apply minor fixes

1 files changed, 5 insertions, 5 deletions

diff --git a/rust-rustfmt.el b/rust-rustfmt.el
index 025ec32..bb88647 100644
--- a/rust-rustfmt.el
+++ b/rust-rustfmt.el
@@ -47,7 +47,7 @@
       (erase-buffer)
       (insert-buffer-substring buf)
       (let* ((tmpf (make-temp-file "rustfmt"))
-             (ret (apply 'call-process-region
+             (ret (apply #'call-process-region
                          (point-min)
                          (point-max)
                          rust-rustfmt-bin
@@ -152,7 +152,7 @@ rustfmt complain in the echo area."
 (defconst rust--format-word "\
 \\b\\(else\\|enum\\|fn\\|for\\|if\\|let\\|loop\\|\
 match\\|struct\\|union\\|unsafe\\|while\\)\\b")
-(defconst rust--format-line "\\([\n]\\)")
+(defconst rust--format-line "\\(\n\\)")
 
 ;; Counts number of matches of regex beginning up to max-beginning,
 ;; leaving the point at the beginning of the last match.
@@ -239,7 +239,7 @@ match\\|struct\\|union\\|unsafe\\|while\\)\\b")
 Return the created process."
   (interactive)
   (unless (executable-find rust-rustfmt-bin)
-    (error "Could not locate executable \%s\"" rust-rustfmt-bin))
+    (error "Could not locate executable %S" rust-rustfmt-bin))
   (let* ((buffer
           (with-current-buffer
               (get-buffer-create "*rustfmt-diff*")
@@ -247,14 +247,14 @@ Return the created process."
               (erase-buffer))
             (current-buffer)))
          (proc
-          (apply 'start-process
+          (apply #'start-process
                  "rustfmt-diff"
                  buffer
                  rust-rustfmt-bin
                  "--check"
                  (cons (buffer-file-name)
                        rust-rustfmt-switches))))
-    (set-process-sentinel proc 'rust-format-diff-buffer-sentinel)
+    (set-process-sentinel proc #'rust-format-diff-buffer-sentinel)
     proc))
 
 (defun rust-format-diff-buffer-sentinel (process _e)