>From f4ffd3ea6ff72d91b83e13ed22bd419c0c47580c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?"Rodolfo=20Garc=C3=ADa=20Pe=C3=B1as=20(kix)"?= <[email protected]>
Date: Fri, 30 Mar 2012 15:35:19 +0200
Subject: [PATCH 1/5] WindowMaker: Coding style cleanup

Code style cleanup in multiple files. Tabs, spaces, curly brackets,...
---
 src/actions.c     |   57 ++++++++++++++++++++++------------------------------
 src/application.c |   22 ++++++++++----------
 src/defaults.h    |    1 -
 src/icon.c        |    9 +++++--
 src/switchpanel.c |   10 ++++----
 src/wdefaults.c   |   46 +++++++++++++++++++++---------------------
 6 files changed, 69 insertions(+), 76 deletions(-)

diff --git a/src/actions.c b/src/actions.c
index d7edf45..e0339c4 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -120,6 +120,7 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 
        if (!old_scr)
                old_scr = scr;
+
        old_focused = old_scr->focused_window;
 
        LastFocusChange = timestamp;
@@ -131,6 +132,7 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
                XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, 
CurrentTime);
                if (old_focused)
                        wWindowUnfocus(old_focused);
+
                if (oapp) {
                        wAppMenuUnmap(oapp->menu);
                        wApplicationDeactivate(oapp);
@@ -138,18 +140,17 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 
                WMPostNotificationName(WMNChangedFocus, NULL, (void *)True);
                return;
-       } else if (old_scr != scr && old_focused) {
-               wWindowUnfocus(old_focused);
        }
 
+       if (old_scr != scr && old_focused)
+               wWindowUnfocus(old_focused);
+
        wasfocused = wwin->flags.focused;
        napp = wApplicationOf(wwin->main_window);
 
        /* remember last workspace where the app has been */
-       if (napp) {
-               /*napp->last_workspace = wwin->screen_ptr->current_workspace; */
+       if (napp)
                napp->last_workspace = wwin->frame->workspace;
-       }
 
        if (wwin->flags.mapped && !WFLAGP(wwin, no_focusable)) {
                /* install colormap if colormap mode is lock mode */
@@ -161,23 +162,23 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
                case WFM_NO_INPUT:
                        XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, 
CurrentTime);
                        break;
-
                case WFM_PASSIVE:
                case WFM_LOCALLY_ACTIVE:
                        XSetInputFocus(dpy, wwin->client_win, RevertToParent, 
CurrentTime);
                        break;
-
                case WFM_GLOBALLY_ACTIVE:
                        break;
                }
+
                XFlush(dpy);
-               if (wwin->protocols.TAKE_FOCUS) {
+               if (wwin->protocols.TAKE_FOCUS)
                        wClientSendProtocol(wwin, _XA_WM_TAKE_FOCUS, timestamp);
-               }
+
                XSync(dpy, False);
        } else {
                XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, 
CurrentTime);
        }
+
        if (WFLAGP(wwin, no_focusable))
                return;
 
@@ -206,7 +207,7 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
        if (napp && !wasfocused) {
 #ifdef USER_MENU
                wUserMenuRefreshInstances(napp->menu, wwin);
-#endif                         /* USER_MENU */
+#endif /* USER_MENU */
 
                if (wwin->flags.mapped)
                        wAppMenuMap(napp->menu, wwin);
@@ -908,14 +909,11 @@ void wIconifyWindow(WWindow * wwin)
        XWindowAttributes attribs;
        int present;
 
-       if (!XGetWindowAttributes(dpy, wwin->client_win, &attribs)) {
-               /* the window doesn't exist anymore */
-               return;
-       }
+       if (!XGetWindowAttributes(dpy, wwin->client_win, &attribs))
+               return; /* the window doesn't exist anymore */
 
-       if (wwin->flags.miniaturized) {
-               return;
-       }
+       if (wwin->flags.miniaturized)
+               return; /* already miniaturized */
 
        if (wwin->transient_for != None && wwin->transient_for != 
wwin->screen_ptr->root_win) {
                WWindow *owner = wWindowFor(wwin->transient_for);
@@ -935,11 +933,10 @@ void wIconifyWindow(WWindow * wwin)
        }
 
        if (!wPreferences.disable_miniwindows && !wwin->flags.net_handle_icon) {
-               if (!wwin->flags.icon_moved) {
+               if (!wwin->flags.icon_moved)
                        PlaceIcon(wwin->screen_ptr, &wwin->icon_x, 
&wwin->icon_y, wGetHeadForWindow(wwin));
-               }
-               wwin->icon = wIconCreate(wwin);
 
