Merge pull request #1479 from posit-dev/more-r-language-config

Add more R language config
posit-dev · Oct 4, 2023 · cfc347f · cfc347f
2 parents 1bce527 + ffb5ec4
commit cfc347f
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diff --git a/extensions/positron-r/language-configuration/r-docs-language.configuration.json b/extensions/positron-r/language-configuration/r-docs-language.configuration.json
@@ -0,0 +1,27 @@
+{
+	"surroundingPairs": [
+		["{", "}"],
+		["[", "]"],
+		["(", ")"],
+		["\"", "\""],
+		["'", "'"],
+		["`", "`"],
+		["$", "$"]
+	],
+	"brackets": [
+		["{", "}"],
+		["[", "]"],
+		["(", ")"]
+	],
+	"autoClosingPairs": [
+		["{", "}"],
+		["[", "]"],
+		["(", ")"],
+		["\"", "\""],
+		["'", "'"],
+		["`", "`"]
+	],
+	"comments": {
+		"lineComment": "#"
+	}
+}
diff --git a/extensions/positron-r/package.json b/extensions/positron-r/package.json
@@ -184,6 +184,9 @@
           "R",
           "r"
         ],
+        "filenames": [
+          "NAMESPACE"
+        ],
         "configuration": "./language-configuration/r-language-configuration.json"
       },
       {
@@ -200,6 +203,27 @@
           ".lintr"
         ],
         "configuration": "./language-configuration/dcf-language-configuration.json"
+      },
+      {
+        "id": "r-pkg-docs",
+        "aliases": [
+          "R documentation",
+          "r documentation"
+        ],
+        "extensions": [
+          ".rd",
+          ".Rd"
+        ],
+        "configuration": "./language-configuration/r-docs-language-configuration.json"
+      },
+      {
+        "id": "json",
+        "aliases": [
+          "renv lockfile"
+        ],
+        "filenames": [
+          "renv.lock"
+        ]
       }
     ],
     "grammars": [
@@ -215,6 +239,11 @@
         "embeddedLanguages": {
           "meta.embedded.block.r": "r"
         }
+      },
+      {
+        "language": "r-pkg-docs",
+        "scopeName": "source.rdocs",
+        "path": "./syntaxes/rd.tmLanguage.json"
       }
     ],
     "keybindings": [

diff --git a/extensions/positron-r/syntaxes/rd.tmLanguage.json b/extensions/positron-r/syntaxes/rd.tmLanguage.json
@@ -0,0 +1,114 @@
+{
+	"scopeName": "source.rdocs",
+	"fileTypes": [
+		"rd",
+		"Rd"
+	],
+	"patterns": [
+		{
+			"begin": "((\\\\)(?:alias|docType|keyword|name|title|description|value|note|concept|keyword|details|format|references|source|arguments|seealso|author))(\\{)",
+			"beginCaptures": {
+				"1": {
+					"name": "keyword.other.section.rd"
+				},
+				"2": {
+					"name": "punctuation.definition.function.rd"
+				},
+				"3": {
+					"name": "punctuation.definition.arguments.begin.rd"
+				}
+			},
+			"contentName": "entity.name.tag.rd",
+			"end": "(\\})",
+			"endCaptures": {
+				"1": {
+					"name": "punctuation.definition.arguments.end.rd"
+				}
+			},
+			"name": "meta.section.rd",
+			"patterns": [
+				{
+					"include": "$self"
+				}
+			]
+		},
+		{
+			"begin": "((\\\\)(?:usage))(\\{)(?:\\n)?",
+			"beginCaptures": {
+				"1": {
+					"name": "keyword.other.usage.rd"
+				},
+				"2": {
+					"name": "punctuation.definition.function.rd"
+				},
+				"3": {
+					"name": "punctuation.definition.arguments.begin.rd"
+				}
+			},
+			"contentName": "source.r.embedded",
+			"end": "(\\})",
+			"endCaptures": {
+				"1": {
+					"name": "punctuation.definition.arguments.end.rd"
+				}
+			},
+			"name": "meta.usage.rd",
+			"patterns": [
+				{
+					"include": "source.r"
+				}
+			]
+		},
+		{
+			"begin": "((\\\\)(?:examples))(\\{)(?:\\n)?",
+			"beginCaptures": {
+				"1": {
+					"name": "keyword.other.examples.rd"
+				},
+				"2": {
+					"name": "punctuation.definition.function.rd"
+				},
+				"3": {
+					"name": "punctuation.definition.arguments.begin.rd"
+				}
+			},
+			"contentName": "source.r.embedded",
+			"end": "(^\\}$)",
+			"endCaptures": {
+				"1": {
+					"name": "punctuation.definition.arguments.end.rd"
+				}
+			},
+			"name": "meta.examples.rd",
+			"patterns": [
+				{
+					"include": "source.r"
+				}
+			]
+		},
+		{
+			"begin": "((\\\\)(?:author))(\\{)(?:\\n)?",
+			"beginCaptures": {
+				"1": {
+					"name": "keyword.other.author.rd"
+				},
+				"2": {
+					"name": "punctuation.definition.function.rd"
+				},
+				"3": {
+					"name": "punctuation.definition.arguments.begin.rd"
+				}
+			},
+			"end": "(\\})",
+			"endCaptures": {
+				"1": {
+					"name": "punctuation.definition.arguments.end.rd"
+				}
+			},
+			"name": "meta.author.rd"
+		},
+		{
+			"include": "text.tex.latex"
+		}
+	]
+}