From 7850f739a6ef21bcc92763150861a67798282f12 Mon Sep 17 00:00:00 2001 From: Eric Abrahamsen Date: Wed, 13 Feb 2013 16:46:33 +0800 Subject: [PATCH 2/2] Improve table column narrowing with variable-width strings lisp/org-table.el (org-table-align): Use org-string-width to make a better guess as to how wide a narrowed table column should actually be. This won't work perfectly with variable-width scripts, as it still only narrows in full-column increments, but it's better than before. --- lisp/org-table.el | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) diff --git a/lisp/org-table.el b/lisp/org-table.el index 5e0177f..d1f9686 100644 --- a/lisp/org-table.el +++ b/lisp/org-table.el @@ -765,7 +765,7 @@ When nil, simply write \"#ERROR\" in corrupted fields.") (hfmt1 (concat (make-string sp2 ?-) "%s" (make-string sp1 ?-) "+")) emptystrings links dates emph raise narrow - falign falign1 fmax f1 len c e space) + falign falign1 fmax f1 f2 len c e space) (untabify beg end) (remove-text-properties beg end '(org-cwidth t org-dwidth t display t)) ;; Check if we have links or dates @@ -851,10 +851,19 @@ When nil, simply write \"#ERROR\" in corrupted fields.") (unless (> f1 1) (user-error "Cannot narrow field starting with wide link \"%s\"" (match-string 0 xx))) - (add-text-properties f1 (length xx) (list 'org-cwidth t) xx) - (add-text-properties (- f1 2) f1 - (list 'display org-narrow-column-arrow) - xx))))) + (setq f2 (length xx)) + (if (= (org-string-width xx) + f2) + (setq f2 f1) + (setq f2 1) + (while (< (org-string-width (substring xx 0 f2)) + f1) + (setq f2 (1+ f2)))) + (add-text-properties f2 (length xx) (list 'org-cwidth t) xx) + (add-text-properties (if (>= (string-width (substring xx (1- f2) f2)) 2) + (1- f2) (- f2 2)) f2 + (list 'display org-narrow-column-arrow) + xx))))) ;; Get the maximum width for each column (push (apply 'max (or fmax 1) 1 (mapcar 'org-string-width column)) lengths) -- 1.9.3