* etc/PROBLEMS: Remove the entry which is no longer relevant.

diff --git a/etc/PROBLEMS b/etc/PROBLEMS
index 14c1df25b16ea68742ead6d6d71264eb05297fd8..4f02788ecd5c98933e173955b887b5ac3e3bd1cf 100644 (file)
--- a/etc/PROBLEMS
+++ b/etc/PROBLEMS
@@ -568,12 +568,6 @@ This can happen with CVS versions 1.12.8 and 1.12.9.  Upgrade to CVS
 
 ** Miscellaneous problems
 
-*** Editing files with very long lines is slow.
-
-For example, simply moving through a file that contains hundreds of
-thousands of characters per line is slow, and consumes a lot of CPU.
-This is a known limitation of Emacs with no solution at this time.
-
 *** Display artifacts on GUI frames on X-based systems.
 
 This is known to be caused by using double-buffering (which is enabled