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@@ -1,182 +1,182 @@ |
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CodeMirror.defineMode("verilog", function(config, parserConfig) { |
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var indentUnit = config.indentUnit, |
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keywords = parserConfig.keywords || {}, |
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blockKeywords = parserConfig.blockKeywords || {}, |
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atoms = parserConfig.atoms || {}, |
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hooks = parserConfig.hooks || {}, |
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multiLineStrings = parserConfig.multiLineStrings; |
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var isOperatorChar = /[&|~><!\)\(*#%@+\/=?\:;}{,\.\^\-\[\]]/; |
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var curPunc; |
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function tokenBase(stream, state) { |
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var ch = stream.next(); |
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if (hooks[ch]) { |
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var result = hooks[ch](stream, state); |
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if (result !== false) return result; |
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} |
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if (ch == '"') { |
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state.tokenize = tokenString(ch); |
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return state.tokenize(stream, state); |
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} |
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if (/[\[\]{}\(\),;\:\.]/.test(ch)) { |
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curPunc = ch; |
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return null; |
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} |
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if (/[\d']/.test(ch)) { |
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stream.eatWhile(/[\w\.']/); |
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return "number"; |
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} |
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if (ch == "/") { |
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if (stream.eat("*")) { |
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state.tokenize = tokenComment; |
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return tokenComment(stream, state); |
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} |
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if (stream.eat("/")) { |
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stream.skipToEnd(); |
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return "comment"; |
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} |
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} |
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if (isOperatorChar.test(ch)) { |
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stream.eatWhile(isOperatorChar); |
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return "operator"; |
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} |
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stream.eatWhile(/[\w\$_]/); |
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var cur = stream.current(); |
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if (keywords.propertyIsEnumerable(cur)) { |
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if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement"; |
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return "keyword"; |
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} |
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if (atoms.propertyIsEnumerable(cur)) return "atom"; |
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return "variable"; |
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} |
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function tokenString(quote) { |
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return function(stream, state) { |
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var escaped = false, next, end = false; |
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while ((next = stream.next()) != null) { |
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if (next == quote && !escaped) {end = true; break;} |
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escaped = !escaped && next == "\\"; |
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} |
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if (end || !(escaped || multiLineStrings)) |
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state.tokenize = tokenBase; |
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return "string"; |
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}; |
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} |
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function tokenComment(stream, state) { |
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var maybeEnd = false, ch; |
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while (ch = stream.next()) { |
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if (ch == "/" && maybeEnd) { |
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state.tokenize = tokenBase; |
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break; |
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} |
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maybeEnd = (ch == "*"); |
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} |
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return "comment"; |
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} |
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function Context(indented, column, type, align, prev) { |
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this.indented = indented; |
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this.column = column; |
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this.type = type; |
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this.align = align; |
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this.prev = prev; |
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} |
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function pushContext(state, col, type) { |
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return state.context = new Context(state.indented, col, type, null, state.context); |
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} |
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function popContext(state) { |
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var t = state.context.type; |
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if (t == ")" || t == "]" || t == "}") |
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state.indented = state.context.indented; |
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return state.context = state.context.prev; |
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} |
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// Interface |
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return { |
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startState: function(basecolumn) { |
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return { |
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tokenize: null, |
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context: new Context((basecolumn || 0) - indentUnit, 0, "top", false), |
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indented: 0, |
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startOfLine: true |
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}; |
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}, |
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token: function(stream, state) { |
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var ctx = state.context; |
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if (stream.sol()) { |
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if (ctx.align == null) ctx.align = false; |
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state.indented = stream.indentation(); |
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state.startOfLine = true; |
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} |
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if (stream.eatSpace()) return null; |
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curPunc = null; |
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var style = (state.tokenize || tokenBase)(stream, state); |
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if (style == "comment" || style == "meta") return style; |
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if (ctx.align == null) ctx.align = true; |
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if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state); |
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else if (curPunc == "{") pushContext(state, stream.column(), "}"); |
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else if (curPunc == "[") pushContext(state, stream.column(), "]"); |
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else if (curPunc == "(") pushContext(state, stream.column(), ")"); |
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else if (curPunc == "}") { |
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while (ctx.type == "statement") ctx = popContext(state); |
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if (ctx.type == "}") ctx = popContext(state); |
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while (ctx.type == "statement") ctx = popContext(state); |
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} |