+               wwin->icon = wIconCreate(wwin);
                wwin->icon->mapped = 1;
        }
 
@@ -947,7 +944,6 @@ void wIconifyWindow(WWindow * wwin)
        wwin->flags.mapped = 0;
 
        /* unmap transients */
-
        unmapTransientsFor(wwin);
 
        if (present) {
@@ -997,11 +993,9 @@ void wIconifyWindow(WWindow * wwin)
        if (!wPreferences.disable_miniwindows && !wwin->flags.net_handle_icon) {
                if (wwin->screen_ptr->current_workspace == 
wwin->frame->workspace ||
                    IS_OMNIPRESENT(wwin) || wPreferences.sticky_icons)
-
                        XMapWindow(dpy, wwin->icon->core->window);
 
                AddToStackList(wwin->icon->core);
-
                wLowerFrame(wwin->icon->core);
        }
 
@@ -1085,9 +1079,8 @@ void wDeiconifyWindow(WWindow *wwin)
 
        wwin->flags.miniaturized = 0;
 
-       if (!netwm_hidden && !wwin->flags.shaded) {
+       if (!netwm_hidden && !wwin->flags.shaded)
                wwin->flags.mapped = 1;
-       }
 
        if (!netwm_hidden || wPreferences.sticky_icons) {
                /* maybe we want to do this regardless of net_handle_icon
@@ -1135,14 +1128,14 @@ void wDeiconifyWindow(WWindow *wwin)
 #endif /* ANIMATIONS */
                wwin->flags.skip_next_animation = 0;
                XGrabServer(dpy);
-               if (!wwin->flags.shaded) {
+               if (!wwin->flags.shaded)
                        XMapWindow(dpy, wwin->client_win);
-               }
+
                XMapWindow(dpy, wwin->frame->core->window);
                wRaiseFrame(wwin->frame->core);
-               if (!wwin->flags.shaded) {
+               if (!wwin->flags.shaded)
                        wClientSetState(wwin, NormalState, None);
-               }
+
                mapTransientsFor(wwin);
        }
 
@@ -1167,16 +1160,14 @@ void wDeiconifyWindow(WWindow *wwin)
                        ProcessPendingEvents();
 
                        /* the window can disappear while 
ProcessPendingEvents() runs */
-                       if (!wWindowFor(clientwin)) {
+                       if (!wWindowFor(clientwin))
                                return;
-                       }
                }
 #endif
        }
 
-       if (wPreferences.auto_arrange_icons) {
+       if (wPreferences.auto_arrange_icons)
                wArrangeIcons(wwin->screen_ptr, True);
-       }
 
        WMPostNotificationName(WMNChangedState, wwin, "iconify");
 
diff --git a/src/application.c b/src/application.c
index 8f64770..a9a308b 100644
--- a/src/application.c
+++ b/src/application.c
@@ -193,19 +193,20 @@ void wApplicationExtractDirPackIcon(WScreen * scr, char 
*path, char *wm_instance
                        if (access(tmp, R_OK) == 0)
                                iconPath = tmp;
                }
+
                if (!iconPath) {
                        strcpy(tmp, path);
                        strcat(tmp, ".xpm");
                        if (access(tmp, R_OK) == 0)
                                iconPath = tmp;
                }
+
                if (!iconPath)
                        wfree(tmp);
        }
 
        if (iconPath) {
                wApplicationSaveIconPathFor(iconPath, wm_instance, wm_class);
-
                wfree(iconPath);
        }
 }
@@ -263,20 +264,19 @@ WApplication *wApplicationCreate(WWindow * wwin)
        extractIcon(wapp->main_window_desc);
 
        leader = wWindowFor(main_window);
-       if (leader) {
+       if (leader)
                leader->main_window = main_window;
-       }
+
        wapp->menu = wAppMenuGet(scr, main_window);
 #ifdef USER_MENU
        if (!wapp->menu)
                wapp->menu = wUserMenuGet(scr, wapp->main_window_desc);
-#endif                         /* USER_MENU */
+#endif /* USER_MENU */
 
        /*
         * Set application wide attributes from the leader.
         */
        wapp->flags.hidden = WFLAGP(wapp->main_window_desc, start_hidden);
-
        wapp->flags.emulated = WFLAGP(wapp->main_window_desc, emulate_appicon);
 
