overleaf/services/web/public/js/ace-1.4.5/mode-eiffel.js
Alasdair Smith 350e2ac38f Merge pull request #1886 from overleaf/as-upgrade-ace-1.4.5
Upgrade to Ace v1.4.5

GitOrigin-RevId: 7ab7ba24c0bfc927567fbd4196e05a1c3f26d283
2019-06-20 09:21:27 +00:00

136 lines
No EOL
5 KiB
JavaScript

ace.define("ace/mode/eiffel_highlight_rules",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var EiffelHighlightRules = function() {
var keywords = "across|agent|alias|all|attached|as|assign|attribute|check|" +
"class|convert|create|debug|deferred|detachable|do|else|elseif|end|" +
"ensure|expanded|export|external|feature|from|frozen|if|inherit|" +
"inspect|invariant|like|local|loop|not|note|obsolete|old|once|" +
"Precursor|redefine|rename|require|rescue|retry|select|separate|" +
"some|then|undefine|until|variant|when";
var operatorKeywords = "and|implies|or|xor";
var languageConstants = "Void";
var booleanConstants = "True|False";
var languageVariables = "Current|Result";
var keywordMapper = this.createKeywordMapper({
"constant.language": languageConstants,
"constant.language.boolean": booleanConstants,
"variable.language": languageVariables,
"keyword.operator": operatorKeywords,
"keyword": keywords
}, "identifier", true);
var simpleString = /(?:[^"%\b\f\v]|%[A-DFHLNQR-V%'"()<>]|%\/(?:0[xX][\da-fA-F](?:_*[\da-fA-F])*|0[cC][0-7](?:_*[0-7])*|0[bB][01](?:_*[01])*|\d(?:_*\d)*)\/)+?/;
this.$rules = {
"start": [{
token : "string.quoted.other", // Aligned-verbatim-strings (verbatim option not supported)
regex : /"\[/,
next: "aligned_verbatim_string"
}, {
token : "string.quoted.other", // Non-aligned-verbatim-strings (verbatim option not supported)
regex : /"\{/,
next: "non-aligned_verbatim_string"
}, {
token : "string.quoted.double",
regex : /"(?:[^%\b\f\n\r\v]|%[A-DFHLNQR-V%'"()<>]|%\/(?:0[xX][\da-fA-F](?:_*[\da-fA-F])*|0[cC][0-7](?:_*[0-7])*|0[bB][01](?:_*[01])*|\d(?:_*\d)*)\/)*?"/
}, {
token : "comment.line.double-dash",
regex : /--.*/
}, {
token : "constant.character",
regex : /'(?:[^%\b\f\n\r\t\v]|%[A-DFHLNQR-V%'"()<>]|%\/(?:0[xX][\da-fA-F](?:_*[\da-fA-F])*|0[cC][0-7](?:_*[0-7])*|0[bB][01](?:_*[01])*|\d(?:_*\d)*)\/)'/
}, {
token : "constant.numeric", // hexa | octal | bin
regex : /\b0(?:[xX][\da-fA-F](?:_*[\da-fA-F])*|[cC][0-7](?:_*[0-7])*|[bB][01](?:_*[01])*)\b/
}, {
token : "constant.numeric",
regex : /(?:\d(?:_*\d)*)?\.(?:(?:\d(?:_*\d)*)?[eE][+-]?)?\d(?:_*\d)*|\d(?:_*\d)*\.?/
}, {
token : "paren.lparen",
regex : /[\[({]|<<|\|\(/
}, {
token : "paren.rparen",
regex : /[\])}]|>>|\|\)/
}, {
token : "keyword.operator", // punctuation
regex : /:=|->|\.(?=\w)|[;,:?]/
}, {
token : "keyword.operator",
regex : /\\\\|\|\.\.\||\.\.|\/[~\/]?|[><\/]=?|[-+*^=~]/
}, {
token : function (v) {
var result = keywordMapper(v);
if (result === "identifier" && v === v.toUpperCase()) {
result = "entity.name.type";
}
return result;
},
regex : /[a-zA-Z][a-zA-Z\d_]*\b/
}, {
token : "text",
regex : /\s+/
}
],
"aligned_verbatim_string" : [{
token : "string",
regex : /]"/,
next : "start"
}, {
token : "string",
regex : simpleString
}
],
"non-aligned_verbatim_string" : [{
token : "string.quoted.other",
regex : /}"/,
next : "start"
}, {
token : "string.quoted.other",
regex : simpleString
}
]};
};
oop.inherits(EiffelHighlightRules, TextHighlightRules);
exports.EiffelHighlightRules = EiffelHighlightRules;
});
ace.define("ace/mode/eiffel",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var EiffelHighlightRules = require("./eiffel_highlight_rules").EiffelHighlightRules;
var Mode = function() {
this.HighlightRules = EiffelHighlightRules;
this.$behaviour = this.$defaultBehaviour;
};
oop.inherits(Mode, TextMode);
(function() {
this.lineCommentStart = "--";
this.$id = "ace/mode/eiffel";
}).call(Mode.prototype);
exports.Mode = Mode;
});
(function() {
ace.require(["ace/mode/eiffel"], function(m) {
if (typeof module == "object" && typeof exports == "object" && module) {
module.exports = m;
}
});
})();