fixes

http.spl

@@ -1,5 +1,5 @@
-"stream.spl" import
-"net.spl" import
+"#stream.spl" import
+"#net.spl" import
 
 "http" net:register
 

src/std_fns.rs

@@ -633,7 +633,7 @@ pub fn import(stack: &mut Stack) -> OError {
     }
     if stack.include_file(
         &(*fs::canonicalize(s.clone())
-            .map_err(|x| stack.error(ErrorKind::IO(x.to_string())))?
+            .map_err(|x| stack.error(ErrorKind::IO(x.to_string() + " (opening " + &s + ")")))?
             .as_os_str()
             .to_string_lossy())
         .to_owned(),

std.spl

@@ -111,7 +111,7 @@ construct _array-ext {
     }
 } include _array-ext in array
 
-"iter.spl" import
+"#iter.spl" import
 
 construct List {
     array

test.spl

@@ -1,6 +1,6 @@
 
-"stream.spl" import
-"http.spl" import
+"#stream.spl" import
+"#http.spl" import
 
 func main { int | with args ;
     def thing