| 70 | return urlPrefix; |
| 71 | } |
| 72 | function createSearchPattern(term) { |
| 73 | var pattern = ""; |
| 74 | var isWordToken = false; |
| 75 | term.replace(/,\s*/g, ", ").trim().split(/\s+/).forEach(function(w, index) { |
| 76 | if (index > 0) { |
| 77 | // whitespace between identifiers is significant |
| 78 | pattern += (isWordToken && /^\w/.test(w)) ? "\\s+" : "\\s*"; |
| 79 | } |
| 80 | var tokens = w.split(/(?=[A-Z,.()<>[\/])/); |
| 81 | for (var i = 0; i < tokens.length; i++) { |
| 82 | var s = tokens[i]; |
| 83 | if (s === "") { |
| 84 | continue; |
| 85 | } |
| 86 | pattern += $.ui.autocomplete.escapeRegex(s); |
| 87 | isWordToken = /\w$/.test(s); |
| 88 | if (isWordToken) { |
| 89 | pattern += "([a-z0-9_$<>\\[\\]]*?)"; |
| 90 | } |
| 91 | } |
| 92 | }); |
| 93 | return pattern; |
| 94 | } |
| 95 | function createMatcher(pattern, flags) { |
| 96 | var isCamelCase = /[A-Z]/.test(pattern); |
| 97 | return new RegExp(pattern, flags + (isCamelCase ? "" : "i")); |