Add TextMate grammar (used by Visual Studio Code)

Based on Corey Harris's grammar: https://github.com/coreysharris/vscode-macaulay2/blob/master/syntaxes/macaulay2.tmLanguage.json
Macaulay2 · Jul 27, 2024 · 2f774ce · 2f774ce
1 parent a7a2f1f
commit 2f774ce
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diff --git a/M2/Macaulay2/editors/make-M2-symbols.m2 b/M2/Macaulay2/editors/make-M2-symbols.m2
@@ -144,6 +144,13 @@ symbolsForHighlightJS = template -> (
     output = replace("@M2CONSTANTS@", hljsformat CONSTANTS, output);
     output)
 
+symbolsForTextMate = template -> (
+    output = replace("@M2KEYWORDS@",  demark("|", KEYWORDS),  template);
+    output = replace("@M2DATATYPES@", demark("|", DATATYPES), output);
+    output = replace("@M2FUNCTIONS@", demark("|", FUNCTIONS), output);
+    output = replace("@M2CONSTANTS@", demark("|", CONSTANTS), output);
+    output)
+
 -------------------------------------------------------------------------------
 -- Generate syntax files from templates in the same directory
 
@@ -178,6 +185,8 @@ generateGrammar("pygments/macaulay2.py", symbolsForPygments)
 -- highlight.js: Write macaulay2.js
 generateGrammar("highlightjs/macaulay2.js", symbolsForHighlightJS)
 
+generateGrammar("textmate/macaulay2.tmLanguage.json", symbolsForTextMate)
+
 -- Local Variables:
 -- compile-command: "make -C $M2BUILDDIR/Macaulay2/emacs M2-symbols "
 -- End:
diff --git a/M2/Macaulay2/editors/textmate/macaulay2.tmLanguage.json.in b/M2/Macaulay2/editors/textmate/macaulay2.tmLanguage.json.in
@@ -0,0 +1,106 @@
+{
+  "name": "Macaulay2",
+  "scopeName": "source.macaulay2",
+  "fileTypes": [
+    "m2"
+  ],
+  "patterns": [
+    {
+      "include": "#comments"
+    },
+    {
+      "include": "#strings"
+    },
+    {
+      "include": "#keywords"
+    },
+    {
+      "include": "#support"
+    }
+  ],
+  "repository": {
+    "storage": {
+      "patterns": [
+        {
+          "name": "meta.function.macaulay2",
+          "match": "(\\)"
+        }
+      ]
+    },
+    "keywords": {
+      "patterns": [
+        {
+          "name": "keyword.other.macaulay2",
+          "match": "(x?)\\b(@M2KEYWORDS@)\\b"
+        },
+        {
+          "name": "keyword.operator.functionArrow.macaulay2",
+          "match": "->"
+        },
+        {
+          "name": "keyword.operator.optionArrow.macaulay2",
+          "match": "=>"
+        },
+        {
+          "name": "keyword.operator.arithmetic.macaulay2",
+          "match": "%|\\*|/|//|-|\\+|\\\\"
+        }
+      ]
+    },
+    "strings": {
+      "patterns": [
+        {
+          "name": "string.quoted.double.macaulay2",
+          "begin": "\"",
+          "end": "\"",
+          "patterns": [
+            {
+              "name": "constant.character.escape.macaulay2",
+              "match": "\\\\."
+            }
+          ]
+        },
+        {
+          "name": "string.tripleslash.macaulay2",
+          "begin": "///",
+          "end": "///"
+        }
+      ]
+    },
+    "comments": {
+      "patterns": [
+        {
+          "name": "comment.line.double-dash.macaulay2",
+          "begin": "--",
+          "end": "$"
+        },
+        {
+          "name": "comment.block.macaulay2",
+          "begin": "-\\*",
+          "end": "\\*-"
+        },
+        {
+          "name": "comment.block.macaulay2.deprecated",
+          "begin": "{\\*",
+          "end": "\\*}"
+        }
+      ]
+    },
+    "support": {
+      "patterns": [
+        {
+          "name": "entity.name.type.macaulay2",
+          "match": "(x?)\\b(@M2DATATYPES@)\\b"
+        },
+        {
+          "name": "support.function.macaulay2",
+          "match": "(x?)\\b(@M2FUNCTIONS@)\\b"
+        },
+        {
+          "name": "constant.language.macaulay2",
+          "match": "(x?)\\b(@M2CONSTANTS@)\\b"
+        }
+      ]
+    }
+  }
+}