feat: add syntax highlighting (WIP)

Author: maxchang3

.vscode/extensions.json

@@ -0,0 +1,5 @@
+{
+    "recommendations": [
+        "redcmd.tmlanguage-syntax-highlighter"
+    ]
+}

package.json

@@ -34,16 +34,46 @@
     "markdown.previewStyles": [
       "./dist/style.css"
     ],
+    "languages": [
+      {
+        "id": "markmap",
+        "extensions": [
+          ".mm.md"
+        ]
+      },
+      {
+        "id": "markmap-markdown-codeblock"
+      }
+    ],
     "grammars": [
       {
+        "language": "markmap",
         "path": "./dist/syntaxes/markmap.tmLanguage.json",
-        "scopeName": "text.markmap",
+        "scopeName": "source.markmap",
+        "embeddedLanguages": {
+          "meta.embedded.block.frontmatter": "source.yaml"
+        }
+      },
+      {
+        "language": "markmap-markdown-codeblock",
+        "scopeName": "markdown.markmap.codeblock",
+        "path": "./dist/syntaxes/codeblock.tmLanguage.json",
+        "embeddedLanguages": {
+          "meta.embedded.block.markmap": "markmap"
+        },
         "injectTo": [
           "text.html.markdown"
-        ],
+        ]
+      },
+      {
+        "scopeName": "markdown.markmap.tag",
+        "path": "./dist/syntaxes/tag.tmLanguage.json",
         "embeddedLanguages": {
-          "meta.embedded.block.frontmatter": "yaml"
-        }
+          "meta.embedded.block.markmap": "markmap"
+        },
+        "injectTo": [
+          "text.html.markdown"
+        ]
       }
     ]
   },

src/syntaxes/codeblock.tmLanguage.json

@@ -0,0 +1,44 @@
+{
+    "injectionSelector": "L:text.html.markdown",
+    "patterns": [
+        {
+            "include": "#fenced-block-markmap"
+        }
+    ],
+    "repository": {
+        "fenced-block-markmap": {
+            "begin": "(^|\\G)(\\s*)(\\`{3,}|~{3,})\\s*(?i:(markmap)(\\s+[^`~]*)?$)",
+            "name": "markup.fenced_code.block.markdown",
+            "end": "(^|\\G)(\\2|\\s{0,3})(\\3)\\s*$",
+            "beginCaptures": {
+                "3": {
+                    "name": "punctuation.definition.markdown"
+                },
+                "4": {
+                    "name": "fenced_code.block.language.markdown"
+                },
+                "5": {
+                    "name": "fenced_code.block.language.attributes.markdown"
+                }
+            },
+            "endCaptures": {
+                "3": {
+                    "name": "punctuation.definition.markdown"
+                }
+            },
+            "patterns": [
+                {
+                    "begin": "(^|\\G)(\\s*)(.*)",
+                    "while": "(^|\\G)(?!\\s*([`~]{3,})\\s*$)",
+                    "contentName": "meta.embedded.block.markmap",
+                    "patterns": [
+                        {
+                            "include": "source.markmap"
+                        }
+                    ]
+                }
+            ]
+        }
+    },
+    "scopeName": "markdown.markmap.codeblock"
+}

src/syntaxes/markmap.tmLanguage.json

@@ -1,31 +1,28 @@
 {
-  "scopeName": "text.markmap",
-  "injectionSelector": "text.html.markdown",
+  "name": "markmap",
+  "scopeName": "source.markmap",
   "patterns": [
-    {
-      "name": "meta.tag.template.markmap",
-      "begin": "^{%\\s*markmap\\b",
-      "end": "%}",
-      "captures": {
-        "0": { "name": "entity.name.tag.markmap" }
-      },
+    { "include": "#frontMatter" },
+    { "include": "text.html.markdown" }
+  ],
+  "repository": {
+    "frontMatter": {
+      "begin": "\\A(?=(-{3,}))",
+      "end": "^ {,3}\\1-*[ \\t]*$|^[ \\t]*\\.{3}$",
+      "applyEndPatternLast": 1,
+      "endCaptures": { "0": { "name":  "punctuation.definition.tag.frontmatter"} },
       "patterns": [
         {
-          "match": "\\d+",
-          "name": "constant.numeric.markmap-param"
-        },
-        {
-          "match": "\\w+",
-          "name": "variable.parameter.markmap"
+          "begin": "\\A(-{3,})(.*)$",
+          "while": "^(?! {,3}\\1-*[ \\t]*$|[ \\t]*\\.{3}$)",
+          "beginCaptures": {
+            "1": { "name": "punctuation.definition.tag.frontmatter" },
+            "2": { "name": "comment.frontmatter" }
+          },
+          "contentName": "meta.embedded.block.frontmatter",
+          "patterns": [ { "include": "source.yaml" } ]
         }
       ]
-    },
-    {
-      "name": "meta.tag.template.markmap",
-      "match": "^{%\\s*endmarkmap\\s*%}",
-      "captures": {
-        "0": { "name": "entity.name.tag.markmap" }
-      }
     }
-  ]
+  }
 }

src/syntaxes/tag.tmLanguage.json

@@ -0,0 +1,21 @@
+{
+  "scopeName": "markdown.markmap.tag",
+  "injectionSelector": "L:text.html.markdown",
+  "patterns": [
+    { "include": "#markmap-block" }
+  ],
+  "repository": {
+    "markmap-block": {
+      "name": "markup.markmap",
+      "begin": "^{%\\s*markmap\\s*(.*?)\\s*%}$",
+      "beginCaptures": {
+        "0": { "name": "entity.name.tag.markmap" },
+        "1": { "name": "constant.numeric.markmap-param" }
+      },
+      "end": "^{%\\s*endmarkmap\\s*%}$",
+      "endCaptures": { "0": { "name": "entity.name.tag.markmap" } },
+      "contentName": "meta.embedded.block.markmap",
+      "patterns": [ { "include": "source.markmap" } ]
+    }
+  }
+}