        /* application descriptor */
@@ -286,10 +286,11 @@ WApplication *wApplicationCreate(WWindow * wwin)
                wapp->app_icon = NULL;
                if (scr->last_dock)
                        wapp->app_icon = findDockIconFor(scr->last_dock, 
main_window);
+
                /* check main dock if we did not find it in last dock */
-               if (!wapp->app_icon && scr->dock) {
+               if (!wapp->app_icon && scr->dock)
                        wapp->app_icon = findDockIconFor(scr->dock, 
main_window);
-               }
+
                /* finally check clips */
                if (!wapp->app_icon) {
                        int i;
@@ -319,9 +320,8 @@ WApplication *wApplicationCreate(WWindow * wwin)
                wapp->app_icon = NULL;
        }
 
-       if (wapp->app_icon) {
+       if (wapp->app_icon)
                wapp->app_icon->main_window = main_window;
-       }
 
        if (wapp->app_icon && !wapp->app_icon->docked) {
                WIcon *icon = wapp->app_icon->icon;
@@ -341,13 +341,13 @@ WApplication *wApplicationCreate(WWindow * wwin)
                        wAppIconMove(wapp->app_icon, x, y);
                        wLowerFrame(icon->core);
                }
+
                if (!clip || !wapp->app_icon->attracted || !clip->collapsed)
                        XMapWindow(dpy, icon->core->window);
        }
 
-       if (wPreferences.auto_arrange_icons && wapp->app_icon && 
!wapp->app_icon->attracted) {
+       if (wPreferences.auto_arrange_icons && wapp->app_icon && 
!wapp->app_icon->attracted)
                wArrangeIcons(scr, True);
-       }
 
        if (wapp->app_icon) {
                char *tmp, *path;
diff --git a/src/defaults.h b/src/defaults.h
index fdf09cd..29d242d 100644
--- a/src/defaults.h
+++ b/src/defaults.h
@@ -63,4 +63,3 @@ int wDefaultGetStartWorkspace(WScreen *scr, char *instance, 
char *class);
 void wDefaultChangeIcon(WScreen *scr, char *instance, char* class, char *file);
 
 #endif /* WMDEFAULTS_H_ */
-
diff --git a/src/icon.c b/src/icon.c
index f64a755..d7fd3cd 100644
--- a/src/icon.c
+++ b/src/icon.c
@@ -160,9 +160,8 @@ WIcon *wIconCreate(WWindow * wwin)
        icon->file_image = wDefaultGetImage(scr, wwin->wm_instance, 
wwin->wm_class, wPreferences.icon_size);
 
        file = wDefaultGetIconFile(scr, wwin->wm_instance, wwin->wm_class, 
False);
-       if (file) {
+       if (file)
                icon->file = wstrdup(file);
-       }
 
        icon->icon_name = wNETWMGetIconName(wwin->client_win);
        if (icon->icon_name)
@@ -476,7 +475,8 @@ char *wIconStore(WIcon * icon)
        RImage *image = NULL;
        WWindow *wwin = icon->owner;
 
-       if (!wwin) return NULL;
+       if (!wwin)
+               return NULL;
 
        path = getnameforicon(wwin);
        if (!path)
@@ -490,6 +490,7 @@ char *wIconStore(WIcon * icon)
                                                 wwin->wm_hints->icon_pixmap, 
(wwin->wm_hints->flags & IconMaskHint)
                                                 ? wwin->wm_hints->icon_mask : 
None);
        }
+
        if (!image) {
                wfree(path);
                return NULL;
@@ -499,6 +500,7 @@ char *wIconStore(WIcon * icon)
                wfree(path);
                path = NULL;
        }
+
        RReleaseImage(image);
 
        return path;
@@ -561,6 +563,7 @@ void wIconUpdate(WIcon * icon)
 
        if (icon->pixmap != None)
                XFreePixmap(dpy, icon->pixmap);
+
        icon->pixmap = None;
 
        if (wwin && WFLAGP(wwin, always_user_icon)) {
diff --git a/src/switchpanel.c b/src/switchpanel.c
index aac3a22..8f9eec1 100644
--- a/src/switchpanel.c
+++ b/src/switchpanel.c
@@ -387,14 +387,14 @@ static WMArray *makeWindowListArray(WWindow *curwin, int 
include_unmapped, Bool
                        if (((!fl && canReceiveFocus(wwin) > 0) || (fl && 
canReceiveFocus(wwin) < 0)) &&
                            (wwin->flags.mapped || include_unmapped)) {
                                if (class_only) {
-                                   if (!wwin->wm_class || !curwin->wm_class)
-                                       continue;
-                                   if (strcmp(wwin->wm_class, 
curwin->wm_class))
-                                       continue;
+                                       if (!wwin->wm_class || 
!curwin->wm_class)
+                                               continue;
+                                       if (strcmp(wwin->wm_class, 
curwin->wm_class))
+                                               continue;
                                }
 
