a stuck project, has subtasks but no next task
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next-headline))))
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;; project test functions
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;; is state
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;; if project
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;; if order = 1
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;; return (state is true)
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;; else order > 1
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;; call is state (recursive)
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;; else if task
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;; return (state is true)
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;; note: this needs to iterate through lines
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(defun nd/is-active-project-p ()
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"return true if project has at least one
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NEXT/scheduled task or active subproject"
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;; if not a project then don't bother
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(if (nd/is-project-p)
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(let (((subtree-end (save-excursion (org-end-of-subtree t))))
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(is-active))
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(save-excursion
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(while (and (not is-active)
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(< (point) subtree-end))
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(outline-heading-next)
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(cond ((nd/is-active-task-p) (setq is-active t))
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((nd/is-active-project-p) (setq is-active))))))))
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;; (defun nd/skip-non-stuck-projects ()
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;; goto next headline
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;; if project
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;; if project order 1
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;; if it has NEXT, WAITING, HOLD, or a scheduled task
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;; then skip (return end of subtree)
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;; else stuck project, return nil
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;; else (order > 1)
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;; descend into project (recursion)
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;; skip (either an atomic task or non-todo, return next heading)
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;; )
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(defun nd/skip-non-projects ()
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"Skip trees that are not projects"
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85
conf.org
85
conf.org
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@ -594,6 +594,7 @@ TODO: add meeting template as scheduled+action item thing
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#+END_SRC
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*** filtering functions
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some definitions:
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- todoitem: heading with todo state
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- task: todo heading with no todo headings beneath it
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- project: todo heading with tasks or other project in subtree
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- subtask: task that is part of a project
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@ -605,47 +606,42 @@ some definitions:
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- etc
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#+BEGIN_SRC emacs-lisp
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;; functions to define headlings relative to project structure (or lack thereof)
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(defun nd/is-project-p ()
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"todo heading with a todo subheadings"
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(save-restriction
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(widen)
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(let ((has-subtask)
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(subtree-end (save-excursion (org-end-of-subtree t)))
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(is-a-task (member (nth 2 (org-heading-components)) org-todo-keywords-1)))
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(save-excursion
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(forward-line 1)
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(while (and (not has-subtask)
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(< (point) subtree-end)
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(re-search-forward "^\*+ " subtree-end t))
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(when (member (org-get-todo-state) org-todo-keywords-1)
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(setq has-subtask t))))
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(and is-a-task has-subtask))))
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(defun nd/is-todoitem-p ()
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"return t if headline has valid todo keyword"
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(member (nth 2 (org-heading-components)) org-todo-keywords-1))
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(defun nd/is-subtask-p ()
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"todo heading that is part of a project"
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(if (member (nth 2 (org-heading-components)) org-todo-keywords-1)
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(let ((is-subproject))
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(defun nd/todoitem-has-children ()
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"returns t if heading is a todoitem and has todoitems in its subtree"
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(if (nd/is-todoitem-p)
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(let ((has-children)
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(subtree-end (save-excursion (org-end-of-subtree t))))
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(save-excursion
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(while (and (not is-subproject) (org-up-heading-safe))
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(when (member (nth 2 (org-heading-components)) org-todo-keywords-1)
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(setq is-subproject t))))
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is-subproject)))
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(outline-next-heading)
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(while (and (not has-children)
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(< (point) subtree-end))
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(when (nd/is-todoitem-p)
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(setq has-children t)
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(outline-next-heading))))
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has-children)))
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(defun nd/is-atomic-p ()
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"todo heading with no todo subheadings"
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(save-restriction
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(widen)
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(let ((has-subtask)
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(subtree-end (save-excursion (org-end-of-subtree t)))
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(is-a-task (member (nth 2 (org-heading-components)) org-todo-keywords-1)))
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(save-excursion
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(forward-line 1)
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(while (and (not has-subtask)
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(< (point) subtree-end)
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(re-search-forward "^\*+ " subtree-end t))
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(when (member (org-get-todo-state) org-todo-keywords-1)
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(setq has-subtask t))))
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(and is-a-task (not has-subtask)))))
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(defun nd/todoitem-has-parent ()
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"returns t if heading is a todoitem that is in the subtree of another todoitem"
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(if (nd/is-todoitem-p)
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(let ((has-parent))
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(save-excursion
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(while (and (not has-parent) (org-up-heading-safe))
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(when (nd/is-todoitem-p)
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(setq has-parent t))))
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has-parent)))
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(defun nd/is-project-p ()
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(nd/todoitem-has-children))
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(defun nd/is-task-p ()
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(and (nd/is-todoitem-p) (not nd/todoitem-has-children)))
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(defun nd/is-atomic-task-p ()
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(and (nd/is-task-p) (not (nd/todoitem-has-parent))))
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;; functions to test tasks (which are "atomic")
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;; (defun nd/is-scheduled-p ()
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@ -700,6 +696,19 @@ some definitions:
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;; else if task
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;; return (state is true)
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;; note: this needs to iterate through lines
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(defun nd/is-active-project-p ()
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"return true if project has at least one
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NEXT/scheduled task or active subproject"
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;; if not a project then don't bother
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(if (nd/is-project-p)
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(let (((subtree-end (save-excursion (org-end-of-subtree t))))
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(is-active))
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(save-excursion
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(while (and (not is-active)
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(< (point) subtree-end))
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(outline-heading-next)
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(cond ((nd/is-active-task-p) (setq is-active t))
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((nd/is-active-project-p) (setq is-active))))))))
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;; (defun nd/skip-non-stuck-projects ()
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;; goto next headline
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