1 |
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2 |
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3 |
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4 | (function(mod) {
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5 | if (typeof exports == "object" && typeof module == "object")
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6 | mod(require("../../lib/codemirror"));
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7 | else if (typeof define == "function" && define.amd)
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8 | define(["../../lib/codemirror"], mod);
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9 | else
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10 | mod(CodeMirror);
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11 | })(function(CodeMirror) {
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12 | "use strict";
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13 |
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14 | CodeMirror.defineMode("q",function(config){
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15 | var indentUnit=config.indentUnit,
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16 | curPunc,
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17 | keywords=buildRE(["abs","acos","aj","aj0","all","and","any","asc","asin","asof","atan","attr","avg","avgs","bin","by","ceiling","cols","cor","cos","count","cov","cross","csv","cut","delete","deltas","desc","dev","differ","distinct","div","do","each","ej","enlist","eval","except","exec","exit","exp","fby","fills","first","fkeys","flip","floor","from","get","getenv","group","gtime","hclose","hcount","hdel","hopen","hsym","iasc","idesc","if","ij","in","insert","inter","inv","key","keys","last","like","list","lj","load","log","lower","lsq","ltime","ltrim","mavg","max","maxs","mcount","md5","mdev","med","meta","min","mins","mmax","mmin","mmu","mod","msum","neg","next","not","null","or","over","parse","peach","pj","plist","prd","prds","prev","prior","rand","rank","ratios","raze","read0","read1","reciprocal","reverse","rload","rotate","rsave","rtrim","save","scan","select","set","setenv","show","signum","sin","sqrt","ss","ssr","string","sublist","sum","sums","sv","system","tables","tan","til","trim","txf","type","uj","ungroup","union","update","upper","upsert","value","var","view","views","vs","wavg","where","where","while","within","wj","wj1","wsum","xasc","xbar","xcol","xcols","xdesc","xexp","xgroup","xkey","xlog","xprev","xrank"]),
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18 | E=/[|/&^!+:\\\-*%$=~#;@><,?_\'\"\[\(\]\)\s{}]/;
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19 | function buildRE(w){return new RegExp("^("+w.join("|")+")$");}
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20 | function tokenBase(stream,state){
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21 | var sol=stream.sol(),c=stream.next();
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22 | curPunc=null;
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23 | if(sol)
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24 | if(c=="/")
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25 | return(state.tokenize=tokenLineComment)(stream,state);
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26 | else if(c=="\\"){
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27 | if(stream.eol()||/\s/.test(stream.peek()))
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28 | return stream.skipToEnd(),/^\\\s*$/.test(stream.current())?(state.tokenize=tokenCommentToEOF)(stream):state.tokenize=tokenBase,"comment";
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29 | else
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30 | return state.tokenize=tokenBase,"builtin";
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31 | }
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32 | if(/\s/.test(c))
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33 | return stream.peek()=="/"?(stream.skipToEnd(),"comment"):"whitespace";
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34 | if(c=='"')
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35 | return(state.tokenize=tokenString)(stream,state);
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36 | if(c=='`')
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37 | return stream.eatWhile(/[A-Za-z\d_:\/.]/),"symbol";
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38 | if(("."==c&&/\d/.test(stream.peek()))||/\d/.test(c)){
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39 | var t=null;
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40 | stream.backUp(1);
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41 | if(stream.match(/^\d{4}\.\d{2}(m|\.\d{2}([DT](\d{2}(:\d{2}(:\d{2}(\.\d{1,9})?)?)?)?)?)/)
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42 | || stream.match(/^\d+D(\d{2}(:\d{2}(:\d{2}(\.\d{1,9})?)?)?)/)
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43 | || stream.match(/^\d{2}:\d{2}(:\d{2}(\.\d{1,9})?)?/)
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44 | || stream.match(/^\d+[ptuv]{1}/))
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45 | t="temporal";
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46 | else if(stream.match(/^0[NwW]{1}/)
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47 | || stream.match(/^0x[\da-fA-F]*/)
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48 | || stream.match(/^[01]+[b]{1}/)
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49 | || stream.match(/^\d+[chijn]{1}/)
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50 | || stream.match(/-?\d*(\.\d*)?(e[+\-]?\d+)?(e|f)?/))
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51 | t="number";
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52 | return(t&&(!(c=stream.peek())||E.test(c)))?t:(stream.next(),"error");
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53 | }
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54 | if(/[A-Za-z]|\./.test(c))
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55 | return stream.eatWhile(/[A-Za-z._\d]/),keywords.test(stream.current())?"keyword":"variable";
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56 | if(/[|/&^!+:\\\-*%$=~#;@><\.,?_\']/.test(c))
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57 | return null;
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58 | if(/[{}\(\[\]\)]/.test(c))
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59 | return null;
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60 | return"error";
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61 | }
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62 | function tokenLineComment(stream,state){
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63 | return stream.skipToEnd(),/\/\s*$/.test(stream.current())?(state.tokenize=tokenBlockComment)(stream,state):(state.tokenize=tokenBase),"comment";
