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comparison .cms/lib/codemirror/addon/hint/anyword-hint.js @ 0:78edf6b517a0 draft

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24.10
author Coffee CMS <info@coffee-cms.ru>
date Fri, 11 Oct 2024 22:40:23 +0000
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-1:000000000000 0:78edf6b517a0
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE
3
4 (function(mod) {
5 if (typeof exports == "object" && typeof module == "object") // CommonJS
6 mod(require("../../lib/codemirror"));
7 else if (typeof define == "function" && define.amd) // AMD
8 define(["../../lib/codemirror"], mod);
9 else // Plain browser env
10 mod(CodeMirror);
11 })(function(CodeMirror) {
12 "use strict";
13
14 var WORD = /[\w$]+/, RANGE = 500;
15
16 CodeMirror.registerHelper("hint", "anyword", function(editor, options) {
17 var word = options && options.word || WORD;
18 var range = options && options.range || RANGE;
19 var cur = editor.getCursor(), curLine = editor.getLine(cur.line);
20 var end = cur.ch, start = end;
21 while (start && word.test(curLine.charAt(start - 1))) --start;
22 var curWord = start != end && curLine.slice(start, end);
23
24 var list = options && options.list || [], seen = {};
25 var re = new RegExp(word.source, "g");
26 for (var dir = -1; dir <= 1; dir += 2) {
27 var line = cur.line, endLine = Math.min(Math.max(line + dir * range, editor.firstLine()), editor.lastLine()) + dir;
28 for (; line != endLine; line += dir) {
29 var text = editor.getLine(line), m;
30 while (m = re.exec(text)) {
31 if (line == cur.line && m[0] === curWord) continue;
32 if ((!curWord || m[0].lastIndexOf(curWord, 0) == 0) && !Object.prototype.hasOwnProperty.call(seen, m[0])) {
33 seen[m[0]] = true;
34 list.push(m[0]);
35 }
36 }
37 }
38 }
39 return {list: list, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end)};
40 });
41 });