egrep is obsolete

[myplc.git] / Makefile

diff --git a/Makefile b/Makefile
index dc89c4c..94535bf 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 ##########
 tags:
-       find . -type f | egrep -v '\.git/|~$$' | xargs etags
+       find . -type f | grep -v -E '\.git/|~$$' | xargs etags
 
 .PHONY: tags