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Fix property inheritance marker. 

Now the function that retrieves a property with inheritance makes
sure that this function does not point anywhere if there was
no match.
This commit is contained in:
Carsten Dominik 2008-10-01 21:31:24 +02:00
parent 0ec6021080
commit 7c0e0189f0
4 changed files with 18 additions and 3 deletions
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10
lisp/ChangeLog
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@ -1,5 +1,15 @@
2008-10-01 Carsten Dominik <dominik@science.uva.nl>
* org-colview.el (org-columns-get-format-and-top-level): Remove
resetting the marker.
* org-colview-xemacs.el (org-columns-get-format-and-top-level):
Remove resetting the marker.
* org.el (org-entry-property-inherited-from): Improve docstring.
(org-entry-get-with-inheritance): Reset marker before starting the
search.
* org-exp.el (org-infile-export-plist): Allow multiple STYLE lines.
2008-09-30 Carsten Dominik <dominik@science.uva.nl>

1
lisp/org-colview-xemacs.el
View File

@ -821,7 +821,6 @@ around it."
(defun org-columns-get-format-and-top-level ()
(let (fmt)
(when (condition-case nil (org-back-to-heading) (error nil))
(move-marker org-entry-property-inherited-from nil)
(setq fmt (org-entry-get nil "COLUMNS" t)))
(setq fmt (or fmt org-columns-default-format))
(org-set-local 'org-columns-current-fmt fmt)

1
lisp/org-colview.el
View File

@ -624,7 +624,6 @@ around it."
(defun org-columns-get-format-and-top-level ()
(let (fmt)
(when (condition-case nil (org-back-to-heading) (error nil))
(move-marker org-entry-property-inherited-from nil)
(setq fmt (org-entry-get nil "COLUMNS" t)))
(setq fmt (or fmt org-columns-default-format))
(org-set-local 'org-columns-current-fmt fmt)

9
lisp/org.el
View File

@ -9835,10 +9835,17 @@ VALUES should be a list of strings. Spaces will be protected."
(setq s (replace-match "\n" t t s)))
s)
(defvar org-entry-property-inherited-from (make-marker))
(defvar org-entry-property-inherited-from (make-marker)
"Marker pointing to the entry from where a proerty was inherited.
Each call to `org-entry-get-with-inheritance' will set this marker to the
location of the entry where the inheriance search matched. If there was
no match, the marker will point nowhere.
Note that also `org-entry-get' calls this function, if the INHERIT flag
is set.")
(defun org-entry-get-with-inheritance (property)
"Get entry property, and search higher levels if not present."
(move-marker org-entry-property-inherited-from nil)
(let (tmp)
(save-excursion
(save-restriction