(jit-lock-function): Use line-beginning-position.

Don't unwind-protect font-lock-fontify-region.

1 files changed, 2 insertions, 10 deletions

diff --git a/lisp/jit-lock.el b/lisp/jit-lock.el
index ffc4b1be3bc..d2e94fd69e4 100644
--- a/lisp/jit-lock.el
+++ b/lisp/jit-lock.el
@@ -268,18 +268,10 @@ is active."
                    ;; functions seem to expects this, if I believe
                    ;; lazy-lock.
                    (goto-char start)
-                   (unless (bolp)
-                     (beginning-of-line)
-                     (setq start (point)))
+                   (setq start (line-beginning-position))
                    
                    ;; Fontify the chunk, and mark it as fontified.
-                   (unwind-protect
-                       (font-lock-fontify-region start end nil))
-                   
-                   ;; Even if we got an error above, mark the region as
-                   ;; fontified.  If we get an error now, we're
-                   ;; probably getting the same error the next time we
-                   ;; try, so it's moot to try again.
+                   (font-lock-fontify-region start end nil)
                    (add-text-properties start next '(fontified t))
                    
                    ;; Find the start of the next chunk, if any.