[Emacs-diffs] /srv/bzr/emacs/trunk r105905: * etc/PROBLEMS: Very long lines being slow is a known issue.

[Glenn Morris]

------------------------------------------------------------
revno: 105905
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Sat 2011-09-24 11:27:18 -0700
message:
  * etc/PROBLEMS: Very long lines being slow is a known issue.
modified:
  etc/PROBLEMS

=== modified file 'etc/PROBLEMS'
--- a/etc/PROBLEMS      2011-08-30 02:05:43 +0000
+++ b/etc/PROBLEMS      2011-09-24 18:27:18 +0000
@@ -503,6 +503,12 @@
 
 ** 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.
+
 *** Emacs uses 100% of CPU time
 
 This is a known problem with some versions of the Semantic package.