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else if (curPunc == ctx.type) popContext(state); |
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else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement")) |
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pushContext(state, stream.column(), "statement"); |
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state.startOfLine = false; |
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return style; |
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}, |
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indent: function(state, textAfter) { |
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if (state.tokenize != tokenBase && state.tokenize != null) return 0; |
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var firstChar = textAfter && textAfter.charAt(0), ctx = state.context, closing = firstChar == ctx.type; |
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if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : indentUnit); |
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else if (ctx.align) return ctx.column + (closing ? 0 : 1); |
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else return ctx.indented + (closing ? 0 : indentUnit); |
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}, |
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electricChars: "{}" |
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}; |
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}); |
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(function() { |
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function words(str) { |
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var obj = {}, words = str.split(" "); |
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for (var i = 0; i < words.length; ++i) obj[words[i]] = true; |
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return obj; |
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} |
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var verilogKeywords = "always and assign automatic begin buf bufif0 bufif1 case casex casez cell cmos config " + |
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"deassign default defparam design disable edge else end endcase endconfig endfunction endgenerate endmodule " + |
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"endprimitive endspecify endtable endtask event for force forever fork function generate genvar highz0 " + |
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"highz1 if ifnone incdir include initial inout input instance integer join large liblist library localparam " + |
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"macromodule medium module nand negedge nmos nor noshowcancelled not notif0 notif1 or output parameter pmos " + |
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"posedge primitive pull0 pull1 pulldown pullup pulsestyle_onevent pulsestyle_ondetect rcmos real realtime " + |
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"reg release repeat rnmos rpmos rtran rtranif0 rtranif1 scalared showcancelled signed small specify specparam " + |
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"strong0 strong1 supply0 supply1 table task time tran tranif0 tranif1 tri tri0 tri1 triand trior trireg " + |
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"unsigned use vectored wait wand weak0 weak1 while wire wor xnor xor"; |
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var verilogBlockKeywords = "begin bufif0 bufif1 case casex casez config else end endcase endconfig endfunction " + |
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"endgenerate endmodule endprimitive endspecify endtable endtask for forever function generate if ifnone " + |
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"macromodule module primitive repeat specify table task while"; |
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function metaHook(stream) { |
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stream.eatWhile(/[\w\$_]/); |
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return "meta"; |
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} |
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CodeMirror.defineMIME("text/x-verilog", { |
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name: "verilog", |
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keywords: words(verilogKeywords), |
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blockKeywords: words(verilogBlockKeywords), |
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atoms: words("null"), |
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hooks: {"`": metaHook, "$": metaHook} |
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}); |
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}()); |
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CodeMirror.defineMode("verilog", function(config, parserConfig) { |
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var indentUnit = config.indentUnit, |
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keywords = parserConfig.keywords || {}, |
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blockKeywords = parserConfig.blockKeywords || {}, |
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atoms = parserConfig.atoms || {}, |
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hooks = parserConfig.hooks || {}, |
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multiLineStrings = parserConfig.multiLineStrings; |
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var isOperatorChar = /[&|~><!\)\(*#%@+\/=?\:;}{,\.\^\-\[\]]/; |
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|
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var curPunc; |
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|
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function tokenBase(stream, state) { |
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var ch = stream.next(); |
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if (hooks[ch]) { |
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var result = hooks[ch](stream, state); |
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if (result !== false) return result; |
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} |
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if (ch == '"') { |
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state.tokenize = tokenString(ch); |
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return state.tokenize(stream, state); |
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} |
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if (/[\[\]{}\(\),;\:\.]/.test(ch)) { |
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curPunc = ch; |
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return null; |
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} |
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if (/[\d']/.test(ch)) { |
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stream.eatWhile(/[\w\.']/); |
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return "number"; |
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} |
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if (ch == "/") { |
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if (stream.eat("*")) { |
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state.tokenize = tokenComment; |
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return tokenComment(stream, state); |
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} |
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if (stream.eat("/")) { |
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stream.skipToEnd(); |
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return "comment"; |
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} |
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} |
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if (isOperatorChar.test(ch)) { |
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stream.eatWhile(isOperatorChar); |
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return "operator"; |
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} |
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stream.eatWhile(/[\w\$_]/); |
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var cur = stream.current(); |
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if (keywords.propertyIsEnumerable(cur)) { |
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if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement"; |
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return "keyword"; |
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} |
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if (atoms.propertyIsEnumerable(cur)) return "atom"; |
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return "variable"; |
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} |
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|
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function tokenString(quote) { |
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return function(stream, state) { |
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var escaped = false, next, end = false; |
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while ((next = stream.next()) != null) { |
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if (next == quote && !escaped) {end = true; break;} |
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escaped = !escaped && next == "\\"; |
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} |
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if (end || !(escaped || multiLineStrings)) |
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state.tokenize = tokenBase; |
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return "string"; |
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}; |
