Initial commit

.gitattributes

@@ -0,0 +1,2 @@
+# Set default behavior to automatically normalize line endings.
+* text=auto

.gitignore

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+node_modules
+*.vsix

.vscode/launch.json

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+// A launch configuration that launches the extension inside a new window
+// Use IntelliSense to learn about possible attributes.
+// Hover to view descriptions of existing attributes.
+// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+{
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"name": "Extension",
+			"type": "extensionHost",
+			"request": "launch",
+			"args": [
+				"--extensionDevelopmentPath=${workspaceFolder}"
+			]
+		}
+	]
+}

.vscodeignore

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+.vscode/**
+.vscode-test/**
+.gitignore
+vsc-extension-quickstart.md

CHANGELOG.md

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+# Change Log
+
+All notable changes to the "candran" extension will be documented in this file.
+
+Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
+
+## [Unreleased]
+
+- Initial release

LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 最萌小汐
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,13 @@
+# candran README
+
+Basic support for the Candran language for Visual Studio Code.
+
+Based on VS Code's built-in (Lua grammar)[https://github.com/LuaLS/lua.tmbundle].
+
+## Installation
+
+Clone this repository into your VS Code extension directory:
+
+* Windows: `%USERPROFILE%\.vscode\extensions`
+* macOS: `~/.vscode/extensions`
+* Linux: `~/.vscode/extensions`

language-configuration.json

@@ -0,0 +1,34 @@
+{
+    "comments": {
+        // symbol used for single line comment. Remove this entry if your language does not support line comments
+        "lineComment": "--",
+        // symbols used for start and end a block comment. Remove this entry if your language does not support block comments
+        "blockComment": [ "--[[", "]]--" ]
+    },
+    // symbols used as brackets
+    "brackets": [
+        ["{", "}"],
+        ["[", "]"],
+        ["(", ")"]
+    ],
+    // symbols that are auto closed when typing
+    "autoClosingPairs": [
+        ["{", "}"],
+		["[", "]"],
+		["(", ")"],
+		{ "open": "\"", "close": "\"", "notIn": ["string"] },
+		{ "open": "'", "close": "'", "notIn": ["string"] }
+    ],
+    // symbols that can be used to surround a selection
+    "surroundingPairs": [
+        ["{", "}"],
+        ["[", "]"],
+        ["(", ")"],
+        ["\"", "\""],
+        ["'", "'"]
+    ],
+    "indentationRules": {
+        "increaseIndentPattern": "((^\\s*\\b(((local|let)?[\\s\\w=]+)?function|repeat|else|elseif|if|while)\\b|^.*\\b(do|then)\\b|^.*([\\(\\,\\=\\[\\{\\+\\-\\*\\/\\^\\%\\&\\|\\:]|and|or|\\/\\/|\\.\\.|\\>\\>|\\<\\<)\\s*(\\(\\)|\\([A-Za-z_][A-Za-z0-9_]*[=,\\)]))((?!\\bend\\b).)*$|^.*\\{((?!\\}).)*$)",
+        "decreaseIndentPattern": "(^\\s*\\b(elsei|elseif|else|end|until)\\b.*$|^((?!\\{).)*\\}\\;?.*$)"
+    }
+}

package-lock.json

@@ -0,0 +1,15 @@
+{
+  "name": "candran",
+  "version": "0.0.1",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "candran",
+      "version": "0.0.1",
+      "engines": {
+        "vscode": "^1.96.0"
+      }
+    }
+  }
+}

package.json

@@ -0,0 +1,35 @@
+{
+  "name": "candran",
+  "displayName": "candran",
+  "description": "Add language support for Candran",
+  "version": "0.0.1",
+  "engines": {
+    "vscode": "^1.96.0"
+  },
+  "categories": [
+    "Programming Languages"
+  ],
+  "contributes": {
+    "languages": [
+      {
+        "id": "candran",
+        "aliases": [
+          "Candran",
+          "candran"
+        ],
+        "extensions": [
+          "can",
+          "candran"
+        ],
+        "configuration": "./language-configuration.json"
+      }
+    ],
+    "grammars": [
+      {
+        "language": "candran",
+        "scopeName": "source.candran",
+        "path": "./syntaxes/candran.tmLanguage.json"
+      }
+    ]
+  }
+}

