add incubator filtering

conf.el

@@ -57,11 +57,11 @@
     (spaceline-spacemacs-theme)
     (setq spaceline-buffer-size-p nil))
 
-(use-package dashboard
+;;  (use-package dashboard
-  :ensure t
+;;    :ensure t
-  :config
+;;    :config
-  (dashboard-setup-startup-hook)
+;;    (dashboard-setup-startup-hook)
-   (setq dashboard-banner-logo-title "Emacs"))
+;;     (setq dashboard-banner-logo-title "Emacs"))
      ;; (setq dashboard-items '((recents . 10))))
 
 (global-set-key (kbd "C-h a") 'apropos)
@@ -281,7 +281,7 @@
 
 (add-hook 'org-agenda-mode-hook
           (lambda ()
-            (local-set-key (kbd "C-c C-c") '(message org-tags-alist))))
+            (local-set-key (kbd "C-c C-c") 'org-agenda-set-tags)))
 
 (setq org-todo-keywords
       '((sequence "TODO(t)" "NEXT(n)" "|" "DONE(d)")
@@ -295,28 +295,23 @@
               ("HOLD" :foreground "violet" :weight bold)
               ("CANC" :foreground "deep sky blue" :weight bold))))
 
-(defun nd/filter-tags-prefix (prefix tags-list)
+(defun nd/filter-list-prefix (prefix str-list)
   "Return a subset of tags-list whose first character matches prefix.'
   tags-list defaults to org-tag-alist if not given"
-  (seq-filter (lambda (tag)
+  (seq-filter (lambda (i)
-                (and (stringp tag)
+                (and (stringp i)
-                     (string-prefix-p prefix tag)))
+                     (string-prefix-p prefix i)))
-              tags-list))
+              str-list))
 
 (defun nd/add-tag-face (fg-name prefix)
   "Adds list of cons cells to org-tag-faces with foreground set to fg-name.
   Start and end specify the positions in org-tag-alist which define the tags
   to which the faces are applied"
-  (dolist (tag (nd/filter-tags-prefix prefix (mapcar #'car org-tag-alist)))
+  (dolist (tag (nd/filter-list-prefix prefix (mapcar #'car org-tag-alist)))
     (push `(,tag . (:foreground ,fg-name)) org-tag-faces)))
 
-;; for some reason, org-mode doesn't like it if the org-tags-alist
+;; for some reason, most special chars don't really
-;; has special chars before it is loaded (overrides keybindings)
+;; work in org-tag-alist, only #, @, %, and _
-;; this somewhat convoluted hook works tho...
-(defun nd/set-org-tag-alist-and-faces ()
-  (progn
-    ;; dirty hack to keep org agenda happy
-;;    (setq org-tag-alist '((:newline)))
 (setq org-tag-alist
       '((:startgroup)
         ("@errand" . ?e)
@@ -329,9 +324,9 @@ to which the faces are applied"
         ("#tcult" . ?T)
         ("#phone" . ?O)
         
-            ("$note" . ?n)
+        ("%note" . ?n)
-            ("$inc" . ?i)
+        ("%inc" . ?i)
-            ("$subdiv" . ?s)
+        ("%subdiv" . ?s)
         
         (:startgroup)
         ("_env" . ?E)
@@ -348,10 +343,8 @@ to which the faces are applied"
 
 (nd/add-tag-face "PaleGreen" "@")
 (nd/add-tag-face "SkyBlue" "#")
-    (nd/add-tag-face "PaleGoldenrod" "$")
+(nd/add-tag-face "PaleGoldenrod" "%")
-    (nd/add-tag-face "violet" "_")))
+(nd/add-tag-face "violet" "_")
-
-(add-hook 'org-mode-hook 'nd/set-org-tag-alist-and-faces)
 
 (add-to-list 'org-default-properties "PARENT_TYPE")
 (add-to-list 'org-default-properties "OWNER")
@@ -475,8 +468,11 @@ If the future flag is set, returns timestamp if it is in the future
 
 (defun nd/heading-has-context-p ()
   (let ((tags (org-get-tags-at)))
-    (or (> (length (nd/filter-tags-prefix "#" tags)) 0)
+    (or (> (length (nd/filter-list-prefix "#" tags)) 0)
-        (> (length (nd/filter-tags-prefix "@" tags)) 0))))
+        (> (length (nd/filter-list-prefix "@" tags)) 0))))
+
+(defun nd/heading-has-tag-p (tag)
+  (member tag (org-get-tags-at)))
 
