From 0e04fff0ea80fa5cbe96b8354db38bd334aea83a Mon Sep 17 00:00:00 2001
From: Ananya Sen
Date: Mon, 16 Jul 2012 16:04:05 -0700
Subject: upgrade to codemirror 2.3

Signed-off-by: Ananya Sen <Ananya.Sen@motorola.com>

Conflicts:

	js/code-editor/codemirror-ninja/theme/lesser-dark-ninja.css

Signed-off-by: Ananya Sen <Ananya.Sen@motorola.com>
---
 imports/codemirror/lib/util/search.js | 32 ++++++++++++++++++--------------
 1 file changed, 18 insertions(+), 14 deletions(-)

(limited to 'imports/codemirror/lib/util/search.js')

diff --git a/imports/codemirror/lib/util/search.js b/imports/codemirror/lib/util/search.js
index 63ebca9b..c5a2bccf 100644
--- a/imports/codemirror/lib/util/search.js
+++ b/imports/codemirror/lib/util/search.js
@@ -14,6 +14,10 @@
   function getSearchState(cm) {
     return cm._searchState || (cm._searchState = new SearchState());
   }
+  function getSearchCursor(cm, query, pos) {
+    // Heuristic: if the query string is all lowercase, do a case insensitive search.
+    return cm.getSearchCursor(query, pos, typeof query == "string" && query == query.toLowerCase());
+  }
   function dialog(cm, text, shortText, f) {
     if (cm.openDialog) cm.openDialog(text, f);
     else f(prompt(shortText, ""));
@@ -23,11 +27,11 @@
     else if (confirm(shortText)) fs[0]();
   }
   function parseQuery(query) {
-    var isRE = query.match(/^\/(.*)\/$/);
-    return isRE ? new RegExp(isRE[1]) : query;
+    var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
+    return isRE ? new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i") : query;
   }
   var queryDialog =
-    'Search: <input type="text" style="width: 10em"> <span style="color: #888">(Use /re/ syntax for regexp search)</span>';
+    'Search: <input type="text" style="width: 10em"/> <span style="color: #888">(Use /re/ syntax for regexp search)</span>';
   function doSearch(cm, rev) {
     var state = getSearchState(cm);
     if (state.query) return findNext(cm, rev);
@@ -36,7 +40,7 @@
         if (!query || state.query) return;
         state.query = parseQuery(query);
         if (cm.lineCount() < 2000) { // This is too expensive on big documents.
-          for (var cursor = cm.getSearchCursor(query); cursor.findNext();)
+          for (var cursor = getSearchCursor(cm, query); cursor.findNext();)
             state.marked.push(cm.markText(cursor.from(), cursor.to(), "CodeMirror-searching"));
         }
         state.posFrom = state.posTo = cm.getCursor();
@@ -46,9 +50,9 @@
   }
   function findNext(cm, rev) {cm.operation(function() {
     var state = getSearchState(cm);
-    var cursor = cm.getSearchCursor(state.query, rev ? state.posFrom : state.posTo);
+    var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo);
     if (!cursor.find(rev)) {
-      cursor = cm.getSearchCursor(state.query, rev ? {line: cm.lineCount() - 1} : {line: 0, ch: 0});
+      cursor = getSearchCursor(cm, state.query, rev ? {line: cm.lineCount() - 1} : {line: 0, ch: 0});
       if (!cursor.find(rev)) return;
     }
     cm.setSelection(cursor.from(), cursor.to());
@@ -63,8 +67,8 @@
   })}
 
   var replaceQueryDialog =
-    'Replace: <input type="text" style="width: 10em"> <span style="color: #888">(Use /re/ syntax for regexp search)</span>';
-  var replacementQueryDialog = 'With: <input type="text" style="width: 10em">';
+    'Replace: <input type="text" style="width: 10em"/> <span style="color: #888">(Use /re/ syntax for regexp search)</span>';
+  var replacementQueryDialog = 'With: <input type="text" style="width: 10em"/>';
   var doReplaceConfirm = "Replace? <button>Yes</button> <button>No</button> <button>Stop</button>";
   function replace(cm, all) {
     dialog(cm, replaceQueryDialog, "Replace:", function(query) {
@@ -72,23 +76,23 @@
       query = parseQuery(query);
       dialog(cm, replacementQueryDialog, "Replace with:", function(text) {
         if (all) {
-          cm.operation(function() {
-            for (var cursor = cm.getSearchCursor(query); cursor.findNext();) {
+          cm.compoundChange(function() { cm.operation(function() {
+            for (var cursor = getSearchCursor(cm, query); cursor.findNext();) {
               if (typeof query != "string") {
                 var match = cm.getRange(cursor.from(), cursor.to()).match(query);
                 cursor.replace(text.replace(/\$(\d)/, function(w, i) {return match[i];}));
               } else cursor.replace(text);
             }
-          });
+          })});
         } else {
           clearSearch(cm);
-          var cursor = cm.getSearchCursor(query, cm.getCursor());
+          var cursor = getSearchCursor(cm, query, cm.getCursor());
           function advance() {
             var start = cursor.from(), match;
             if (!(match = cursor.findNext())) {
-              cursor = cm.getSearchCursor(query);
+              cursor = getSearchCursor(cm, query);
               if (!(match = cursor.findNext()) ||
-                  (cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
+                  (start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
             }
             cm.setSelection(cursor.from(), cursor.to());
             confirmDialog(cm, doReplaceConfirm, "Replace?",
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