                                if (!WFLAGP(wwin, skip_switchpanel))
-                               WMAddToArray(windows, wwin);
+                                       WMAddToArray(windows, wwin);
                        }
                }
                wwin = curwin;
diff --git a/src/wdefaults.c b/src/wdefaults.c
index ee42d00..c22ad5b 100644
--- a/src/wdefaults.c
+++ b/src/wdefaults.c
@@ -199,9 +199,8 @@ wDefaultFillAttributes(WScreen * scr, char *instance, char 
*class,
        else
                key3 = NULL;
 
-       if (!ANoTitlebar) {
+       if (!ANoTitlebar)
                init_wdefaults(scr);
-       }
 
        WMPLSetCaseSensitive(True);
 
@@ -327,6 +326,7 @@ static WMPropList *get_generic_value(WScreen *scr, char 
*instance, char *class,
 
        WMPLSetCaseSensitive(True);
 
+       /* Search the icon name using class and instance */
        if (class && instance) {
                char *buffer;
 
@@ -338,38 +338,39 @@ static WMPropList *get_generic_value(WScreen *scr, char 
*instance, char *class,
                dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, 
key);
                WMReleasePropList(key);
 
-               if (dict) {
+               if (dict)
                        value = WMGetFromPLDictionary(dict, option);
-               }
        }
 
+       /* Search the icon name using instance */
        if (!value && instance) {
                key = WMCreatePLString(instance);
 
                dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, 
key);
                WMReleasePropList(key);
-               if (dict) {
+
+               if (dict)
                        value = WMGetFromPLDictionary(dict, option);
-               }
        }
 
+       /* Search the icon name using class */
        if (!value && class) {
                key = WMCreatePLString(class);
 
                dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, 
key);
                WMReleasePropList(key);
 
-               if (dict) {
+               if (dict)
                        value = WMGetFromPLDictionary(dict, option);
-               }
        }
 
+       /* Search the default icon name - See noDefault argument! */
        if (!value && !noDefault) {
+               /* AnyWindow is "*" - see wdefaults.c */
                dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, 
AnyWindow);
 
-               if (dict) {
+               if (dict)
                        value = WMGetFromPLDictionary(dict, option);
-               }
        }
 
        WMPLSetCaseSensitive(False);
@@ -377,14 +378,14 @@ static WMPropList *get_generic_value(WScreen *scr, char 
*instance, char *class,
        return value;
 }
 
+/* Get the name of the Icon File. If noDefault is False, then, default value 
included */
 char *wDefaultGetIconFile(WScreen * scr, char *instance, char *class, Bool 
noDefault)
 {
        WMPropList *value;
        char *tmp;
 
-       if (!ANoTitlebar) {
+       if (!ANoTitlebar)
                init_wdefaults(scr);
-       }
 
        if (!WDWindowAttributes->dictionary)
                return NULL;
@@ -405,10 +406,12 @@ RImage *wDefaultGetImage(WScreen * scr, char *winstance, 
char *wclass, int max_s
        char *path;
        RImage *image;
 
+       /* Get the file name of the image, using instance and class */
        file_name = wDefaultGetIconFile(scr, winstance, wclass, False);
        if (!file_name)
                return NULL;
 
+       /* Search the file image in the icon paths */
        path = FindImage(wPreferences.icon_path, file_name);
 
        if (!path) {
@@ -417,9 +420,9 @@ RImage *wDefaultGetImage(WScreen * scr, char *winstance, 
char *wclass, int max_s
        }
 
        image = RLoadImage(scr->rcontext, path, 0);
-       if (!image) {
+       if (!image)
                wwarning(_("error loading image file \"%s\": %s"), path, 
RMessageForError(RErrorCode));
-       }
+
        wfree(path);
 
        image = wIconValidateIconSize(scr, image, max_size);
@@ -433,9 +436,8 @@ int wDefaultGetStartWorkspace(WScreen * scr, char 
*instance, char *class)
        int w, i;
        char *tmp;
 
