3 files changed, 28 insertions, 13 deletions
diff --git a/docs/type_system/fn.md b/docs/type_system/fn.md
index 5a723f6..b004560 100644
--- a/docs/type_system/fn.md
+++ b/docs/type_system/fn.md
@@ -3,7 +3,12 @@
 ---
 
 ```text
-Fn_class `alias Enum[.unknown; .incomplete; .native; process; .generator; .iterator; .closure; .bound; .regex]
+Fn_class `alias Enum[
+    .unknown; .incomplete; .native
+    .task; process; .generator; .iterator; .closure;
+    .bound;
+    .regex
+]
 
 Fn[Fn_class; RETURN_TYPE; Tuple[ARGS]; STATE; List]
 ```
@@ -22,6 +27,10 @@ A function with an incomplete type, type checking occurs at invocation
 
 Native function wrapper
 
+## Task
+
+A queue-able function in a process or iterator
+
 ## Process
 
 A list of tasks with state
@@ -62,12 +71,12 @@ Return `Void` to stop iteration
 
 ```text
 fn : Fn[n] $ ( @ 1 < n {[x] `yield 2 * x; n +: 1 } )
-it : fn `call 10
+it : fn `sync 10
 // invoking
 @ it {[v] `log v } // 2 4 6 8 10 12 14 16 18 20
 // same as above
 @ {
-    # `call it {
+    # `sync it {
         .value {[v] `log v }
         .done { `break }
     }
@@ -76,15 +85,21 @@ it : fn `call 10
 
 # Calling
 
-## \`fork
+## \`async
+
+Asynchronous call
 
 ```text
-task : `fork fn
-value : `join task
+task : `async fn
+value : `wait task
 ```
 
-## \`call
+## \`sync
+
+Synchronous call
+
+If the callee is a process, an inline wait with async is used
 
 ```text
-fn `call args // `join fn `task args
+fn `sync args // can be turned into `wait fn `async args
 ```
diff --git a/docs/type_system/overload.md b/docs/type_system/overload.md
index 116ce0e..dff2327 100644
--- a/docs/type_system/overload.md
+++ b/docs/type_system/overload.md
@@ -13,7 +13,7 @@ Overload[FN; ...]
 ```text
 add : Overload[Fn[.native; I64; Tuple[I64.x; I64.y]; ...]; Fn[.native; F64; Tuple[F64.x; F64.y]; ...]; ...]
 
-`log add `call (1; 2) // Valid calls first
-`log add `call (1.1; 2.2) // Valid calls second
-`log add `call (1; 2.2) // Invalid no signature match
+`log add `sync (1; 2) // Valid calls first
+`log add `sync (1.1; 2.2) // Valid calls second
+`log add `sync (1; 2.2) // Invalid no signature match
 ```
diff --git a/docs/type_system/task.md b/docs/type_system/task.md
index 0f3e575..06790d7 100644
--- a/docs/type_system/task.md
+++ b/docs/type_system/task.md
@@ -5,7 +5,7 @@
 A segment of code assigned to a process, task code can be recursive
 
 ```text
-Task[JOIN_TYPE; PROCESS; AST; IR; CODE]
+Task[JOIN_TYPE; PROCESS]
 ```
 
-## \`join
+## \`wait