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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2020-03-31 12:11:26 -0400 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2020-03-31 12:11:26 -0400 |
| commit | 05cab7ad06efabae18ee94e3b609ea10ae2f60be (patch) | |
| tree | 3187c5b1b861c78bcfed5de4ecea636e98983536 /lisp/dired.el | |
| parent | 9f6d3a84d8f55c296d3cc15574ad75ec738b4d01 (diff) | |
| download | emacs-05cab7ad06efabae18ee94e3b609ea10ae2f60be.tar.gz emacs-05cab7ad06efabae18ee94e3b609ea10ae2f60be.tar.bz2 emacs-05cab7ad06efabae18ee94e3b609ea10ae2f60be.zip | |
* lisp/dired.el (dired-readin): Improve comment
Diffstat (limited to 'lisp/dired.el')
| -rw-r--r-- | lisp/dired.el | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lisp/dired.el b/lisp/dired.el index d58c37be2f9..62e232b79fd 100644 --- a/lisp/dired.el +++ b/lisp/dired.el @@ -1226,10 +1226,10 @@ wildcards, erases the buffer, and builds the subdir-alist anew ;; We used to bind `inhibit-modification-hooks' to try and speed up ;; execution, in particular, to prevent the font-lock hook from running ;; until the directory is all read in. - ;; I strongly suspect that this was only useful in Emacs<21, because - ;; jit-lock made it a non-issue. - ;; Nevertheless, I used `combine-change-calls' which provides the - ;; same performance advantages, just in case. + ;; It's not clear why font-lock would be a significant issue + ;; here, but I used `combine-change-calls' which should provide the + ;; same performance advantages without the problem of breaking + ;; users of after/before-change-functions. (combine-change-calls (point-min) (point-max) (let ((inhibit-read-only t) ;; Don't make undo entries for readin. |