buffer.c

@@ -24,10 +24,4 @@ b_truncate(Row *row) {
         }
 }
 
-int
-b_countlines(Row *row) {
-	int lines = 1;
-	for(; row->n != NULL; row = row->n) lines++;
-	return lines;
-}
 

c_file.c

@@ -1,7 +1,6 @@
 void
 c_open(char *file, char **argv) {
-	if(argv[1] == NULL) { puts("usage: O filename"); return;}
+	FILE *f = fopen(file + 2, "r");
-	FILE *f = fopen(argv[1], "r");
 	if(f == NULL) { puts("couldnt open file."); return; }
 	b_truncate(buffer);
 	Row *row = buffer;
@@ -39,4 +38,3 @@ c_save(char *file, char **argv) {
 
 
 
-

c_print.c

@@ -7,7 +7,6 @@ else printf("%c", row->text[i]);
 }
 }
 
-/*
 void
 c_print(char *c, char **argv) {
        Row *row = buffer;
@@ -23,24 +22,6 @@ c_print(char *c, char **argv) {
                 row = row -> n;
         }
 }
-*/
-
-
-void
-c_print(char *c, char **argv) {
-	int start = argv[1] != NULL ? atoi(argv[1]) : 1;
-	int end = argv[2] != NULL ? atoi(argv[2]) : b_countlines(buffer);
-	start = start > 1 ? start : 1;
-	end = end < b_countlines(buffer) ? end : b_countlines(buffer);
-	Row *row = b_getline(buffer, start);
-	for(int line = start; line <= end; line++) {
-		printf("%3.i| ", line);
-		print_with_fixed_tabs(row);
-		puts("");
-		row = row->n;
-	}
-}
-