diff options
Diffstat (limited to 'bog.el')
| -rw-r--r-- | bog.el | 170 |
1 files changed, 121 insertions, 49 deletions
@@ -199,14 +199,35 @@ this variable to determine what level to operate on." :type 'key-sequence) (defcustom bog-use-citekey-cache nil - "Cache list of all citekeys. -Depending on the number of citekeys present in your notes, -enabling this can make functions that prompt with a list of all -citekeys (or all heading citekeys) noticeably faster. However, -no attempt is made to update the list of citekeys. To see newly -added citekeys, clear the cache with `bog-clear-citekey-cache'." + "List indicating which citekey lists to cache. + +Possible values are + + - headings Citekeys for all headings in the notes + - all-notes All citekeys in the notes + - files Citekeys with associated files + - bibs Citekeys with BibTeX entries + +If set to nil, disable cache completely. If set to t, enable +cache for all categories. + +Depending on the number of citekeys present for each of these +categories, enabling this can make functions that prompt with a +list of citekeys noticeably faster. However, no attempt is made +to update the list of citekeys. To see newly added citekeys, +clear the cache with `bog-clear-citekey-cache'. + +This cache will not persist across sessions." :group 'bog - :type 'boolean) + :type '(choice + (const :tag "Disable cache" nil) + (const :tag "Cache all" t) + (repeat :tag "Individual categories" + (choice + (const :tag "Cache citekeys for headings" headings) + (const :tag "Cache all citekeys in notes" all-notes) + (const :tag "Cache citekeys with associated files" files) + (const :tag "Cache citekeys with BibTeX entries" bibs))))) (defcustom bog-keep-indirect nil "Keep the previous buffer from `bog-citekey-tree-to-indirect-buffer'. @@ -264,6 +285,47 @@ If NO-CONTEXT is non-nil, immediately fall back." bog-citekey-at-point bog-all-heading-citekeys) +(defvar bog--citekey-cache nil + "Alist of cached citekeys. +Keys match values in `bog-use-citekey-cache'.") + +(defun bog--use-cache-p (key) + "Return non-nil if cache should be used for KEY." + (or (eq bog-use-citekey-cache t) + (memq key bog-use-citekey-cache))) + +(defmacro bog--with-citekey-cache (key &rest body) + "Execute BODY, maybe using cached citekey values for KEY. +Use cached values if `bog-use-citekey-cache' is non-nil for KEY. +Cached values are updated to the return values of BODY." + (declare (indent 1)) + `(let* ((use-cache-p (bog--use-cache-p ,key)) + (citekeys (or (and use-cache-p + (cdr (assq ,key bog--citekey-cache))) + ,@body))) + (when use-cache-p + (setq bog--citekey-cache + (cons (cons ,key citekeys) + (assq-delete-all ,key bog--citekey-cache)))) + citekeys)) + +(defun bog-clear-citekey-cache (category) + "Clear cache of citekeys for CATEGORY. +CATEGORY should be a key in `bog-use-citekey-cache' or t, which +indicates to clear all categories. Interactively, clear all +categories when a single \\[universal-argument] is given. +Otherwise, prompt for CATEGORY." + (interactive + (list (or (equal current-prefix-arg '(4)) + (and bog--citekey-cache + (intern (org-icompleting-read + "Category: " + (mapcar (lambda (c) (symbol-name (car c))) + bog--citekey-cache))))))) + (setq bog--citekey-cache + (unless (eq category t) + (assq-delete-all category bog--citekey-cache)))) + (defun bog-select-citekey (citekeys) "Prompt for citekey from CITEKEYS." (org-icompleting-read "Select citekey: " citekeys)) @@ -318,25 +380,15 @@ word constituents." (let (case-fold-search) (string-match-p (format "^%s$" bog-citekey-format) text))) -(defvar bog--all-citekeys nil) (defun bog-all-citekeys () "Return all citekeys in notes." - (or (and bog-use-citekey-cache bog--all-citekeys) - (setq bog--all-citekeys (cl-mapcan #'bog-citekeys-in-file - (bog-notes))))) + (bog--with-citekey-cache 'all-notes + (cl-mapcan #'bog-citekeys-in-file (bog-notes)))) -(defvar bog--all-heading-citekeys nil) (defun bog-all-heading-citekeys () "Return citekeys that have a heading in any note file." - (or (and bog-use-citekey-cache bog--all-heading-citekeys) - (setq bog--all-heading-citekeys (cl-mapcan #'bog-heading-citekeys-in-file - (bog-notes))))) - -(defun bog-clear-citekey-cache () - "Clear cache of citekeys contained in notes." - (interactive) - (setq bog--all-citekeys nil - bog--all-heading-citekeys nil)) + (bog--with-citekey-cache 'headings + (cl-mapcan #'bog-heading-citekeys-in-file (bog-notes)))) (defun bog-citekeys-in-file (file) "Return all citekeys in FILE." @@ -419,7 +471,7 @@ With prefix CLEAR-CACHE, reset cache of citekey headings (which is only active if `bog-use-citekey-cache' is non-nil)." (interactive "P") (when clear-cache - (setq bog--all-heading-citekeys nil)) + (bog-clear-citekey-cache 'headings)) (let ((bufname "*Bog duplicate heading citekeys*") (dup-cks (sort (bog--find-duplicates (bog-all-heading-citekeys)) #'string-lessp))) @@ -458,7 +510,10 @@ The citekey is taken from the text under point if it matches With prefix argument NO-CONTEXT, prompt with citekeys that have an associated file in `bog-file-directory'. Do the same if -locating a citekey from context fails." +locating a citekey from context fails. + +If