Better command-line arguments for TSalis.

TSalis may now be started using more standard arguments:
"-n", "--new", "-l" and "--load". Also, updated README file
to address this and previous changes.

1 files changed, 5 insertions, 8 deletions

diff --git a/tsalis/src/tsalis.c b/tsalis/src/tsalis.c
index 7722ca9..dc57fa4 100644
--- a/tsalis/src/tsalis.c
+++ b/tsalis/src/tsalis.c
@@ -59,14 +59,11 @@ init(int argc, char **argv)
 
 	if (argc == 1) {
 		onDefault();
-	} else if (argc == 2) {
-		char  cmd = argv[1][0];
-		char *val = &argv[1][1];
-
-		if (cmd == 'n') {
-			s_init(atoi(val));
-		} else if (cmd == 'l') {
-			onLoad(val);
+	} else if (argc == 3) {
+		if (!strcmp(argv[1], "-n") || !strcmp(argv[1], "--new")) {
+			s_init(atoi(argv[2]));
+		} else if (!strcmp(argv[1], "-l") || !strcmp(argv[1], "--load")) {
+			onLoad(argv[2]);
 		} else {
 			fputs("ERROR: Incorrect arguments\n", stderr);
 			exit(1);