Update tests for differentiating commands

corpus/bracket_argument.txt

@@ -7,12 +7,14 @@ message([[]])
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (bracket_argument))
    )
   )
-)
+ )
+ )
 
 ==========================
 One empty bracket argument
@@ -23,12 +25,14 @@ message([[An argument]])
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (bracket_argument (bracket_content)))
    )
   )
-)
+ )
+ )
 
 ====================
 One bracket argument
@@ -39,12 +43,14 @@ message([[An argument]])
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (bracket_argument (bracket_content)))
    )
   )
-)
+ )
+ )
 
 =====================
 Two bracket arguments
@@ -55,6 +61,7 @@ message([[First argument]] [[Second argument]])
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (bracket_argument (bracket_content)))
@@ -62,7 +69,8 @@ message([[First argument]] [[Second argument]])
     (argument (bracket_argument (bracket_content)))
    )
   )
-)
+ )
+ )
 
 =====================================
 Two bracket with two equals arguments
@@ -76,6 +84,7 @@ message(
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (seperation (space))
    (arguments
@@ -85,7 +94,8 @@ message(
     (seperation (line_ending (newline)))
    )
   )
-)
+ )
+ )
 
 ================================
 Bracket argument with line break
@@ -98,10 +108,12 @@ with line break
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (bracket_argument (bracket_content)))
    )
   )
-)
+ )
+ )
 

corpus/no_argument.txt

@@ -8,7 +8,11 @@ message()
 
 (source_file
  (command_invocation
-  (identifier)))
+  (normal_command
+   (identifier)
+  )
+ )
+ )
 
 ===============================================
 Command invocation without argument with spaces
@@ -20,10 +24,12 @@ message( )
 
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (seperation (space))
   )
-)
+ )
+ )
 
 ================================================
 Command invocation without argument with newline
@@ -37,10 +43,12 @@ message(
 
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (seperation
     (line_ending (newline))
    )
   )
-)
+ )
+ )
 

corpus/quoted_argument.txt

@@ -7,12 +7,14 @@ message("")
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (quoted_argument))
    )
   )
-)
+ )
+ )
 
 ===================
 One quoted argument
@@ -23,12 +25,14 @@ message("An argument")
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (quoted_argument (quoted_element)))
    )
   )
-)
+ )
+ )
 
 ====================
 Two quoted arguments
@@ -39,6 +43,7 @@ message("First argument" "Second argument")
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (quoted_argument (quoted_element)))
@@ -46,7 +51,8 @@ message("First argument" "Second argument")
     (argument (quoted_argument (quoted_element)))
    )
   )
-)
+ )
+ )
 
 =================================
 A quoted argument with line break
@@ -58,12 +64,14 @@ with line break")
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (quoted_argument (quoted_element)))
    )
   )
-)
+ )
+ )
 
 ======================
 One variable reference
@@ -74,6 +82,7 @@ message("${var}")
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument
@@ -85,7 +94,8 @@ message("${var}")
     )
    )
   )
-)
+ )
+ )
 
 =======================
 Two Variable references
@@ -96,6 +106,7 @@ message("${var} ${var}")
 ---
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument
@@ -108,4 +119,5 @@ message("${var} ${var}")
     )
    )
   )
-)
+ )
+ )

corpus/unquoted_argument.txt

@@ -8,12 +8,14 @@ message(STATUS)
 
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (unquoted_argument))
    )
   )
-)
+ )
+ )
 
 =====================================
 Command invocation with two arguments
@@ -25,6 +27,7 @@ message(STATUS Hello)
 
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument (unquoted_argument))
@@ -32,7 +35,8 @@ message(STATUS Hello)
     (argument (unquoted_argument))
    )
   )
-)
+ )
+ )
 
 ===========================================
 Command invocations with leading seperation
@@ -45,20 +49,24 @@ STATUS)
 
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (seperation (space))
    (arguments
     (argument (unquoted_argument))
    )
   )
+ )
  (command_invocation
+  (normal_command
    (identifier)
    (seperation (line_ending (newline)))
    (arguments
     (argument (unquoted_argument))
    )
   )
-)
+ )
+ )
 ========================================
 Command invocations with escape sequence
 ========================================
@@ -70,20 +78,24 @@ STATUS)
 
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (seperation (space))
    (arguments
     (argument (unquoted_argument))
    )
   )
+ )
  (command_invocation
+  (normal_command
    (identifier)
    (seperation (line_ending (newline)))
    (arguments
     (argument (unquoted_argument))
    )
   )
-)
+ )
+ )
 
 ====================
 Variable referencing
@@ -93,6 +105,7 @@ message(${var_ref})
 
 (source_file
  (command_invocation
+  (normal_command
    (identifier)
    (arguments
     (argument
@@ -102,5 +115,6 @@ message(${var_ref})
     )
    )
   )
-)
+ )
+ )
 

src/grammar.json

@@ -399,9 +399,33 @@
           "type": "STRING",
           "value": "("
         },
+        {
+          "type": "REPEAT",
+          "content": {
+            "type": "SYMBOL",
+            "name": "seperation"
+          }
+        },
         {
           "type": "CHOICE",
           "members": [
+            {
+              "type": "CHOICE",
+              "members": [
+                {
+                  "type": "ALIAS",
+                  "content": {
+                    "type": "SYMBOL",
+                    "name": "arguments"
+                  },
+                  "named": true,
+                  "value": "foreach_items"
+                },
+                {
+                  "type": "BLANK"
+                }
+              ]
+            },
             {
               "type": "SYMBOL",
               "name": "foreach_range"
@@ -467,15 +491,6 @@
         }
       ]
     },
-    "foreach_items": {
-      "type": "SEQ",
-      "members": [
-        {
-          "type": "STRING",
-          "value": "items"
-        }
-      ]
-    },
     "foreach_range": {
       "type": "SEQ",
       "members": [

src/node-types.json

@@ -115,6 +115,25 @@
     "named": true,
     "fields": {}
   },
+  {
+    "type": "foreach_items",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": true,
+      "types": [
+        {
+          "type": "argument",
+          "named": true
+        },
+        {
+          "type": "seperation",
+          "named": true
+        }
+      ]
+    }
+  },
   {
     "type": "foreach_lists_items",
     "named": true,
@@ -126,12 +145,16 @@
     "fields": {},
     "children": {
       "multiple": true,
-      "required": true,
+      "required": false,
       "types": [
         {
           "type": "command_invocation",
           "named": true
         },
+        {
+          "type": "foreach_items",
+          "named": true
+        },
         {
           "type": "foreach_lists_items",
           "named": true
@@ -431,10 +454,6 @@
     "type": "identifier",
     "named": true
   },
-  {
-    "type": "items",
-    "named": false
-  },
   {
     "type": "newline",
     "named": true