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| author | Stephen Berman <stephen.berman@gmx.net> | 2011-07-19 23:31:26 +0200 |
|---|---|---|
| committer | Lars Magne Ingebrigtsen <larsi@gnus.org> | 2011-07-19 23:31:26 +0200 |
| commit | 92e15d10a641b7877b91436ab215acb9d9c16f22 (patch) | |
| tree | 0774c6da125d2656a15694e0da57ae250555a7ad /lisp/proced.el | |
| parent | 590bd46743151a55ba68a7d211f82b2485c57d3a (diff) | |
| download | emacs-92e15d10a641b7877b91436ab215acb9d9c16f22.tar.gz | |
(proced-format): Make header lines align with the text
Diffstat (limited to 'lisp/proced.el')
| -rw-r--r-- | lisp/proced.el | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lisp/proced.el b/lisp/proced.el index 11598d7350f..cc1856060b3 100644 --- a/lisp/proced.el +++ b/lisp/proced.el @@ -1509,6 +1509,16 @@ Replace newline characters by \"^J\" (two characters)." (if (string-match "[ \t]+$" proced-header-line) (setq proced-header-line (substring proced-header-line 0 (match-beginning 0)))) + (setq proced-header-line (concat " " proced-header-line)) + ;; From buff-menu.el: Turn whitespace chars in the header into + ;; stretch specs so they work regardless of the header-line face. + (let ((pos 0) + (header proced-header-line)) + (while (string-match "[ \t\n]+" header pos) + (setq pos (match-end 0)) + (put-text-property (match-beginning 0) pos 'display + (list 'space :align-to pos) + header))) ;; (delete-trailing-whitespace) (goto-char (point-min)) (while (re-search-forward "[ \t\r]+$" nil t) @@ -1602,7 +1612,6 @@ After updating a displayed Proced buffer run the normal hook (while (not (eobp)) (insert " ") (forward-line)) - (setq proced-header-line (concat " " proced-header-line)) (if revert (set-buffer-modified-p nil)) ;; set `goal-column' |