Add initial TOML support

src/packages/toml.tmbundle/Syntaxes/toml.cson

@@ -0,0 +1,46 @@
+'name': 'TOML'
+'scopeName': 'source.toml'
+'fileTypes': ['toml']
+'patterns': [
+  {
+    'match': '(?:^\\s*)(\\[([^\\]]+)\\])'
+    'captures':
+      '2': 'name': 'variable.keygroup.toml'
+    'name': 'keygroup.toml'
+  }
+  {
+    'match': '(?:^\\s*)(\\S+)\\s*='
+    'captures':
+      '1': 'name': 'entity.key.toml'
+    'name': 'key.toml'
+  }
+  {
+    'begin': '"'
+    'beginCaptures':
+      '0': 'name': 'string.begin.toml'
+    'end': '"'
+    'endCaptures':
+      '0': 'name': 'string.end.toml'
+    'name': 'string.toml'
+  }
+  {
+    'match': '#.*$'
+    'name': 'comment.toml'
+  }
+  {
+    'match': 'true'
+    'name': 'constant.language.boolean.true.toml'
+  }
+  {
+    'match': 'false'
+    'name': 'constant.language.boolean.false.toml'
+  }
+  {
+    'match': '\\d{4}-\\d{2}-\\d{2}(T)\\d{2}:\\d{2}:\\d{2}(Z)'
+    'name': 'support.date.toml'
+  }
+  {
+    'match': '-?\\d+(\\.?\\d+)?'
+    'name': 'constant.numeric.toml'
+  }
+]

src/packages/toml.tmbundle/spec/toml-spec.coffee

@@ -0,0 +1,58 @@
+TextMatePackage = require 'text-mate-package'
+
+describe "TOML grammar", ->
+  grammar = null
+
+  beforeEach ->
+    spyOn(syntax, "addGrammar")
+    pack = new TextMatePackage(require.resolve("toml.tmbundle"))
+    pack.load()
+    grammar = pack.grammars[0]
+
+  it "parses the grammar", ->
+    expect(grammar).toBeTruthy()
+    expect(grammar.scopeName).toBe "source.toml"
+
+  it "tokenizes comments", ->
+    {tokens} = grammar.tokenizeLine("# I am a comment")
+    expect(tokens[0]).toEqual value: "# I am a comment", scopes: ["source.toml", "comment.toml"]
+
+  it "tokenizes strings", ->
+    {tokens} = grammar.tokenizeLine('"I am a string"')
+    expect(tokens[0]).toEqual value: '"', scopes: ["source.toml", "string.toml", "string.begin.toml"]
+    expect(tokens[1]).toEqual value: 'I am a string', scopes: ["source.toml", "string.toml"]
+    expect(tokens[2]).toEqual value: '"', scopes: ["source.toml", "string.toml","string.end.toml"]
+
+  it "tokenizes booleans", ->
+    {tokens} = grammar.tokenizeLine("true")
+    expect(tokens[0]).toEqual value: "true", scopes: ["source.toml", "constant.language.boolean.true.toml"]
+    {tokens} = grammar.tokenizeLine("false")
+    expect(tokens[0]).toEqual value: "false", scopes: ["source.toml", "constant.language.boolean.false.toml"]
+
+  it "tokenizes numbers", ->
+    {tokens} = grammar.tokenizeLine("123")
+    expect(tokens[0]).toEqual value: "123", scopes: ["source.toml", "constant.numeric.toml"]
+
+    {tokens} = grammar.tokenizeLine("-1")
+    expect(tokens[0]).toEqual value: "-1", scopes: ["source.toml", "constant.numeric.toml"]
+
+    {tokens} = grammar.tokenizeLine("3.14")
+    expect(tokens[0]).toEqual value: "3.14", scopes: ["source.toml", "constant.numeric.toml"]
+
+    {tokens} = grammar.tokenizeLine("-123.456")
+    expect(tokens[0]).toEqual value: "-123.456", scopes: ["source.toml", "constant.numeric.toml"]
+
+  it "tokenizes dates", ->
+    {tokens} = grammar.tokenizeLine("1979-05-27T07:32:00Z")
+    expect(tokens[0]).toEqual value: "1979-05-27T07:32:00Z", scopes: ["source.toml", "support.date.toml"]
+
+  it "tokenizes keygroups", ->
+    {tokens} = grammar.tokenizeLine("[keygroup]")
+    expect(tokens[0]).toEqual value: "[", scopes: ["source.toml", "keygroup.toml"]
+    expect(tokens[1]).toEqual value: "keygroup", scopes: ["source.toml", "keygroup.toml", "variable.keygroup.toml"]
+    expect(tokens[2]).toEqual value: "]", scopes: ["source.toml", "keygroup.toml"]
+
+  it "tokenizes keys", ->
+    {tokens} = grammar.tokenizeLine("key =")
+    expect(tokens[0]).toEqual value: "key", scopes: ["source.toml", "key.toml", "entity.key.toml"]
+    expect(tokens[1]).toEqual value: " =", scopes: ["source.toml", "key.toml"]