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bug#22097: Ispell: lazy highlighting doesn't work properly.
From: |
Juri Linkov |
Subject: |
bug#22097: Ispell: lazy highlighting doesn't work properly. |
Date: |
Tue, 08 Dec 2015 02:47:32 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (x86_64-pc-linux-gnu) |
> Another limitation is limiting lazy-highlighting by reg-start/reg-end
> instead of a wider area of window-start/window-end.
This patch addresses this limitation: it limits the highlighting area
either to the region boundaries, or to the window boundaries.
diff --git a/lisp/textmodes/ispell.el b/lisp/textmodes/ispell.el
index aa51446..82c589d 100644
--- a/lisp/textmodes/ispell.el
+++ b/lisp/textmodes/ispell.el
@@ -2786,6 +2786,8 @@ ispell-highlight-spelling-error-xemacs
;;(sit-for 0)
)
+(defvar ispell-reg-start nil)
+(defvar ispell-reg-end nil)
(defun ispell-highlight-spelling-error-overlay (start end &optional highlight)
"Highlight the word from START to END using overlays.
@@ -2815,8 +2817,8 @@ ispell-highlight-spelling-error-overlay
(isearch-other-end start)
(isearch-error nil))
(isearch-lazy-highlight-new-loop
- (if (boundp 'reg-start) reg-start)
- (if (boundp 'reg-end) reg-end)))
+ (if (not (eq ispell-reg-start (point-min))) ispell-reg-start
(window-start))
+ (if (not (eq ispell-reg-end (point-max))) ispell-reg-end
(window-end))))
(lazy-highlight-cleanup lazy-highlight-cleanup)
(setq isearch-lazy-highlight-last-string nil))))
@@ -3211,6 +3213,7 @@ ispell-region
amount for last line processed."
(interactive "r") ; Don't flag errors on read-only bufs.
(ispell-set-spellchecker-params) ; Initialize variables and dicts alists
+ (setq ispell-reg-start reg-start ispell-reg-end reg-end)
(if (not recheckp)
(ispell-accept-buffer-local-defs)) ; set up dictionary, local words, etc.
(let ((skip-region-start (make-marker))
- bug#22097: Ispell: lazy highlighting doesn't work properly., Alan Mackenzie, 2015/12/05
- bug#22097: Ispell: lazy highlighting doesn't work properly., Eli Zaretskii, 2015/12/05
- bug#22097: Ispell: lazy highlighting doesn't work properly., Alan Mackenzie, 2015/12/05
- bug#22097: Ispell: lazy highlighting doesn't work properly., Eli Zaretskii, 2015/12/05
- bug#22097: Ispell: lazy highlighting doesn't work properly., Alan Mackenzie, 2015/12/05
- bug#22097: Ispell: lazy highlighting doesn't work properly., Eli Zaretskii, 2015/12/05
- bug#22097: Ispell: lazy highlighting doesn't work properly., Juri Linkov, 2015/12/05
- bug#22097: Ispell: lazy highlighting doesn't work properly.,
Juri Linkov <=
- bug#22097: Ispell: lazy highlighting doesn't work properly., Alan Mackenzie, 2015/12/09
bug#22097: Ispell: lazy highlighting doesn't work properly., Juri Linkov, 2015/12/09