overleaf/services/web/public/js/ace-1.4.4/mode-logiql.js
Alasdair Smith a3894ac9b4 Merge pull request #1794 from overleaf/as-upgrade-ace-1.4.4
Upgrade Ace to v1.4.4

GitOrigin-RevId: 26681bcf255537f8eb09fa0ac1c98009cf964496
2019-05-23 08:49:13 +00:00

318 lines
No EOL
10 KiB
JavaScript

ace.define("ace/mode/logiql_highlight_rules",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var LogiQLHighlightRules = function() {
this.$rules = { start:
[ { token: 'comment.block',
regex: '/\\*',
push:
[ { token: 'comment.block', regex: '\\*/', next: 'pop' },
{ defaultToken: 'comment.block' } ]
},
{ token: 'comment.single',
regex: '//.*'
},
{ token: 'constant.numeric',
regex: '\\d+(?:\\.\\d+)?(?:[eE][+-]?\\d+)?[fd]?'
},
{ token: 'string',
regex: '"',
push:
[ { token: 'string', regex: '"', next: 'pop' },
{ defaultToken: 'string' } ]
},
{ token: 'constant.language',
regex: '\\b(true|false)\\b'
},
{ token: 'entity.name.type.logicblox',
regex: '`[a-zA-Z_:]+(\\d|\\a)*\\b'
},
{ token: 'keyword.start', regex: '->', comment: 'Constraint' },
{ token: 'keyword.start', regex: '-->', comment: 'Level 1 Constraint'},
{ token: 'keyword.start', regex: '<-', comment: 'Rule' },
{ token: 'keyword.start', regex: '<--', comment: 'Level 1 Rule' },
{ token: 'keyword.end', regex: '\\.', comment: 'Terminator' },
{ token: 'keyword.other', regex: '!', comment: 'Negation' },
{ token: 'keyword.other', regex: ',', comment: 'Conjunction' },
{ token: 'keyword.other', regex: ';', comment: 'Disjunction' },
{ token: 'keyword.operator', regex: '<=|>=|!=|<|>', comment: 'Equality'},
{ token: 'keyword.other', regex: '@', comment: 'Equality' },
{ token: 'keyword.operator', regex: '\\+|-|\\*|/', comment: 'Arithmetic operations'},
{ token: 'keyword', regex: '::', comment: 'Colon colon' },
{ token: 'support.function',
regex: '\\b(agg\\s*<<)',
push:
[ { include: '$self' },
{ token: 'support.function',
regex: '>>',
next: 'pop' } ]
},
{ token: 'storage.modifier',
regex: '\\b(lang:[\\w:]*)'
},
{ token: [ 'storage.type', 'text' ],
regex: '(export|sealed|clauses|block|alias|alias_all)(\\s*\\()(?=`)'
},
{ token: 'entity.name',
regex: '[a-zA-Z_][a-zA-Z_0-9:]*(@prev|@init|@final)?(?=(\\(|\\[))'
},
{ token: 'variable.parameter',
regex: '([a-zA-Z][a-zA-Z_0-9]*|_)\\s*(?=(,|\\.|<-|->|\\)|\\]|=))'
} ] };
this.normalizeRules();
};
oop.inherits(LogiQLHighlightRules, TextHighlightRules);
exports.LogiQLHighlightRules = LogiQLHighlightRules;
});
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/matching_brace_outdent",[], function(require, exports, module) {
"use strict";
var Range = require("../range").Range;
var MatchingBraceOutdent = function() {};
(function() {
this.checkOutdent = function(line, input) {
if (! /^\s+$/.test(line))
return false;
return /^\s*\}/.test(input);
};
this.autoOutdent = function(doc, row) {
var line = doc.getLine(row);
var match = line.match(/^(\s*\})/);
if (!match) return 0;
var column = match[1].length;
var openBracePos = doc.findMatchingBracket({row: row, column: column});
if (!openBracePos || openBracePos.row == row) return 0;
var indent = this.$getIndent(doc.getLine(openBracePos.row));
doc.replace(new Range(row, 0, row, column-1), indent);
};
this.$getIndent = function(line) {
return line.match(/^\s*/)[0];
};
}).call(MatchingBraceOutdent.prototype);
exports.MatchingBraceOutdent = MatchingBraceOutdent;
});
ace.define("ace/mode/logiql",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var LogiQLHighlightRules = require("./logiql_highlight_rules").LogiQLHighlightRules;
var FoldMode = require("./folding/coffee").FoldMode;
var TokenIterator = require("../token_iterator").TokenIterator;
var Range = require("../range").Range;
var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
var Mode = function() {
this.HighlightRules = LogiQLHighlightRules;
this.foldingRules = new FoldMode();
this.$outdent = new MatchingBraceOutdent();
this.$behaviour = new CstyleBehaviour();
};
oop.inherits(Mode, TextMode);
(function() {
this.lineCommentStart = "//";
this.blockComment = {start: "/*", end: "*/"};
this.getNextLineIndent = function(state, line, tab) {
var indent = this.$getIndent(line);
var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
var tokens = tokenizedLine.tokens;
var endState = tokenizedLine.state;
if (/comment|string/.test(endState))
return indent;
if (tokens.length && tokens[tokens.length - 1].type == "comment.single")
return indent;
var match = line.match();
if (/(-->|<--|<-|->|{)\s*$/.test(line))
indent += tab;
return indent;
};
this.checkOutdent = function(state, line, input) {
if (this.$outdent.checkOutdent(line, input))
return true;
if (input !== "\n" && input !== "\r\n")
return false;
if (!/^\s+/.test(line))
return false;
return true;
};
this.autoOutdent = function(state, doc, row) {
if (this.$outdent.autoOutdent(doc, row))
return;
var prevLine = doc.getLine(row);
var match = prevLine.match(/^\s+/);
var column = prevLine.lastIndexOf(".") + 1;
if (!match || !row || !column) return 0;
var line = doc.getLine(row + 1);
var startRange = this.getMatching(doc, {row: row, column: column});
if (!startRange || startRange.start.row == row) return 0;
column = match[0].length;
var indent = this.$getIndent(doc.getLine(startRange.start.row));
doc.replace(new Range(row + 1, 0, row + 1, column), indent);
};
this.getMatching = function(session, row, column) {
if (row == undefined)
row = session.selection.lead;
if (typeof row == "object") {
column = row.column;
row = row.row;
}
var startToken = session.getTokenAt(row, column);
var KW_START = "keyword.start", KW_END = "keyword.end";
var tok;
if (!startToken)
return;
if (startToken.type == KW_START) {
var it = new TokenIterator(session, row, column);
it.step = it.stepForward;
} else if (startToken.type == KW_END) {
var it = new TokenIterator(session, row, column);
it.step = it.stepBackward;
} else
return;
while (tok = it.step()) {
if (tok.type == KW_START || tok.type == KW_END)
break;
}
if (!tok || tok.type == startToken.type)
return;
var col = it.getCurrentTokenColumn();
var row = it.getCurrentTokenRow();
return new Range(row, col, row, col + tok.value.length);
};
this.$id = "ace/mode/logiql";
}).call(Mode.prototype);
exports.Mode = Mode;
});
(function() {
ace.require(["ace/mode/logiql"], function(m) {
if (typeof module == "object" && typeof exports == "object" && module) {
module.exports = m;
}
});
})();