From 4fb5091b23dad78709c939f0db263f478d900818 Mon Sep 17 00:00:00 2001
From: Moon Flower <moon@coffin.ir>
Date: Sat, 23 Aug 2025 23:07:42 +0330
Subject: updated extension grammar

---
 pu2/i2-syntax/language-configuration.json |  79 ++++++++---
 pu2/i2-syntax/syntaxes/i2.tmLanguage.json | 213 ++++++++++++++++++++++++------
 2 files changed, 238 insertions(+), 54 deletions(-)

(limited to 'pu2/i2-syntax')

diff --git a/pu2/i2-syntax/language-configuration.json b/pu2/i2-syntax/language-configuration.json
index 2cbf13c..2ea7ee0 100644
--- a/pu2/i2-syntax/language-configuration.json
+++ b/pu2/i2-syntax/language-configuration.json
@@ -1,25 +1,74 @@
 {
   "comments": {
-    "lineComment": "//"
+    "lineComment": "//",
+    "blockComment": [
+      "/*",
+      "*/"
+    ]
   },
   "brackets": [
-    ["{", "}"],
-    ["[", "]"],
-    ["(", ")"]
+    [
+      "{",
+      "}"
+    ],
+    [
+      "[",
+      "]"
+    ],
+    [
+      "(",
+      ")"
+    ]
   ],
   "autoClosingPairs": [
-    { "open": "{", "close": "}" },
-    { "open": "[", "close": "]" },
-    { "open": "(", "close": ")" },
-    { "open": "\"", "close": "\"", "notIn": ["string"] },
-    { "open": "'", "close": "'", "notIn": ["string"] }
+    {
+      "open": "{",
+      "close": "}"
+    },
+    {
+      "open": "[",
+      "close": "]"
+    },
+    {
+      "open": "(",
+      "close": ")"
+    },
+    {
+      "open": "\"",
+      "close": "\"",
+      "notIn": [
+        "string"
+      ]
+    },
+    {
+      "open": "'",
+      "close": "'",
+      "notIn": [
+        "string"
+      ]
+    }
   ],
   "surroundingPairs": [
-    { "open": "{", "close": "}" },
-    { "open": "[", "close": "]" },
-    { "open": "(", "close": ")" },
-    { "open": "\"", "close": "\"" },
-    { "open": "'", "close": "'" }
+    {
+      "open": "{",
+      "close": "}"
+    },
+    {
+      "open": "[",
+      "close": "]"
+    },
+    {
+      "open": "(",
+      "close": ")"
+    },
+    {
+      "open": "\"",
+      "close": "\""
+    },
+    {
+      "open": "'",
+      "close": "'"
+    }
   ],
   "folding": {
     "markers": {
@@ -27,4 +76,4 @@
       "end": "^\\s*\\}"
     }
   }
-}
+}
\ No newline at end of file
diff --git a/pu2/i2-syntax/syntaxes/i2.tmLanguage.json b/pu2/i2-syntax/syntaxes/i2.tmLanguage.json
index 4dc6ee9..b1078e2 100644
--- a/pu2/i2-syntax/syntaxes/i2.tmLanguage.json
+++ b/pu2/i2-syntax/syntaxes/i2.tmLanguage.json
@@ -1,44 +1,119 @@
 {
   "scopeName": "source.i2",
   "name": "I2 IR / Macro language",
-  "fileTypes": ["i2"],
+  "fileTypes": [
+    "i2"
+  ],
   "patterns": [
-    { "include": "#comments" },
-    { "include": "#macro-reference" },
-    { "include": "#braces" },
-    { "include": "#brackets" },
-    { "include": "#semicolon" },
-    { "include": "#keywords" },
-    { "include": "#function-call" },
-    { "include": "#memory-index" },
-    { "include": "#variables" },
-    { "include": "#hex" },
-    { "include": "#decimal" },
-    { "include": "#string" },
-    { "include": "#char" },
-    { "include": "#blob" },
+    {
+      "include": "#comments"
+    },
+    {
+      "include": "#block-comments"
+    },
+    {
+      "include": "#macro-reference"
+    },
+    {
+      "include": "#braces"
+    },
+    {
+      "include": "#brackets"
+    },
+    {
+      "include": "#semicolon"
+    },
+    {
+      "include": "#jump-call"
+    },
+    {
+      "include": "#keywords"
+    },
+    {
+      "include": "#function-call"
+    },
+    {
+      "include": "#memory-index"
+    },
+    {
+      "include": "#label"
+    },
+    {
+      "include": "#variables"
+    },
+    {
+      "include": "#hex"
+    },
+    {
+      "include": "#decimal"
+    },
+    {
+      "include": "#string"
+    },
+    {
+      "include": "#char"
+    },
+    {
+      "include": "#blob"
+    },
     {
       "begin": "\\b(macro)\\b\\s+([A-Za-z_][A-Za-z0-9_]*)\\s*(?=\\()",
       "beginCaptures": {
-        "1": { "name": "keyword.control.macro.i2" },
-        "2": { "name": "entity.name.function.macro.i2" }
+        "1": {
+          "name": "keyword.control.macro.i2"
+        },
+        "2": {
+          "name": "entity.name.function.macro.i2"
+        }
       },
       "end": "\\}",
       "name": "meta.macro.definition.i2",
       "patterns": [
-        { "include": "#comments" },
-        { "include": "#macro-reference" },
-        { "include": "#braces" },
