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66
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1 <lexer>
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2 <config>
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3 <name>Pony</name>
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4 <alias>pony</alias>
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5 <filename>*.pony</filename>
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6 </config>
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7 <rules>
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8 <state name="string">
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9 <rule pattern=""">
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10 <token type="LiteralString"/>
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11 <pop depth="1"/>
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12 </rule>
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13 <rule pattern="\\"">
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14 <token type="LiteralString"/>
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15 </rule>
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16 <rule pattern="[^\\"]+">
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17 <token type="LiteralString"/>
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18 </rule>
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19 </state>
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20 <state name="root">
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21 <rule pattern="\n">
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22 <token type="Text"/>
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23 </rule>
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24 <rule pattern="[^\S\n]+">
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25 <token type="Text"/>
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26 </rule>
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27 <rule pattern="//.*\n">
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28 <token type="CommentSingle"/>
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29 </rule>
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30 <rule pattern="/\*">
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31 <token type="CommentMultiline"/>
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32 <push state="nested_comment"/>
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33 </rule>
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34 <rule pattern=""""(?:.|\n)*?"""">
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35 <token type="LiteralStringDoc"/>
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36 </rule>
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37 <rule pattern=""">
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38 <token type="LiteralString"/>
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39 <push state="string"/>
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40 </rule>
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41 <rule pattern="\'.*\'">
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42 <token type="LiteralStringChar"/>
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43 </rule>
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44 <rule pattern="=>|[]{}:().~;,|&!^?[]">
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45 <token type="Punctuation"/>
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46 </rule>
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47 <rule pattern="(addressof|digestof|consume|isnt|and|not|as|is|or)\b">
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48 <token type="OperatorWord"/>
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49 </rule>
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50 <rule pattern="!=|==|<<|>>|[-+/*%=<>]">
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51 <token type="Operator"/>
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52 </rule>
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53 <rule pattern="(compile_intrinsic|compile_error|continue|recover|return|repeat|lambda|elseif|object|#share|match|#send|#read|ifdef|until|embed|while|where|error|break|with|else|#any|this|then|tag|for|trn|try|ref|use|var|val|let|end|iso|box|in|if|do)\b">
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54 <token type="Keyword"/>
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55 </rule>
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56 <rule pattern="(actor|class|struct|primitive|interface|trait|type)((?:\s)+)">
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57 <bygroups>
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58 <token type="Keyword"/>
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59 <token type="Text"/>
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60 </bygroups>
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61 <push state="typename"/>
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62 </rule>
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63 <rule pattern="(new|fun|be)((?:\s)+)">
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64 <bygroups>
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65 <token type="Keyword"/>
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66 <token type="Text"/>
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67 </bygroups>
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68 <push state="methodname"/>
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69 </rule>
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70 <rule pattern="(DisposableActor|NullablePointer|AsioEventNotify|UnsignedInteger|RuntimeOptions|DoNotOptimise|FloatingPoint|SignedInteger|ReadElement|ArrayValues|StringBytes|StringRunes|InputNotify|InputStream|AsioEventID|ByteSeqIter|AmbientAuth|Comparable|ArrayPairs|Stringable|OutStream|SourceLoc|ArrayKeys|StdStream|Equatable|AsioEvent|Iterator|Platform|Unsigned|Greater|Compare|Integer|Pointer|ReadSeq|ByteSeq|String|Number|Signed|Float|USize|Stdin|ILong|ISize|HasEq|Array|ULong|Equal|I128|U128|Bool|Less|Real|None|Seq|I64|Any|F32|F64|U64|U32|I32|Int|I16|U16|Env|I8|U8)\b">
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71 <token type="KeywordType"/>
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72 </rule>
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73 <rule pattern="_?[A-Z]\w*">
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74 <token type="NameClass"/>
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75 </rule>
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76 <rule pattern="string\(\)">
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77 <token type="NameOther"/>
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78 </rule>
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79 <rule pattern="(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+">
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80 <token type="LiteralNumberFloat"/>
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81 </rule>
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82 <rule pattern="0x[0-9a-fA-F]+">
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83 <token type="LiteralNumberHex"/>
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84 </rule>
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85 <rule pattern="\d+">
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86 <token type="LiteralNumberInteger"/>
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87 </rule>
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88 <rule pattern="(true|false)\b">
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89 <token type="Keyword"/>
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90 </rule>
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91 <rule pattern="_\d*">
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92 <token type="Name"/>
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93 </rule>
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94 <rule pattern="_?[a-z][\w\'_]*">
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95 <token type="Name"/>
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96 </rule>
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97 </state>
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98 <state name="typename">
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99 <rule pattern="(iso|trn|ref|val|box|tag)?((?:\s)*)(_?[A-Z]\w*)">
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100 <bygroups>
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101 <token type="Keyword"/>
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102 <token type="Text"/>
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103 <token type="NameClass"/>
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104 </bygroups>
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105 <pop depth="1"/>
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106 </rule>
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107 </state>
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108 <state name="methodname">
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109 <rule pattern="(iso|trn|ref|val|box|tag)?((?:\s)*)(_?[a-z]\w*)">
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110 <bygroups>
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111 <token type="Keyword"/>
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112 <token type="Text"/>
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113 <token type="NameFunction"/>
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114 </bygroups>
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115 <pop depth="1"/>
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116 </rule>
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117 </state>
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118 <state name="nested_comment">
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119 <rule pattern="[^*/]+">
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120 <token type="CommentMultiline"/>
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121 </rule>
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122 <rule pattern="/\*">
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123 <token type="CommentMultiline"/>
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124 <push/>
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125 </rule>
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126 <rule pattern="\*/">
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127 <token type="CommentMultiline"/>
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128 <pop depth="1"/>
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129 </rule>
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130 <rule pattern="[*/]">
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131 <token type="CommentMultiline"/>
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132 </rule>
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133 </state>
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134 </rules>
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135 </lexer> |
