Docs: Update language to be more diplomatic

modules/juce_audio_devices/native/juce_ALSA_linux.cpp

@@ -1239,7 +1239,7 @@ private:
                 bool isOutput = (ioid != "Input");
                 bool isInput  = (ioid != "Output");
 
-                // alsa is stupid here, it advertises dmix and dsnoop as input/output devices, but
+                // ALSA advertises dmix and dsnoop as input/output devices, but
                 // opening dmix as input, or dsnoop as output will trigger errors
                 isInput  = isInput  && ! id.startsWith ("dmix");
                 isOutput = isOutput && ! id.startsWith ("dsnoop");

modules/juce_audio_plugin_client/juce_audio_plugin_client_VST2.cpp

@@ -398,8 +398,8 @@ public:
             // if this fails, the host hasn't called resume() before processing
             jassert (isProcessing);
 
-            // (tragically, some hosts actually need this, although it's stupid to have
-            //  to do it here.)
+            // (tragically, some hosts actually need this, although it's unfortunate to have
+            //  to do it here)
             if (! isProcessing)
                 resume();
 

modules/juce_audio_processors_headless/format_types/juce_VST3Headers.h

@@ -43,7 +43,6 @@
 // <cstring> or <string.h>, which prevents the use of stricmp in JUCE source.
 #include <cstring>
 
-// Wow, those Steinberg guys really don't worry too much about compiler warnings.
 JUCE_BEGIN_IGNORE_WARNINGS_LEVEL_MSVC (0, 4505 4702 6011 6031 6221 6386 6387 6330 6001 28199)
 
 JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-W#warnings",

modules/juce_audio_processors_headless/processors/juce_AudioProcessor.h

@@ -1000,7 +1000,7 @@ public:
         the correct size before returning it. If you implement this method, you must
         also implement the hasEditor() method and make it return true.
 
-        Remember not to do anything silly like allowing your processor to keep a pointer to
+        Remember not to do anything like allowing your processor to keep a pointer to
         the component that gets created - it could be deleted later without any warning, which
         would make your pointer into a dangler. Use the getActiveEditor() method instead.
 

modules/juce_core/memory/juce_HeavyweightLeakedObjectDetector.h

@@ -81,9 +81,15 @@ private:
                     the 'OwnerClass' template parameter - the name and stack trace of its creation should
                     have been printed by the lines above.
 
-                    If you're leaking, it's probably because you're using old-fashioned, non-RAII techniques for
-                    your object management. Tut, tut. Always, always use std::unique_ptrs, OwnedArrays,
-                    ReferenceCountedObjects, etc, and avoid the 'delete' operator at all costs!
+                    Many errors like this are caused by using old-fashioned, non-RAII techniques for
+                    object management. If you're seeing this, it's a good idea to double-check
+                    that you're using std::unique_ptrs, OwnedArrays,
+                    ReferenceCountedObjects, etc, and avoiding manual calls to the 'delete'
+                    operator at all costs!
+
+                    You may also see this error if JUCE's shutdown code is called while an object
+                    containing a leak detector is still alive (perhaps declared as a namespace-scope
+                    static).
                 */
                 jassertfalse;
             }

modules/juce_core/memory/juce_LeakedObjectDetector.h

@@ -73,9 +73,15 @@ public:
                 not be this particular deletion that's at fault - the incorrect one may have happened
                 at an earlier point in the program, and simply not been detected until now.
 
-                Most errors like this are caused by using old-fashioned, non-RAII techniques for
-                your object management. Tut, tut. Always, always use std::unique_ptrs, OwnedArrays,
-                ReferenceCountedObjects, etc, and avoid the 'delete' operator at all costs!
+                Many errors like this are caused by using old-fashioned, non-RAII techniques for
+                object management. If you're seeing this, it's a good idea to double-check
+                that you're using std::unique_ptrs, OwnedArrays,
+                ReferenceCountedObjects, etc, and avoiding manual calls to the 'delete'
+                operator at all costs!
+
+                You may also see this error if JUCE's shutdown code is called while an object
+                containing a leak detector is still alive (perhaps declared as a namespace-scope
+                static).
             */
             jassertfalse;
         }
@@ -97,9 +103,15 @@ private:
                 /** If you hit this, then you've leaked one or more objects of the type specified by
                     the 'OwnerClass' template parameter - the name should have been printed by the line above.
 
-                    If you're leaking, it's probably because you're using old-fashioned, non-RAII techniques for
-                    your object management. Tut, tut. Always, always use std::unique_ptrs, OwnedArrays,
-                    ReferenceCountedObjects, etc, and avoid the 'delete' operator at all costs!
+                    Many errors like this are caused by using old-fashioned, non-RAII techniques for
+                    object management. If you're seeing this, it's a good idea to double-check
+                    that you're using std::unique_ptrs, OwnedArrays,
+                    ReferenceCountedObjects, etc, and avoiding manual calls to the 'delete'
+                    operator at all costs!
+
+                    You may also see this error if JUCE's shutdown code is called while an object
+                    containing a leak detector is still alive (perhaps declared as a namespace-scope
+                    static).
                 */
                 jassertfalse;
             }

modules/juce_core/native/juce_BasicNativeHeaders.h

@@ -276,7 +276,7 @@
  #include <cpu-features.h>
 #endif
 
-// Need to clear various moronic redefinitions made by system headers.
+// Need to clear various redefinitions made by system headers.
 #undef max
 #undef min
 #undef direct

modules/juce_core/native/juce_Threads_windows.cpp

@@ -295,7 +295,7 @@ void JUCE_CALLTYPE Process::terminate()
     _CrtDumpMemoryLeaks();
    #endif
 
-    // bullet in the head in case there's a problem shutting down
+    // force exit in case there's a problem shutting down
     ExitProcess (1);
 }
 

modules/juce_opengl/opengl/juce_OpenGLContext.cpp

@@ -552,7 +552,7 @@ public:
             glEnable (GL_TEXTURE_2D);
 
        #if JUCE_WINDOWS
-        // some stupidly old drivers are missing this function, so try to at least avoid a crash here,
+        // some old drivers are missing this function, so try to at least avoid a crash here,
         // but if you hit this assertion you may want to have your own version check before using the
         // component rendering stuff on such old drivers.
         jassert (context.extensions.glActiveTexture != nullptr);