@bokeh/bokehjs/build/js/lib/core/util/pipes.js

Interactive, novel data visualization

// Generated automatically by nearley, version 2.20.1
// http://github.com/Hardmath123/nearley
(function () {
function id(x) { return x[0]; }
var grammar = {
    Lexer: undefined,
    ParserRules: [
    {"name": "_$ebnf$1", "symbols": []},
    {"name": "_$ebnf$1", "symbols": ["_$ebnf$1", "wschar"], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "_", "symbols": ["_$ebnf$1"], "postprocess": function(d) {return null;}},
    {"name": "__$ebnf$1", "symbols": ["wschar"]},
    {"name": "__$ebnf$1", "symbols": ["__$ebnf$1", "wschar"], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "__", "symbols": ["__$ebnf$1"], "postprocess": function(d) {return null;}},
    {"name": "wschar", "symbols": [/[ \t\n\v\f]/], "postprocess": id},
    {"name": "unsigned_int$ebnf$1", "symbols": [/[0-9]/]},
    {"name": "unsigned_int$ebnf$1", "symbols": ["unsigned_int$ebnf$1", /[0-9]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "unsigned_int", "symbols": ["unsigned_int$ebnf$1"], "postprocess": 
        function(d) {
            return parseInt(d[0].join(""));
        }
        },
    {"name": "int$ebnf$1$subexpression$1", "symbols": [{"literal":"-"}]},
    {"name": "int$ebnf$1$subexpression$1", "symbols": [{"literal":"+"}]},
    {"name": "int$ebnf$1", "symbols": ["int$ebnf$1$subexpression$1"], "postprocess": id},
    {"name": "int$ebnf$1", "symbols": [], "postprocess": function(d) {return null;}},
    {"name": "int$ebnf$2", "symbols": [/[0-9]/]},
    {"name": "int$ebnf$2", "symbols": ["int$ebnf$2", /[0-9]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "int", "symbols": ["int$ebnf$1", "int$ebnf$2"], "postprocess": 
        function(d) {
            if (d[0]) {
                return parseInt(d[0][0]+d[1].join(""));
            } else {
                return parseInt(d[1].join(""));
            }
        }
        },
    {"name": "unsigned_decimal$ebnf$1", "symbols": [/[0-9]/]},
    {"name": "unsigned_decimal$ebnf$1", "symbols": ["unsigned_decimal$ebnf$1", /[0-9]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "unsigned_decimal$ebnf$2$subexpression$1$ebnf$1", "symbols": [/[0-9]/]},
    {"name": "unsigned_decimal$ebnf$2$subexpression$1$ebnf$1", "symbols": ["unsigned_decimal$ebnf$2$subexpression$1$ebnf$1", /[0-9]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "unsigned_decimal$ebnf$2$subexpression$1", "symbols": [{"literal":"."}, "unsigned_decimal$ebnf$2$subexpression$1$ebnf$1"]},
    {"name": "unsigned_decimal$ebnf$2", "symbols": ["unsigned_decimal$ebnf$2$subexpression$1"], "postprocess": id},
    {"name": "unsigned_decimal$ebnf$2", "symbols": [], "postprocess": function(d) {return null;}},
    {"name": "unsigned_decimal", "symbols": ["unsigned_decimal$ebnf$1", "unsigned_decimal$ebnf$2"], "postprocess": 
        function(d) {
            return parseFloat(
                d[0].join("") +
                (d[1] ? "."+d[1][1].join("") : "")
            );
        }
        },
    {"name": "decimal$ebnf$1", "symbols": [{"literal":"-"}], "postprocess": id},
    {"name": "decimal$ebnf$1", "symbols": [], "postprocess": function(d) {return null;}},
    {"name": "decimal$ebnf$2", "symbols": [/[0-9]/]},
    {"name": "decimal$ebnf$2", "symbols": ["decimal$ebnf$2", /[0-9]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "decimal$ebnf$3$subexpression$1$ebnf$1", "symbols": [/[0-9]/]},
    {"name": "decimal$ebnf$3$subexpression$1$ebnf$1", "symbols": ["decimal$ebnf$3$subexpression$1$ebnf$1", /[0-9]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "decimal$ebnf$3$subexpression$1", "symbols": [{"literal":"."}, "decimal$ebnf$3$subexpression$1$ebnf$1"]},