-       if (!ANoTitlebar) {
+       if (!ANoTitlebar)
                init_wdefaults(scr);
-       }
 
        if (!WDWindowAttributes->dictionary)
                return -1;
@@ -474,11 +476,10 @@ void wDefaultChangeIcon(WScreen * scr, char *instance, 
char *class, char *file)
 
        if (!dict) {
                dict = WMCreatePLDictionary(NULL, NULL);
-               if (dict) {
+               if (dict)
                        db->dictionary = dict;
-               } else {
+               else
                        return;
-               }
        }
 
        WMPLSetCaseSensitive(True);
@@ -502,9 +503,8 @@ void wDefaultChangeIcon(WScreen * scr, char *instance, char 
*class, char *file)
                icon_value = WMCreatePLDictionary(AIcon, value, NULL);
                WMReleasePropList(value);
 
-               if ((def_win = WMGetFromPLDictionary(dict, AnyWindow)) != NULL) 
{
+               if ((def_win = WMGetFromPLDictionary(dict, AnyWindow)) != NULL)
                        def_icon = WMGetFromPLDictionary(def_win, AIcon);
-               }
 
                if (def_icon && !strcmp(WMGetFromPLString(def_icon), file))
                        same = 1;
@@ -520,9 +520,9 @@ void wDefaultChangeIcon(WScreen * scr, char *instance, char 
*class, char *file)
        } else if (icon_value != NULL && !same) {
                WMPutInPLDictionary(dict, key, icon_value);
        }
-       if (!wPreferences.flags.noupdates) {
+
+       if (!wPreferences.flags.noupdates)
                UpdateDomainFile(db);
-       }
 
        WMReleasePropList(key);
        if (icon_value)
-- 
1.7.9.1

-- 
||// //\\// Rodolfo "kix" Garcia
||\\// //\\ http://www.kix.es/
>From f4ffd3ea6ff72d91b83e13ed22bd419c0c47580c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?"Rodolfo=20Garc=C3=ADa=20Pe=C3=B1as=20(kix)"?= <[email protected]>
Date: Fri, 30 Mar 2012 15:35:19 +0200
Subject: [PATCH 1/5] WindowMaker: Coding style cleanup

Code style cleanup in multiple files. Tabs, spaces, curly brackets,...
---
 src/actions.c     |   57 ++++++++++++++++++++++------------------------------
 src/application.c |   22 ++++++++++----------
 src/defaults.h    |    1 -
 src/icon.c        |    9 +++++--
 src/switchpanel.c |   10 ++++----
 src/wdefaults.c   |   46 +++++++++++++++++++++---------------------
 6 files changed, 69 insertions(+), 76 deletions(-)

diff --git a/src/actions.c b/src/actions.c
index d7edf45..e0339c4 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -120,6 +120,7 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 
 	if (!old_scr)
 		old_scr = scr;
+
 	old_focused = old_scr->focused_window;
 
 	LastFocusChange = timestamp;
@@ -131,6 +132,7 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 		XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, CurrentTime);
 		if (old_focused)
 			wWindowUnfocus(old_focused);
+
 		if (oapp) {
 			wAppMenuUnmap(oapp->menu);
 			wApplicationDeactivate(oapp);
@@ -138,18 +140,17 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 
 		WMPostNotificationName(WMNChangedFocus, NULL, (void *)True);
 		return;
-	} else if (old_scr != scr && old_focused) {
-		wWindowUnfocus(old_focused);
 	}
 
+	if (old_scr != scr && old_focused)
+		wWindowUnfocus(old_focused);
+
 	wasfocused = wwin->flags.focused;
 	napp = wApplicationOf(wwin->main_window);
 
 	/* remember last workspace where the app has been */
-	if (napp) {
-		/*napp->last_workspace = wwin->screen_ptr->current_workspace; */
+	if (napp)
 		napp->last_workspace = wwin->frame->workspace;
-	}
 
 	if (wwin->flags.mapped && !WFLAGP(wwin, no_focusable)) {
 		/* install colormap if colormap mode is lock mode */
@@ -161,23 +162,23 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 		case WFM_NO_INPUT:
 			XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, CurrentTime);
 			break;
-
 		case WFM_PASSIVE:
 		case WFM_LOCALLY_ACTIVE:
 			XSetInputFocus(dpy, wwin->client_win, RevertToParent, CurrentTime);
 			break;
-
 		case WFM_GLOBALLY_ACTIVE:
 			break;
 		}
+
 		XFlush(dpy);
-		if (wwin->protocols.TAKE_FOCUS) {
+		if (wwin->protocols.TAKE_FOCUS)
 			wClientSendProtocol(wwin, _XA_WM_TAKE_FOCUS, timestamp);
-		}
+
 		XSync(dpy, False);
 	} else {
 		XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, CurrentTime);
 	}
+
 	if (WFLAGP(wwin, no_focusable))
 		return;
 
