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Diffstat (limited to 'mu.md')
| -rw-r--r-- | mu.md | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mu.md b/mu.md index f6d0063b..f6702820 100644 --- a/mu.md +++ b/mu.md @@ -467,7 +467,10 @@ Arrays are declared in two ways: var x-ah/eax: (addr handle array int) <- address x populate x-ah, 8 ``` - The `8` here can also be an int in a register or memory. + +The `8` here can also be an int in a register or memory. (The `-ah` is a +common variable naming convention and stands for "address of a handle". +Essential for allocating long-lived data on the heap.) You can compute the length of an array, though you'll need an `addr` to do so: |