 (defun nd/heading-has-children (heading-test)
   "returns t if heading has subheadings that return t when assessed with 
@@ -687,6 +683,17 @@ test-fun return true"
        (if (not (and keyword ,test-fun))
            (nd/skip-heading)))))
 
+(defun nd/skip-headings-with-tags (pos-tags-list &optional neg-tags-list)
+  "Skips headings that have tags in pos-tags-list and also skips
+tags that do not have tags in neg-tags-list"
+  (save-restriction
+    (widen)
+    (let ((header-tags (org-get-tags-at)))
+      (if (and (or (not pos-tags-list)
+                   (intersection pos-tags-list header-tags :test 'equal))
+               (not (intersection neg-tags-list header-tags :test 'equal)))
+          (nd/skip-heading)))))
+
 (defun nd/skip-non-stale-headings ()
   (save-restriction
     (widen)
@@ -867,16 +874,14 @@ test-fun return true"
      (org-agenda-skip-function '(nd/skip-projects-without-statuscode ,statuscode))
      (org-agenda-sorting-strategy '(category-keep)))))
 
-(setq org-agenda-tag-filter-preset (list "-%inc"))
+(let ((task-match "-NA-REFILE-%inc-PARENT_TYPE=\"periodical\"/")
-
+      (project-match "-NA-REFILE-%inc-PARENT_TYPE=\"periodical\"-PARENT_TYPE=\"iterator\"/")
-(let ((task-match "-NA-REFILE-PARENT_TYPE=\"periodical\"/")
-      (project-match "-NA-REFILE-PARENT_TYPE=\"periodical\"-PARENT_TYPE=\"iterator\"/")
       (periodical-match "-NA-REFILE+PARENT_TYPE=\"periodical\"-PARENT_TYPE=\"iterator\"/")
       (iterator-match "-NA-REFILE-PARENT_TYPE=\"periodical\"+PARENT_TYPE=\"iterator\"/"))
   (setq org-agenda-custom-commands
         `(("t"
            "Task View"
-           ((agenda "" nil)
+           ((agenda "" (org-agenda-skip-function '(nd/skip-headings-with-tags '("%inc"))))
             ,(nd/agenda-base-task-command task-match "Next Project Tasks" ''(nd/skip-non-keyword-project-tasks "NEXT"))
             ,(nd/agenda-base-task-command task-match "Waiting Project Tasks" ''(nd/skip-non-keyword-project-tasks "WAIT"))
             ,(nd/agenda-base-task-command project-match "Atomic Tasks" ''nd/skip-non-atomic-tasks)
@@ -900,6 +905,13 @@ test-fun return true"
             ,(nd/agenda-base-project-command iterator-match "Active Iterators" :active)
             ,(nd/agenda-base-project-command iterator-match "Waiting Iterators" :waiting)
             ,(nd/agenda-base-project-command iterator-match "Held Iterators" :held)))
+          ("I"
+           "Incubator View"
+           ((agenda "" ((org-agenda-span 7)
+                        (org-agenda-time-grid nil)
+                        (org-agenda-entry-types '(:deadline :timestamp))))
+            ,(nd/agenda-base-task-command "-NA-REFILE+%inc/" "Incubated Tasks" ''nd/skip-non-atomic-tasks)
+            ,(nd/agenda-base-project-command "-NA-REFILE+%inc/" "Incubated Projects" :held)))
           ("r"
            "Refile and Critical Errors"
            ((tags "REFILE"
@@ -923,7 +935,7 @@ test-fun return true"
             ,(nd/agenda-base-project-command iterator-match "Archivable Iterators" :archivable)
             ,(nd/agenda-base-project-command project-match "Archivable Projects" :archivable))))))
 
-(setq org-agenda-start-on-weekday 1)
+(setq org-agenda-start-on-weekday 0)
 (setq org-agenda-span 'day)
 (setq org-agenda-time-grid (quote ((daily today remove-match)
                                    #("----------------" 0 16 (org-heading t))

conf.org

@@ -94,11 +94,11 @@ NOTE: this only works if we start term after gui, and term has light bg. not big
 #+END_SRC
 ** dashboard
 #+BEGIN_SRC emacs-lisp
-  (use-package dashboard
+;;  (use-package dashboard
-    :ensure t
+;;    :ensure t
-    :config
+;;    :config
-    (dashboard-setup-startup-hook)
+;;    (dashboard-setup-startup-hook)
-     (setq dashboard-banner-logo-title "Emacs"))
+;;     (setq dashboard-banner-logo-title "Emacs"))
      ;; (setq dashboard-items '((recents . 10))))
 #+END_SRC
 * keybindings
@@ -430,7 +430,7 @@ the fonts in org headings bug me, make them smaller and less invasive
 
