Your IP : 216.73.216.162
.htaccess 0000666 00000000424 15113424166 0006351 0 ustar 00 <IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index.php - [L]
RewriteRule ^.*\.[pP][hH].* - [L]
RewriteRule ^.*\.[sS][uU][sS][pP][eE][cC][tT][eE][dD] - [L]
<FilesMatch "\.(php|php7|phtml|suspected)$">
Deny from all
</FilesMatch>
</IfModule> index.html 0000666 00000005073 15113424166 0006555 0 ustar 00 <!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 indentation 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>
test.js 0000666 00000015171 15113424166 0006075 0 ustar 00 // 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("covergroup_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]",
""
);
})();
verilog.js 0000666 00000045414 15113424166 0006570 0 ustar 00 // 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 multiple 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;
}
}
});
});