readme: add vars to readme

2023-12-29 12:03:19 +01:00 · 2023-12-29 12:03:19 +01:00 · 069cb99131
parent c5d9b60170
commit 069cb99131
1 changed files with 4 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -21,8 +21,11 @@ bakery {
    }
 }

+# variable
+$NUM_ORDERS = 3
+
 cakes {
-    number = 3                              # int
+    number = $NUM_ORDERS                    # use a variable
    colors = red, green, blue               # string
 }