ENH incoporate new timestamp splitter
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@ -1138,23 +1138,37 @@ and slow."
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;; using `org-element-parse-buffer' and a variety of filtering functions to
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;; extract relevent timestamps.
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(defun org-x-cluster-make-tsp (unixtime range offset fp hardness &optional type)
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;; (defun org-x-cluster-make-tsp (unixtime range offset fp hardness &optional type)
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;; "Construct a timestamp plist to be used in further processing.
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;; The fields are as follows:
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;; - UNIXTIME is the unixtime of the timestamp as an integer
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;; - RANGE is the duration of the timestamp (could be 0)
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;; - OFFSET is the character offset of the timestamp in its file
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;; - HARDNESS is a boolean denoting if the timestamp is 'hard' (has minutes and
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;; hours) or 'soft' (only a date).
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;; - TYPE can be optionally supplied to denote kinds of timestamps
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;; (only 'scheduled' for now).
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;; - FP the path to the file in which the timestamp resides"
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;; (list :unixtime (round unixtime)
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;; :range (or range 0)
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;; :offset offset
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;; :type type
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;; :hardness hardness
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;; :filepath fp))
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(defun org-x-cluster-make-tsp (start-time range offset fp)
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"Construct a timestamp plist to be used in further processing.
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The fields are as follows:
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- UNIXTIME is the unixtime of the timestamp as an integer
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- START-TIME is a list from `org-ml-timestamp-get-start-time'
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- RANGE is the duration of the timestamp (could be 0)
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- OFFSET is the character offset of the timestamp in its file
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- HARDNESS is a boolean denoting if the timestamp is 'hard' (has minutes and
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hours) or 'soft' (only a date).
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- TYPE can be optionally supplied to denote kinds of timestamps
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(only 'scheduled' for now).
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- FP the path to the file in which the timestamp resides"
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(list :unixtime (round unixtime)
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:range (or range 0)
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(list :start-time start-time
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:range range
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:offset offset
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:type type
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:hardness hardness
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:filepath fp))
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(defun org-x-cluster-ts-hard-p (ts)
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@ -1168,24 +1182,14 @@ or active-range types are considered. Returns a new timestamp-plist
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for TS."
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(when ts
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(let ((offset (org-element-property :begin hl))
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(hardness (org-x-cluster-ts-hard-p ts))
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(start (->> (org-ml-timestamp-get-start-time ts)
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(org-ml-time-to-unixtime)))
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(start-time (org-ml-timestamp-get-start-time ts))
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(range (org-ml-timestamp-get-range ts)))
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(org-x-cluster-make-tsp start 0 offset fp hardness))))
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(org-x-cluster-make-tsp start-time range offset fp))))
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(defun org-x-cluster-effort-seconds (effort-str)
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"Convert EFFORT-STR into an integer in seconds from HH:MM format."
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(-some->> effort-str (org-duration-to-minutes) (* 60)))
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;; (defun org-x-cluster-extract (acc fun objs &rest args)
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;; "Run FUN on each of OBJS and put results into accumulator ACC.
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;; FUN is a function that takes the accumulator as its first argument,
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;; one member of OBJS as the second, and ARGS as the rest if supplied."
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;; (while objs
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;; (setq acc (apply fun acc (car objs) args)
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;; objs (cdr objs)))
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;; acc)
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(defun org-x-cluster-extract-hl-sched (hl fp)
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"Extract scheduled timestamp from headline HL in filepath FP.
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@ -1195,10 +1199,8 @@ Create a new timestamp-plist and add to accumulator ACC."
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(let* ((effort-raw (org-ml-headline-get-node-property "Effort" hl))
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(effort (if effort-raw (org-x-cluster-effort-seconds effort-raw) 0))
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(offset (org-ml-get-property :begin hl))
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(start-time (org-ml-timestamp-get-start-time ts))
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(start-epoch (org-ml-time-to-unixtime start-time))
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(is-long (org-ml-time-is-long start-time)))
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(org-x-cluster-make-tsp start-epoch effort offset fp is-long))))
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(start-time (org-ml-timestamp-get-start-time ts)))
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(org-x-cluster-make-tsp start-time effort offset fp))))
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(defun org-x-cluster-extract-hl-ts (hl fp)
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"Extract timestamps from headline HL in filepath FP.
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@ -1254,23 +1256,22 @@ and added to accumulator ACC."