syntaxes/candran.tmLanguage.json

@@ -0,0 +1,998 @@
+{
+	"name": "Candran",
+	"scopeName": "source.candran",
+	"patterns": [
+		{
+			"begin": "\\b(?:(local)\\s+)?(function)\\b(?![,:])",
+			"beginCaptures": {
+				"1": {
+					"name": "keyword.local.candran"
+				},
+				"2": {
+					"name": "keyword.control.candran"
+				}
+			},
+			"end": "(?<=[\\)\\-{}\\[\\]\"'])",
+			"name": "meta.function.candran",
+			"patterns": [
+				{
+					"include": "#comment"
+				},
+				{
+					"include": "#function-parameters"
+				},
+				{
+					"match": "\\b([a-zA-Z_][a-zA-Z0-9_]*)\\b\\s*(?=:)",
+					"name": "entity.name.class.candran"
+				},
+				{
+					"match": "\\b([a-zA-Z_][a-zA-Z0-9_]*)\\b",
+					"name": "entity.name.function.candran"
+				}
+			]
+		},
+		{
+			"begin": ":(?=\\()",
+			"beginCaptures": {
+				"0": {
+					"name": "keyword.control.candran"
+				}
+			},
+			"end": "(?<=[\\)\\-{}\\[\\]\"'])",
+			"name": "meta.function.candran",
+			"patterns": [
+				{
+					"include": "#comment"
+				},
+				{
+					"include": "#function-parameters"
+				}
+			]
+		},
+		{
+			"match": "(?<![\\w\\d.])0[xX][0-9A-Fa-f]+(\\.[0-9A-Fa-f]*)?([eE]-?\\d*)?([pP][-+]\\d+)?",
+			"name": "constant.numeric.float.hexadecimal.candran"
+		},
+		{
+			"match": "(?<![\\w\\d.])0[xX]\\.[0-9A-Fa-f]+([eE]-?\\d*)?([pP][-+]\\d+)?",
+			"name": "constant.numeric.float.hexadecimal.candran"
+		},
+		{
+			"match": "(?<![\\w\\d.])0[xX][0-9A-Fa-f]+(?![pPeE.0-9])",
+			"name": "constant.numeric.integer.hexadecimal.candran"
+		},
+		{
+			"match": "(?<![\\w\\d.])\\d+(\\.\\d*)?([eE]-?\\d*)?",
+			"name": "constant.numeric.float.candran"
+		},
+		{
+			"match": "(?<![\\w\\d.])\\.\\d+([eE]-?\\d*)?",
+			"name": "constant.numeric.float.candran"
+		},
+		{
+			"match": "(?<![\\w\\d.])\\d+(?![pPeE.0-9])",
+			"name": "constant.numeric.integer.candran"
+		},
+		{
+			"include": "#string"
+		},
+		{
+			"captures": {
+				"1": {
+					"name": "punctuation.definition.comment.candran"
+				}
+			},
+			"match": "\\A(#!).*$\\n?",
+			"name": "comment.line.shebang.candran"
+		},
+		{
+			"include": "#comment"
+		},
+		{
+			"captures": {
+				"1": {
+					"name": "keyword.control.goto.candran"
+				},
+				"2": {
+					"name": "string.tag.candran"
+				}
+			},
+			"match": "\\b(goto)\\s+([a-zA-Z_][a-zA-Z0-9_]*)"
+		},
+		{
+			"captures": {
+				"1": {
+					"name": "punctuation.section.embedded.begin.candran"
+				},
+				"2": {
+					"name": "punctuation.section.embedded.end.candran"
+				}
+			},
+			"match": "(::)\\s*[a-zA-Z_][a-zA-Z0-9_]*\\s*(::)",
+			"name": "string.tag.candran"
+		},
+		{
+			"match": "<\\s*(const|close)\\s*>",
+			"captures": {
+				"0": {
+					"name": "storage.type.attribute.candran"
+				}
+			}
+		},
+		{
+			"match": "\\<[a-zA-Z_\\*][a-zA-Z0-9_\\.\\*\\-]*\\>",
+			"name": "storage.type.generic.candran"
+		},
+		{
+			"match": "\\b(break|do|else|for|if|elseif|goto|return|then|repeat|while|until|end|in|continue|push)\\b",
+			"name": "keyword.control.candran"
+		},
+		{
+			"match": "\\b(local|let)\\b",
