95 lines
2.7 KiB
XML
95 lines
2.7 KiB
XML
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<lexer>
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<config>
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<name>Snobol</name>
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<alias>snobol</alias>
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<filename>*.snobol</filename>
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<mime_type>text/x-snobol</mime_type>
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</config>
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<rules>
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<state name="heredoc">
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<rule pattern=".*\n">
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<token type="LiteralStringHeredoc"/>
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</rule>
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</state>
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<state name="root">
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<rule pattern="\*.*\n">
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<token type="Comment"/>
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</rule>
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<rule pattern="[+.] ">
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<token type="Punctuation"/>
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<push state="statement"/>
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</rule>
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<rule pattern="-.*\n">
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<token type="Comment"/>
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</rule>
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<rule pattern="END\s*\n">
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<token type="NameLabel"/>
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<push state="heredoc"/>
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</rule>
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<rule pattern="[A-Za-z$][\w$]*">
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<token type="NameLabel"/>
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<push state="statement"/>
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</rule>
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<rule pattern="\s+">
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<token type="Text"/>
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<push state="statement"/>
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</rule>
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</state>
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<state name="statement">
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<rule pattern="\s*\n">
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<token type="Text"/>
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<pop depth="1"/>
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</rule>
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<rule pattern="\s+">
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<token type="Text"/>
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</rule>
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<rule pattern="(?<=[^\w.])(LT|LE|EQ|NE|GE|GT|INTEGER|IDENT|DIFFER|LGT|SIZE|REPLACE|TRIM|DUPL|REMDR|DATE|TIME|EVAL|APPLY|OPSYN|LOAD|UNLOAD|LEN|SPAN|BREAK|ANY|NOTANY|TAB|RTAB|REM|POS|RPOS|FAIL|FENCE|ABORT|ARB|ARBNO|BAL|SUCCEED|INPUT|OUTPUT|TERMINAL)(?=[^\w.])">
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<token type="NameBuiltin"/>
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</rule>
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<rule pattern="[A-Za-z][\w.]*">
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<token type="Name"/>
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</rule>
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<rule pattern="\*\*|[?$.!%*/#+\-@|&\\=]">
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<token type="Operator"/>
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</rule>
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<rule pattern=""[^"]*"">
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<token type="LiteralString"/>
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</rule>
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<rule pattern="'[^']*'">
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<token type="LiteralString"/>
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</rule>
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<rule pattern="[0-9]+(?=[^.EeDd])">
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<token type="LiteralNumberInteger"/>
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</rule>
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<rule pattern="[0-9]+(\.[0-9]*)?([EDed][-+]?[0-9]+)?">
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<token type="LiteralNumberFloat"/>
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</rule>
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<rule pattern=":">
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<token type="Punctuation"/>
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<push state="goto"/>
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</rule>
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<rule pattern="[()<>,;]">
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<token type="Punctuation"/>
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</rule>
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</state>
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<state name="goto">
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<rule pattern="\s*\n">
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<token type="Text"/>
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<pop depth="2"/>
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</rule>
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<rule pattern="\s+">
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<token type="Text"/>
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</rule>
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<rule pattern="F|S">
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<token type="Keyword"/>
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</rule>
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<rule pattern="(\()([A-Za-z][\w.]*)(\))">
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<bygroups>
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<token type="Punctuation"/>
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<token type="NameLabel"/>
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<token type="Punctuation"/>
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</bygroups>
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</rule>
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</state>
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</rules>
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</lexer>
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