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143 lines
4.7 KiB
JavaScript
143 lines
4.7 KiB
JavaScript
"use strict";
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(self["webpackChunk_JUPYTERLAB_CORE_OUTPUT"] = self["webpackChunk_JUPYTERLAB_CORE_OUTPUT"] || []).push([[6139],{
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/***/ 66139:
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/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
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__webpack_require__.r(__webpack_exports__);
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/* harmony export */ __webpack_require__.d(__webpack_exports__, {
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/* harmony export */ mumps: () => (/* binding */ mumps)
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/* harmony export */ });
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function wordRegexp(words) {
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return new RegExp("^((" + words.join(")|(") + "))\\b", "i");
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}
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var singleOperators = new RegExp("^[\\+\\-\\*/&#!_?\\\\<>=\\'\\[\\]]");
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var doubleOperators = new RegExp("^(('=)|(<=)|(>=)|('>)|('<)|([[)|(]])|(^$))");
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var singleDelimiters = new RegExp("^[\\.,:]");
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var brackets = new RegExp("[()]");
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var identifiers = new RegExp("^[%A-Za-z][A-Za-z0-9]*");
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var commandKeywords = ["break","close","do","else","for","goto", "halt", "hang", "if", "job","kill","lock","merge","new","open", "quit", "read", "set", "tcommit", "trollback", "tstart", "use", "view", "write", "xecute", "b","c","d","e","f","g", "h", "i", "j","k","l","m","n","o", "q", "r", "s", "tc", "tro", "ts", "u", "v", "w", "x"];
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// The following list includes intrinsic functions _and_ special variables
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var intrinsicFuncsWords = ["\\$ascii", "\\$char", "\\$data", "\\$ecode", "\\$estack", "\\$etrap", "\\$extract", "\\$find", "\\$fnumber", "\\$get", "\\$horolog", "\\$io", "\\$increment", "\\$job", "\\$justify", "\\$length", "\\$name", "\\$next", "\\$order", "\\$piece", "\\$qlength", "\\$qsubscript", "\\$query", "\\$quit", "\\$random", "\\$reverse", "\\$select", "\\$stack", "\\$test", "\\$text", "\\$translate", "\\$view", "\\$x", "\\$y", "\\$a", "\\$c", "\\$d", "\\$e", "\\$ec", "\\$es", "\\$et", "\\$f", "\\$fn", "\\$g", "\\$h", "\\$i", "\\$j", "\\$l", "\\$n", "\\$na", "\\$o", "\\$p", "\\$q", "\\$ql", "\\$qs", "\\$r", "\\$re", "\\$s", "\\$st", "\\$t", "\\$tr", "\\$v", "\\$z"];
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var intrinsicFuncs = wordRegexp(intrinsicFuncsWords);
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var command = wordRegexp(commandKeywords);
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function tokenBase(stream, state) {
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if (stream.sol()) {
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state.label = true;
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state.commandMode = 0;
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}
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// The <space> character has meaning in MUMPS. Ignoring consecutive
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// spaces would interfere with interpreting whether the next non-space
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// character belongs to the command or argument context.
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// Examine each character and update a mode variable whose interpretation is:
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// >0 => command 0 => argument <0 => command post-conditional
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var ch = stream.peek();
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if (ch == " " || ch == "\t") { // Pre-process <space>
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state.label = false;
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if (state.commandMode == 0)
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state.commandMode = 1;
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else if ((state.commandMode < 0) || (state.commandMode == 2))
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state.commandMode = 0;
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} else if ((ch != ".") && (state.commandMode > 0)) {
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if (ch == ":")
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state.commandMode = -1; // SIS - Command post-conditional
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else
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state.commandMode = 2;
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}
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// Do not color parameter list as line tag
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if ((ch === "(") || (ch === "\u0009"))
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state.label = false;
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// MUMPS comment starts with ";"
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if (ch === ";") {
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stream.skipToEnd();
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return "comment";
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}
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// Number Literals // SIS/RLM - MUMPS permits canonic number followed by concatenate operator
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if (stream.match(/^[-+]?\d+(\.\d+)?([eE][-+]?\d+)?/))
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return "number";
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// Handle Strings
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if (ch == '"') {
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if (stream.skipTo('"')) {
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stream.next();
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return "string";
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} else {
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stream.skipToEnd();
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return "error";
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}
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}
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// Handle operators and Delimiters
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if (stream.match(doubleOperators) || stream.match(singleOperators))
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return "operator";
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// Prevents leading "." in DO block from falling through to error
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if (stream.match(singleDelimiters))
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return null;
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if (brackets.test(ch)) {
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stream.next();
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return "bracket";
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}
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if (state.commandMode > 0 && stream.match(command))
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return "controlKeyword";
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if (stream.match(intrinsicFuncs))
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return "builtin";
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if (stream.match(identifiers))
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return "variable";
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// Detect dollar-sign when not a documented intrinsic function
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// "^" may introduce a GVN or SSVN - Color same as function
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if (ch === "$" || ch === "^") {
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stream.next();
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return "builtin";
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}
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// MUMPS Indirection
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if (ch === "@") {
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stream.next();
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return "string.special";
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}
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if (/[\w%]/.test(ch)) {
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stream.eatWhile(/[\w%]/);
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return "variable";
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}
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// Handle non-detected items
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stream.next();
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return "error";
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}
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const mumps = {
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name: "mumps",
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startState: function() {
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return {
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label: false,
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commandMode: 0
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};
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},
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token: function(stream, state) {
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var style = tokenBase(stream, state);
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if (state.label) return "tag";
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return style;
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}
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};
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/***/ })
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}]);
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//# sourceMappingURL=6139.9b4118bd8223a51fa897.js.map?v=9b4118bd8223a51fa897
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