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From: | Ken Goldman |
Subject: | Refresh display after changing variable |
Date: | Mon, 2 Aug 2021 12:49:41 -0400 |
User-agent: | Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 |
I have this to toggle a variable: (defun kg-toggle-whitespace-line-column () "Toggle whitespace line column between 80 and 101" (interactive) (setq whitespace-line-column (if (= whitespace-line-column 80) 101 80)) (font-lock-fontify-buffer)) (global-set-key "\C-cw" 'kg-toggle-whitespace-line-column) However, the buffer is not refreshed with the different colors. I also tried (refresh-display) - no success (revert-buffer) works but seems crude. What's the correct function?
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