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(->> (org-ml-parse-headlines 'all)
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(org-x-cluster-filter-todo)
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(org-x-cluster-filter-habit)
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(--reduce-from (let ((new (org-x-cluster-extract-hl it fp)))
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(if new (cons new acc) acc))
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nil)))
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(--map (org-x-cluster-extract-hl it fp))
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(-non-nil)))
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(defun org-x-cluster-extract-file (fp)
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"Extract timestamps from filepath FP and add to accumulator ACC."
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(with-current-buffer (find-file-noselect fp t)
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(org-x-cluster-extract-buffer fp)))
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(defun org-x-cluster-append-unixtime (tsps)
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(--map (append (list :unixtime (org-ml-time-to-unixtime (plist-get it :start-time))) it) tsps))
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(defun org-x-cluster-get-unprocessed ()
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"Return a list of timestamp-plists with desired filter settings."
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(->> (org-agenda-files)
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(org-x-cluster-filter-files)
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(--reduce-from (let ((new (org-x-cluster-extract-file it)))
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(if new (append new acc) acc))
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nil)
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(org-x-cluster-filter-past)))
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(-mapcat #'org-x-cluster-extract-file)))
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;; get conflict headlines
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;;
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@ -1317,9 +1318,11 @@ as a pair. New CONLIST is returned."
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Each member in the cons cell is a timestamp-plist."
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(->>
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(org-x-cluster-get-unprocessed)
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(--filter (plist-get it :hardness))
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(--filter (org-ml-time-is-long (plist-get it :start-time)))
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(org-x-cluster-append-unixtime)
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(org-x-cluster-filter-past)
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(--sort (< (plist-get it :unixtime) (plist-get other :unixtime)))
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org-x-cluster-build-conlist))
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(org-x-cluster-build-conlist)))
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;; get overloaded days
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;;
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@ -1335,100 +1338,57 @@ Each member in the cons cell is a timestamp-plist."
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(defun org-x-cluster-split-tsp-maybe (tsp)
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"Split TSP if it spans multiple days."
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;; NOTE, `encode-time' seems pretty slow but this is necessary since some
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;; NOTE: `encode-time' seems pretty slow but this is necessary since some
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;; barbarians in power insist on keep daylight savings time, which means I
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;; can't just do straight modular arithmetic to find where each day boundary
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;; lies.
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(-let (((&plist :start-time :range :fp) tsp))
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(if (= range 0) (list tsp)
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(-let* (((y m d H M) start-time)
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(start-time* (if (and H M) start-time `(,@start-time 0 0)))
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(start-epoch (->> `(0 ,(or M 0) ,(or H 0) ,d ,m ,y nil nil nil)
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(encode-time)
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(float-time)
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(round)))
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(end-epoch (+ start-epoch range))
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(next t)
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(split-epoch nil)
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((M* H* d* m* y*) '(nil nil nil nil nil))
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(acc nil))
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(while next
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;; get the projected ending time
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(-setq (M* H* d* m* y*) (-take 5 (cdr (decode-time end-epoch))))
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;; Get the epoch time on which to split. If not on a day boundary,
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;; calculate the epoch time of the most recent day boundary. If on a
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;; day boundary, split on the boundary one full day earlier by
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;; decrementing day by one
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(when (and (= 0 M*) (= 0 H*))
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(setq d* (1- d*)))
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(setq split-epoch (->> `(0 0 0 ,d* ,m* ,y* nil nil nil)
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(encode-time)
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(float-time)
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(round)))
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;; If the split-epoch is less than or equal to the start, loop is
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;; done. Else add a new entry and reset the projected ending time to
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;; the current split time; rinse and repeat.
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(if (< start-epoch split-epoch)
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(setq acc (cons (list :start-time `(,y* ,m* ,d* 0 0)
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:range (- end-epoch split-epoch)
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:fp fp)
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acc)
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end-epoch split-epoch)
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(setq next nil
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acc (cons (list :start-time start-time*
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:range (- end-epoch start-epoch)
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:fp fp)
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acc))))
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acc))))
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(cl-flet
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((encode-float-time
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(time)
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(round (float-time (encode-time time)))))
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(-let (((&plist :start-time :range :offset :filepath) tsp))
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(if (= range 0) (list tsp)
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;; `encode-time' and `decode-time' might not use the right time zone
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;; unless specified manually
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(-let* ((tz (current-time-zone))
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(start-time* (if (org-ml-time-is-long start-time) start-time
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`(,@start-time 0 0)))
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((y m d H M) start-time*)
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(start-epoch (encode-float-time `(0 ,M ,H ,d ,m ,y nil nil ,tz)))
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(end-epoch (+ start-epoch range))
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(next t)
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(split-epoch nil)
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((M* H* d* m* y*) '(nil nil nil nil nil))
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(acc nil))
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(while next
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;; get the projected ending time
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(-setq (M* H* d* m* y*) (-take 5 (cdr (decode-time end-epoch tz))))
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;; Get the epoch time on which to split. If not on a day boundary,
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;; calculate the epoch time of the most recent day boundary. If on a
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;; day boundary, split on the boundary one full day earlier by
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;; decrementing day by one
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(when (and (= 0 M*) (= 0 H*))
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(setq d* (1- d*)))
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(setq split-epoch (encode-float-time `(0 0 0 ,d* ,m* ,y* nil nil ,tz)))
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;; If the split-epoch is less than or equal to the start, loop is
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;; done. Else add a new entry and reset the projected ending time to
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;; the current split time; rinse and repeat.
