A few small tweaks to language mappings:

* Recognize a wider variety of HTML templates embedded in script tags
* Remove generic "clike" language declaration that no files map to - seems
unneeded, and clutters the dropdown in PR #6409
* Add missing commenting syntax to Scala language
* Automatically filter out a variety of common binary file types from Find
in Files (it already checks isBinary) - note that this does not affect Mac,
where all binary file IO fails automatically. Helps reduce bugs like #6091.
Leaves the ProjectManager.isBinary() API in place for now, since it also
excludes files from Quick Open and other getAllFiles() clients that don't
yet check isBinary via LanguageManager.
* Fix incorrect code in Find in Files that only narrowly avoids creating
bugs where filtered-out files are incorrectly added to search results.

src/language/LanguageManager.js

@@ -770,11 +770,11 @@ define(function (require, exports, module) {
     _patchCodeMirror();
 
     // Define a custom MIME mode here instead of putting it directly into languages.json
-    // because JSON files must not contain regular expressions. Also, all other modes so
+    // because JSON files can't contain regular expressions. Also, all other modes so
     // far were strings, so we spare us the trouble of allowing more complex mode values.
     CodeMirror.defineMIME("text/x-brackets-html", {
         "name": "htmlmixed",
-        "scriptTypes": [{"matches": /\/x-handlebars-template|\/x-mustache/i,
+        "scriptTypes": [{"matches": /\/x-handlebars|\/x-mustache|^text\/html$/i,
                        "mode": null}]
     });
 

src/language/languages.json

@@ -120,13 +120,6 @@
         "lineComment": ["//"]
     },
 
-    "clike": {
-        "name": "clike",
-        "mode": "clike",
-        "blockComment": ["/*", "*/"],
-        "lineComment": ["//", "#"]
-    },
-
     "java": {
         "name": "Java",
         "mode": ["clike", "text/x-java"],
@@ -138,7 +131,9 @@
     "scala": {
         "name": "Scala",
         "mode": ["clike", "text/x-scala"],
-        "fileExtensions": ["scala", "sbt"]
+        "fileExtensions": ["scala", "sbt"],
+        "blockComment": ["/*", "*/"],
+        "lineComment": ["//"]
     },
 
     "coffeescript": {
@@ -242,5 +237,12 @@
         "name": "Audio",
         "fileExtensions": ["mp3", "wav", "aif", "aiff", "ogg"],
         "isBinary": true
+    },
+
+    "binary": {
+        "name": "Other Binary",
+        "fileExtensions": ["svgz", "jsz", "zip", "gz", "htmz", "htmlz", "rar", "tar", "exe", "bin", "dll", "pdb", "lib", "obj", "so", "a", "dylib",
+                           "pdf", "psd", "ai", "tif", "tiff", "mpg", "mpeg", "avi", "flv", "mp4", "ttf", "otf", "woff"],
+        "isBinary": true
     }
 }

src/search/FindInFiles.js

@@ -751,7 +751,9 @@ define(function (require, exports, module) {
                 var inWorkingSet = DocumentManager.getWorkingSet().some(function (wsFile) {
                     return wsFile.fullPath === file.fullPath;
                 });
-                return inWorkingSet;
+                if (!inWorkingSet) {
+                    return false;
+                }
             }
         }
         // In the initial search, this is passed as a getAllFiles() filter