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-rw-r--r--lisp/progmodes/project.el2
1 files changed, 0 insertions, 2 deletions
diff --git a/lisp/progmodes/project.el b/lisp/progmodes/project.el
index 188236427da..08798d86f8e 100644
--- a/lisp/progmodes/project.el
+++ b/lisp/progmodes/project.el
@@ -396,8 +396,6 @@ backend implementation of `project-external-roots'.")
(setq files
(mapcar
(lambda (file) (concat default-directory file))
- ;; XXX: With large enough project, split-string becomes
- ;; one of the bottlenecks.
(split-string
(apply #'vc-git--run-command-string nil "ls-files" args)
"\0" t)))