@@ -206,7 +207,7 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 	if (napp && !wasfocused) {
 #ifdef USER_MENU
 		wUserMenuRefreshInstances(napp->menu, wwin);
-#endif				/* USER_MENU */
+#endif	/* USER_MENU */
 
 		if (wwin->flags.mapped)
 			wAppMenuMap(napp->menu, wwin);
@@ -908,14 +909,11 @@ void wIconifyWindow(WWindow * wwin)
 	XWindowAttributes attribs;
 	int present;
 
-	if (!XGetWindowAttributes(dpy, wwin->client_win, &attribs)) {
-		/* the window doesn't exist anymore */
-		return;
-	}
+	if (!XGetWindowAttributes(dpy, wwin->client_win, &attribs))
+		return; /* the window doesn't exist anymore */
 
-	if (wwin->flags.miniaturized) {
-		return;
-	}
+	if (wwin->flags.miniaturized)
+		return; /* already miniaturized */
 
 	if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
 		WWindow *owner = wWindowFor(wwin->transient_for);
@@ -935,11 +933,10 @@ void wIconifyWindow(WWindow * wwin)
 	}
 
 	if (!wPreferences.disable_miniwindows && !wwin->flags.net_handle_icon) {
-		if (!wwin->flags.icon_moved) {
+		if (!wwin->flags.icon_moved)
 			PlaceIcon(wwin->screen_ptr, &wwin->icon_x, &wwin->icon_y, wGetHeadForWindow(wwin));
-		}
-		wwin->icon = wIconCreate(wwin);
 
+		wwin->icon = wIconCreate(wwin);
 		wwin->icon->mapped = 1;
 	}
 
@@ -947,7 +944,6 @@ void wIconifyWindow(WWindow * wwin)
 	wwin->flags.mapped = 0;
 
 	/* unmap transients */
-
 	unmapTransientsFor(wwin);
 
 	if (present) {
@@ -997,11 +993,9 @@ void wIconifyWindow(WWindow * wwin)
 	if (!wPreferences.disable_miniwindows && !wwin->flags.net_handle_icon) {
 		if (wwin->screen_ptr->current_workspace == wwin->frame->workspace ||
 		    IS_OMNIPRESENT(wwin) || wPreferences.sticky_icons)
-
 			XMapWindow(dpy, wwin->icon->core->window);
 
 		AddToStackList(wwin->icon->core);
-
 		wLowerFrame(wwin->icon->core);
 	}
 
@@ -1085,9 +1079,8 @@ void wDeiconifyWindow(WWindow *wwin)
 
 	wwin->flags.miniaturized = 0;
 
-	if (!netwm_hidden && !wwin->flags.shaded) {
+	if (!netwm_hidden && !wwin->flags.shaded)
 		wwin->flags.mapped = 1;
-	}
 
 	if (!netwm_hidden || wPreferences.sticky_icons) {
 		/* maybe we want to do this regardless of net_handle_icon
@@ -1135,14 +1128,14 @@ void wDeiconifyWindow(WWindow *wwin)
 #endif	/* ANIMATIONS */
 		wwin->flags.skip_next_animation = 0;
 		XGrabServer(dpy);
-		if (!wwin->flags.shaded) {
+		if (!wwin->flags.shaded)
 			XMapWindow(dpy, wwin->client_win);
-		}
+
 		XMapWindow(dpy, wwin->frame->core->window);
 		wRaiseFrame(wwin->frame->core);
-		if (!wwin->flags.shaded) {
+		if (!wwin->flags.shaded)
 			wClientSetState(wwin, NormalState, None);
-		}
+
 		mapTransientsFor(wwin);
 	}
 
@@ -1167,16 +1160,14 @@ void wDeiconifyWindow(WWindow *wwin)
 			ProcessPendingEvents();
 
 			/* the window can disappear while ProcessPendingEvents() runs */
-			if (!wWindowFor(clientwin)) {
+			if (!wWindowFor(clientwin))
 				return;
-			}
 		}
 #endif
 	}
 
