3 files changed, 171 insertions, 0 deletions
diff --git a/pu1/pasm-syntax/package.json b/pu1/pasm-syntax/package.json
new file mode 100644
index 0000000..d287cc2
--- /dev/null
+++ b/pu1/pasm-syntax/package.json
@@ -0,0 +1,26 @@
+{
+  "name": "pasm-syntax",
+  "displayName": "PASM Syntax",
+  "description": "Syntax highlighting for PASM custom assembly",
+  "version": "0.0.1",
+  "engines": {
+    "vscode": "^1.50.0"
+  },
+  "categories": ["Programming Languages"],
+  "contributes": {
+    "languages": [
+      {
+        "id": "pasm",
+        "aliases": ["PASM", "pasm"],
+        "extensions": [".pasm"]
+      }
+    ],
+    "grammars": [
+      {
+        "language": "pasm",
+        "scopeName": "source.pasm",
+        "path": "./syntaxes/pasm.tmLanguage.json"
+      }
+    ]
+  }
+}
diff --git a/pu1/pasm-syntax/pasm-syntax-0.0.1.vsix b/pu1/pasm-syntax/pasm-syntax-0.0.1.vsix
new file mode 100644
index 0000000..e94bb8b
--- /dev/null
+++ b/pu1/pasm-syntax/pasm-syntax-0.0.1.vsix
diff --git a/pu1/pasm-syntax/syntaxes/pasm.tmLanguage.json b/pu1/pasm-syntax/syntaxes/pasm.tmLanguage.json
new file mode 100644
index 0000000..e0df85e
--- /dev/null
+++ b/pu1/pasm-syntax/syntaxes/pasm.tmLanguage.json
@@ -0,0 +1,145 @@
+{
+  "name": "PASM",
+  "scopeName": "source.pasm",
+  "fileTypes": [
+    "pasm"
+  ],
+  "patterns": [
+    {
+      "include": "#comment"
+    },
+    {
+      "include": "#macro"
+    },
+    {
+      "include": "#instruction"
+    },
+    {
+      "include": "#register"
+    },
+    {
+      "include": "#number"
+    }
+  ],
+  "repository": {
+    "comment": {
+      "patterns": [
+        {
+          "name": "comment.line.number-sign.pasm",
+          "match": "#.*$"
+        }
+      ]
+    },
+    "macro": {
+      "patterns": [
+        {
+          "name": "meta.macro.pasm",
+          "begin": "(\\()",
+          "beginCaptures": {
+            "1": {
+              "name": "punctuation.definition.macro.begin.pasm"
+            }
+          },
+          "end": "(\\))",
+          "endCaptures": {
+            "1": {
+              "name": "punctuation.definition.macro.end.pasm"
+            }
+          },
+          "patterns": [
+            {
+              "include": "#instruction"
+            },
+            {
+              "include": "#register"
+            },
+            {
+              "include": "#number"
+            },
+            {
+              "include": "#comment"
+            }
+          ]
+        },
+        {
+          "name": "keyword.other.macro.pasm",
+          "match": "@\\d+"
+        }
+      ]
+    },
+    "instruction": {
+      "patterns": [
+        {
+          "name": "meta.instruction.ar.pasm",
+          "captures": {
+            "1": {
+              "name": "keyword.instruction.prefix.ar.pasm"
+            },
+            "2": {
+              "name": "string.quoted.double.pasm"
+            }
+          },
+          "match": "\\b(ar)([1-8])\\b"
+        },
+        {
+          "name": "meta.instruction.r.pasm",
+          "captures": {
+            "1": {
+              "name": "keyword.instruction.prefix.r.pasm"
+            },
+            "2": {
+              "name": "constant.numeric.instruction-number.r.pasm"
+            },
+            "3": {
+              "name": "keyword.instruction.suffix.a.pasm"
+            }
+          },
+          "match": "\\b(r)([1-8])(a)\\b"
+        },
+        {
+          "name": "keyword.instruction.simple.pasm",
+          "match": "\\b(hlt|con|mem|aca|add|sub|not|clr)\\b"
+        }
+      ]
+    },
+    "register": {
+      "patterns": [
+        {
+          "name": "meta.register.ar.pasm",
+          "captures": {
+            "1": {
+              "name": "variable.other.register.prefix.ar.pasm"
+            },
+            "2": {
+              "name": "constant.numeric.register-number.ar.pasm"
+            }
+          },
+          "match": "\\b(ar)([1-8])\\b"
+        },
+        {
+          "name": "meta.register.r.pasm",
+          "captures": {
+            "1": {
+              "name": "variable.other.register.prefix.r.pasm"
+            },
+            "2": {
+              "name": "constant.numeric.register-number.r.pasm"
+            },
+            "3": {
+              "name": "variable.other.register.suffix.a.pasm"
+            }
+          },
+          "match": "\\b(r)([1-8])(a)\\b"
+        }
+      ]
+    },
+    "number": {
+      "patterns": [
+        {
+          "name": "constant.numeric.decimal.pasm",
+          "match": "\\b\\d+\\b"
+        }
+      ]
+    }
+  }
+}
+\ No newline at end of file