commit 0c744dfb09f1f689c88b6ca578d256a9ebd056ea
from: Marcel Rodrigues <marcelgmr@gmail.com>
date: Fri Jun 19 23:13:10 2015 UTC

Reformat help message and mention --save-cwd.

commit - fd3ff67de14571e565ee0132de6a7f349db96bfc
commit + 0c744dfb09f1f689c88b6ca578d256a9ebd056ea
blob - 7761579094e5522f907825733d16cef4ed1eb041
blob + 066355373513521986d8fdad56ca8ce457860e52
--- rover.c
+++ rover.c
@@ -816,12 +816,13 @@ main(int argc, char *argv[])
             return 0;
         } else if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) {
             printf(
-                "Usage: rover [DIRECTORY [DIRECTORY [DIRECTORY [...]]]]\n"
-                "  or:  rover [OPTION]\n"
-                "Browse current working directory or the ones specified.\n\n"
-                "Options:\n"
-                "  -h, --help       print this help message and exit\n"
-                "  -v, --version    print program version and exit\n\n"
+                "Usage: rover [(-s|--save-cwd) FILE] [DIR [DIR [DIR [...]]]]\n"
+                "       Browse current directory or the ones specified.\n"
+                "       If FILE is given, write last visited path to it.\n\n"
+                "  or:  rover (-h|--help)\n"
+                "       Print this help message and exit.\n\n"
+                "  or:  rover (-v|--version)\n"
+                "       Print program version and exit.\n\n"
                 "See rover(1) for more information.\n\n"
                 "Rover homepage: <https://github.com/lecram/rover>.\n"
             );