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-rwxr-xr-xtools/upgrade.nom6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/upgrade.nom b/tools/upgrade.nom
index a051818..85d4a26 100755
--- a/tools/upgrade.nom
+++ b/tools/upgrade.nom
@@ -1,4 +1,10 @@
#!/usr/bin/env nomsu -V2.5.4.3
+#
+ Tool to automatically update code from old versions of Nomsu. Usage:
+ nomsu tools/upgrade.nom [-i] file1 file2 directory1 ...
+ If "-i" is the first argument, upgrades will be performed in-place. Otherwise, the
+ upgraded code will be printed.
+
use "compatibility"
use "lib/os.nom"