* textfile = grab_file(NULL, argv[1], NULL);
* if (!textfile)
* err(1, "Failed reading %s", argv[1]);
- * lines = strsplit(textfile, textfile, "\n", NULL);
+ * lines = strsplit(textfile, textfile, "\n");
*
* // Join them back together with two linefeeds.
* printf("%s", strjoin(textfile, lines, "\n\n"));