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authorNicolas Goaziou <n.goaziou@gmail.com>2013-04-09 14:52:01 (GMT)
committer Nicolas Goaziou <n.goaziou@gmail.com>2013-04-09 14:52:41 (GMT)
commit5f4831556836148c1074929a754cbe6a1cb18b82 (patch)
tree374ddca0ebdc82a3b150a37b7144b757cd2736e0
parent6ce2b72c9f2e19e75ba2ffe72bdce4eea9c9b5a8 (diff)
downloadorg-mode-5f4831556836148c1074929a754cbe6a1cb18b82.zip
org-mode-5f4831556836148c1074929a754cbe6a1cb18b82.tar.gz
ox: Add function returning row number in a table
* lisp/ox.el (org-export-table-row-number): New function. (org-export-table-cell-address): Use new function. * testing/lisp/test-ox.el: Add test.
-rw-r--r--lisp/ox.el23
-rw-r--r--testing/lisp/test-ox.el29
2 files changed, 45 insertions, 7 deletions
diff --git a/lisp/ox.el b/lisp/ox.el
index 22da0b3..7f33755 100644
--- a/lisp/ox.el
+++ b/lisp/ox.el
@@ -4640,6 +4640,21 @@ INFO is a plist used as a communication channel."
(org-export-table-row-ends-rowgroup-p table-row info)
(= (org-export-table-row-group table-row info) 1)))
+(defun org-export-table-row-number (table-row info)
+ "Return TABLE-ROW number.
+INFO is a plist used as a communication channel. Return value is
+zero-based and ignores separators. The function returns nil for
+special colums and separators."
+ (when (and (eq (org-element-property :type table-row) 'standard)
+ (not (org-export-table-row-is-special-p table-row info)))
+ (let ((number 0))
+ (org-element-map (org-export-get-parent-table table-row) 'table-row
+ (lambda (row)
+ (cond ((eq row table-row) number)
+ ((eq (org-element-property :type row) 'standard)
+ (incf number) nil)))
+ info 'first-match))))
+
(defun org-export-table-dimensions (table info)
"Return TABLE dimensions.
@@ -4677,13 +4692,7 @@ function returns nil for other cells."
(eq (car (org-element-contents table-row)) table-cell)))
(cons
;; Row number.
- (let ((row-count 0))
- (org-element-map table 'table-row
- (lambda (row)
- (cond ((eq (org-element-property :type row) 'rule) nil)
- ((eq row table-row) row-count)
- (t (incf row-count) nil)))
- info 'first-match))
+ (org-export-table-row-number (org-export-get-parent table-cell) info)
;; Column number.
(let ((col-count 0))
(org-element-map table-row 'table-cell
diff --git a/testing/lisp/test-ox.el b/testing/lisp/test-ox.el
index d023845..6203f8b 100644
--- a/testing/lisp/test-ox.el
+++ b/testing/lisp/test-ox.el
@@ -1911,6 +1911,35 @@ Another text. (ref:text)
(mapcar (lambda (row) (org-export-table-row-group row info))
(org-element-map tree 'table-row 'identity))))))
+(ert-deftest test-org-export/table-row-number ()
+ "Test `org-export-table-row-number' specifications."
+ ;; Standard test. Number is 0-indexed.
+ (should
+ (equal '(0 1)
+ (org-test-with-parsed-data "| a | b | c |\n| d | e | f |"
+ (org-element-map tree 'table-row
+ (lambda (row) (org-export-table-row-number row info)) info))))
+ ;; Number ignores separators.
+ (should
+ (equal '(0 1)
+ (org-test-with-parsed-data "
+| a | b | c |
+|---+---+---|
+| d | e | f |"
+ (org-element-map tree 'table-row
+ (lambda (row) (org-export-table-row-number row info)) info))))
+ ;; Number ignores special rows.
+ (should
+ (equal '(0 1)
+ (org-test-with-parsed-data "
+| / | < | > |
+| | b | c |
+|---+-----+-----|
+| | <c> | <c> |
+| | e | f |"
+ (org-element-map tree 'table-row
+ (lambda (row) (org-export-table-row-number row info)) info)))))
+
(ert-deftest test-org-export/table-cell-width ()
"Test `org-export-table-cell-width' specifications."
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