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| -rw-r--r-- | etc/PROBLEMS | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/etc/PROBLEMS b/etc/PROBLEMS index 1869124987..9e473156a7 100644 --- a/etc/PROBLEMS +++ b/etc/PROBLEMS @@ -503,6 +503,12 @@ 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. + *** Emacs uses 100% of CPU time This is a known problem with some versions of the Semantic package. |