85 lines
2.6 KiB
XML
85 lines
2.6 KiB
XML
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<lexer>
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<config>
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<name>stas</name>
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<filename>*.stas</filename>
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</config>
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<rules>
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<state name="string-double-quoted">
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<rule pattern="\\.">
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<token type="LiteralStringEscape"/>
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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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<pop depth="1"/>
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</rule>
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</state>
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<state name="string-single-quoted">
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<rule pattern="\\.">
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<token type="LiteralStringEscape"/>
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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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<pop depth="1"/>
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</rule>
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</state>
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<state name="string-char-literal">
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<rule pattern="\\.">
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<token type="LiteralStringEscape"/>
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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="LiteralStringChar"/>
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<pop depth="1"/>
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</rule>
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</state>
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<state name="root">
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<rule pattern="(\n|\s)+">
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<token type="Text"/>
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</rule>
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<rule pattern="(?<!\S)(fn|argc|argv|swap|dup|over|over2|rot|rot4|drop|w8|w16|w32|w64|r8|r16|r32|r64|syscall0|syscall1|syscall2|syscall3|syscall4|syscall5|syscall6|_breakpoint|assert|const|auto|reserve|pop|include|addr|if|else|elif|while|break|continue|ret)(?!\S)">
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<token type="Keyword"/>
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</rule>
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<rule pattern="(?<!\S)(\+|\-|\*|\/|\%|\%\%|\+\+|\-\-|>>|<<)(?!\S)">
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<token type="Operator"/>
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</rule>
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<rule pattern="(?<!\S)(\=|\!\=|>|<|>\=|<\=|>s|<s|>\=s|<\=s)(?!\S)">
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<token type="Operator"/>
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</rule>
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<rule pattern="(?<!\S)(\&|\||\^|\~|\!|-\>)(?!\S)">
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<token type="Operator"/>
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</rule>
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<rule pattern="(?<!\S)\-?(\d+)(?!\S)">
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<token type="LiteralNumber"/>
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</rule>
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<rule pattern="(?<!\S);.*(\S|\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="LiteralString"/>
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<push state="string-single-quoted"/>
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</rule>
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<rule pattern=""">
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<token type="LiteralString"/>
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<push state="string-double-quoted"/>
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</rule>
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<rule pattern="`">
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<token type="LiteralStringChar"/>
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<push state="string-char-literal"/>
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</rule>
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<rule pattern="(?<!\S)[{}](?!\S)">
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<token type="Punctuation"/>
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</rule>
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<rule pattern="(?<!\S)[^\s]+(?!\S)">
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<token type="Name"/>
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</rule>
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</state>
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</rules>
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</lexer>
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