tartrazine/lexers/tablegen.xml

69 lines
1.9 KiB
XML

<lexer>
<config>
<name>TableGen</name>
<alias>tablegen</alias>
<filename>*.td</filename>
<mime_type>text/x-tablegen</mime_type>
</config>
<rules>
<state name="whitespace">
<rule pattern="(\n|\s)+">
<token type="Text"/>
</rule>
<rule pattern="//.*?\n">
<token type="Comment"/>
</rule>
</state>
<state name="keyword">
<rule pattern="(multiclass|foreach|string|class|field|defm|bits|code|list|def|int|let|dag|bit|in)\b">
<token type="Keyword"/>
</rule>
</state>
<state name="root">
<rule>
<include state="macro"/>
</rule>
<rule>
<include state="whitespace"/>
</rule>
<rule pattern="c?&#34;[^&#34;]*?&#34;">
<token type="LiteralString"/>
</rule>
<rule>
<include state="keyword"/>
</rule>
<rule pattern="\$[_a-zA-Z][_\w]*">
<token type="NameVariable"/>
</rule>
<rule pattern="\d*[_a-zA-Z][_\w]*">
<token type="NameVariable"/>
</rule>
<rule pattern="\[\{[\w\W]*?\}\]">
<token type="LiteralString"/>
</rule>
<rule pattern="[+-]?\d+|0x[\da-fA-F]+|0b[01]+">
<token type="LiteralNumber"/>
</rule>
<rule pattern="[=&lt;&gt;{}\[\]()*.,!:;]">
<token type="Punctuation"/>
</rule>
</state>
<state name="macro">
<rule pattern="(#include\s+)(&#34;[^&#34;]*&#34;)">
<bygroups>
<token type="CommentPreproc"/>
<token type="LiteralString"/>
</bygroups>
</rule>
<rule pattern="^\s*#(ifdef|ifndef)\s+[_\w][_\w\d]*">
<token type="CommentPreproc"/>
</rule>
<rule pattern="^\s*#define\s+[_\w][_\w\d]*">
<token type="CommentPreproc"/>
</rule>
<rule pattern="^\s*#endif">
<token type="CommentPreproc"/>
</rule>
</state>
</rules>
</lexer>