2019-07-31 19:38:40 +02:00
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token cr = /\n/;
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token eq = /=/;
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token tabs = /\t+/;
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token hash = /#/;
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token at = /[@]/;
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token dash = /-/;
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2019-08-02 00:48:34 +02:00
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token specialcharacters = /[_*+%"'$`|&]+/;
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2019-07-31 19:38:40 +02:00
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token space = / +/;
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token point = /[.]/;
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token numbers = /[0-9]+/;
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token string = /[a-zA-Z]+/;
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token colon = /[:]/;
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token coma = /,/;
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token open_squarebracket = /[[]/;
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token closesquarebracket = /[]]/;
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token open_curlybracket = /[{]/;
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token closecurlybracket = /[}]/;
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token open_anglebracket = /[<]/;
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token closeanglebracket = /[>]/;
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token slash = /\//;
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rule S = lines;
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rule lines = line cr lines | cr lines | line;
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rule line = freetextblock | list | assignment | assignment comment | comment;
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rule freetextblock = at multiplealphanum cr freetext;
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rule freetext = tabs hashglob cr freetext?;
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rule assignment = string colon glob;
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rule list = string colon cr listitem;
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rule listitem = tabs dash glob cr listitem? | tabs comment cr listitem;
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rule multiplealphanum = alphanum multiplealphanum?;
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rule comment = hash glob;
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rule hashglob = hash hashglob | any hashglob | any | hash;
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rule glob = any glob | any;
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rule any = alphanum
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| space | point | coma | colon | eq | at | slash | dash
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| specialcharacters
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| open_squarebracket | open_curlybracket | open_anglebracket
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| closesquarebracket | closecurlybracket | closeanglebracket;
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rule alphanum = string | numbers;
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