1 files changed, 29 insertions, 0 deletions
diff --git a/prototypes/browse/3.mu b/prototypes/browse/3.mu
new file mode 100644
index 00000000..3282f3be
--- /dev/null
+++ b/prototypes/browse/3.mu
@@ -0,0 +1,29 @@
+fn main args: (addr array (addr array byte)) -> exit-status/ebx: int {
+  var filename/eax: (addr array byte) <- first-arg args
+  var file/eax: (addr buffered-file) <- load-file filename
+  dump file
+  exit-status <- copy 0
+}
+
+fn first-arg args-on-stack: (addr array (addr array byte)) -> out/eax: (addr array byte) {
+  var args/eax: (addr array (addr array byte)) <- copy args-on-stack
+  var result/eax: (addr addr array byte) <- index args, 1
+  out <- copy *result
+}
+
+fn load-file filename: (addr array byte) -> out/eax: (addr buffered-file) {
+  var result: (handle buffered-file)
+  {
+    var tmp1/eax: (addr handle buffered-file) <- address result
+    open filename, 0, tmp1
+  }
+  out <- lookup result
+}
+
+fn dump in: (addr buffered-file) {
+  var c/eax: byte <- read-byte-buffered in
+  compare c, 0xffffffff  # EOF marker
+  break-if-=
+  print-byte c
+  loop
+}