+			"name": "keyword.local.candran"
+		},
+		{
+			"match": "\\b(const)\\b",
+			"name": "keyword.const.candran"
+		},
+		{
+			"match": "\\b(close)\\b",
+			"name": "keyword.close.candran"
+		},
+		{
+			"match": "\\b(function)\\b(?![,:])",
+			"name": "keyword.control.candran"
+		},
+		{
+			"match": "(?<![^.]\\.|:)\\b(false|nil(?!:)|true|_ENV|_G|_VERSION|math\\.(pi|huge|maxinteger|mininteger)|utf8\\.charpattern|io\\.(stdin|stdout|stderr)|package\\.(config|cpath|loaded|loaders|path|preload|searchers))\\b|(?<![.])\\.{3}(?!\\.)",
+			"name": "constant.language.candran"
+		},
+		{
+			"match": "(?<![^.]\\.|:)\\b(self)\\b|@",
+			"name": "variable.language.self.candran"
+		},
+		{
+			"match": "(?<![^.]\\.|:)\\b(assert|collectgarbage|dofile|error|getfenv|getmetatable|ipairs|load|loadfile|loadstring|module|next|pairs|pcall|print|rawequal|rawget|rawlen|rawset|require|select|setfenv|setmetatable|tonumber|tostring|type|unpack|xpcall)\\b(?!\\s*=(?!=))",
+			"name": "support.function.candran"
+		},
+		{
+			"match": "(?<![^.]\\.|:)\\b(async)\\b(?!\\s*=(?!=))",
+			"name": "entity.name.tag.candran"
+		},
+		{
+			"match": "(?<![^.]\\.|:)\\b(coroutine\\.(create|isyieldable|close|resume|running|status|wrap|yield)|string\\.(byte|char|dump|find|format|gmatch|gsub|len|lower|match|pack|packsize|rep|reverse|sub|unpack|upper)|table\\.(concat|insert|maxn|move|pack|remove|sort|unpack)|math\\.(abs|acos|asin|atan2?|ceil|cosh?|deg|exp|floor|fmod|frexp|ldexp|log|log10|max|min|modf|pow|rad|random|randomseed|sinh?|sqrt|tanh?|tointeger|type)|io\\.(close|flush|input|lines|open|output|popen|read|tmpfile|type|write)|os\\.(clock|date|difftime|execute|exit|getenv|remove|rename|setlocale|time|tmpname)|package\\.(loadlib|seeall|searchpath)|debug\\.(debug|[gs]etfenv|[gs]ethook|getinfo|[gs]etlocal|[gs]etmetatable|getregistry|[gs]etupvalue|[gs]etuservalue|set[Cc]stacklimit|traceback|upvalueid|upvaluejoin)|bit32\\.(arshift|band|bnot|bor|btest|bxor|extract|replace|lrotate|lshift|rrotate|rshift)|utf8\\.(char|codes|codepoint|len|offset))\\b(?!\\s*=(?!=))",
+			"name": "support.function.library.candran"
+		},
+		{
+			"match": "\\b(and|or|not|\\|\\||\\&\\&|\\!)\\b",
+			"name": "keyword.operator.candran"
+		},
+		{
+			"match": "\\b([a-zA-Z_][a-zA-Z0-9_]*)\\b(?=\\s*(?:[({\"']|\\[\\[))",
+			"name": "support.function.any-method.candran"
+		},
+		{
+			"match": "\\b([a-zA-Z_][a-zA-Z0-9_]*)\\b(?=\\s*\\??:)",
+			"name": "entity.name.class.candran"
+		},
+		{
+			"match": "(?<=[^.]\\.|:)\\b([a-zA-Z_][a-zA-Z0-9_]*)\\b(?!\\s*=\\s*\\b(function)\\b)",
+			"name": "entity.other.attribute.candran"
+		},
+		{
+			"match": "\\b([a-zA-Z_][a-zA-Z0-9_]*)\\b(?!\\s*=\\s*\\b(function)\\b)",
+			"name": "variable.other.candran"
+		},
+		{
+			"match": "\\b([a-zA-Z_][a-zA-Z0-9_]*)\\b(?=\\s*=\\s*\\b(function)\\b)",
+			"name": "entity.name.function.candran"
+		},
+		{
+			"match": "\\+|-|%|#|\\*|\\/|\\^|\\&|\\|>>|<<|==?|~=|!=|<=?|>=?|(?<!\\.)\\.{2}(?!\\.)",
+			"name": "keyword.operator.candran"
+		}
+	],
+	"repository": {
+		"escaped_char": {