-        { "include": "#semicolon" },
-        { "include": "#keywords" },
-        { "include": "#function-call" },
-        { "include": "#memory-index" },
-        { "include": "#variables" },
-        { "include": "#hex" },
-        { "include": "#decimal" },
-        { "include": "#string" },
-        { "include": "#char" },
-        { "include": "#blob" }
+        {
+          "include": "#comments"
+        },
+        {
+          "include": "#macro-reference"
+        },
+        {
+          "include": "#braces"
+        },
+        {
+          "include": "#semicolon"
+        },
+        {
+          "include": "#jump-call"
+        },
+        {
+          "include": "#keywords"
+        },
+        {
+          "include": "#function-call"
+        },
+        {
+          "include": "#memory-index"
+        },
+        {
+          "include": "#label"
+        },
+        {
+          "include": "#variables"
+        },
+        {
+          "include": "#hex"
+        },
+        {
+          "include": "#decimal"
+        },
+        {
+          "include": "#string"
+        },
+        {
+          "include": "#char"
+        },
+        {
+          "include": "#blob"
+        }
       ]
     }
   ],
@@ -47,6 +122,16 @@
       "name": "comment.line.double-slash.i2",
       "match": "//.*$"
     },
+    "block-comments": {
+      "name": "comment.block.i2",
+      "begin": "/\\*",
+      "end": "\\*/",
+      "patterns": [
+        {
+          "include": "#block-comments"
+        }
+      ]
+    },
     "braces": {
       "name": "punctuation.section.block.i2",
       "match": "[\\{\\}]"
@@ -61,22 +146,64 @@
     },
     "keywords": {
       "name": "keyword.control.i2",
-      "match": "\\b(?:macro|system|exit)\\b"
+      "match": "\\b(?:macro|system|exit|let|while|if)\\b"
+    },
+    "jump-call": {
+      "begin": "\\b(?:jmp|jz|jnz)\\s*\\(",
+      "beginCaptures": {
+        "0": {
+          "name": "keyword.control.i2"
+        }
+      },
+      "end": "\\)",
+      "name": "meta.function.jump-call.i2",
+      "patterns": [
+        {
+          "include": "#comments"
+        },
+        {
+          "include": "#macro-reference"
+        },
+        {
+          "include": "#memory-index"
+        },
+        {
+          "name": "punctuation.separator.comma.i2",
+          "match": ","
+        },
+        {
+          "name": "entity.name.type.i2",
+          "match": "\\b[A-Za-z_][A-Za-z0-9_]*\\b"
+        },
+        {
+          "include": "#decimal"
+        },
+        {
+          "include": "#hex"
+        },
+        {
+          "include": "#string"
+        }
+      ]
     },
     "function-call": {
       "name": "entity.name.function.i2",
       "match": "\\b[a-zA-Z_][a-zA-Z0-9_]*\\s*(?=\\()"
     },
     "variables": {
-      "name": "variable.other.i2",
+      "name": "source.i2",
       "match": "\\b[a-zA-Z_][a-zA-Z0-9_]*\\b"
     },
+    "label": {
+      "name": "entity.name.type.i2",
+      "match": "^[ \\t]*[A-Za-z_][A-Za-z0-9_]*:"
+    },
     "memory-index": {
-      "name": "variable.parameter.memory-index.i2",
+      "name": "constant.language.i2",
       "match": "@\\s*\\d+"
     },
     "macro-reference": {
-      "name": "constant.other.macro-reference.i2",
+      "name": "variable.other.i2",
       "match": "/[^/\\r\\n]+/"
     },
     "hex": {
@@ -90,11 +217,15 @@
     "string": {
       "begin": "\"",
       "beginCaptures": {
-        "0": { "name": "punctuation.definition.string.begin.i2" }
+        "0": {
+          "name": "punctuation.definition.string.begin.i2"
+        }
       },
       "end": "\"",
       "endCaptures": {
-        "0": { "name": "punctuation.definition.string.end.i2" }
+        "0": {
+          "name": "punctuation.definition.string.end.i2"
+        }
       },
       "name": "string.quoted.double.i2",
       "patterns": [
@@ -113,8 +244,12 @@
       "end": "\\]",
       "name": "meta.bracket.blob.i2",
       "patterns": [
-        { "include": "#char" },
-        { "include": "#decimal" },
+        {
+          "include": "#char"
+        },
+        {
+          "include": "#decimal"
+        },
         {
           "name": "punctuation.separator.comma.i2",
           "match": ","
@@ -122,4 +257,4 @@
       ]
     }
   }
-}
+}
\ No newline at end of file
-- 
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