ed

commit 28c4ead6d7afb7c1f3bf6894d7570c8f2cfc98d3
parent adb5b46b04b12055639e35d04162e69f2c51f2ff
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Tue,  1 Dec 2015 18:35:05 +0100

ed: remove some unused variable warnings

Diffstat:
M
ed.c
 | 
7
++-----

1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/ed.c b/ed.c
@@ -162,7 +162,6 @@ repeat:
 	if (csize && p == buf + csize)
 		goto repeat;
 
-add_newline:
 	addchar('\n');
 	addchar('\0');
 	return text;
@@ -188,7 +187,7 @@ relink(int to1, int from1, int from2, int to2)
 static void
 inject(char *s)
 {
-	int off, k, cur, begin, end;
+	int off, k, begin, end;
 
 	begin = getindex(curln);
 	end = getindex(nextln(curln));
@@ -650,7 +649,6 @@ static void
 scroll(int num)
 {
 	int i, last;
-	char *s;
 
 	if (!line1 || line1 == lastln)
 		error("incorrect address");
@@ -664,8 +662,7 @@ scroll(int num)
 static void
 copy(int where)
 {
-	int i, ind;
-	char *s;
+	int i;
 
 	if (!line1 || where >= line1 && where <= line2)
 		error("incorrect address");