brainfuck.xml

Documentation: github.com/alecthomas/chroma/v2/lexers/embedded

     1<lexer>
     2  <config>
     3    <name>Brainfuck</name>
     4    <alias>brainfuck</alias>
     5    <alias>bf</alias>
     6    <filename>*.bf</filename>
     7    <filename>*.b</filename>
     8    <mime_type>application/x-brainfuck</mime_type>
     9  </config>
    10  <rules>
    11    <state name="common">
    12      <rule pattern="[.,]+">
    13        <token type="NameTag"/>
    14      </rule>
    15      <rule pattern="[+-]+">
    16        <token type="NameBuiltin"/>
    17      </rule>
    18      <rule pattern="[&lt;&gt;]+">
    19        <token type="NameVariable"/>
    20      </rule>
    21      <rule pattern="[^.,+\-&lt;&gt;\[\]]+">
    22        <token type="Comment"/>
    23      </rule>
    24    </state>
    25    <state name="root">
    26      <rule pattern="\[">
    27        <token type="Keyword"/>
    28        <push state="loop"/>
    29      </rule>
    30      <rule pattern="\]">
    31        <token type="Error"/>
    32      </rule>
    33      <rule>
    34        <include state="common"/>
    35      </rule>
    36    </state>
    37    <state name="loop">
    38      <rule pattern="\[">
    39        <token type="Keyword"/>
    40        <push/>
    41      </rule>
    42      <rule pattern="\]">
    43        <token type="Keyword"/>
    44        <pop depth="1"/>
    45      </rule>
    46      <rule>
    47        <include state="common"/>
    48      </rule>
    49    </state>
    50  </rules>
    51</lexer>
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