move a few things away in to-be-integrated/
[myslice.git] / to-be-integrated / third-party / codemirror-3.15 / mode / q / q.js
diff --git a/to-be-integrated/third-party/codemirror-3.15/mode/q/q.js b/to-be-integrated/third-party/codemirror-3.15/mode/q/q.js
new file mode 100644 (file)
index 0000000..56017e3
--- /dev/null
@@ -0,0 +1,124 @@
+CodeMirror.defineMode("q",function(config){
+  var indentUnit=config.indentUnit,
+      curPunc,
+      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"]),
+      E=/[|/&^!+:\\\-*%$=~#;@><,?_\'\"\[\(\]\)\s{}]/;
+  function buildRE(w){return new RegExp("^("+w.join("|")+")$");}
+  function tokenBase(stream,state){
+    var sol=stream.sol(),c=stream.next();
+    curPunc=null;
+    if(sol)
+      if(c=="/")
+        return(state.tokenize=tokenLineComment)(stream,state);
+      else if(c=="\\"){
+        if(stream.eol()||/\s/.test(stream.peek()))
+          return stream.skipToEnd(),/^\\\s*$/.test(stream.current())?(state.tokenize=tokenCommentToEOF)(stream, state):state.tokenize=tokenBase,"comment";
+        else
+          return state.tokenize=tokenBase,"builtin";
+      }
+    if(/\s/.test(c))
+      return stream.peek()=="/"?(stream.skipToEnd(),"comment"):"whitespace";
+    if(c=='"')
+      return(state.tokenize=tokenString)(stream,state);
+    if(c=='`')
+      return stream.eatWhile(/[A-Z|a-z|\d|_|:|\/|\.]/),"symbol";
+    if(("."==c&&/\d/.test(stream.peek()))||/\d/.test(c)){
+      var t=null;
+      stream.backUp(1);
+      if(stream.match(/^\d{4}\.\d{2}(m|\.\d{2}([D|T](\d{2}(:\d{2}(:\d{2}(\.\d{1,9})?)?)?)?)?)/)
+      || stream.match(/^\d+D(\d{2}(:\d{2}(:\d{2}(\.\d{1,9})?)?)?)/)
+      || stream.match(/^\d{2}:\d{2}(:\d{2}(\.\d{1,9})?)?/)
+      || stream.match(/^\d+[ptuv]{1}/))
+        t="temporal";
+      else if(stream.match(/^0[NwW]{1}/)
+      || stream.match(/^0x[\d|a-f|A-F]*/)
+      || stream.match(/^[0|1]+[b]{1}/)
+      || stream.match(/^\d+[chijn]{1}/)
+      || stream.match(/-?\d*(\.\d*)?(e[+\-]?\d+)?(e|f)?/))
+        t="number";
+      return(t&&(!(c=stream.peek())||E.test(c)))?t:(stream.next(),"error");
+    }
+    if(/[A-Z|a-z]|\./.test(c))
+      return stream.eatWhile(/[A-Z|a-z|\.|_|\d]/),keywords.test(stream.current())?"keyword":"variable";
+    if(/[|/&^!+:\\\-*%$=~#;@><\.,?_\']/.test(c))
+      return null;
+    if(/[{}\(\[\]\)]/.test(c))
+      return null;
+    return"error";
+  }
+  function tokenLineComment(stream,state){
+    return stream.skipToEnd(),/\/\s*$/.test(stream.current())?(state.tokenize=tokenBlockComment)(stream,state):(state.tokenize=tokenBase),"comment";
+  }
+  function tokenBlockComment(stream,state){
+    var f=stream.sol()&&stream.peek()=="\\";
+    stream.skipToEnd();
+    if(f&&/^\\\s*$/.test(stream.current()))
+      state.tokenize=tokenBase;
+    return"comment";
+  }
+  function tokenCommentToEOF(stream){return stream.skipToEnd(),"comment";}
+  function tokenString(stream,state){
+    var escaped=false,next,end=false;
+    while((next=stream.next())){
+      if(next=="\""&&!escaped){end=true;break;}
+      escaped=!escaped&&next=="\\";
+    }
+    if(end)state.tokenize=tokenBase;
+    return"string";
+  }
+  function pushContext(state,type,col){state.context={prev:state.context,indent:state.indent,col:col,type:type};}
+  function popContext(state){state.indent=state.context.indent;state.context=state.context.prev;}
+  return{
+    startState:function(){
+      return{tokenize:tokenBase,
+             context:null,
+             indent:0,
+             col:0};
+    },
+    token:function(stream,state){
+      if(stream.sol()){
+        if(state.context&&state.context.align==null)
+          state.context.align=false;
+        state.indent=stream.indentation();
+      }
+      //if (stream.eatSpace()) return null;
+      var style=state.tokenize(stream,state);
+      if(style!="comment"&&state.context&&state.context.align==null&&state.context.type!="pattern"){
+        state.context.align=true;
+      }
+      if(curPunc=="(")pushContext(state,")",stream.column());
+      else if(curPunc=="[")pushContext(state,"]",stream.column());
+      else if(curPunc=="{")pushContext(state,"}",stream.column());
+      else if(/[\]\}\)]/.test(curPunc)){
+        while(state.context&&state.context.type=="pattern")popContext(state);
+        if(state.context&&curPunc==state.context.type)popContext(state);
+      }
+      else if(curPunc=="."&&state.context&&state.context.type=="pattern")popContext(state);
+      else if(/atom|string|variable/.test(style)&&state.context){
+        if(/[\}\]]/.test(state.context.type))
+          pushContext(state,"pattern",stream.column());
+        else if(state.context.type=="pattern"&&!state.context.align){
+          state.context.align=true;
+          state.context.col=stream.column();
+        }
+      }
+      return style;
+    },
+    indent:function(state,textAfter){
+      var firstChar=textAfter&&textAfter.charAt(0);
+      var context=state.context;
+      if(/[\]\}]/.test(firstChar))
+        while (context&&context.type=="pattern")context=context.prev;
+      var closing=context&&firstChar==context.type;
+      if(!context)
+        return 0;
+      else if(context.type=="pattern")
+        return context.col;
+      else if(context.align)
+        return context.col+(closing?0:1);
+      else
+        return context.indent+(closing?0:indentUnit);
+    }
+  };
+});
+CodeMirror.defineMIME("text/x-q","q");