+			"patterns": [
+				{
+					"match": "\\\\[abfnrtv\\\\\"'\\n]",
+					"name": "constant.character.escape.candran"
+				},
+				{
+					"match": "\\\\z[\\n\\t ]*",
+					"name": "constant.character.escape.candran"
+				},
+				{
+					"match": "\\\\\\d{1,3}",
+					"name": "constant.character.escape.byte.candran"
+				},
+				{
+					"match": "\\\\x[0-9A-Fa-f][0-9A-Fa-f]",
+					"name": "constant.character.escape.byte.candran"
+				},
+				{
+					"match": "\\\\u\\{[0-9A-Fa-f]+\\}",
+					"name": "constant.character.escape.unicode.candran"
+				},
+				{
+					"match": "\\\\.",
+					"name": "invalid.illegal.character.escape.candran"
+				}
+			]
+		},
+		"string": {
+			"patterns": [
+				{
+					"begin": "'",
+					"beginCaptures": {
+						"0": {
+							"name": "punctuation.definition.string.begin.candran"
+						}
+					},
+					"end": "'[ \\t]*|(?=\\n)",
+					"endCaptures": {
+						"0": {
+							"name": "punctuation.definition.string.end.candran"
+						}
+					},
+					"name": "string.quoted.single.candran",
+					"patterns": [
+						{
+							"include": "#escaped_char"
+						}
+					]
+				},
+				{
+					"begin": "\"",
+					"beginCaptures": {
+						"0": {
+							"name": "punctuation.definition.string.begin.candran"
+						}
+					},
+					"end": "\"[ \\t]*|(?=\\n)",
+					"endCaptures": {
+						"0": {
+							"name": "punctuation.definition.string.end.candran"
+						}
+					},
+					"name": "string.quoted.double.candran",
+					"patterns": [
+						{
+							"include": "#escaped_char"
+						}
+					]
+				},
+				{
+					"begin": "`",
+					"beginCaptures": {
+						"0": {
+							"name": "punctuation.definition.string.begin.candran"
+						}
+					},
+					"end": "`[ \\t]*|(?=\\n)",
+					"endCaptures": {
+						"0": {
+							"name": "punctuation.definition.string.end.candran"
+						}
+					},
+					"name": "string.quoted.double.candran"
+				},
+				{
+					"begin": "(?<=\\.cdef)\\s*(\\[(=*)\\[)",
+					"beginCaptures": {
+						"0": {
+							"name": "string.quoted.other.multiline.candran"
+						},
+						"1": {
+							"name": "punctuation.definition.string.begin.candran"
+						}
+					},
+					"contentName": "meta.embedded.candran",
+					"end": "(\\]\\2\\])[ \\t]*",
+					"endCaptures": {
+						"0": {
+							"name": "string.quoted.other.multiline.candran"
+						},
+						"1": {
+							"name": "punctuation.definition.string.end.candran"
+						}
+					},
+					"patterns": [
+						{
+							"include": "source.c"
+						}
+					]
+				},
+				{
+					"begin": "(?<!--)\\[(=*)\\[",
+					"beginCaptures": {
+						"0": {
+							"name": "punctuation.definition.string.begin.candran"
+						}
+					},
+					"end": "\\]\\1\\][ \\t]*",
+					"endCaptures": {
+						"0": {
+							"name": "punctuation.definition.string.end.candran"
+						}
+					},
+					"name": "string.quoted.other.multiline.candran"
+				}
+			]
+		},
+		"comment": {
+			"patterns": [
+				{
+					"begin": "(^[ \\t]+)?(?=--)",
+					"beginCaptures": {
+						"1": {
