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authorWu Cheng-Han2015-05-04 15:53:29 +0800
committerWu Cheng-Han2015-05-04 15:53:29 +0800
commit4b0ca55eb79e963523eb6c8197825e9e8ae904e2 (patch)
tree574f3923af77b37b41dbf1b00bcd7827ef724a28 /public/vendor/codemirror/mode/verilog
parent61eb11d23c65c9e5c493c67d055f785cbec139e2 (diff)
First commit, version 0.2.7
Diffstat (limited to 'public/vendor/codemirror/mode/verilog')
-rwxr-xr-xpublic/vendor/codemirror/mode/verilog/index.html120
-rwxr-xr-xpublic/vendor/codemirror/mode/verilog/test.js273
-rwxr-xr-xpublic/vendor/codemirror/mode/verilog/verilog.js537
3 files changed, 930 insertions, 0 deletions
diff --git a/public/vendor/codemirror/mode/verilog/index.html b/public/vendor/codemirror/mode/verilog/index.html
new file mode 100755
index 00000000..96b3d647
--- /dev/null
+++ b/public/vendor/codemirror/mode/verilog/index.html
@@ -0,0 +1,120 @@
+<!doctype html>
+
+<title>CodeMirror: Verilog/SystemVerilog mode</title>
+<meta charset="utf-8"/>
+<link rel=stylesheet href="../../doc/docs.css">
+
+<link rel="stylesheet" href="../../lib/codemirror.css">
+<script src="../../lib/codemirror.js"></script>
+<script src="../../addon/edit/matchbrackets.js"></script>
+<script src="verilog.js"></script>
+<style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
+<div id=nav>
+ <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+
+ <ul>
+ <li><a href="../../index.html">Home</a>
+ <li><a href="../../doc/manual.html">Manual</a>
+ <li><a href="https://github.com/codemirror/codemirror">Code</a>
+ </ul>
+ <ul>
+ <li><a href="../index.html">Language modes</a>
+ <li><a class=active href="#">Verilog/SystemVerilog</a>
+ </ul>
+</div>
+
+<article>
+<h2>SystemVerilog mode</h2>
+
+<div><textarea id="code" name="code">
+// Literals
+1'b0
+1'bx
+1'bz
+16'hDC78
+'hdeadbeef
+'b0011xxzz
+1234
+32'd5678
+3.4e6
+-128.7
+
+// Macro definition
+`define BUS_WIDTH = 8;
+
+// Module definition
+module block(
+ input clk,
+ input rst_n,
+ input [`BUS_WIDTH-1:0] data_in,
+ output [`BUS_WIDTH-1:0] data_out
+);
+
+ always @(posedge clk or negedge rst_n) begin
+
+ if (~rst_n) begin
+ data_out <= 8'b0;
+ end else begin
+ data_out <= data_in;
+ end
+
+ if (~rst_n)
+ data_out <= 8'b0;
+ else
+ data_out <= data_in;
+
+ if (~rst_n)
+ begin
+ data_out <= 8'b0;
+ end
+ else
+ begin
+ data_out <= data_in;
+ end
+
+ end
+
+endmodule
+
+// Class definition
+class test;
+
+ /**
+ * Sum two integers
+ */
+ function int sum(int a, int b);
+ int result = a + b;
+ string msg = $sformatf("%d + %d = %d", a, b, result);
+ $display(msg);
+ return result;
+ endfunction
+
+ task delay(int num_cycles);
+ repeat(num_cycles) #1;
+ endtask
+
+endclass
+
+</textarea></div>
+
+<script>
+ var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
+ lineNumbers: true,
+ matchBrackets: true,
+ mode: {
+ name: "verilog",
+ noIndentKeywords: ["package"]
+ }
+ });
+</script>
+
+<p>
+Syntax highlighting and indentation for the Verilog and SystemVerilog languages (IEEE 1800).