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64 | }
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65 | function tokenBlockComment(stream,state){
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66 | var f=stream.sol()&&stream.peek()=="\\";
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67 | stream.skipToEnd();
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68 | if(f&&/^\\\s*$/.test(stream.current()))
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69 | state.tokenize=tokenBase;
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70 | return"comment";
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71 | }
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72 | function tokenCommentToEOF(stream){return stream.skipToEnd(),"comment";}
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73 | function tokenString(stream,state){
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74 | var escaped=false,next,end=false;
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75 | while((next=stream.next())){
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76 | if(next=="\""&&!escaped){end=true;break;}
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77 | escaped=!escaped&&next=="\\";
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78 | }
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79 | if(end)state.tokenize=tokenBase;
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80 | return"string";
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81 | }
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82 | function pushContext(state,type,col){state.context={prev:state.context,indent:state.indent,col:col,type:type};}
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83 | function popContext(state){state.indent=state.context.indent;state.context=state.context.prev;}
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84 | return{
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85 | startState:function(){
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86 | return{tokenize:tokenBase,
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87 | context:null,
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88 | indent:0,
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89 | col:0};
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90 | },
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91 | token:function(stream,state){
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92 | if(stream.sol()){
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93 | if(state.context&&state.context.align==null)
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94 | state.context.align=false;
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95 | state.indent=stream.indentation();
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96 | }
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97 |
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98 | var style=state.tokenize(stream,state);
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99 | if(style!="comment"&&state.context&&state.context.align==null&&state.context.type!="pattern"){
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100 | state.context.align=true;
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101 | }
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102 | if(curPunc=="(")pushContext(state,")",stream.column());
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103 | else if(curPunc=="[")pushContext(state,"]",stream.column());
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104 | else if(curPunc=="{")pushContext(state,"}",stream.column());
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105 | else if(/[\]\}\)]/.test(curPunc)){
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106 | while(state.context&&state.context.type=="pattern")popContext(state);
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107 | if(state.context&&curPunc==state.context.type)popContext(state);
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108 | }
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109 | else if(curPunc=="."&&state.context&&state.context.type=="pattern")popContext(state);
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110 | else if(/atom|string|variable/.test(style)&&state.context){
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111 | if(/[\}\]]/.test(state.context.type))
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112 | pushContext(state,"pattern",stream.column());
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113 | else if(state.context.type=="pattern"&&!state.context.align){
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114 | state.context.align=true;
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115 | state.context.col=stream.column();
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116 | }
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117 | }
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118 | return style;
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119 | },
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120 | indent:function(state,textAfter){
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121 | var firstChar=textAfter&&textAfter.charAt(0);
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122 | var context=state.context;
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123 | if(/[\]\}]/.test(firstChar))
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124 | while (context&&context.type=="pattern")context=context.prev;
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125 | var closing=context&&firstChar==context.type;
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126 | if(!context)
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127 | return 0;
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128 | else if(context.type=="pattern")
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129 | return context.col;
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130 | else if(context.align)
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131 | return context.col+(closing?0:1);
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132 | else
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133 | return context.indent+(closing?0:indentUnit);
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134 | }
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135 | };
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136 | });
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137 | CodeMirror.defineMIME("text/x-q","q");
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138 |
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139 | });
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