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} |
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|
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function tokenComment(stream, state) { |
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var maybeEnd = false, ch; |
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while (ch = stream.next()) { |
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if (ch == "/" && maybeEnd) { |
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state.tokenize = tokenBase; |
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break; |
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} |
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maybeEnd = (ch == "*"); |
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} |
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return "comment"; |
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} |
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|
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function Context(indented, column, type, align, prev) { |
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this.indented = indented; |
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this.column = column; |
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this.type = type; |
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this.align = align; |
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this.prev = prev; |
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} |
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function pushContext(state, col, type) { |
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return state.context = new Context(state.indented, col, type, null, state.context); |
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} |
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function popContext(state) { |
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var t = state.context.type; |
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if (t == ")" || t == "]" || t == "}") |
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state.indented = state.context.indented; |
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return state.context = state.context.prev; |
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} |
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|
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// Interface |
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|
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return { |
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startState: function(basecolumn) { |
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return { |
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tokenize: null, |
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context: new Context((basecolumn || 0) - indentUnit, 0, "top", false), |
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indented: 0, |
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startOfLine: true |
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}; |
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}, |
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token: function(stream, state) { |
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var ctx = state.context; |
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if (stream.sol()) { |
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if (ctx.align == null) ctx.align = false; |
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state.indented = stream.indentation(); |
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state.startOfLine = true; |
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} |
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if (stream.eatSpace()) return null; |
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curPunc = null; |
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var style = (state.tokenize || tokenBase)(stream, state); |
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if (style == "comment" || style == "meta") return style; |
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if (ctx.align == null) ctx.align = true; |
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|
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if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state); |
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else if (curPunc == "{") pushContext(state, stream.column(), "}"); |
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else if (curPunc == "[") pushContext(state, stream.column(), "]"); |
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else if (curPunc == "(") pushContext(state, stream.column(), ")"); |
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else if (curPunc == "}") { |
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while (ctx.type == "statement") ctx = popContext(state); |
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if (ctx.type == "}") ctx = popContext(state); |
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while (ctx.type == "statement") ctx = popContext(state); |
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} |
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else if (curPunc == ctx.type) popContext(state); |
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else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement")) |
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pushContext(state, stream.column(), "statement"); |
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state.startOfLine = false; |
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return style; |
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}, |
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|
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indent: function(state, textAfter) { |
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if (state.tokenize != tokenBase && state.tokenize != null) return 0; |
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var firstChar = textAfter && textAfter.charAt(0), ctx = state.context, closing = firstChar == ctx.type; |
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if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : indentUnit); |
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else if (ctx.align) return ctx.column + (closing ? 0 : 1); |
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else return ctx.indented + (closing ? 0 : indentUnit); |
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}, |
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|
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electricChars: "{}" |
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}; |
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}); |
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(function() { |
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function words(str) { |
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var obj = {}, words = str.split(" "); |
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for (var i = 0; i < words.length; ++i) obj[words[i]] = true; |
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return obj; |
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} |
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|
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var verilogKeywords = "always and assign automatic begin buf bufif0 bufif1 case casex casez cell cmos config " + |
|
|
"deassign default defparam design disable edge else end endcase endconfig endfunction endgenerate endmodule " + |
|
|
"endprimitive endspecify endtable endtask event for force forever fork function generate genvar highz0 " + |
|
|
"highz1 if ifnone incdir include initial inout input instance integer join large liblist library localparam " + |
|
|
"macromodule medium module nand negedge nmos nor noshowcancelled not notif0 notif1 or output parameter pmos " + |
|
|
"posedge primitive pull0 pull1 pulldown pullup pulsestyle_onevent pulsestyle_ondetect rcmos real realtime " + |
|
|
"reg release repeat rnmos rpmos rtran rtranif0 rtranif1 scalared showcancelled signed small specify specparam " + |
|
|
"strong0 strong1 supply0 supply1 table task time tran tranif0 tranif1 tri tri0 tri1 triand trior trireg " + |
|
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"unsigned use vectored wait wand weak0 weak1 while wire wor xnor xor"; |
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|
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var verilogBlockKeywords = "begin bufif0 bufif1 case casex casez config else end endcase endconfig endfunction " + |
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"endgenerate endmodule endprimitive endspecify endtable endtask for forever function generate if ifnone " + |
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"macromodule module primitive repeat specify table task while"; |
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|
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function metaHook(stream) { |
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stream.eatWhile(/[\w\$_]/); |
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return "meta"; |
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} |
|
|
|
|
|
CodeMirror.defineMIME("text/x-verilog", { |
|
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name: "verilog", |
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keywords: words(verilogKeywords), |
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blockKeywords: words(verilogBlockKeywords), |
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atoms: words("null"), |
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hooks: {"`": metaHook, "$": metaHook} |
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}); |
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}()); |