+<h2>Configuration options:</h2>
+ <ul>
+ <li><strong>noIndentKeywords</strong> - List of keywords which should not cause identation to increase. E.g. ["package", "module"]. Default: None</li>
+ </ul>
+</p>
+
+<p><strong>MIME types defined:</strong> <code>text/x-verilog</code> and <code>text/x-systemverilog</code>.</p>
+</article>
diff --git a/public/vendor/codemirror/mode/verilog/test.js b/public/vendor/codemirror/mode/verilog/test.js
new file mode 100755
index 00000000..9c8c0949
--- /dev/null
+++ b/public/vendor/codemirror/mode/verilog/test.js
@@ -0,0 +1,273 @@
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: http://codemirror.net/LICENSE
+
+(function() {
+ var mode = CodeMirror.getMode({indentUnit: 4}, "verilog");
+ function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
+
+ MT("binary_literals",
+ "[number 1'b0]",
+ "[number 1'b1]",
+ "[number 1'bx]",
+ "[number 1'bz]",
+ "[number 1'bX]",
+ "[number 1'bZ]",
+ "[number 1'B0]",
+ "[number 1'B1]",
+ "[number 1'Bx]",
+ "[number 1'Bz]",
+ "[number 1'BX]",
+ "[number 1'BZ]",
+ "[number 1'b0]",
+ "[number 1'b1]",
+ "[number 2'b01]",
+ "[number 2'bxz]",
+ "[number 2'b11]",
+ "[number 2'b10]",
+ "[number 2'b1Z]",
+ "[number 12'b0101_0101_0101]",
+ "[number 1'b 0]",
+ "[number 'b0101]"
+ );
+
+ MT("octal_literals",
+ "[number 3'o7]",
+ "[number 3'O7]",
+ "[number 3'so7]",
+ "[number 3'SO7]"
+ );
+
+ MT("decimal_literals",
+ "[number 0]",
+ "[number 1]",
+ "[number 7]",
+ "[number 123_456]",
+ "[number 'd33]",
+ "[number 8'd255]",
+ "[number 8'D255]",
+ "[number 8'sd255]",
+ "[number 8'SD255]",
+ "[number 32'd123]",
+ "[number 32 'd123]",
+ "[number 32 'd 123]"
+ );
+
+ MT("hex_literals",
+ "[number 4'h0]",
+ "[number 4'ha]",
+ "[number 4'hF]",
+ "[number 4'hx]",
+ "[number 4'hz]",
+ "[number 4'hX]",
+ "[number 4'hZ]",
+ "[number 32'hdc78]",
+ "[number 32'hDC78]",
+ "[number 32 'hDC78]",
+ "[number 32'h DC78]",
+ "[number 32 'h DC78]",
+ "[number 32'h44x7]",
+ "[number 32'hFFF?]"
+ );
+
+ MT("real_number_literals",
+ "[number 1.2]",
+ "[number 0.1]",
+ "[number 2394.26331]",
+ "[number 1.2E12]",
+ "[number 1.2e12]",
+ "[number 1.30e-2]",
+ "[number 0.1e-0]",
+ "[number 23E10]",
+ "[number 29E-2]",
+ "[number 236.123_763_e-12]"
+ );
+
+ MT("operators",
+ "[meta ^]"
+ );
+
+ MT("keywords",
+ "[keyword logic]",
+ "[keyword logic] [variable foo]",
+ "[keyword reg] [variable abc]"
+ );
+
+ MT("variables",
+ "[variable _leading_underscore]",
+ "[variable _if]",
+ "[number 12] [variable foo]",
+ "[variable foo] [number 14]"
+ );
+
+ MT("tick_defines",
+ "[def `FOO]",
+ "[def `foo]",
+ "[def `FOO_bar]"
+ );
+
+ MT("system_calls",
+ "[meta $display]",
+ "[meta $vpi_printf]"
+ );
+
+ MT("line_comment", "[comment // Hello world]");
+
+ // Alignment tests
+ MT("align_port_map_style1",
+ /**
+ * mod mod(.a(a),
+ * .b(b)
+ * );
+ */
+ "[variable mod] [variable mod][bracket (].[variable a][bracket (][variable a][bracket )],",
+ " .[variable b][bracket (][variable b][bracket )]",
+ " [bracket )];",
+ ""
+ );
+
+ MT("align_port_map_style2",
+ /**
+ * mod mod(
+ * .a(a),
+ * .b(b)
+ * );
+ */
+ "[variable mod] [variable mod][bracket (]",
+ " .[variable a][bracket (][variable a][bracket )],",
+ " .[variable b][bracket (][variable b][bracket )]",
+ "[bracket )];",
+ ""
+ );
+
+ // Indentation tests
