1<lexer>
2 <config>
3 <name>Dart</name>
4 <alias>dart</alias>
5 <filename>*.dart</filename>
6 <mime_type>text/x-dart</mime_type>
7 <dot_all>true</dot_all>
8 </config>
9 <rules>
10 <state name="string_double_multiline">
11 <rule pattern=""""">
12 <token type="LiteralStringDouble"/>
13 <pop depth="1"/>
14 </rule>
15 <rule pattern="[^"$\\]+">
16 <token type="LiteralStringDouble"/>
17 </rule>
18 <rule>
19 <include state="string_common"/>
20 </rule>
21 <rule pattern="(\$|\")+">
22 <token type="LiteralStringDouble"/>
23 </rule>
24 </state>
25 <state name="class">
26 <rule pattern="[a-zA-Z_$]\w*">
27 <token type="NameClass"/>
28 <pop depth="1"/>
29 </rule>
30 </state>
31 <state name="import_decl">
32 <rule>
33 <include state="string_literal"/>
34 </rule>
35 <rule pattern="\s+">
36 <token type="Text"/>
37 </rule>
38 <rule pattern="\b(as|show|hide)\b">
39 <token type="Keyword"/>
40 </rule>
41 <rule pattern="[a-zA-Z_$]\w*">
42 <token type="Name"/>
43 </rule>
44 <rule pattern="\,">
45 <token type="Punctuation"/>
46 </rule>
47 <rule pattern="\;">
48 <token type="Punctuation"/>
49 <pop depth="1"/>
50 </rule>
51 </state>
52 <state name="string_single_multiline">
53 <rule pattern="'''">
54 <token type="LiteralStringSingle"/>
55 <pop depth="1"/>
56 </rule>
57 <rule pattern="[^\'$\\]+">
58 <token type="LiteralStringSingle"/>
59 </rule>
60 <rule>
61 <include state="string_common"/>
62 </rule>
63 <rule pattern="(\$|\')+">
64 <token type="LiteralStringSingle"/>
65 </rule>
66 </state>
67 <state name="root">
68 <rule>
69 <include state="string_literal"/>
70 </rule>
71 <rule pattern="#!(.*?)$">
72 <token type="CommentPreproc"/>
73 </rule>
74 <rule pattern="\b(import|export)\b">
75 <token type="Keyword"/>
76 <push state="import_decl"/>
77 </rule>
78 <rule pattern="\b(library|source|part of|part)\b">
79 <token type="Keyword"/>
80 </rule>
81 <rule pattern="[^\S\n]+">
82 <token type="Text"/>
83 </rule>
84 <rule pattern="//.*?\n">
85 <token type="CommentSingle"/>
86 </rule>
87 <rule pattern="/\*.*?\*/">
88 <token type="CommentMultiline"/>
89 </rule>
90 <rule pattern="\b(class)\b(\s+)">
91 <bygroups>
92 <token type="KeywordDeclaration"/>
93 <token type="Text"/>
94 </bygroups>
95 <push state="class"/>
96 </rule>
97 <rule pattern="\b(assert|break|case|catch|continue|default|do|else|finally|for|if|in|is|new|return|super|switch|this|throw|try|while)\b">
98 <token type="Keyword"/>
99 </rule>
100 <rule pattern="\b(abstract|async|await|const|extends|factory|final|get|implements|native|operator|required|set|static|sync|typedef|var|with|yield)\b">
101 <token type="KeywordDeclaration"/>
102 </rule>
103 <rule pattern="\b(bool|double|dynamic|int|num|Object|String|void)\b">
104 <token type="KeywordType"/>
105 </rule>
106 <rule pattern="\b(false|null|true)\b">
107 <token type="KeywordConstant"/>
108 </rule>
109 <rule pattern="[~!%^&*+=|?:<>/-]|as\b">
110 <token type="Operator"/>
111 </rule>
112 <rule pattern="[a-zA-Z_$]\w*:">
113 <token type="NameLabel"/>
114 </rule>
115 <rule pattern="[a-zA-Z_$]\w*">
116 <token type="Name"/>
117 </rule>
118 <rule pattern="[(){}\[\],.;]">
119 <token type="Punctuation"/>
120 </rule>
121 <rule pattern="0[xX][0-9a-fA-F]+">
122 <token type="LiteralNumberHex"/>
123 </rule>
124 <rule pattern="\d+(\.\d*)?([eE][+-]?\d+)?">
125 <token type="LiteralNumber"/>
126 </rule>
127 <rule pattern="\.\d+([eE][+-]?\d+)?">
128 <token type="LiteralNumber"/>
129 </rule>
130 <rule pattern="\n">
131 <token type="Text"/>
132 </rule>
133 </state>
134 <state name="string_literal">
135 <rule pattern="r"""([\w\W]*?)"""">
136 <token type="LiteralStringDouble"/>
137 </rule>
138 <rule pattern="r'''([\w\W]*?)'''">
139 <token type="LiteralStringSingle"/>
140 </rule>
141 <rule pattern="r"(.*?)"">
142 <token type="LiteralStringDouble"/>
143 </rule>
144 <rule pattern="r'(.*?)'">
145 <token type="LiteralStringSingle"/>
146 </rule>
147 <rule pattern=""""">
148 <token type="LiteralStringDouble"/>
149 <push state="string_double_multiline"/>
150 </rule>
151 <rule pattern="'''">
152 <token type="LiteralStringSingle"/>
153 <push state="string_single_multiline"/>
154 </rule>
155 <rule pattern=""">
156 <token type="LiteralStringDouble"/>
157 <push state="string_double"/>
158 </rule>
159 <rule pattern="'">
160 <token type="LiteralStringSingle"/>
161 <push state="string_single"/>
162 </rule>
163 </state>
164 <state name="string_common">
165 <rule pattern="\\(x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4}|u\{[0-9A-Fa-f]*\}|[a-z'\"$\\])">
166 <token type="LiteralStringEscape"/>
167 </rule>
168 <rule pattern="(\$)([a-zA-Z_]\w*)">
169 <bygroups>
170 <token type="LiteralStringInterpol"/>
171 <token type="Name"/>
172 </bygroups>
173 </rule>
174 <rule pattern="(\$\{)(.*?)(\})">
175 <bygroups>
176 <token type="LiteralStringInterpol"/>
177 <usingself state="root"/>
178 <token type="LiteralStringInterpol"/>
179 </bygroups>
180 </rule>
181 </state>
182 <state name="string_double">
183 <rule pattern=""">
184 <token type="LiteralStringDouble"/>
185 <pop depth="1"/>
186 </rule>
187 <rule pattern="[^"$\\\n]+">
188 <token type="LiteralStringDouble"/>
189 </rule>
190 <rule>
191 <include state="string_common"/>
192 </rule>
193 <rule pattern="\$+">
194 <token type="LiteralStringDouble"/>
195 </rule>
196 </state>
197 <state name="string_single">
198 <rule pattern="'">
199 <token type="LiteralStringSingle"/>
200 <pop depth="1"/>
201 </rule>
202 <rule pattern="[^'$\\\n]+">
203 <token type="LiteralStringSingle"/>
204 </rule>
205 <rule>
206 <include state="string_common"/>
207 </rule>
208 <rule pattern="\$+">
209 <token type="LiteralStringSingle"/>
210 </rule>
211 </state>
212 </rules>
213</lexer>View as plain text