    {"name": "decimal$ebnf$3", "symbols": ["decimal$ebnf$3$subexpression$1"], "postprocess": id},
    {"name": "decimal$ebnf$3", "symbols": [], "postprocess": function(d) {return null;}},
    {"name": "decimal", "symbols": ["decimal$ebnf$1", "decimal$ebnf$2", "decimal$ebnf$3"], "postprocess": 
        function(d) {
            return parseFloat(
                (d[0] || "") +
                d[1].join("") +
                (d[2] ? "."+d[2][1].join("") : "")
            );
        }
        },
    {"name": "percentage", "symbols": ["decimal", {"literal":"%"}], "postprocess": 
        function(d) {
            return d[0]/100;
        }
        },
    {"name": "jsonfloat$ebnf$1", "symbols": [{"literal":"-"}], "postprocess": id},
    {"name": "jsonfloat$ebnf$1", "symbols": [], "postprocess": function(d) {return null;}},
    {"name": "jsonfloat$ebnf$2", "symbols": [/[0-9]/]},
    {"name": "jsonfloat$ebnf$2", "symbols": ["jsonfloat$ebnf$2", /[0-9]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "jsonfloat$ebnf$3$subexpression$1$ebnf$1", "symbols": [/[0-9]/]},
    {"name": "jsonfloat$ebnf$3$subexpression$1$ebnf$1", "symbols": ["jsonfloat$ebnf$3$subexpression$1$ebnf$1", /[0-9]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "jsonfloat$ebnf$3$subexpression$1", "symbols": [{"literal":"."}, "jsonfloat$ebnf$3$subexpression$1$ebnf$1"]},
    {"name": "jsonfloat$ebnf$3", "symbols": ["jsonfloat$ebnf$3$subexpression$1"], "postprocess": id},
    {"name": "jsonfloat$ebnf$3", "symbols": [], "postprocess": function(d) {return null;}},
    {"name": "jsonfloat$ebnf$4$subexpression$1$ebnf$1", "symbols": [/[+-]/], "postprocess": id},
    {"name": "jsonfloat$ebnf$4$subexpression$1$ebnf$1", "symbols": [], "postprocess": function(d) {return null;}},
    {"name": "jsonfloat$ebnf$4$subexpression$1$ebnf$2", "symbols": [/[0-9]/]},
    {"name": "jsonfloat$ebnf$4$subexpression$1$ebnf$2", "symbols": ["jsonfloat$ebnf$4$subexpression$1$ebnf$2", /[0-9]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "jsonfloat$ebnf$4$subexpression$1", "symbols": [/[eE]/, "jsonfloat$ebnf$4$subexpression$1$ebnf$1", "jsonfloat$ebnf$4$subexpression$1$ebnf$2"]},
    {"name": "jsonfloat$ebnf$4", "symbols": ["jsonfloat$ebnf$4$subexpression$1"], "postprocess": id},
    {"name": "jsonfloat$ebnf$4", "symbols": [], "postprocess": function(d) {return null;}},
    {"name": "jsonfloat", "symbols": ["jsonfloat$ebnf$1", "jsonfloat$ebnf$2", "jsonfloat$ebnf$3", "jsonfloat$ebnf$4"], "postprocess": 
        function(d) {
            return parseFloat(
                (d[0] || "") +
                d[1].join("") +
                (d[2] ? "."+d[2][1].join("") : "") +
                (d[3] ? "e" + (d[3][1] || "+") + d[3][2].join("") : "")
            );
        }
        },
    {"name": "dqstring$ebnf$1", "symbols": []},
    {"name": "dqstring$ebnf$1", "symbols": ["dqstring$ebnf$1", "dstrchar"], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "dqstring", "symbols": [{"literal":"\""}, "dqstring$ebnf$1", {"literal":"\""}], "postprocess": function(d) {return d[1].join(""); }},
    {"name": "sqstring$ebnf$1", "symbols": []},
    {"name": "sqstring$ebnf$1", "symbols": ["sqstring$ebnf$1", "sstrchar"], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "sqstring", "symbols": [{"literal":"'"}, "sqstring$ebnf$1", {"literal":"'"}], "postprocess": function(d) {return d[1].join(""); }},
    {"name": "btstring$ebnf$1", "symbols": []},