+ MT("indent_single_statement_if",
+ "[keyword if] [bracket (][variable foo][bracket )]",
+ " [keyword break];",
+ ""
+ );
+
+ MT("no_indent_after_single_line_if",
+ "[keyword if] [bracket (][variable foo][bracket )] [keyword break];",
+ ""
+ );
+
+ MT("indent_after_if_begin_same_line",
+ "[keyword if] [bracket (][variable foo][bracket )] [keyword begin]",
+ " [keyword break];",
+ " [keyword break];",
+ "[keyword end]",
+ ""
+ );
+
+ MT("indent_after_if_begin_next_line",
+ "[keyword if] [bracket (][variable foo][bracket )]",
+ " [keyword begin]",
+ " [keyword break];",
+ " [keyword break];",
+ " [keyword end]",
+ ""
+ );
+
+ MT("indent_single_statement_if_else",
+ "[keyword if] [bracket (][variable foo][bracket )]",
+ " [keyword break];",
+ "[keyword else]",
+ " [keyword break];",
+ ""
+ );
+
+ MT("indent_if_else_begin_same_line",
+ "[keyword if] [bracket (][variable foo][bracket )] [keyword begin]",
+ " [keyword break];",
+ " [keyword break];",
+ "[keyword end] [keyword else] [keyword begin]",
+ " [keyword break];",
+ " [keyword break];",
+ "[keyword end]",
+ ""
+ );
+
+ MT("indent_if_else_begin_next_line",
+ "[keyword if] [bracket (][variable foo][bracket )]",
+ " [keyword begin]",
+ " [keyword break];",
+ " [keyword break];",
+ " [keyword end]",
+ "[keyword else]",
+ " [keyword begin]",
+ " [keyword break];",
+ " [keyword break];",
+ " [keyword end]",
+ ""
+ );
+
+ MT("indent_if_nested_without_begin",
+ "[keyword if] [bracket (][variable foo][bracket )]",
+ " [keyword if] [bracket (][variable foo][bracket )]",
+ " [keyword if] [bracket (][variable foo][bracket )]",
+ " [keyword break];",
+ ""
+ );
+
+ MT("indent_case",
+ "[keyword case] [bracket (][variable state][bracket )]",
+ " [variable FOO]:",
+ " [keyword break];",
+ " [variable BAR]:",
+ " [keyword break];",
+ "[keyword endcase]",
+ ""
+ );
+
+ MT("unindent_after_end_with_preceding_text",
+ "[keyword begin]",
+ " [keyword break]; [keyword end]",
+ ""
+ );
+
+ MT("export_function_one_line_does_not_indent",
+ "[keyword export] [string \"DPI-C\"] [keyword function] [variable helloFromSV];",
+ ""
+ );
+
+ MT("export_task_one_line_does_not_indent",
+ "[keyword export] [string \"DPI-C\"] [keyword task] [variable helloFromSV];",
+ ""
+ );
+
+ MT("export_function_two_lines_indents_properly",
+ "[keyword export]",
+ " [string \"DPI-C\"] [keyword function] [variable helloFromSV];",
+ ""
+ );
+
+ MT("export_task_two_lines_indents_properly",
+ "[keyword export]",
+ " [string \"DPI-C\"] [keyword task] [variable helloFromSV];",
+ ""
+ );
+
+ MT("import_function_one_line_does_not_indent",
+ "[keyword import] [string \"DPI-C\"] [keyword function] [variable helloFromC];",
+ ""
+ );
+
+ MT("import_task_one_line_does_not_indent",
+ "[keyword import] [string \"DPI-C\"] [keyword task] [variable helloFromC];",
+ ""
+ );
+
+ MT("import_package_single_line_does_not_indent",
+ "[keyword import] [variable p]::[variable x];",
+ "[keyword import] [variable p]::[variable y];",
+ ""
+ );
+
+ MT("covergoup_with_function_indents_properly",
+ "[keyword covergroup] [variable cg] [keyword with] [keyword function] [variable sample][bracket (][keyword bit] [variable b][bracket )];",
+ " [variable c] : [keyword coverpoint] [variable c];",
+ "[keyword endgroup]: [variable cg]",
+ ""
+ );
+
+})();
