Added pattern matching for text, and comprehension versions of that and

file walking.

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/os.nom b/lib/os.nom
index 25b47b6..ee8b79b 100644
--- a/lib/os.nom
+++ b/lib/os.nom
@@ -23,6 +23,16 @@ compile [for file %f in %path %body] to
         end
         \(compile as: === stop %f ===)
 
+compile [%expr for file %f in %path] to
+    Lua value ".."
+        (function()
+            local ret = list{}
+            for \(%f as lua expr) in files.walk(\(%path as lua expr)) do
+                ret[#ret+1] = \(%expr as lua statements)
+            end
+            return ret
+        end)()
+
 action [write to file %filename %text, to file %filename write %text]
     lua> ".."
         local file = io.open(\%filename, 'w')