Fix quoted string parsing for commands

src/abstract_tree/command.rs

@@ -17,7 +17,14 @@ impl AbstractTree for Command {
 
         for index in 1..node.child_count() {
             let text_node = node.child(index).unwrap();
-            let text = source[text_node.byte_range()].to_string();
+            let mut text = source[text_node.byte_range()].to_string();
+
+            if (text.starts_with('\'') && text.ends_with('\''))
+                || (text.starts_with('"') && text.ends_with('"'))
+                || (text.starts_with('`') && text.ends_with('`'))
+            {
+                text = text[1..text.len() - 1].to_string();
+            }
 
             command_texts.push(text);
         }

tree-sitter-dust/grammar.js

@@ -90,7 +90,11 @@ module.exports = grammar({
         ),
       ),
 
-    command_text: $ => /\S+/,
+    command_text: $ =>
+      choice(
+        /\S+/,
+        /("[^"]*?")|('[^']*?')|(`[^`]*?`)/,
+      ),
 
     block: $ =>
       seq(

tree-sitter-dust/src/grammar.json

@@ -246,8 +246,17 @@
       }
     },
     "command_text": {
-      "type": "PATTERN",
+      "type": "CHOICE",
-      "value": "\\S+"
+      "members": [
+        {
+          "type": "PATTERN",
+          "value": "\\S+"
+        },
+        {
+          "type": "PATTERN",
+          "value": "(\"[^\"]*?\")|('[^']*?')|(`[^`]*?`)"
+        }
+      ]
     },
     "block": {
       "type": "SEQ",

tree-sitter-dust/src/node-types.json

@@ -71,6 +71,11 @@
       ]
     }
   },
+  {
+    "type": "command_text",
+    "named": true,
+    "fields": {}
+  },
   {
     "type": "else",
     "named": true,
@@ -621,6 +626,11 @@
       ]
     }
   },
+  {
+    "type": "string",
+    "named": true,
+    "fields": {}
+  },
   {
     "type": "structure",
     "named": true,
@@ -899,10 +909,6 @@
     "type": "collection",
     "named": false
   },
-  {
-    "type": "command_text",
-    "named": true
-  },
   {
     "type": "else",
     "named": false
@@ -1011,10 +1017,6 @@
     "type": "string",
     "named": false
   },
-  {
-    "type": "string",
-    "named": true
-  },
   {
     "type": "struct",
     "named": false