diff --git a/public/vendor/codemirror/mode/verilog/verilog.js b/public/vendor/codemirror/mode/verilog/verilog.js
new file mode 100755
index 00000000..9d2a4cd5
--- /dev/null
+++ b/public/vendor/codemirror/mode/verilog/verilog.js
@@ -0,0 +1,537 @@
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: http://codemirror.net/LICENSE
+
+(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";
+
+CodeMirror.defineMode("verilog", function(config, parserConfig) {
+
+ var indentUnit = config.indentUnit,
+ statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,
+ dontAlignCalls = parserConfig.dontAlignCalls,
+ noIndentKeywords = parserConfig.noIndentKeywords || [],
+ multiLineStrings = parserConfig.multiLineStrings,
+ hooks = parserConfig.hooks || {};
+
+ function words(str) {
+ var obj = {}, words = str.split(" ");
+ for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
+ return obj;
+ }
+
+ /**
+ * Keywords from IEEE 1800-2012
+ */
+ var keywords = words(
+ "accept_on alias always always_comb always_ff always_latch and assert assign assume automatic before begin bind " +
+ "bins binsof bit break buf bufif0 bufif1 byte case casex casez cell chandle checker class clocking cmos config " +
+ "const constraint context continue cover covergroup coverpoint cross deassign default defparam design disable " +
+ "dist do edge else end endcase endchecker endclass endclocking endconfig endfunction endgenerate endgroup " +
+ "endinterface endmodule endpackage endprimitive endprogram endproperty endspecify endsequence endtable endtask " +
+ "enum event eventually expect export extends extern final first_match for force foreach forever fork forkjoin " +
+ "function generate genvar global highz0 highz1 if iff ifnone ignore_bins illegal_bins implements implies import " +
+ "incdir include initial inout input inside instance int integer interconnect interface intersect join join_any " +
+ "join_none large let liblist library local localparam logic longint macromodule matches medium modport module " +
+ "nand negedge nettype new nexttime nmos nor noshowcancelled not notif0 notif1 null or output package packed " +
+ "parameter pmos posedge primitive priority program property protected pull0 pull1 pulldown pullup " +
+ "pulsestyle_ondetect pulsestyle_onevent pure rand randc randcase randsequence rcmos real realtime ref reg " +
+ "reject_on release repeat restrict return rnmos rpmos rtran rtranif0 rtranif1 s_always s_eventually s_nexttime " +
+ "s_until s_until_with scalared sequence shortint shortreal showcancelled signed small soft solve specify " +
+ "specparam static string strong strong0 strong1 struct super supply0 supply1 sync_accept_on sync_reject_on " +
+ "table tagged task this throughout time timeprecision timeunit tran tranif0 tranif1 tri tri0 tri1 triand trior " +
+ "trireg type typedef union unique unique0 unsigned until until_with untyped use uwire var vectored virtual void " +
+ "wait wait_order wand weak weak0 weak1 while wildcard wire with within wor xnor xor");
+
+ /** Operators from IEEE 1800-2012
+ unary_operator ::=
+ + | - | ! | ~ | & | ~& | | | ~| | ^ | ~^ | ^~
+ binary_operator ::=
+ + | - | * | / | % | == | != | === | !== | ==? | !=? | && | || | **
+ | < | <= | > | >= | & | | | ^ | ^~ | ~^ | >> | << | >>> | <<<
+ | -> | <->
