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typesetting/pitfall/pdfkit/node_modules/brace/mode/c9search.js

294 lines
10 KiB
JavaScript

/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
ace.define('ace/mode/c9search', ["require", 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/c9search_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/folding/c9search'], function(acequire, exports, module) {
var oop = acequire("../lib/oop");
var TextMode = acequire("./text").Mode;
var Tokenizer = acequire("../tokenizer").Tokenizer;
var C9SearchHighlightRules = acequire("./c9search_highlight_rules").C9SearchHighlightRules;
var MatchingBraceOutdent = acequire("./matching_brace_outdent").MatchingBraceOutdent;
var C9StyleFoldMode = acequire("./folding/c9search").FoldMode;
var Mode = function() {
this.HighlightRules = C9SearchHighlightRules;
this.$outdent = new MatchingBraceOutdent();
this.foldingRules = new C9StyleFoldMode();
};
oop.inherits(Mode, TextMode);
(function() {
this.getNextLineIndent = function(state, line, tab) {
var indent = this.$getIndent(line);
return indent;
};
this.checkOutdent = function(state, line, input) {
return this.$outdent.checkOutdent(line, input);
};
this.autoOutdent = function(state, doc, row) {
this.$outdent.autoOutdent(doc, row);
};
}).call(Mode.prototype);
exports.Mode = Mode;
});
ace.define('ace/mode/c9search_highlight_rules', ["require", 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(acequire, exports, module) {
var oop = acequire("../lib/oop");
var lang = acequire("../lib/lang");
var TextHighlightRules = acequire("./text_highlight_rules").TextHighlightRules;
function safeCreateRegexp(source, flag) {
try {
return new RegExp(source, flag);
} catch(e) {}
}
var C9SearchHighlightRules = function() {
this.$rules = {
"start" : [
{
tokenNames : ["c9searchresults.constant.numeric", "c9searchresults.text", "c9searchresults.text", "c9searchresults.keyword"],
regex : "(^\\s+[0-9]+)(:\\s)(.+)",
onMatch : function(val, state, stack) {
var values = this.splitRegex.exec(val);
var types = this.tokenNames;
var tokens = [{
type: types[0],
value: values[1]
},{
type: types[1],
value: values[2]
}];
var regex = stack[1];
var str = values[3];
if (regex && str)
values = str.split(regex); // this doesn't work on ie8 but we don't care:)
else
values = [str];
for (var i = 0, l = values.length; i < l; i+=2) {
if (values[i])
tokens.push({
type: types[2],
value: values[i]
});
if (values[i+1])
tokens.push({
type: types[3],
value: values[i + 1]
});
}
return tokens;
}
},
{
token : ["string", "text"], // single line
regex : "(\\S.*)(:$)"
},
{
regex : "Searching for .*$",
onMatch: function(val, state, stack) {
var parts = val.split("\x01");
var search = parts[1];
if (parts.length < 3)
return "text";
var options = parts[2] == " in" ? parts[5] : parts[6];
if (!/regex/.test(options))
search = lang.escapeRegExp(search);
if (/whole/.test(options))
search = "\\b" + search + "\\b";
var regex = safeCreateRegexp(
"(" + search + ")",
/ sensitive/.test(options) ? "" : "i"
);
if (regex) {
stack[0] = state;
stack[1] = regex;
}
var i = 0;
var tokens = [
{
value: parts[i++] + "'",
type: "text"
},
{
value: parts[i++],
type: "text" // "c9searchresults.keyword"
},
{
value: "'" + parts[i++],
type: "text"
}
];
if (parts[2] !== " in") {
tokens.push({
value: "'" + parts[i++] + "'",
type: "text"
}, {
value: parts[i++],
type: "text"
});
}
tokens.push({
value: " " + parts[i++] + " ",
type: "text"
});
if (parts[i+1]) {
tokens.push({
value: "(" + parts[i+1] + ")",
type: "text"
});
i += 1;
} else {
i -= 1;
}
while (i++ < parts.length)
parts[i] && tokens.push({
value: parts[i],
type: "text"
});
return tokens;
}
},
{
regex : "\\d+",
token: "constant.numeric"
}
]
};
};
oop.inherits(C9SearchHighlightRules, TextHighlightRules);
exports.C9SearchHighlightRules = C9SearchHighlightRules;
});
ace.define('ace/mode/matching_brace_outdent', ["require", 'exports', 'module' , 'ace/range'], function(acequire, exports, module) {
var Range = acequire("../range").Range;
var MatchingBraceOutdent = function() {};
(function() {
this.checkOutdent = function(line, input) {
if (! /^\s+$/.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/folding/c9search', ["require", 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(acequire, exports, module) {
var oop = acequire("../../lib/oop");
var Range = acequire("../../range").Range;
var BaseFoldMode = acequire("./fold_mode").FoldMode;
var FoldMode = exports.FoldMode = function() {};
oop.inherits(FoldMode, BaseFoldMode);
(function() {
this.foldingStartMarker = /^(\S.*\:|Searching for.*)$/;
this.foldingStopMarker = /^(\s+|Found.*)$/;
this.getFoldWidgetRange = function(session, foldStyle, row) {
var lines = session.doc.getAllLines(row);
var line = lines[row];
var level1 = /^(Found.*|Searching for.*)$/;
var level2 = /^(\S.*\:|\s*)$/;
var re = level1.test(line) ? level1 : level2;
if (this.foldingStartMarker.test(line)) {
for (var i = row + 1, l = session.getLength(); i < l; i++) {
if (re.test(lines[i]))
break;
}
return new Range(row, line.length, i, 0);
}
if (this.foldingStopMarker.test(line)) {
for (var i = row - 1; i >= 0; i--) {
line = lines[i];
if (re.test(line))
break;
}
return new Range(i, line.length, row, 0);
}
};
}).call(FoldMode.prototype);
});