forked from mirrors/org-mode
Add helper functions to org-bibtex
* lisp/org-bibtex.el: (org-bibtex-search): New function. (org-bibtex-export-to-kill-ring): New function. Export to kill ring. (org-bibtex-create-in-current-entry): New function (org-bibtex-create): Make it easier to add bib fields to an existing headline (org-bibtex-export-arbitrary-fields) (org-bibtex-treat-headline-as-title): Fix typos (org-bibtex-fleshout): Don't upcase optional field; remove ":" from type completion This patch implements several helper functions: exporting to kill ring, searching only for entries with bib fields, and creating bib fields in an existing headline. It makes the UI of org-bibtex-fleshout more consistent.
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@ -226,14 +226,14 @@ For example setting to 'BIB_' would allow interoperability with fireforg."
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(defcustom org-bibtex-treat-headline-as-title t
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"Treat headline text as title if title property is absent.
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If an entry is missing a title property, use the headline text as
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the property. If this value is t, `org-bibtex-check` will ignore
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the property. If this value is t, `org-bibtex-check' will ignore
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a missing title field."
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:group 'org-bibtex
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:type 'boolean)
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(defcustom org-bibtex-export-arbitrary-fields nil
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"When converting to bibtex allow fields not defined in `org-bibtex-fields'.
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This only has effect if org-bibtex-prefix is defined, so as to
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This only has effect if `org-bibtex-prefix' is defined, so as to
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ensure that other org-properties, such as CATEGORY or LOGGING are
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not placed in the exported bibtex entry."
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:group 'org-bibtex
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@ -303,7 +303,7 @@ This variable is relevant only if `org-bibtex-export-tags-as-keywords` is t."
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(type (org-bibtex-get "type"))
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(tags (when org-bibtex-tags-are-keywords
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(delq nil
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(mapcar
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(mapcar
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(lambda (tag)
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(unless (member tag
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(append org-bibtex-tags
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@ -318,13 +318,13 @@ This variable is relevant only if `org-bibtex-export-tags-as-keywords` is t."
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(remove nil
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(if (and org-bibtex-export-arbitrary-fields
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org-bibtex-prefix)
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(mapcar
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(mapcar
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(lambda (kv)
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(let ((key (car kv)) (val (cdr kv)))
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(when (and (string-match org-bibtex-prefix key)
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(not (equalp
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(not (equalp
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(concat org-bibtex-prefix "TYPE") key)))
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(cons (downcase (replace-regexp-in-string
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(cons (downcase (replace-regexp-in-string
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org-bibtex-prefix "" key))
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val))))
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(org-entry-properties nil 'standard))
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@ -366,7 +366,7 @@ This variable is relevant only if `org-bibtex-export-tags-as-keywords` is t."
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(org-bibtex-put org-bibtex-key-property
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(if org-bibtex-autogen-keys
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(let* ((entry (org-bibtex-headline))
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(key
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(key
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(with-temp-buffer
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(insert entry)
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(bibtex-generate-autokey))))
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@ -385,7 +385,7 @@ This variable is relevant only if `org-bibtex-export-tags-as-keywords` is t."
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With optional argument OPTIONAL, also prompt for optional fields."
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(flet ((val (key lst) (cdr (assoc key lst)))
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(keyword (name) (intern (concat ":" (downcase name))))
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(name (keyword) (upcase (substring (symbol-name keyword) 1))))
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(name (keyword) (substring (symbol-name keyword) 1)))
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(dolist (field (append
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(if org-bibtex-treat-headline-as-title
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(remove :title (val :required (val type org-bibtex-types)))
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@ -530,22 +530,36 @@ With prefix argument OPTIONAL also prompt for optional fields."
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With prefix argument OPTIONAL also prompt for optional fields."
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(interactive) (org-map-entries (lambda () (org-bibtex-check optional))))
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(defun org-bibtex-create (&optional arg)
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"Create a new entry at the given level."
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(defun org-bibtex-create (&optional arg nonew)
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"Create a new entry at the given level.
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With a prefix arg, query for optional fields as well.
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If nonew is t, add data to the headline of the entry at point."
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(interactive "P")
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(let* ((type (org-icompleting-read
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"Type: " (mapcar (lambda (type) (symbol-name (car type)))
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org-bibtex-types)))
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(type (if (keywordp type) type (intern type))))
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"Type: " (mapcar (lambda (type)
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(substring (symbol-name (car type)) 1))
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org-bibtex-types)
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nil nil (when nonew (org-bibtex-get "TYPE"))))
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(type (if (keywordp type) type (intern (concat ":" type))))
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(org-bibtex-treat-headline-as-title (if nonew nil t)))
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(unless (assoc type org-bibtex-types)
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(error "type:%s is not known" type))
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(org-insert-heading)
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(let ((title (org-bibtex-ask :title)))
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(insert title) (org-bibtex-put "TITLE" title))
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(if nonew
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(org-back-to-heading)
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(org-insert-heading)
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(let ((title (org-bibtex-ask :title)))
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(insert title)
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(org-bibtex-put "TITLE" title)))
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(org-bibtex-put "TYPE" (substring (symbol-name type) 1))
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(org-bibtex-fleshout type arg)
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(mapc (lambda (tag) (org-toggle-tag tag t)) org-bibtex-tags)))
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(defun org-bibtex-create-in-current-entry (&optional arg)
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"Add bibliographical data to the current entry.
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With a prefix arg, query for optional fields."
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(interactive "P")
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(org-bibtex-create arg t))
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(defun org-bibtex-read ()
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"Read a bibtex entry and save to `*org-bibtex-entries*'.
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This uses `bibtex-parse-entry'."
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@ -588,11 +602,11 @@ This uses `bibtex-parse-entry'."
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(:type nil)
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(:key (org-bibtex-put org-bibtex-key-property (cdr pair)))
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(:keywords (if org-bibtex-tags-are-keywords
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(mapc
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(mapc
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(lambda (kw)
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(togtag
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(replace-regexp-in-string
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"[^[:alnum:]_@#%]" ""
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"[^[:alnum:]_@#%]" ""
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(replace-regexp-in-string "[ \t]+" "_" kw))))
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(split-string (cdr pair) ", *"))
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(org-bibtex-put (car pair) (cdr pair))))
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@ -608,6 +622,21 @@ This uses `bibtex-parse-entry'."
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(org-bibtex-write)
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(error "yanked text does not appear to contain a bibtex entry"))))
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(defun org-bibtex-export-to-kill-ring ()
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"Export current headline to kill ring as bibtex entry."
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(interactive)
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(kill-new (org-bibtex-headline)))
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(defun org-bibtex-search (string)
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"Search for bibliographical entries in agenda files.
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This function relies `org-search-view' to locate results."
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(interactive "sSearch string: ")
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(let ((org-agenda-overriding-header "Bib search results:")
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(org-agenda-search-view-always-boolean t))
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(org-search-view nil
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(format "%s +{:%sTYPE:}"
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string org-bibtex-prefix))))
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(provide 'org-bibtex)
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;; arch-tag: 83987d5a-01b8-41c7-85bc-77700f1285f5
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