+ inc_or_dec_operator ::= ++ | --
+ unary_module_path_operator ::=
+ ! | ~ | & | ~& | | | ~| | ^ | ~^ | ^~
+ binary_module_path_operator ::=
+ == | != | && | || | & | | | ^ | ^~ | ~^
+ */
+ var isOperatorChar = /[\+\-\*\/!~&|^%=?:]/;
+ var isBracketChar = /[\[\]{}()]/;
+
+ var unsignedNumber = /\d[0-9_]*/;
+ var decimalLiteral = /\d*\s*'s?d\s*\d[0-9_]*/i;
+ var binaryLiteral = /\d*\s*'s?b\s*[xz01][xz01_]*/i;
+ var octLiteral = /\d*\s*'s?o\s*[xz0-7][xz0-7_]*/i;
+ var hexLiteral = /\d*\s*'s?h\s*[0-9a-fxz?][0-9a-fxz?_]*/i;
+ var realLiteral = /(\d[\d_]*(\.\d[\d_]*)?E-?[\d_]+)|(\d[\d_]*\.\d[\d_]*)/i;
+
+ var closingBracketOrWord = /^((\w+)|[)}\]])/;
+ var closingBracket = /[)}\]]/;
+
+ var curPunc;
+ var curKeyword;
+
+ // Block openings which are closed by a matching keyword in the form of ("end" + keyword)
+ // E.g. "task" => "endtask"
+ var blockKeywords = words(
+ "case checker class clocking config function generate interface module package" +
+ "primitive program property specify sequence table task"
+ );
+
+ // Opening/closing pairs
+ var openClose = {};
+ for (var keyword in blockKeywords) {
+ openClose[keyword] = "end" + keyword;
+ }
+ openClose["begin"] = "end";
+ openClose["casex"] = "endcase";
+ openClose["casez"] = "endcase";
+ openClose["do" ] = "while";
+ openClose["fork" ] = "join;join_any;join_none";
+ openClose["covergroup"] = "endgroup";
+
+ for (var i in noIndentKeywords) {
+ var keyword = noIndentKeywords[i];
+ if (openClose[keyword]) {
+ openClose[keyword] = undefined;
+ }
+ }
+
+ // Keywords which open statements that are ended with a semi-colon
+ var statementKeywords = words("always always_comb always_ff always_latch assert assign assume else export for foreach forever if import initial repeat while");
+
+ function tokenBase(stream, state) {
+ var ch = stream.peek(), style;
+ if (hooks[ch] && (style = hooks[ch](stream, state)) != false) return style;
+ if (hooks.tokenBase && (style = hooks.tokenBase(stream, state)) != false)
+ return style;
+
+ if (/[,;:\.]/.test(ch)) {
+ curPunc = stream.next();
+ return null;
+ }
+ if (isBracketChar.test(ch)) {
+ curPunc = stream.next();
+ return "bracket";
+ }
+ // Macros (tick-defines)
+ if (ch == '`') {
+ stream.next();
+ if (stream.eatWhile(/[\w\$_]/)) {
+ return "def";
+ } else {
+ return null;
+ }
+ }
+ // System calls
+ if (ch == '$') {
+ stream.next();
+ if (stream.eatWhile(/[\w\$_]/)) {
+ return "meta";
+ } else {
+ return null;
+ }
+ }
+ // Time literals
+ if (ch == '#') {
+ stream.next();
+ stream.eatWhile(/[\d_.]/);
+ return "def";
+ }
+ // Strings
+ if (ch == '"') {
+ stream.next();
+ state.tokenize = tokenString(ch);
+ return state.tokenize(stream, state);
+ }
+ // Comments
+ if (ch == "/") {
+ stream.next();
+ if (stream.eat("*")) {
+ state.tokenize = tokenComment;
+ return tokenComment(stream, state);
+ }
+ if (stream.eat("/")) {
+ stream.skipToEnd();
+ return "comment";
+ }
+ stream.backUp(1);
+ }
+
+ // Numeric literals
+ if (stream.match(realLiteral) ||
+ stream.match(decimalLiteral) ||
+ stream.match(binaryLiteral) ||
+ stream.match(octLiteral) ||
+ stream.match(hexLiteral) ||
+ stream.match(unsignedNumber) ||
+ stream.match(realLiteral)) {
+ return "number";
+ }
+
+ // Operators
+ if (stream.eatWhile(isOperatorChar)) {
+ return "meta";
+ }
+
+ // Keywords / plain variables