-	if (wPreferences.auto_arrange_icons) {
+	if (wPreferences.auto_arrange_icons)
 		wArrangeIcons(wwin->screen_ptr, True);
-	}
 
 	WMPostNotificationName(WMNChangedState, wwin, "iconify");
 
diff --git a/src/application.c b/src/application.c
index 8f64770..a9a308b 100644
--- a/src/application.c
+++ b/src/application.c
@@ -193,19 +193,20 @@ void wApplicationExtractDirPackIcon(WScreen * scr, char *path, char *wm_instance
 			if (access(tmp, R_OK) == 0)
 				iconPath = tmp;
 		}
+
 		if (!iconPath) {
 			strcpy(tmp, path);
 			strcat(tmp, ".xpm");
 			if (access(tmp, R_OK) == 0)
 				iconPath = tmp;
 		}
+
 		if (!iconPath)
 			wfree(tmp);
 	}
 
 	if (iconPath) {
 		wApplicationSaveIconPathFor(iconPath, wm_instance, wm_class);
-
 		wfree(iconPath);
 	}
 }
@@ -263,20 +264,19 @@ WApplication *wApplicationCreate(WWindow * wwin)
 	extractIcon(wapp->main_window_desc);
 
 	leader = wWindowFor(main_window);
-	if (leader) {
+	if (leader)
 		leader->main_window = main_window;
-	}
+
 	wapp->menu = wAppMenuGet(scr, main_window);
 #ifdef USER_MENU
 	if (!wapp->menu)
 		wapp->menu = wUserMenuGet(scr, wapp->main_window_desc);
-#endif				/* USER_MENU */
+#endif	/* USER_MENU */
 
 	/*
 	 * Set application wide attributes from the leader.
 	 */
 	wapp->flags.hidden = WFLAGP(wapp->main_window_desc, start_hidden);
-
 	wapp->flags.emulated = WFLAGP(wapp->main_window_desc, emulate_appicon);
 
 	/* application descriptor */
@@ -286,10 +286,11 @@ WApplication *wApplicationCreate(WWindow * wwin)
 		wapp->app_icon = NULL;
 		if (scr->last_dock)
 			wapp->app_icon = findDockIconFor(scr->last_dock, main_window);
+
 		/* check main dock if we did not find it in last dock */
-		if (!wapp->app_icon && scr->dock) {
+		if (!wapp->app_icon && scr->dock)
 			wapp->app_icon = findDockIconFor(scr->dock, main_window);
-		}
+
 		/* finally check clips */
 		if (!wapp->app_icon) {
 			int i;
@@ -319,9 +320,8 @@ WApplication *wApplicationCreate(WWindow * wwin)
 		wapp->app_icon = NULL;
 	}
 
-	if (wapp->app_icon) {
+	if (wapp->app_icon)
 		wapp->app_icon->main_window = main_window;
-	}
 
 	if (wapp->app_icon && !wapp->app_icon->docked) {
 		WIcon *icon = wapp->app_icon->icon;
@@ -341,13 +341,13 @@ WApplication *wApplicationCreate(WWindow * wwin)
 			wAppIconMove(wapp->app_icon, x, y);
 			wLowerFrame(icon->core);
 		}
+
 		if (!clip || !wapp->app_icon->attracted || !clip->collapsed)
 			XMapWindow(dpy, icon->core->window);
 	}
 
-	if (wPreferences.auto_arrange_icons && wapp->app_icon && !wapp->app_icon->attracted) {
+	if (wPreferences.auto_arrange_icons && wapp->app_icon && !wapp->app_icon->attracted)
 		wArrangeIcons(scr, True);
-	}
 
 	if (wapp->app_icon) {
 		char *tmp, *path;
diff --git a/src/defaults.h b/src/defaults.h
index fdf09cd..29d242d 100644
--- a/src/defaults.h
+++ b/src/defaults.h
@@ -63,4 +63,3 @@ int wDefaultGetStartWorkspace(WScreen *scr, char *instance, char *class);
 void wDefaultChangeIcon(WScreen *scr, char *instance, char* class, char *file);
 
