1 files changed, 2 insertions, 1 deletions
diff --git a/indent.sh b/indent.sh
index 30dd2fa..1c96e11 100755
--- a/indent.sh
+++ b/indent.sh
@@ -2,6 +2,7 @@
 
 # -kr    Use Kernighan & Ritchie coding style.
 # -l150  Set maximum line length for non-comment lines to 150.
+# -pmt   Preserve access and modification times on output files.
 
-indent -kr -l150 *.c *.h
+indent -kr -l150 -pmt *.c *.h