+ if (stream.eatWhile(/[\w\$_]/)) {
+ var cur = stream.current();
+ if (keywords[cur]) {
+ if (openClose[cur]) {
+ curPunc = "newblock";
+ }
+ if (statementKeywords[cur]) {
+ curPunc = "newstatement";
+ }
+ curKeyword = cur;
+ return "keyword";
+ }
+ return "variable";
+ }
+
+ stream.next();
+ return null;
+ }
+
+ 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 tokenComment(stream, state) {
+ var maybeEnd = false, ch;
+ while (ch = stream.next()) {
+ if (ch == "/" && maybeEnd) {
+ state.tokenize = tokenBase;
+ break;
+ }
+ maybeEnd = (ch == "*");
+ }
+ return "comment";
+ }
+
+ 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) {
+ var indent = state.indented;
+ var c = new Context(indent, col, type, null, state.context);
+ return state.context = c;
+ }
+ function popContext(state) {
+ var t = state.context.type;
+ if (t == ")" || t == "]" || t == "}") {
+ state.indented = state.context.indented;
+ }
+ return state.context = state.context.prev;
+ }
+
+ function isClosing(text, contextClosing) {
+ if (text == contextClosing) {
+ return true;
+ } else {
+ // contextClosing may be mulitple keywords separated by ;
+ var closingKeywords = contextClosing.split(";");
+ for (var i in closingKeywords) {
+ if (text == closingKeywords[i]) {
+ return true;
+ }
+ }
+ return false;
+ }
+ }
+
+ function buildElectricInputRegEx() {
+ // Reindentation should occur on any bracket char: {}()[]
+ // or on a match of any of the block closing keywords, at
+ // the end of a line
+ var allClosings = [];
+ for (var i in openClose) {
+ if (openClose[i]) {
+ var closings = openClose[i].split(";");
+ for (var j in closings) {
+ allClosings.push(closings[j]);
+ }
+ }
+ }
+ var re = new RegExp("[{}()\\[\\]]|(" + allClosings.join("|") + ")$");
+ return re;
+ }
+
+ // Interface
+ return {
+
+ // Regex to force current line to reindent
+ electricInput: buildElectricInputRegEx(),
+
+ startState: function(basecolumn) {
+ var state = {
+ tokenize: null,
+ context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
+ indented: 0,
+ startOfLine: true
+ };
+ if (hooks.startState) hooks.startState(state);
+ return state;
+ },
+
+ 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 (hooks.token) hooks.token(stream, state);
+ if (stream.eatSpace()) return null;
+ curPunc = null;
+ curKeyword = null;
+ var style = (state.tokenize || tokenBase)(stream, state);
+ if (style == "comment" || style == "meta" || style == "variable") return style;
+ if (ctx.align == null) ctx.align = true;
+
+ if (curPunc == ctx.type) {
+ popContext(state);
+ } else if ((curPunc == ";" && ctx.type == "statement") ||
+ (ctx.type && isClosing(curKeyword, ctx.type))) {
+ ctx = popContext(state);
+ while (ctx && ctx.type == "statement") ctx = 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 (ctx && ctx.type == "endcase" && curPunc == ":") {
+ pushContext(state, stream.column(), "statement");
+ } else if (curPunc == "newstatement") {
+ pushContext(state, stream.column(), "statement");
+ } else if (curPunc == "newblock") {
+ if (curKeyword == "function" && ctx && (ctx.type == "statement" || ctx.type == "endgroup")) {
+ // The 'function' keyword can appear in some other contexts where it actually does not
+ // indicate a function (import/export DPI and covergroup definitions).
