64 lines
2.6 KiB
JavaScript
64 lines
2.6 KiB
JavaScript
import {simpleMode} from "./simple-mode.js"
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export const factor = simpleMode({
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start: [
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// comments
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{regex: /#?!.*/, token: "comment"},
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// strings """, multiline --> state
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{regex: /"""/, token: "string", next: "string3"},
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{regex: /(STRING:)(\s)/, token: ["keyword", null], next: "string2"},
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{regex: /\S*?"/, token: "string", next: "string"},
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// numbers: dec, hex, unicode, bin, fractional, complex
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{regex: /(?:0x[\d,a-f]+)|(?:0o[0-7]+)|(?:0b[0,1]+)|(?:\-?\d+.?\d*)(?=\s)/, token: "number"},
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//{regex: /[+-]?/} //fractional
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// definition: defining word, defined word, etc
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{regex: /((?:GENERIC)|\:?\:)(\s+)(\S+)(\s+)(\()/, token: ["keyword", null, "def", null, "bracket"], next: "stack"},
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// method definition: defining word, type, defined word, etc
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{regex: /(M\:)(\s+)(\S+)(\s+)(\S+)/, token: ["keyword", null, "def", null, "tag"]},
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// vocabulary using --> state
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{regex: /USING\:/, token: "keyword", next: "vocabulary"},
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// vocabulary definition/use
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{regex: /(USE\:|IN\:)(\s+)(\S+)(?=\s|$)/, token: ["keyword", null, "tag"]},
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// definition: a defining word, defined word
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{regex: /(\S+\:)(\s+)(\S+)(?=\s|$)/, token: ["keyword", null, "def"]},
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// "keywords", incl. ; t f . [ ] { } defining words
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{regex: /(?:;|\\|t|f|if|loop|while|until|do|PRIVATE>|<PRIVATE|\.|\S*\[|\]|\S*\{|\})(?=\s|$)/, token: "keyword"},
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// <constructors> and the like
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{regex: /\S+[\)>\.\*\?]+(?=\s|$)/, token: "builtin"},
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{regex: /[\)><]+\S+(?=\s|$)/, token: "builtin"},
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// operators
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{regex: /(?:[\+\-\=\/\*<>])(?=\s|$)/, token: "keyword"},
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// any id (?)
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{regex: /\S+/, token: "variable"},
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{regex: /\s+|./, token: null}
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],
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vocabulary: [
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{regex: /;/, token: "keyword", next: "start"},
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{regex: /\S+/, token: "tag"},
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{regex: /\s+|./, token: null}
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],
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string: [
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{regex: /(?:[^\\]|\\.)*?"/, token: "string", next: "start"},
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{regex: /.*/, token: "string"}
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],
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string2: [
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{regex: /^;/, token: "keyword", next: "start"},
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{regex: /.*/, token: "string"}
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],
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string3: [
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{regex: /(?:[^\\]|\\.)*?"""/, token: "string", next: "start"},
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{regex: /.*/, token: "string"}
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],
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stack: [
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{regex: /\)/, token: "bracket", next: "start"},
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{regex: /--/, token: "bracket"},
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{regex: /\S+/, token: "meta"},
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{regex: /\s+|./, token: null}
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],
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languageData: {
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name: "factor",
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dontIndentStates: ["start", "vocabulary", "string", "string3", "stack"],
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commentTokens: {line: "!"}
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}
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});
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