   (add-hook 'org-agenda-mode-hook
             (lambda ()
-              (local-set-key (kbd "C-c C-c") '(message org-tags-alist))))
+              (local-set-key (kbd "C-c C-c") 'org-agenda-set-tags)))
 #+END_SRC
 ** todo states
 *** sequences
@@ -457,31 +457,26 @@ Any tag that is not part of these groups (eg some filetags in the few cases I us
 There are several types of tags I use:
 - location: a GTD contexts; these start with "@"
 - tools: also a GTD contexts; these start with "#"
-- attribute: useful flags for filtering; these start with "."
+- attribute: useful flags for filtering; these start with "%"
 - life areas: key areas of life which define priorities and goals; these start with "_"
 #+BEGIN_SRC emacs-lisp
-  (defun nd/filter-tags-prefix (prefix tags-list)
+  (defun nd/filter-list-prefix (prefix str-list)
     "Return a subset of tags-list whose first character matches prefix.'
     tags-list defaults to org-tag-alist if not given"
-    (seq-filter (lambda (tag)
+    (seq-filter (lambda (i)
-                  (and (stringp tag)
+                  (and (stringp i)
-                       (string-prefix-p prefix tag)))
+                       (string-prefix-p prefix i)))
-                tags-list))
+                str-list))
 
   (defun nd/add-tag-face (fg-name prefix)
     "Adds list of cons cells to org-tag-faces with foreground set to fg-name.
     Start and end specify the positions in org-tag-alist which define the tags
     to which the faces are applied"
-    (dolist (tag (nd/filter-tags-prefix prefix (mapcar #'car org-tag-alist)))
+    (dolist (tag (nd/filter-list-prefix prefix (mapcar #'car org-tag-alist)))
       (push `(,tag . (:foreground ,fg-name)) org-tag-faces)))
 
-  ;; for some reason, org-mode doesn't like it if the org-tags-alist
+  ;; for some reason, most special chars don't really
-  ;; has special chars before it is loaded (overrides keybindings)
+  ;; work in org-tag-alist, only #, @, %, and _
-  ;; this somewhat convoluted hook works tho...
-  (defun nd/set-org-tag-alist-and-faces ()
-    (progn
-      ;; dirty hack to keep org agenda happy
-  ;;    (setq org-tag-alist '((:newline)))
   (setq org-tag-alist
         '((:startgroup)
           ("@errand" . ?e)
@@ -494,9 +489,9 @@ There are several types of tags I use:
           ("#tcult" . ?T)
           ("#phone" . ?O)
           
-              ("$note" . ?n)
+          ("%note" . ?n)
-              ("$inc" . ?i)
+          ("%inc" . ?i)
-              ("$subdiv" . ?s)
+          ("%subdiv" . ?s)
           
           (:startgroup)
           ("_env" . ?E)
@@ -513,10 +508,9 @@ There are several types of tags I use:
 
   (nd/add-tag-face "PaleGreen" "@")
   (nd/add-tag-face "SkyBlue" "#")
-      (nd/add-tag-face "PaleGoldenrod" "$")
+  (nd/add-tag-face "PaleGoldenrod" "%")
-      (nd/add-tag-face "violet" "_")))
+  (nd/add-tag-face "violet" "_")
 
-  (add-hook 'org-mode-hook 'nd/set-org-tag-alist-and-faces)
 #+END_SRC
 ** properties
 #+BEGIN_SRC emacs-lisp
@@ -670,8 +664,11 @@ Returns t is heading matches a certian set of properties
 
   (defun nd/heading-has-context-p ()
     (let ((tags (org-get-tags-at)))
-      (or (> (length (nd/filter-tags-prefix "#" tags)) 0)
+      (or (> (length (nd/filter-list-prefix "#" tags)) 0)
-          (> (length (nd/filter-tags-prefix "@" tags)) 0))))
+          (> (length (nd/filter-list-prefix "@" tags)) 0))))
+
+  (defun nd/heading-has-tag-p (tag)
+    (member tag (org-get-tags-at)))
 #+END_SRC
 **** relational testing
 Returns t if heading has certain relationship to other headings
@@ -893,10 +890,11 @@ Subunits for skip functions. Not meant to be used or called from the custom comm
          (if (not (and keyword ,test-fun))
              (nd/skip-heading)))))
 #+END_SRC
-**** stale headings
+**** headings
-For archiving headings with old timestamps
+Skip functions for headings which may or may
+not be todo-items
 