+							"name": "punctuation.whitespace.comment.leading.candran"
+						}
+					},
+					"end": "(?!\\G)((?!^)[ \\t]+\\n)?",
+					"endCaptures": {
+						"1": {
+							"name": "punctuation.whitespace.comment.trailing.candran"
+						}
+					},
+					"patterns": [
+						{
+							"begin": "--\\[(=*)\\[@@@",
+							"beginCaptures": {
+								"0": {
+									"name": "punctuation.definition.comment.begin.candran"
+								}
+							},
+							"end": "(--)?\\]\\1\\]",
+							"endCaptures": {
+								"0": {
+									"name": "punctuation.definition.comment.end.candran"
+								}
+							},
+							"name": "",
+							"patterns": [
+								{
+									"include": "source.candran"
+								}
+							]
+						},
+						{
+							"begin": "--\\[(=*)\\[",
+							"beginCaptures": {
+								"0": {
+									"name": "punctuation.definition.comment.begin.candran"
+								}
+							},
+							"end": "(--)?\\]\\1\\]",
+							"endCaptures": {
+								"0": {
+									"name": "punctuation.definition.comment.end.candran"
+								}
+							},
+							"name": "comment.block.candran",
+							"patterns": [
+								{
+									"include": "#emmydoc"
+								},
+								{
+									"include": "#ldoc_tag"
+								}
+							]
+						},
+						{
+							"begin": "----",
+							"beginCaptures": {
+								"0": {
+									"name": "punctuation.definition.comment.candran"
+								}
+							},
+							"end": "\\n",
+							"name": "comment.line.double-dash.candran"
+						},
+						{
+							"begin": "---",
+							"beginCaptures": {
+								"0": {
+									"name": "punctuation.definition.comment.candran"
+								}
+							},
+							"end": "\\n",
+							"name": "comment.line.double-dash.documentation.candran",
+							"patterns": [
+								{
+									"include": "#emmydoc"
+								},
+								{
+									"include": "#ldoc_tag"
+								}
+							]
+						},
+						{
+							"begin": "--",
+							"beginCaptures": {
+								"0": {
+									"name": "punctuation.definition.comment.candran"
+								}
+							},
+							"end": "\\n",
+							"name": "comment.line.double-dash.candran",
+							"patterns": [
+								{
+									"include": "#ldoc_tag"
+								}
+							]
+						}
+					]
+				},
+				{
+					"begin": "\\/\\*",
+					"beginCaptures": {
+						"0": {
+							"name": "punctuation.definition.comment.begin.candran"
+						}
+					},
+					"end": "\\*\\/",
+					"endCaptures": {
+						"0": {
+							"name": "punctuation.definition.comment.end.candran"
+						}
+					},
+					"name": "comment.block.candran",
+					"patterns": [
+						{
+							"include": "#emmydoc"
+						},
+						{
+							"include": "#ldoc_tag"
+						}
+					]
+				}
+			]
+		},
+		"function-parameters": {
+			"begin": "(\\()",
+			"beginCaptures": {
+				"1": {
+					"name": "punctuation.definition.parameters.begin.candran"
+				}
+			},
+			"end": "(\\))|(?=[\\-\\.{}\\[\\]\"'])",
+			"endCaptures": {
+				"1": {
+					"name": "punctuation.definition.parameters.finish.candran"
+				}
+			},
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+}