Use `save-excursion' before fontifying.

diff --git a/context-coloring.el b/context-coloring.el
index cc9f909e05392880f823b063ccb2e9c00feae6fd..d0579d18cb30ab09c50c6a2a7ecec4bbb8f6c078 100644 (file)
--- a/context-coloring.el
+++ b/context-coloring.el
@@ -161,7 +161,8 @@ END (exclusive) with the face corresponding to LEVEL."
 
 (defsubst context-coloring-maybe-colorize-comments-and-strings ()
   (when context-coloring-comments-and-strings
-    (font-lock-fontify-syntactically-region (point-min) (point-max))))
+    (save-excursion
+      (font-lock-fontify-syntactically-region (point-min) (point-max)))))
 
 
 ;;; js2-mode colorization