##// END OF EJS Templates
celery: Reorder celery imports to fix case where celery tasks were being...
celery: Reorder celery imports to fix case where celery tasks were being registered before celery config was setup. Added comments to make this clear so we don't chase this problem in the future until it is refactored

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vhdl.js
189 lines | 6.5 KiB | application/javascript | JavascriptLexer
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Originally written by Alf Nielsen, re-written by Michael Zhou
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function words(str) {
var obj = {}, words = str.split(",");
for (var i = 0; i < words.length; ++i) {
var allCaps = words[i].toUpperCase();
var firstCap = words[i].charAt(0).toUpperCase() + words[i].slice(1);
obj[words[i]] = true;
obj[allCaps] = true;
obj[firstCap] = true;
}
return obj;
}
function metaHook(stream) {
stream.eatWhile(/[\w\$_]/);
return "meta";
}
CodeMirror.defineMode("vhdl", function(config, parserConfig) {
var indentUnit = config.indentUnit,
atoms = parserConfig.atoms || words("null"),
hooks = parserConfig.hooks || {"`": metaHook, "$": metaHook},
multiLineStrings = parserConfig.multiLineStrings;
var keywords = words("abs,access,after,alias,all,and,architecture,array,assert,attribute,begin,block," +
"body,buffer,bus,case,component,configuration,constant,disconnent,downto,else,elsif,end,end block,end case," +
"end component,end for,end generate,end if,end loop,end process,end record,end units,entity,exit,file,for," +
"function,generate,generic,generic map,group,guarded,if,impure,in,inertial,inout,is,label,library,linkage," +
"literal,loop,map,mod,nand,new,next,nor,null,of,on,open,or,others,out,package,package body,port,port map," +
"postponed,procedure,process,pure,range,record,register,reject,rem,report,return,rol,ror,select,severity,signal," +
"sla,sll,sra,srl,subtype,then,to,transport,type,unaffected,units,until,use,variable,wait,when,while,with,xnor,xor");
var blockKeywords = words("architecture,entity,begin,case,port,else,elsif,end,for,function,if");
var isOperatorChar = /[&|~><!\)\(*#%@+\/=?\:;}{,\.\^\-\[\]]/;
var curPunc;
function tokenBase(stream, state) {
var ch = stream.next();
if (hooks[ch]) {
var result = hooks[ch](stream, state);
if (result !== false) return result;
}
if (ch == '"') {
state.tokenize = tokenString2(ch);
return state.tokenize(stream, state);
}
if (ch == "'") {
state.tokenize = tokenString(ch);
return state.tokenize(stream, state);
}
if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
curPunc = ch;
return null;
}
if (/[\d']/.test(ch)) {
stream.eatWhile(/[\w\.']/);
return "number";
}
if (ch == "-") {
if (stream.eat("-")) {
stream.skipToEnd();
return "comment";
}
}
if (isOperatorChar.test(ch)) {
stream.eatWhile(isOperatorChar);
return "operator";
}
stream.eatWhile(/[\w\$_]/);
var cur = stream.current();
if (keywords.propertyIsEnumerable(cur.toLowerCase())) {
if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
return "keyword";
}
if (atoms.propertyIsEnumerable(cur)) return "atom";
return "variable";
}
function tokenString(quote) {
return function(stream, state) {
var escaped = false, next, end = false;
while ((next = stream.next()) != null) {
if (next == quote && !escaped) {end = true; break;}
escaped = !escaped && next == "--";
}
if (end || !(escaped || multiLineStrings))
state.tokenize = tokenBase;
return "string";
};
}
function tokenString2(quote) {
return function(stream, state) {
var escaped = false, next, end = false;
while ((next = stream.next()) != null) {
if (next == quote && !escaped) {end = true; break;}
escaped = !escaped && next == "--";
}
if (end || !(escaped || multiLineStrings))
state.tokenize = tokenBase;
return "string-2";
};
}
function Context(indented, column, type, align, prev) {
this.indented = indented;
this.column = column;
this.type = type;
this.align = align;
this.prev = prev;
}
function pushContext(state, col, type) {
return state.context = new Context(state.indented, col, type, null, state.context);
}
function popContext(state) {
var t = state.context.type;
if (t == ")" || t == "]" || t == "}")
state.indented = state.context.indented;
return state.context = state.context.prev;
}
// Interface
return {
startState: function(basecolumn) {
return {
tokenize: null,
context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
indented: 0,
startOfLine: true
};
},
token: function(stream, state) {
var ctx = state.context;
if (stream.sol()) {
if (ctx.align == null) ctx.align = false;
state.indented = stream.indentation();
state.startOfLine = true;
}
if (stream.eatSpace()) return null;
curPunc = null;
var style = (state.tokenize || tokenBase)(stream, state);
if (style == "comment" || style == "meta") return style;
if (ctx.align == null) ctx.align = true;
if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
else if (curPunc == "{") pushContext(state, stream.column(), "}");
else if (curPunc == "[") pushContext(state, stream.column(), "]");
else if (curPunc == "(") pushContext(state, stream.column(), ")");
else if (curPunc == "}") {
while (ctx.type == "statement") ctx = popContext(state);
if (ctx.type == "}") ctx = popContext(state);
while (ctx.type == "statement") ctx = popContext(state);
}
else if (curPunc == ctx.type) popContext(state);
else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
pushContext(state, stream.column(), "statement");
state.startOfLine = false;
return style;
},
indent: function(state, textAfter) {
if (state.tokenize != tokenBase && state.tokenize != null) return 0;
var firstChar = textAfter && textAfter.charAt(0), ctx = state.context, closing = firstChar == ctx.type;
if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : indentUnit);
else if (ctx.align) return ctx.column + (closing ? 0 : 1);
else return ctx.indented + (closing ? 0 : indentUnit);
},
electricChars: "{}"
};
});
CodeMirror.defineMIME("text/x-vhdl", "vhdl");
});