From 6b2fcbb546b8b69b2eef40c5042439d3f822bec7 Mon Sep 17 00:00:00 2001 From: Stefan Monnier Date: Thu, 3 Aug 2006 03:35:45 +0000 Subject: [PATCH] (jit-lock-fontify-now): Preserve the buffer's modification status when forcing the second redisplay. --- lisp/ChangeLog | 5 +++++ lisp/jit-lock.el | 14 ++++++++++---- 2 files changed, 15 insertions(+), 4 deletions(-) diff --git a/lisp/ChangeLog b/lisp/ChangeLog index dc624acb0be..a92c989b9b5 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,8 @@ +2006-08-02 Stefan Monnier + + * jit-lock.el (jit-lock-fontify-now): Preserve the buffer's + modification status when forcing the second redisplay. + 2006-08-03 Kim F. Storm * edmacro.el (edmacro-fix-menu-commands): Ignore switch-frame. diff --git a/lisp/jit-lock.el b/lisp/jit-lock.el index 7077d7880eb..4d7afe8c33f 100644 --- a/lisp/jit-lock.el +++ b/lisp/jit-lock.el @@ -31,6 +31,8 @@ (eval-when-compile + (require 'cl) + (defmacro with-buffer-unmodified (&rest body) "Eval BODY, preserving the current buffer's modified state." (declare (debug t)) @@ -384,10 +386,14 @@ Defaults to the whole buffer. END can be out of bounds." ;; eagerly extend the refontified region with ;; jit-lock-after-change-extend-region-functions. (when (< start orig-start) - (run-with-timer - 0 nil `(lambda () - (put-text-property ',start ',orig-start - 'fontified t ',(current-buffer))))) + (lexical-let ((start start) + (orig-start orig-start) + (buf (current-buffer))) + (run-with-timer + 0 nil (lambda () + (with-buffer-prepared-for-jit-lock + (put-text-property start orig-start + 'fontified t buf)))))) ;; Find the start of the next chunk, if any. (setq start (text-property-any next end 'fontified nil)))))))) -- 2.11.4.GIT