+ // Do nothing in this case
+ } else if (curKeyword == "task" && ctx && ctx.type == "statement") {
+ // Same thing for task
+ } else {
+ var close = openClose[curKeyword];
+ pushContext(state, stream.column(), close);
+ }
+ }
+
+ state.startOfLine = false;
+ return style;
+ },
+
+ indent: function(state, textAfter) {
+ if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass;
+ if (hooks.indent) {
+ var fromHook = hooks.indent(state);
+ if (fromHook >= 0) return fromHook;
+ }
+ var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
+ if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
+ var closing = false;
+ var possibleClosing = textAfter.match(closingBracketOrWord);
+ if (possibleClosing)
+ closing = isClosing(possibleClosing[0], ctx.type);
+ if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);
+ else if (closingBracket.test(ctx.type) && ctx.align && !dontAlignCalls) return ctx.column + (closing ? 0 : 1);
+ else if (ctx.type == ")" && !closing) return ctx.indented + statementIndentUnit;
+ else return ctx.indented + (closing ? 0 : indentUnit);
+ },
+
+ blockCommentStart: "/*",
+ blockCommentEnd: "*/",
+ lineComment: "//"
+ };
+});
+
+ CodeMirror.defineMIME("text/x-verilog", {
+ name: "verilog"
+ });
+
+ CodeMirror.defineMIME("text/x-systemverilog", {
+ name: "verilog"
+ });
+
+ // TLVVerilog mode
+
+ var tlvchScopePrefixes = {
+ ">": "property", "->": "property", "-": "hr", "|": "link", "?$": "qualifier", "?*": "qualifier",
+ "@-": "variable-3", "@": "variable-3", "?": "qualifier"
+ };
+
+ function tlvGenIndent(stream, state) {
+ var tlvindentUnit = 2;
+ var rtnIndent = -1, indentUnitRq = 0, curIndent = stream.indentation();
+ switch (state.tlvCurCtlFlowChar) {
+ case "\\":
+ curIndent = 0;
+ break;
+ case "|":
+ if (state.tlvPrevPrevCtlFlowChar == "@") {
+ indentUnitRq = -2; //-2 new pipe rq after cur pipe
+ break;
+ }
+ if (tlvchScopePrefixes[state.tlvPrevCtlFlowChar])
+ indentUnitRq = 1; // +1 new scope
+ break;
+ case "M": // m4
+ if (state.tlvPrevPrevCtlFlowChar == "@") {
+ indentUnitRq = -2; //-2 new inst rq after pipe
+ break;
+ }
+ if (tlvchScopePrefixes[state.tlvPrevCtlFlowChar])
+ indentUnitRq = 1; // +1 new scope
+ break;
+ case "@":
+ if (state.tlvPrevCtlFlowChar == "S")
+ indentUnitRq = -1; // new pipe stage after stmts
+ if (state.tlvPrevCtlFlowChar == "|")
+ indentUnitRq = 1; // 1st pipe stage
+ break;
+ case "S":
+ if (state.tlvPrevCtlFlowChar == "@")
+ indentUnitRq = 1; // flow in pipe stage
+ if (tlvchScopePrefixes[state.tlvPrevCtlFlowChar])
+ indentUnitRq = 1; // +1 new scope
+ break;
+ }
+ var statementIndentUnit = tlvindentUnit;
+ rtnIndent = curIndent + (indentUnitRq*statementIndentUnit);
+ return rtnIndent >= 0 ? rtnIndent : curIndent;
+ }
+
+ CodeMirror.defineMIME("text/x-tlv", {
+ name: "verilog",
+ hooks: {
+ "\\": function(stream, state) {
+ var vxIndent = 0, style = false;
+ var curPunc = stream.string;
+ if ((stream.sol()) && ((/\\SV/.test(stream.string)) || (/\\TLV/.test(stream.string)))) {
+ curPunc = (/\\TLV_version/.test(stream.string))
+ ? "\\TLV_version" : stream.string;
+ stream.skipToEnd();
+ if (curPunc == "\\SV" && state.vxCodeActive) {state.vxCodeActive = false;};
