overleaf/services/web/frontend/js/vendor/ace-1.4.10/mode-pascal.js
Alasdair Smith 0e9e57cd7c Merge pull request #2812 from overleaf/as-upgrade-ace-1.4.10
Upgrade to Ace v1.4.10

GitOrigin-RevId: 1e70b37fd93593d881ae317faa2e2ec146362db2
2020-05-14 03:26:07 +00:00

223 lines
No EOL
7.7 KiB
JavaScript

ace.define("ace/mode/pascal_highlight_rules",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var PascalHighlightRules = function() {
var keywordMapper = this.createKeywordMapper({
"keyword.control": "absolute|abstract|all|and|and_then|array|as|asm|attribute|begin|bindable|case|class" +
"|const|constructor|destructor|div|do|do|else|end|except|export|exports|external|far|file|finalization" +
"|finally|for|forward|goto|if|implementation|import|in|inherited|initialization|interface|interrupt|is" +
"|label|library|mod|module|name|near|nil|not|object|of|only|operator|or|or_else|otherwise|packed|pow|private" +
"|program|property|protected|public|published|qualified|record|repeat|resident|restricted|segment|set|shl|shr" +
"|then|to|try|type|unit|until|uses|value|var|view|virtual|while|with|xor"
}, "identifier", true);
this.$rules = {
start: [{
caseInsensitive: true,
token: ['variable', "text",
'storage.type.prototype',
'entity.name.function.prototype'
],
regex: '\\b(function|procedure)(\\s+)(\\w+)(\\.\\w+)?(?=(?:\\(.*?\\))?;\\s*(?:attribute|forward|external))'
}, {
caseInsensitive: true,
token: ['variable', "text", 'storage.type.function', 'entity.name.function'],
regex: '\\b(function|procedure)(\\s+)(\\w+)(\\.\\w+)?'
}, {
caseInsensitive: true,
token: keywordMapper,
regex: /\b[a-z_]+\b/
}, {
token: 'constant.numeric',
regex: '\\b((0(x|X)[0-9a-fA-F]*)|(([0-9]+\\.?[0-9]*)|(\\.[0-9]+))((e|E)(\\+|-)?[0-9]+)?)(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b'
}, {
token: 'punctuation.definition.comment',
regex: '--.*$'
}, {
token: 'punctuation.definition.comment',
regex: '//.*$'
}, {
token: 'punctuation.definition.comment',
regex: '\\(\\*',
push: [{
token: 'punctuation.definition.comment',
regex: '\\*\\)',
next: 'pop'
},
{ defaultToken: 'comment.block.one' }
]
}, {
token: 'punctuation.definition.comment',
regex: '\\{',
push: [{
token: 'punctuation.definition.comment',
regex: '\\}',
next: 'pop'
},
{ defaultToken: 'comment.block.two' }
]
}, {
token: 'punctuation.definition.string.begin',
regex: '"',
push: [{ token: 'constant.character.escape', regex: '\\\\.' },
{
token: 'punctuation.definition.string.end',
regex: '"',
next: 'pop'
},
{ defaultToken: 'string.quoted.double' }
]
}, {
token: 'punctuation.definition.string.begin',
regex: '\'',
push: [{
token: 'constant.character.escape.apostrophe',
regex: '\'\''
},
{
token: 'punctuation.definition.string.end',
regex: '\'',
next: 'pop'
},
{ defaultToken: 'string.quoted.single' }
]
}, {
token: 'keyword.operator',
regex: '[+\\-;,/*%]|:=|='
}
]
};
this.normalizeRules();
};
oop.inherits(PascalHighlightRules, TextHighlightRules);
exports.PascalHighlightRules = PascalHighlightRules;
});
ace.define("ace/mode/folding/coffee",[], function(require, exports, module) {
"use strict";
var oop = require("../../lib/oop");
var BaseFoldMode = require("./fold_mode").FoldMode;
var Range = require("../../range").Range;
var FoldMode = exports.FoldMode = function() {};
oop.inherits(FoldMode, BaseFoldMode);
(function() {
this.getFoldWidgetRange = function(session, foldStyle, row) {
var range = this.indentationBlock(session, row);
if (range)
return range;
var re = /\S/;
var line = session.getLine(row);
var startLevel = line.search(re);
if (startLevel == -1 || line[startLevel] != "#")
return;
var startColumn = line.length;
var maxRow = session.getLength();
var startRow = row;
var endRow = row;
while (++row < maxRow) {
line = session.getLine(row);
var level = line.search(re);
if (level == -1)
continue;
if (line[level] != "#")
break;
endRow = row;
}
if (endRow > startRow) {
var endColumn = session.getLine(endRow).length;
return new Range(startRow, startColumn, endRow, endColumn);
}
};
this.getFoldWidget = function(session, foldStyle, row) {
var line = session.getLine(row);
var indent = line.search(/\S/);
var next = session.getLine(row + 1);
var prev = session.getLine(row - 1);
var prevIndent = prev.search(/\S/);
var nextIndent = next.search(/\S/);
if (indent == -1) {
session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
return "";
}
if (prevIndent == -1) {
if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
session.foldWidgets[row - 1] = "";
session.foldWidgets[row + 1] = "";
return "start";
}
} else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
if (session.getLine(row - 2).search(/\S/) == -1) {
session.foldWidgets[row - 1] = "start";
session.foldWidgets[row + 1] = "";
return "";
}
}
if (prevIndent!= -1 && prevIndent < indent)
session.foldWidgets[row - 1] = "start";
else
session.foldWidgets[row - 1] = "";
if (indent < nextIndent)
return "start";
else
return "";
};
}).call(FoldMode.prototype);
});
ace.define("ace/mode/pascal",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var PascalHighlightRules = require("./pascal_highlight_rules").PascalHighlightRules;
var FoldMode = require("./folding/coffee").FoldMode;
var Mode = function() {
this.HighlightRules = PascalHighlightRules;
this.foldingRules = new FoldMode();
this.$behaviour = this.$defaultBehaviour;
};
oop.inherits(Mode, TextMode);
(function() {
this.lineCommentStart = ["--", "//"];
this.blockComment = [
{start: "(*", end: "*)"},
{start: "{", end: "}"}
];
this.$id = "ace/mode/pascal";
}).call(Mode.prototype);
exports.Mode = Mode;
}); (function() {
ace.require(["ace/mode/pascal"], function(m) {
if (typeof module == "object" && typeof exports == "object" && module) {
module.exports = m;
}
});
})();