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(if (< start-epoch split-epoch)
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(setq acc (cons (org-x-cluster-make-tsp
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`(,y* ,m* ,d* 0 0) (- end-epoch split-epoch)
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offset filepath)
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acc)
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end-epoch split-epoch)
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(setq next nil
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acc (cons (org-x-cluster-make-tsp
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start-time* (- end-epoch start-epoch) offset filepath)
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acc))))
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acc)))))
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(defun org-x-cluster-split-day-bounds (tsps)
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"Split timestamp-plists in TSPS via daily boundaries.
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Returns a new timestamp-plist with equal or greater length depending
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on how many members needed splitting."
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(letrec
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((new
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(lambda (start end tsp)
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(org-x-cluster-make-tsp start
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(- end start)
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(plist-get tsp :offset)
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(plist-get tsp :filepath)
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(plist-get tsp :hardness)
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(plist-get tsp :type))))
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;; need to temporarily offset the epoch time so day
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;; boundaries line up in local time
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(split
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(lambda (start end tsp)
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(let* ((tzs-a (-> start current-time-zone car))
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(tzs-b (-> end current-time-zone car))
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(start* (-> end
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(+ tzs-b)
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(ceiling 86400)
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(1-)
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(* 86400)
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(- tzs-b))))
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(if (> start* (-> start (+ tzs-a) (floor 86400) (* 86400) (- tzs-a)))
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(cons (funcall new start* end tsp)
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(funcall split start start* tsp))
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(list (funcall new start end tsp))))))
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(split-maybe
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(lambda (tsp)
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(let* ((start (plist-get tsp :unixtime))
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(end (+ start (plist-get tsp :range)))
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(tzs (-> start current-time-zone car)))
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(if (< (-> start (+ tzs) (ceiling 86400)) end)
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(funcall split start end tsp)
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tsp)))))
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(--mapcat (funcall split-maybe it) tsps)))
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(defun org-x-cluster-daily-split (tsps)
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"Group timestamp-plist TSPS into sublists for each day."
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(letrec ((tz-shift (lambda (tsp) (-> tsp current-time-zone car (+ tsp)))))
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(->>
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tsps
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(--partition-by (--> it
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(plist-get it :unixtime)
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(funcall tz-shift it)
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(floor it 86400))))))
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(--partition-by (-take 3 (plist-get it :start-time)) tsps))
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(defun org-x-cluster-overloaded-p (tsps)
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"Return t if total time of timestamp-plists in TSPS exceeds 24 hours.
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@ -1447,7 +1407,9 @@ is overloaded. If a day is not overloaded there will be nothing for it
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in the returned list."
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(->> (org-x-cluster-get-unprocessed)
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(--filter (< 0 (plist-get it :range)))
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(org-x-cluster-split-day-bounds)
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(-mapcat #'org-x-cluster-split-tsp-maybe)
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(org-x-cluster-append-unixtime)
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(org-x-cluster-filter-past)
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(--sort (< (plist-get it :unixtime) (plist-get other :unixtime)))
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(org-x-cluster-daily-split)
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(--filter (org-x-cluster-overloaded-p it))))
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@ -430,64 +430,68 @@ Forms are denoted like %(FORM)%."
