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| -rw-r--r-- | rust-mode.el | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/rust-mode.el b/rust-mode.el index 16aaa6d..164c95b 100644 --- a/rust-mode.el +++ b/rust-mode.el @@ -1359,13 +1359,13 @@ This is written mainly to be used as `end-of-defun-function' for Rust." ;; Issue #104: When reverting the buffer, make sure all fontification is redone ;; so that we don't end up missing a non-angle-bracket '<' or '>' character. (defun rust--after-revert-hook () - (let - ;; Newer emacs versions (25 and later) make `font-lock-fontify-buffer' - ;; interactive-only, and want lisp code to call `font-lock-flush' or - ;; `font-lock-ensure'. But those don't exist in emacs 24 and earlier. - ((font-lock-ensure-fn (if (fboundp 'font-lock-ensure) 'font-lock-ensure 'font-lock-fontify-buffer))) - (funcall font-lock-ensure-fn)) - ) + ;; In Emacs 25 and later, the preferred method to force fontification is + ;; to use `font-lock-ensure', which doesn't exist in Emacs 24 and earlier. + ;; If it's not available, fall back to calling `font-lock-fontify-region' + ;; on the whole buffer. + (if (fboundp 'font-lock-ensure) + (font-lock-ensure) + (font-lock-fontify-region (point-min) (point-max)))) (defun rust--before-save-hook () (when rust-format-on-save (rust-format-buffer))) |