+ if ((/\\TLV/.test(curPunc) && !state.vxCodeActive)
+ || (curPunc=="\\TLV_version" && state.vxCodeActive)) {state.vxCodeActive = true;};
+ style = "keyword";
+ state.tlvCurCtlFlowChar = state.tlvPrevPrevCtlFlowChar
+ = state.tlvPrevCtlFlowChar = "";
+ if (state.vxCodeActive == true) {
+ state.tlvCurCtlFlowChar = "\\";
+ vxIndent = tlvGenIndent(stream, state);
+ }
+ state.vxIndentRq = vxIndent;
+ }
+ return style;
+ },
+ tokenBase: function(stream, state) {
+ var vxIndent = 0, style = false;
+ var tlvisOperatorChar = /[\[\]=:]/;
+ var tlvkpScopePrefixs = {
+ "**":"variable-2", "*":"variable-2", "$$":"variable", "$":"variable",
+ "^^":"attribute", "^":"attribute"};
+ var ch = stream.peek();
+ var vxCurCtlFlowCharValueAtStart = state.tlvCurCtlFlowChar;
+ if (state.vxCodeActive == true) {
+ if (/[\[\]{}\(\);\:]/.test(ch)) {
+ // bypass nesting and 1 char punc
+ style = "meta";
+ stream.next();
+ } else if (ch == "/") {
+ stream.next();
+ if (stream.eat("/")) {
+ stream.skipToEnd();
+ style = "comment";
+ state.tlvCurCtlFlowChar = "S";
+ } else {
+ stream.backUp(1);
+ }
+ } else if (ch == "@") {
+ // pipeline stage
+ style = tlvchScopePrefixes[ch];
+ state.tlvCurCtlFlowChar = "@";
+ stream.next();
+ stream.eatWhile(/[\w\$_]/);
+ } else if (stream.match(/\b[mM]4+/, true)) { // match: function(pattern, consume, caseInsensitive)
+ // m4 pre proc
+ stream.skipTo("(");
+ style = "def";
+ state.tlvCurCtlFlowChar = "M";
+ } else if (ch == "!" && stream.sol()) {
+ // v stmt in tlv region
+ // state.tlvCurCtlFlowChar = "S";
+ style = "comment";
+ stream.next();
+ } else if (tlvisOperatorChar.test(ch)) {
+ // operators
+ stream.eatWhile(tlvisOperatorChar);
+ style = "operator";
+ } else if (ch == "#") {
+ // phy hier
+ state.tlvCurCtlFlowChar = (state.tlvCurCtlFlowChar == "")
+ ? ch : state.tlvCurCtlFlowChar;
+ stream.next();
+ stream.eatWhile(/[+-]\d/);
+ style = "tag";
+ } else if (tlvkpScopePrefixs.propertyIsEnumerable(ch)) {
+ // special TLV operators
+ style = tlvkpScopePrefixs[ch];
+ state.tlvCurCtlFlowChar = state.tlvCurCtlFlowChar == "" ? "S" : state.tlvCurCtlFlowChar; // stmt
+ stream.next();
+ stream.match(/[a-zA-Z_0-9]+/);
+ } else if (style = tlvchScopePrefixes[ch] || false) {
+ // special TLV operators
+ state.tlvCurCtlFlowChar = state.tlvCurCtlFlowChar == "" ? ch : state.tlvCurCtlFlowChar;
+ stream.next();
+ stream.match(/[a-zA-Z_0-9]+/);
+ }
+ if (state.tlvCurCtlFlowChar != vxCurCtlFlowCharValueAtStart) { // flow change
+ vxIndent = tlvGenIndent(stream, state);
+ state.vxIndentRq = vxIndent;
+ }
+ }
+ return style;
+ },
+ token: function(stream, state) {
+ if (state.vxCodeActive == true && stream.sol() && state.tlvCurCtlFlowChar != "") {
+ state.tlvPrevPrevCtlFlowChar = state.tlvPrevCtlFlowChar;
+ state.tlvPrevCtlFlowChar = state.tlvCurCtlFlowChar;
+ state.tlvCurCtlFlowChar = "";
+ }
+ },
+ indent: function(state) {
+ return (state.vxCodeActive == true) ? state.vxIndentRq : -1;
+ },
+ startState: function(state) {
+ state.tlvCurCtlFlowChar = "";
+ state.tlvPrevCtlFlowChar = "";
+ state.tlvPrevPrevCtlFlowChar = "";
+ state.vxCodeActive = true;
+ state.vxIndentRq = 0;
+ }
+ }
+ });
+});
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 14:22:34 +0000