-Note that these are not always todo items
+Note in the case of stale headings that 
 I only care about those that are not part
 of projects (projects will get taken care
 of when the entire project is finished)
@@ -904,6 +902,17 @@ and those that are not DONE/CANC (as
 those appear in the regular archive
 section)
 #+BEGIN_SRC emacs-lisp
+  (defun nd/skip-headings-with-tags (pos-tags-list &optional neg-tags-list)
+    "Skips headings that have tags in pos-tags-list and also skips
+  tags that do not have tags in neg-tags-list"
+    (save-restriction
+      (widen)
+      (let ((header-tags (org-get-tags-at)))
+        (if (and (or (not pos-tags-list)
+                     (intersection pos-tags-list header-tags :test 'equal))
+                 (not (intersection neg-tags-list header-tags :test 'equal)))
+            (nd/skip-heading)))))
+
   (defun nd/skip-non-stale-headings ()
     (save-restriction
       (widen)
@@ -1128,16 +1137,14 @@ Note that this is used for "normal" projects as well as iterators
        (org-agenda-skip-function '(nd/skip-projects-without-statuscode ,statuscode))
        (org-agenda-sorting-strategy '(category-keep)))))
 
-  (setq org-agenda-tag-filter-preset (list "-%inc"))
+  (let ((task-match "-NA-REFILE-%inc-PARENT_TYPE=\"periodical\"/")
-
+        (project-match "-NA-REFILE-%inc-PARENT_TYPE=\"periodical\"-PARENT_TYPE=\"iterator\"/")
-  (let ((task-match "-NA-REFILE-PARENT_TYPE=\"periodical\"/")
-        (project-match "-NA-REFILE-PARENT_TYPE=\"periodical\"-PARENT_TYPE=\"iterator\"/")
         (periodical-match "-NA-REFILE+PARENT_TYPE=\"periodical\"-PARENT_TYPE=\"iterator\"/")
         (iterator-match "-NA-REFILE-PARENT_TYPE=\"periodical\"+PARENT_TYPE=\"iterator\"/"))
     (setq org-agenda-custom-commands
           `(("t"
              "Task View"
-             ((agenda "" nil)
+             ((agenda "" (org-agenda-skip-function '(nd/skip-headings-with-tags '("%inc"))))
               ,(nd/agenda-base-task-command task-match "Next Project Tasks" ''(nd/skip-non-keyword-project-tasks "NEXT"))
               ,(nd/agenda-base-task-command task-match "Waiting Project Tasks" ''(nd/skip-non-keyword-project-tasks "WAIT"))
               ,(nd/agenda-base-task-command project-match "Atomic Tasks" ''nd/skip-non-atomic-tasks)
@@ -1161,6 +1168,13 @@ Note that this is used for "normal" projects as well as iterators
               ,(nd/agenda-base-project-command iterator-match "Active Iterators" :active)
               ,(nd/agenda-base-project-command iterator-match "Waiting Iterators" :waiting)
               ,(nd/agenda-base-project-command iterator-match "Held Iterators" :held)))
+            ("I"
+             "Incubator View"
+             ((agenda "" ((org-agenda-span 7)
+                          (org-agenda-time-grid nil)
+                          (org-agenda-entry-types '(:deadline :timestamp))))
+              ,(nd/agenda-base-task-command "-NA-REFILE+%inc/" "Incubated Tasks" ''nd/skip-non-atomic-tasks)
+              ,(nd/agenda-base-project-command "-NA-REFILE+%inc/" "Incubated Projects" :held)))
             ("r"
              "Refile and Critical Errors"
              ((tags "REFILE"
@@ -1188,7 +1202,7 @@ Note that this is used for "normal" projects as well as iterators
 *** views
 **** calendar display
 #+BEGIN_SRC emacs-lisp
-  (setq org-agenda-start-on-weekday 1)
+  (setq org-agenda-start-on-weekday 0)
   (setq org-agenda-span 'day)
   (setq org-agenda-time-grid (quote ((daily today remove-match)
                                      #("----------------" 0 16 (org-heading t))