so... back when I wrote `arg`, I didn't know about printf

3 files changed, 1 insertions, 16 deletions

diff --git a/.gitignore b/.gitignore
index 7bc8d7c..0d48c20 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 *~
-arg
 batterymon
 chardiff
 chardiff_pre
diff --git a/Makefile b/Makefile
index c64a96d..a6cde25 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,6 @@ INSTALL = install
 RM = rm -f
 
 BINFILES = \
-  arg \
   batterymon \
   chardiff \
   chardiff_pre \
@@ -47,8 +46,5 @@ clean:
 	cat $< >$@
 	chmod a+x $@
 
-# Note that this rule would be way simpler if I could count on 'arg'
-# already being installed ("arg '*~' $(BINFILES) > $@")
 .gitignore: Makefile
-	echo '*~'  > $@
-	for file in $(BINFILES); do echo "$$file"; done >> $@
+	printf '%s\n' '*~' $(BINFILES) > $@
diff --git a/arg.c b/arg.c
deleted file mode 100644
index 0a57cec..0000000
--- a/arg.c
+++ /dev/null
@@ -1,10 +0,0 @@
-#include <stdio.h>
-
-int
-main(int argc, char* argv[]) {
-	int i;
-	for (i=1; i<argc; i++) {
-		puts(argv[i]);
-	}
-	return 0;
-}