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| author | Matt Lundin <mdl@imapmail.org> | 2010-12-05 23:24:13 +0000 |
|---|---|---|
| committer | Carsten Dominik <carsten.dominik@gmail.com> | 2010-12-06 10:05:29 +0100 |
| commit | c8ab88cb69fa5c0ee6dde5a5fd7cadcbe4337967 (patch) | |
| tree | f77037d849a118cb000296beccad47c7ef900242 | |
| parent | 385cdfdcf350244fa988490eda24c89832b10808 (diff) | |
| download | org-mode-c8ab88cb69fa5c0ee6dde5a5fd7cadcbe4337967.tar.gz | |
Allow user to limit amount of context stored in file link search strings
* lisp/org.el: (org-make-heading-search-string) Optionally limit
number of lines stored in file link search strings.
(org-context-in-file-links) Add option to set to integer specifying
number of lines.
| -rw-r--r-- | lisp/org.el | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/lisp/org.el b/lisp/org.el index e5a20d3..b974e6c 100644 --- a/lisp/org.el +++ b/lisp/org.el @@ -1385,12 +1385,15 @@ nil Never use an ID to make a link, instead link using a text search for (defcustom org-context-in-file-links t "Non-nil means file links from `org-store-link' contain context. A search string will be added to the file name with :: as separator and -used to find the context when the link is activated by the command -`org-open-at-point'. +used to find the context when the link is activated by the command +`org-open-at-point'. When this option is t, the entire active region +will be placed in the search string of the file link. If set to a +positive integer, only the first n lines of context will be stored. + Using a prefix arg to the command \\[org-store-link] (`org-store-link') negates this setting for the duration of the command." :group 'org-link-store - :type 'boolean) + :type '(choice boolean integer)) (defcustom org-keep-stored-link-after-insertion nil "Non-nil means keep link in list for entire session. @@ -8501,7 +8504,8 @@ according to FMT (default from `org-email-link-description-format')." (defun org-make-org-heading-search-string (&optional string heading) "Make search string for STRING or current headline." (interactive) - (let ((s (or string (org-get-heading)))) + (let ((s (or string (org-get-heading))) + (lines org-context-in-file-links)) (unless (and string (not heading)) ;; We are using a headline, clean up garbage in there. (if (string-match org-todo-regexp s) @@ -8515,6 +8519,13 @@ according to FMT (default from `org-email-link-description-format')." (while (string-match org-ts-regexp s) (setq s (replace-match "" t t s)))) (or string (setq s (concat "*" s))) ; Add * for headlines + (when (and string (integerp lines) (> lines 0)) + (let ((slines (org-split-string s "\n"))) + (when (< lines (length slines)) + (setq s (mapconcat + 'identity + (reverse (nthcdr (- (length slines) lines) + (reverse slines))) "\n"))))) (mapconcat 'identity (org-split-string s "[ \t]+") " "))) (defun org-make-link (&rest strings) |