[search addon] Add some blank lines

addon/search/search.js

@@ -18,6 +18,7 @@
     mod(CodeMirror);
 })(function(CodeMirror) {
   "use strict";
+
   function searchOverlay(query, caseInsensitive) {
     if (typeof query == "string")
       query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g");
@@ -42,16 +43,20 @@
     this.posFrom = this.posTo = this.lastQuery = this.query = null;
     this.overlay = null;
   }
+
   function getSearchState(cm) {
     return cm.state.search || (cm.state.search = new SearchState());
   }
+
   function queryCaseInsensitive(query) {
     return typeof query == "string" && query == query.toLowerCase();
   }
+
   function getSearchCursor(cm, query, pos) {
     // Heuristic: if the query string is all lowercase, do a case insensitive search.
     return cm.getSearchCursor(query, pos, queryCaseInsensitive(query));
   }
+
   function dialog(cm, text, shortText, deflt, f) {
     if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true});
     else f(prompt(shortText, deflt));
@@ -60,6 +65,7 @@
     if (cm.openConfirm) cm.openConfirm(text, fs);
     else if (confirm(shortText)) fs[0]();
   }
+
   function parseQuery(query) {
     var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
     if (isRE) {
@@ -70,8 +76,10 @@
       query = /x^/;
     return query;
   }
+
   var queryDialog =
     'Search: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
+
   function doSearch(cm, rev) {
     var state = getSearchState(cm);
     if (state.query) return findNext(cm, rev);
@@ -92,6 +100,7 @@
       });
     });
   }
+
   function findNext(cm, rev) {cm.operation(function() {
     var state = getSearchState(cm);
     var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo);
@@ -103,6 +112,7 @@
     cm.scrollIntoView({from: cursor.from(), to: cursor.to()});
     state.posFrom = cursor.from(); state.posTo = cursor.to();
   });}
+
   function clearSearch(cm) {cm.operation(function() {
     var state = getSearchState(cm);
     state.lastQuery = state.query;
@@ -116,6 +126,7 @@
     'Replace: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
   var replacementQueryDialog = 'With: <input type="text" style="width: 10em" class="CodeMirror-search-field"/>';
   var doReplaceConfirm = "Replace? <button>Yes</button> <button>No</button> <button>Stop</button>";
+
   function replace(cm, all) {
     if (cm.getOption("readOnly")) return;
     var query = cm.getSelection() || getSearchState(cm).lastQuery;