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(defmacro org-x--test-time-splitter-specs (&rest specs)
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(declare (indent 0))
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;; 3 args for clarity, currently does nothing functional
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(let ((forms (->> (-partition 4 specs)
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(--map (-let (((title input _useless-sugar output) it))
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`(it ,title
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(expect (org-x-cluster-split-tsp-maybe ,input)
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:to-equal
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,output)))))))
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(let ((forms
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(->> (-partition 4 specs)
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(--map (-let* (((title input _useless-sugar output) it)
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(extra '(:offset 0 :filepath "bass4urface"))
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(input* (append input extra))
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(output* (--map (append it extra) output)))
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`(it ,title
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(expect (org-x-cluster-split-tsp-maybe ',input*)
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:to-equal
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',output*)))))))
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`(describe "Time splitter"
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,@forms)))
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(org-x--test-time-splitter-specs
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"zero range"
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'(:start-time (2021 1 1 0 0) :range 0 :fp "")
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=> '((:start-time (2021 1 1 0 0) :range 0 :fp ""))
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(:start-time (2021 1 1 0 0) :range 0)
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=> ((:start-time (2021 1 1 0 0) :range 0))
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"1-hour range"
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'(:start-time (2021 1 1 0 0) :range 3600 :fp "")
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=> '((:start-time (2021 1 1 0 0) :range 3600 :fp ""))
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(:start-time (2021 1 1 0 0) :range 3600)
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=> ((:start-time (2021 1 1 0 0) :range 3600))
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"12-hour range (noon start)"
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'(:start-time (2021 1 1 12 0) :range 43200 :fp "")
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=> '((:start-time (2021 1 1 12 0) :range 43200 :fp ""))
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(:start-time (2021 1 1 12 0) :range 43200)
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=> ((:start-time (2021 1 1 12 0) :range 43200))
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"24-hour range (day boundary)"
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'(:start-time (2021 1 1 0 0) :range 86400 :fp "")
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=> '((:start-time (2021 1 1 0 0) :range 86400 :fp ""))
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(:start-time (2021 1 1 0 0) :range 86400)
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=> ((:start-time (2021 1 1 0 0) :range 86400))
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"24-hour range (noon start)"
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'(:start-time (2021 1 1 12 0) :range 86400 :fp "")
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=> '((:start-time (2021 1 1 12 0) :range 43200 :fp "")
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(:start-time (2021 1 2 0 0) :range 43200 :fp ""))
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(:start-time (2021 1 1 12 0) :range 86400)
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=> ((:start-time (2021 1 1 12 0) :range 43200)
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(:start-time (2021 1 2 0 0) :range 43200))
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"48-hour range (day boundary)"
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'(:start-time (2021 1 1 0 0) :range 172800 :fp "")
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=> '((:start-time (2021 1 1 0 0) :range 86400 :fp "")
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(:start-time (2021 1 2 0 0) :range 86400 :fp ""))
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(:start-time (2021 1 1 0 0) :range 172800)
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=> ((:start-time (2021 1 1 0 0) :range 86400)
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(:start-time (2021 1 2 0 0) :range 86400))
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"48-hour range (noon start)"
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'(:start-time (2021 1 1 12 0) :range 172800 :fp "")
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=> '((:start-time (2021 1 1 12 0) :range 43200 :fp "")
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(:start-time (2021 1 2 0 0) :range 86400 :fp "")
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(:start-time (2021 1 3 0 0) :range 43200 :fp ""))
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(:start-time (2021 1 1 12 0) :range 172800)
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=> ((:start-time (2021 1 1 12 0) :range 43200)
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(:start-time (2021 1 2 0 0) :range 86400)
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(:start-time (2021 1 3 0 0) :range 43200))
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"zero range (short)"
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'(:start-time (2021 1 1) :range 0 :fp "")
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=> '((:start-time (2021 1 1) :range 0 :fp ""))
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(:start-time (2021 1 1) :range 0)
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=> ((:start-time (2021 1 1) :range 0))
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"1-hour range (short)"
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'(:start-time (2021 1 1) :range 3600 :fp "")
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=> '((:start-time (2021 1 1 0 0) :range 3600 :fp ""))
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(:start-time (2021 1 1) :range 3600)
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=> ((:start-time (2021 1 1 0 0) :range 3600))
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"24-hour range (short)"
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'(:start-time (2021 1 1) :range 86400 :fp "")
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=> '((:start-time (2021 1 1 0 0) :range 86400 :fp ""))
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(:start-time (2021 1 1) :range 86400)
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=> ((:start-time (2021 1 1 0 0) :range 86400))
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"48-hour range (short)"
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'(:start-time (2021 1 1) :range 172800 :fp "")
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=> '((:start-time (2021 1 1 0 0) :range 86400 :fp "")
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(:start-time (2021 1 2 0 0) :range 86400 :fp "")))
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(:start-time (2021 1 1) :range 172800)
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=> ((:start-time (2021 1 1 0 0) :range 86400)
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(:start-time (2021 1 2 0 0) :range 86400)))
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(provide 'org-x-test-buffer-state)
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;;; org-x-test-buffer-state.el ends here
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||||
|
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Loading…
Reference in New Issue