the citekey prompt is slow to appear, consider enabling the +`files' category in `bog-use-citekey-cache'." (interactive "P") (bog--find-citekey-file (bog-citekey-from-surroundings-or-files no-context))) @@ -514,8 +569,8 @@ With prefix argument NO-CONTEXT, prompt with citekeys present in any note file. Do the same if locating a citekey from context fails. -If the citekey file prompt is slow to appear, consider enabling -`bog-use-citekey-cache'." +If the citekey prompt is slow to appear, consider enabling the +`files' category in `bog-use-citekey-cache'." (interactive "P") (bog--rename-staged-file-to-citekey (bog-citekey-from-surroundings-or-all no-context))) @@ -577,7 +632,9 @@ Generate a file name with the form (defun bog-all-file-citekeys () "Return a list of citekeys for files in `bog-file-directory'." - (delq nil (delete-dups (mapcar #'bog-file-citekey (bog-all-citekey-files))))) + (bog--with-citekey-cache 'files + (delq nil (delete-dups (mapcar #'bog-file-citekey + (bog-all-citekey-files)))))) (defun bog-file-citekey (file) "Return leading citekey part from base name of FILE." @@ -623,7 +680,10 @@ citekey is found. With prefix argument NO-CONTEXT, prompt with citekeys that have a BibTeX entry. Do the same if locating a citekey from context -fails." +fails. + +If the citekey prompt is slow to appear, consider enabling the +`bib' category in `bog-use-citekey-cache'." (interactive "P") (funcall bog-find-citekey-bib-func (bog-citekey-from-surroundings-or-bibs no-context))) @@ -727,21 +787,24 @@ Otherwise, collect citekeys the current buffer." "Return a list citekeys for all BibTeX entries. If `bog-bib-file' is non-nil, it returns citekeys from this file instead of citekeys from file names in `bog-bib-directory'." - (if bog-bib-file - (with-temp-buffer - (bibtex-mode) - (insert-file-contents bog-bib-file) - (mapcar #'car (bibtex-parse-keys))) - (let (dirs) - (if bog-subdirectory-group - (dolist (df (directory-files - bog-bib-directory t directory-files-no-dot-files-regexp)) - (when (and (file-readable-p df) (file-directory-p df)) - (push df dirs))) - (push bog-bib-directory dirs)) - (mapcar #'file-name-sans-extension - (cl-mapcan (lambda (dir) (directory-files dir nil ".*\\.bib$")) - dirs))))) + (bog--with-citekey-cache 'bibs + (if bog-bib-file + (with-temp-buffer + (bibtex-mode) + (insert-file-contents bog-bib-file) + (mapcar #'car (bibtex-parse-keys))) + (let (dirs) + (if bog-subdirectory-group + (dolist (df (directory-files + bog-bib-directory t + directory-files-no-dot-files-regexp)) + (when (and (file-readable-p df) (file-directory-p df)) + (push df dirs))) + (push bog-bib-directory dirs)) + (mapcar #'file-name-sans-extension + (cl-mapcan + (lambda (dir) (directory-files dir nil ".*\\.bib$")) + dirs)))))) ;;; Web @@ -763,7 +826,10 @@ any note file. Do the same if locating a citekey from context fails. If the citekey file prompt is slow to appear, consider enabling -`bog-use-citekey-cache'." +`bog-use-citekey-cache'. + +If the citekey prompt is slow to appear, consider enabling the +`all-notes' category in `bog-use-citekey-cache'." (interactive "P") (bog--search-citekey-on-web (bog-citekey-from-surroundings-or-all no-context))) @@ -852,8 +918,8 @@ With prefix argument NO-CONTEXT, prompt with citekeys that have a heading in any note file. Do the same if locating a citekey from context fails. -If the citekey file prompt is slow to appear, consider enabling -`bog-use-citekey-cache'. +If the citekey prompt is slow to appear, consider enabling the +`heading' category in `bog-use-citekey-cache'. If the heading is found outside any current narrowing of the buffer, the narrowing is removed." @@ -915,8 +981,8 @@ With prefix argument NO-CONTEXT, prompt with citekeys that have a heading in any note file. Do the same if locating a citekey from context fails. -If the citekey file prompt is slow to appear, consider enabling -`bog-use-citekey-cache'." +If the citekey prompt is slow to appear, consider enabling the +`heading' category in `bog-use-citekey-cache'." (interactive "P") (let* ((orig-buf (current-buffer)) (citekey (bog-citekey-from-point-or-all-headings no-context)) @@ -993,7 +1059,10 @@ With prefix argument TODO-ONLY, search only TODO entries. The citekey is taken from the text under point if it matches `bog-citekey-format' or from the current tree. If a citekey is -not found, prompt with citekeys present in any note file." +not found, prompt with citekeys present in any note file. + +If the citekey prompt is slow to appear, consider enabling the +`all-notes' category in `bog-use-citekey-cache'." (interactive "P") (bog-search-notes todo-only (bog-citekey-from-surroundings-or-all nil))) @@ -1052,7 +1121,10 @@ The citekey is taken from the text under point if it matches With prefix argument NO-CONTEXT, prompt with citekeys that have a heading in any note file. Do the same if locating a citekey from -context fails." +context fails. + +If the citekey prompt is slow to appear, consider enabling the +`heading' category in `bog-use-citekey-cache'." (interactive "P") (let* ((citekey (bog-citekey-from-point-or-all-headings no-context)) (marker (bog--find-citekey-heading-in-notes citekey))) |