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-rw-r--r--public/vendor/codemirror/addon/search/searchcursor.js189
1 files changed, 0 insertions, 189 deletions
diff --git a/public/vendor/codemirror/addon/search/searchcursor.js b/public/vendor/codemirror/addon/search/searchcursor.js
deleted file mode 100644
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--- a/public/vendor/codemirror/addon/search/searchcursor.js
+++ /dev/null
@@ -1,189 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
- if (typeof exports == "object" && typeof module == "object") // CommonJS
- mod(require("../../lib/codemirror"));
- else if (typeof define == "function" && define.amd) // AMD
- define(["../../lib/codemirror"], mod);
- else // Plain browser env
- mod(CodeMirror);
-})(function(CodeMirror) {
- "use strict";
- var Pos = CodeMirror.Pos;
-
- function SearchCursor(doc, query, pos, caseFold) {
- this.atOccurrence = false; this.doc = doc;
- if (caseFold == null && typeof query == "string") caseFold = false;
-
- pos = pos ? doc.clipPos(pos) : Pos(0, 0);
- this.pos = {from: pos, to: pos};
-
- // The matches method is filled in based on the type of query.
- // It takes a position and a direction, and returns an object
- // describing the next occurrence of the query, or null if no
- // more matches were found.
- if (typeof query != "string") { // Regexp match
- if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "ig" : "g");
- this.matches = function(reverse, pos) {
- if (reverse) {
- query.lastIndex = 0;
- var line = doc.getLine(pos.line).slice(0, pos.ch), cutOff = 0, match, start;
- for (;;) {
- query.lastIndex = cutOff;
- var newMatch = query.exec(line);
- if (!newMatch) break;
- match = newMatch;
- start = match.index;
- cutOff = match.index + (match[0].length || 1);
- if (cutOff == line.length) break;
- }
- var matchLen = (match && match[0].length) || 0;
- if (!matchLen) {
- if (start == 0 && line.length == 0) {match = undefined;}
- else if (start != doc.getLine(pos.line).length) {
- matchLen++;
- }
- }
- } else {
- query.lastIndex = pos.ch;
- var line = doc.getLine(pos.line), match = query.exec(line);
- var matchLen = (match && match[0].length) || 0;
- var start = match && match.index;
- if (start + matchLen != line.length && !matchLen) matchLen = 1;
- }
- if (match && matchLen)
- return {from: Pos(pos.line, start),
- to: Pos(pos.line, start + matchLen),
- match: match};
- };
- } else { // String query
- var origQuery = query;
- if (caseFold) query = query.toLowerCase();
- var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;};
- var target = query.split("\n");
- // Different methods for single-line and multi-line queries
- if (target.length == 1) {
- if (!query.length) {
- // Empty string would match anything and never progress, so
- // we define it to match nothing instead.
- this.matches = function() {};
- } else {
- this.matches = function(reverse, pos) {
- if (reverse) {
- var orig = doc.getLine(pos.line).slice(0, pos.ch), line = fold(orig);
- var match = line.lastIndexOf(query);
- if (match > -1) {
- match = adjustPos(orig, line, match);
- return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
- }
- } else {
- var orig = doc.getLine(pos.line).slice(pos.ch), line = fold(orig);
- var match = line.indexOf(query);
- if (match > -1) {
- match = adjustPos(orig, line, match) + pos.ch;
- return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
- }
- }
- };
- }
- } else {
- var origTarget = origQuery.split("\n");
- this.matches = function(reverse, pos) {
- var last = target.length - 1;
- if (reverse) {
- if (pos.line - (target.length - 1) < doc.firstLine()) return;
- if (fold(doc.getLine(pos.line).slice(0, origTarget[last].length)) != target[target.length - 1]) return;
- var to = Pos(pos.line, origTarget[last].length);
- for (var ln = pos.line - 1, i = last - 1; i >= 1; --i, --ln)
- if (target[i] != fold(doc.getLine(ln))) return;
- var line = doc.getLine(ln), cut = line.length - origTarget[0].length;
- if (fold(line.slice(cut)) != target[0]) return;
- return {from: Pos(ln, cut), to: to};
- } else {
- if (pos.line + (target.length - 1) > doc.lastLine()) return;
- var line = doc.getLine(pos.line), cut = line.length - origTarget[0].length;
- if (fold(line.slice(cut)) != target[0]) return;
- var from = Pos(pos.line, cut);
- for (var ln = pos.line + 1, i = 1; i < last; ++i, ++ln)
- if (target[i] != fold(doc.getLine(ln))) return;
- if (fold(doc.getLine(ln).slice(0, origTarget[last].length)) != target[last]) return;
- return {from: from, to: Pos(ln, origTarget[last].length)};
- }
- };
- }
- }
- }
-
- SearchCursor.prototype = {
- findNext: function() {return this.find(false);},
- findPrevious: function() {return this.find(true);},
-
- find: function(reverse) {
- var self = this, pos = this.doc.clipPos(reverse ? this.pos.from : this.pos.to);
- function savePosAndFail(line) {
- var pos = Pos(line, 0);
- self.pos = {from: pos, to: pos};
- self.atOccurrence = false;
- return false;
- }
-
- for (;;) {
- if (this.pos = this.matches(reverse, pos)) {
- this.atOccurrence = true;
- return this.pos.match || true;
- }
- if (reverse) {
- if (!pos.line) return savePosAndFail(0);
- pos = Pos(pos.line-1, this.doc.getLine(pos.line-1).length);
- }
- else {
- var maxLine = this.doc.lineCount();
- if (pos.line == maxLine - 1) return savePosAndFail(maxLine);
- pos = Pos(pos.line + 1, 0);
- }
- }
- },
-
- from: function() {if (this.atOccurrence) return this.pos.from;},
- to: function() {if (this.atOccurrence) return this.pos.to;},
-
- replace: function(newText, origin) {
- if (!this.atOccurrence) return;
- var lines = CodeMirror.splitLines(newText);
- this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin);
- this.pos.to = Pos(this.pos.from.line + lines.length - 1,
- lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0));
- }
- };
-
- // Maps a position in a case-folded line back to a position in the original line
- // (compensating for codepoints increasing in number during folding)
- function adjustPos(orig, folded, pos) {
- if (orig.length == folded.length) return pos;
- for (var pos1 = Math.min(pos, orig.length);;) {
- var len1 = orig.slice(0, pos1).toLowerCase().length;
- if (len1 < pos) ++pos1;
- else if (len1 > pos) --pos1;
- else return pos1;
- }
- }
-
- CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
- return new SearchCursor(this.doc, query, pos, caseFold);
- });
- CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) {
- return new SearchCursor(this, query, pos, caseFold);
- });
-
- CodeMirror.defineExtension("selectMatches", function(query, caseFold) {
- var ranges = [];
- var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold);
- while (cur.findNext()) {
- if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break;
- ranges.push({anchor: cur.from(), head: cur.to()});
- }
- if (ranges.length)
- this.setSelections(ranges, 0);
- });
-});