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ox-latex: Tweak table row export

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* lisp/ox-latex.el (org-latex-table-row): Rewrite code to distinguish
  between regular rows and separators.
This commit is contained in:
Nicolas Goaziou 2014-09-09 22:48:10 +02:00
parent 70a0c5bfa1
commit 66b1263d9a
1 changed files with 38 additions and 36 deletions
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74
lisp/ox-latex.el
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@ -2801,31 +2801,36 @@ a communication channel."
"Transcode a TABLE-ROW element from Org to LaTeX.
CONTENTS is the contents of the row. INFO is a plist used as
a communication channel."
;; Rules are ignored since table separators are deduced from
;; borders of the current row.
(when (eq (org-element-property :type table-row) 'standard)
(let* ((attr (org-export-read-attribute :attr_latex
(org-export-get-parent table-row)))
(longtablep
(member (or (plist-get attr :environment)
(plist-get info :latex-default-table-environment))
'("longtable" "longtabu")))
(booktabsp (if (plist-member attr :booktabs)
(plist-get attr :booktabs)
(plist-get info :latex-tables-booktabs)))
;; TABLE-ROW's borders are extracted from its first cell.
(borders (org-export-table-cell-borders
(car (org-element-contents table-row)) info)))
(let* ((attr (org-export-read-attribute :attr_latex
(org-export-get-parent table-row)))
(booktabsp (if (plist-member attr :booktabs) (plist-get attr :booktabs)
(plist-get info :latex-tables-booktabs)))
(longtablep
(member (or (plist-get attr :environment)
(plist-get info :latex-default-table-environment))
'("longtable" "longtabu"))))
(if (eq (org-element-property :type table-row) 'rule)
(cond
((not booktabsp) "\\hline")
((not (org-export-get-previous-element table-row info)) "\\toprule")
((not (org-export-get-next-element table-row info)) "\\bottomrule")
((and longtablep
(org-export-table-row-ends-header-p
(org-export-get-previous-element table-row info) info))
"")
(t "\\midrule"))
(concat
;; When BOOKTABS are activated enforce top-rule even when no
;; hline was specifically marked.
(cond ((and booktabsp (memq 'top borders)) "\\toprule\n")
((and (memq 'top borders) (memq 'above borders)) "\\hline\n"))
(and booktabsp (not (org-export-get-previous-element table-row info))
"\\toprule\n")
contents "\\\\\n"
(cond
;; Special case for long tables. Define header and footers.
((and longtablep (org-export-table-row-ends-header-p table-row info))
(format "%s
(let ((columns (cdr (org-export-table-dimensions
(org-export-get-parent-table table-row) info))))
(format "%s
\\endfirsthead
\\multicolumn{%d}{l}{%s} \\\\
%s
@ -2835,26 +2840,23 @@ a communication channel."
%s\\multicolumn{%d}{r}{%s} \\\\
\\endfoot
\\endlastfoot"
(if booktabsp "\\midrule" "\\hline")
(cdr (org-export-table-dimensions
(org-export-get-parent-table table-row) info))
(org-latex--translate "Continued from previous page" info)
(cond ((and booktabsp (memq 'top borders)) "\\toprule\n")
((and (memq 'top borders)
(memq 'above borders)) "\\hline\n")
(t ""))
contents
(if booktabsp "\\midrule" "\\hline")
(if booktabsp "\\midrule" "\\hline")
;; Number of columns.
(cdr (org-export-table-dimensions
(org-export-get-parent-table table-row) info))
(org-latex--translate "Continued on next page" info)))
(if booktabsp "\\midrule" "\\hline")
columns
(org-latex--translate "Continued from previous page" info)
(cond
((not (org-export-table-row-starts-header-p table-row info))
"")
(booktabsp "\\toprule\n")
(t "\\hline\n"))
contents
(if booktabsp "\\midrule" "\\hline")
(if booktabsp "\\midrule" "\\hline")
columns
(org-latex--translate "Continued on next page" info))))
;; When BOOKTABS are activated enforce bottom rule even when
;; no hline was specifically marked.
((and booktabsp (memq 'bottom borders)) "\\bottomrule")
((and (memq 'bottom borders) (memq 'below borders)) "\\hline")
((memq 'below borders) (if booktabsp "\\midrule" "\\hline")))))))
((and booktabsp (not (org-export-get-next-element table-row info)))
"\\bottomrule"))))))
;;;; Target