You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1 line
2.6 KiB
1 line
2.6 KiB
"use strict";(self.webpackChunkjupyter_web=self.webpackChunkjupyter_web||[]).push([[2698],{52698:(A,R,r)=>{function O(e){var i=[];return e.split(" ").forEach(function(E){i.push({name:E})}),i}r.r(R),r.d(R,{forth:()=>S});var L=O("INVERT AND OR XOR 2* 2/ LSHIFT RSHIFT 0= = 0< < > U< MIN MAX 2DROP 2DUP 2OVER 2SWAP ?DUP DEPTH DROP DUP OVER ROT SWAP >R R> R@ + - 1+ 1- ABS NEGATE S>D * M* UM* FM/MOD SM/REM UM/MOD */ */MOD / /MOD MOD HERE , @ ! CELL+ CELLS C, C@ C! CHARS 2@ 2! ALIGN ALIGNED +! ALLOT CHAR [CHAR] [ ] BL FIND EXECUTE IMMEDIATE COUNT LITERAL STATE ; DOES> >BODY EVALUATE SOURCE >IN <# # #S #> HOLD SIGN BASE >NUMBER HEX DECIMAL FILL MOVE . CR EMIT SPACE SPACES TYPE U. .R U.R ACCEPT TRUE FALSE <> U> 0<> 0> NIP TUCK ROLL PICK 2>R 2R@ 2R> WITHIN UNUSED MARKER I J TO COMPILE, [COMPILE] SAVE-INPUT RESTORE-INPUT PAD ERASE 2LITERAL DNEGATE D- D+ D0< D0= D2* D2/ D< D= DMAX DMIN D>S DABS M+ M*/ D. D.R 2ROT DU< CATCH THROW FREE RESIZE ALLOCATE CS-PICK CS-ROLL GET-CURRENT SET-CURRENT FORTH-WORDLIST GET-ORDER SET-ORDER PREVIOUS SEARCH-WORDLIST WORDLIST FIND ALSO ONLY FORTH DEFINITIONS ORDER -TRAILING /STRING SEARCH COMPARE CMOVE CMOVE> BLANK SLITERAL"),T=O("IF ELSE THEN BEGIN WHILE REPEAT UNTIL RECURSE [IF] [ELSE] [THEN] ?DO DO LOOP +LOOP UNLOOP LEAVE EXIT AGAIN CASE OF ENDOF ENDCASE");function t(e,i){var E;for(E=e.length-1;E>=0;E--)if(e[E].name===i.toUpperCase())return e[E]}const S={name:"forth",startState:function(){return{state:"",base:10,coreWordList:L,immediateWordList:T,wordList:[]}},token:function(e,i){var E;if(e.eatSpace())return null;if(""===i.state){if(e.match(/^(\]|:NONAME)(\s|$)/i))return i.state=" compilation","builtin";if(E=e.match(/^(\:)\s+(\S+)(\s|$)+/))return i.wordList.push({name:E[2].toUpperCase()}),i.state=" compilation","def";if(E=e.match(/^(VARIABLE|2VARIABLE|CONSTANT|2CONSTANT|CREATE|POSTPONE|VALUE|WORD)\s+(\S+)(\s|$)+/i))return i.wordList.push({name:E[2].toUpperCase()}),"def";if(E=e.match(/^(\'|\[\'\])\s+(\S+)(\s|$)+/))return"builtin"}else{if(e.match(/^(\;|\[)(\s)/))return i.state="",e.backUp(1),"builtin";if(e.match(/^(\;|\[)($)/))return i.state="","builtin";if(e.match(/^(POSTPONE)\s+\S+(\s|$)+/))return"builtin"}return(E=e.match(/^(\S+)(\s+|$)/))?void 0!==t(i.wordList,E[1])?"variable":"\\"===E[1]?(e.skipToEnd(),"comment"):void 0!==t(i.coreWordList,E[1])?"builtin":void 0!==t(i.immediateWordList,E[1])?"keyword":"("===E[1]?(e.eatWhile(function(n){return")"!==n}),e.eat(")"),"comment"):".("===E[1]?(e.eatWhile(function(n){return")"!==n}),e.eat(")"),"string"):'S"'===E[1]||'."'===E[1]||'C"'===E[1]?(e.eatWhile(function(n){return'"'!==n}),e.eat('"'),"string"):E[1]-68719476735?"number":"atom":void 0}}}}]); |