    {"name": "btstring$ebnf$1", "symbols": ["btstring$ebnf$1", /[^`]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "btstring", "symbols": [{"literal":"`"}, "btstring$ebnf$1", {"literal":"`"}], "postprocess": function(d) {return d[1].join(""); }},
    {"name": "dstrchar", "symbols": [/[^\\"\n]/], "postprocess": id},
    {"name": "dstrchar", "symbols": [{"literal":"\\"}, "strescape"], "postprocess": 
        function(d) {
            return JSON.parse("\""+d.join("")+"\"");
        }
        },
    {"name": "sstrchar", "symbols": [/[^\\'\n]/], "postprocess": id},
    {"name": "sstrchar", "symbols": [{"literal":"\\"}, "strescape"], "postprocess": function(d) { return JSON.parse("\""+d.join("")+"\""); }},
    {"name": "sstrchar$string$1", "symbols": [{"literal":"\\"}, {"literal":"'"}], "postprocess": function joiner(d) {return d.join('');}},
    {"name": "sstrchar", "symbols": ["sstrchar$string$1"], "postprocess": function(d) {return "'"; }},
    {"name": "strescape", "symbols": [/["\\/bfnrt]/], "postprocess": id},
    {"name": "strescape", "symbols": [{"literal":"u"}, /[a-fA-F0-9]/, /[a-fA-F0-9]/, /[a-fA-F0-9]/, /[a-fA-F0-9]/], "postprocess": 
        function(d) {
            return d.join("");
        }
        },
    {"name": "Pipe$ebnf$1", "symbols": []},
    {"name": "Pipe$ebnf$1$subexpression$1", "symbols": ["_", {"literal":"|"}, "_", "Call"]},
    {"name": "Pipe$ebnf$1", "symbols": ["Pipe$ebnf$1", "Pipe$ebnf$1$subexpression$1"], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "Pipe", "symbols": ["Call", "Pipe$ebnf$1"], "postprocess": (d) => {return [d[0], ...d[1].map((p) => p[3])] }},
    {"name": "Call$ebnf$1$subexpression$1$ebnf$1", "symbols": ["Args"], "postprocess": id},
    {"name": "Call$ebnf$1$subexpression$1$ebnf$1", "symbols": [], "postprocess": function(d) {return null;}},
    {"name": "Call$ebnf$1$subexpression$1", "symbols": [{"literal":"("}, "_", "Call$ebnf$1$subexpression$1$ebnf$1", "_", {"literal":")"}]},
    {"name": "Call$ebnf$1", "symbols": ["Call$ebnf$1$subexpression$1"], "postprocess": id},
    {"name": "Call$ebnf$1", "symbols": [], "postprocess": function(d) {return null;}},
    {"name": "Call", "symbols": ["Name", "Call$ebnf$1"], "postprocess": (d) => { return {name: d[0], args: d[1] != null ? d[1][2] : []} }},
    {"name": "Name$ebnf$1", "symbols": []},
    {"name": "Name$ebnf$1", "symbols": ["Name$ebnf$1", /[a-z0-9_]/], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "Name", "symbols": [/[a-z_]/, "Name$ebnf$1"], "postprocess": (d) => { return {lit: `${d[0]}${d[1].join("")}`} }},
    {"name": "Args$ebnf$1", "symbols": []},
    {"name": "Args$ebnf$1$subexpression$1", "symbols": ["_", {"literal":","}, "_", "Arg"]},
    {"name": "Args$ebnf$1", "symbols": ["Args$ebnf$1", "Args$ebnf$1$subexpression$1"], "postprocess": function arrpush(d) {return d[0].concat([d[1]]);}},
    {"name": "Args", "symbols": ["Arg", "Args$ebnf$1"], "postprocess": (d) => { return [d[0], ...d[1].map((p) => p[3])] }},
    {"name": "Arg$subexpression$1", "symbols": ["decimal"]},
    {"name": "Arg$subexpression$1", "symbols": ["str"]},
    {"name": "Arg$subexpression$1", "symbols": ["Name"]},
    {"name": "Arg", "symbols": ["Arg$subexpression$1"], "postprocess": (d) => { return d[0][0] }},
    {"name": "str$subexpression$1", "symbols": ["dqstring"]},
    {"name": "str$subexpression$1", "symbols": ["sqstring"]},
    {"name": "str", "symbols": ["str$subexpression$1"], "postprocess": (d) => { return d[0][0] }}
]
  , ParserStart: "Pipe"
}
if (typeof module !== 'undefined'&& typeof module.exports !== 'undefined') {
   module.exports = grammar;
} else {
   window.grammar = grammar;
}
})();