 #endif /* WMDEFAULTS_H_ */
-
diff --git a/src/icon.c b/src/icon.c
index f64a755..d7fd3cd 100644
--- a/src/icon.c
+++ b/src/icon.c
@@ -160,9 +160,8 @@ WIcon *wIconCreate(WWindow * wwin)
 	icon->file_image = wDefaultGetImage(scr, wwin->wm_instance, wwin->wm_class, wPreferences.icon_size);
 
 	file = wDefaultGetIconFile(scr, wwin->wm_instance, wwin->wm_class, False);
-	if (file) {
+	if (file)
 		icon->file = wstrdup(file);
-	}
 
 	icon->icon_name = wNETWMGetIconName(wwin->client_win);
 	if (icon->icon_name)
@@ -476,7 +475,8 @@ char *wIconStore(WIcon * icon)
 	RImage *image = NULL;
 	WWindow *wwin = icon->owner;
 
-	if (!wwin) return NULL;
+	if (!wwin)
+		return NULL;
 
 	path = getnameforicon(wwin);
 	if (!path)
@@ -490,6 +490,7 @@ char *wIconStore(WIcon * icon)
 						 wwin->wm_hints->icon_pixmap, (wwin->wm_hints->flags & IconMaskHint)
 						 ? wwin->wm_hints->icon_mask : None);
 	}
+
 	if (!image) {
 		wfree(path);
 		return NULL;
@@ -499,6 +500,7 @@ char *wIconStore(WIcon * icon)
 		wfree(path);
 		path = NULL;
 	}
+
 	RReleaseImage(image);
 
 	return path;
@@ -561,6 +563,7 @@ void wIconUpdate(WIcon * icon)
 
 	if (icon->pixmap != None)
 		XFreePixmap(dpy, icon->pixmap);
+
 	icon->pixmap = None;
 
 	if (wwin && WFLAGP(wwin, always_user_icon)) {
diff --git a/src/switchpanel.c b/src/switchpanel.c
index aac3a22..8f9eec1 100644
--- a/src/switchpanel.c
+++ b/src/switchpanel.c
@@ -387,14 +387,14 @@ static WMArray *makeWindowListArray(WWindow *curwin, int include_unmapped, Bool
 			if (((!fl && canReceiveFocus(wwin) > 0) || (fl && canReceiveFocus(wwin) < 0)) &&
 			    (wwin->flags.mapped || include_unmapped)) {
 				if (class_only) {
-				    if (!wwin->wm_class || !curwin->wm_class)
-					continue;
-				    if (strcmp(wwin->wm_class, curwin->wm_class))
-					continue;
+					if (!wwin->wm_class || !curwin->wm_class)
+						continue;
+					if (strcmp(wwin->wm_class, curwin->wm_class))
+						continue;
 				}
 
 				if (!WFLAGP(wwin, skip_switchpanel))
-				WMAddToArray(windows, wwin);
+					WMAddToArray(windows, wwin);
 			}
 		}
 		wwin = curwin;
diff --git a/src/wdefaults.c b/src/wdefaults.c
index ee42d00..c22ad5b 100644
--- a/src/wdefaults.c
+++ b/src/wdefaults.c
@@ -199,9 +199,8 @@ wDefaultFillAttributes(WScreen * scr, char *instance, char *class,
 	else
 		key3 = NULL;
 
-	if (!ANoTitlebar) {
+	if (!ANoTitlebar)
 		init_wdefaults(scr);
-	}
 
 	WMPLSetCaseSensitive(True);
 
@@ -327,6 +326,7 @@ static WMPropList *get_generic_value(WScreen *scr, char *instance, char *class,
 
 	WMPLSetCaseSensitive(True);
 
+	/* Search the icon name using class and instance */
 	if (class && instance) {
 		char *buffer;
 
@@ -338,38 +338,39 @@ static WMPropList *get_generic_value(WScreen *scr, char *instance, char *class,
 		dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 		WMReleasePropList(key);
 
-		if (dict) {
+		if (dict)
 			value = WMGetFromPLDictionary(dict, option);
-		}
 	}
 
+	/* Search the icon name using instance */
 	if (!value && instance) {
 		key = WMCreatePLString(instance);
 
 		dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 		WMReleasePropList(key);
-		if (dict) {
+
+		if (dict)
 			value = WMGetFromPLDictionary(dict, option);
-		}
 	}
 
+	/* Search the icon name using class */
 	if (!value && class) {
 		key = WMCreatePLString(class);
 
 		dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 		WMReleasePropList(key);
 
-		if (dict) {
+		if (dict)
 			value = WMGetFromPLDictionary(dict, option);
-		}
 	}
 
+	/* Search the default icon name - See noDefault argument! */
 	if (!value && !noDefault) {
+		/* AnyWindow is "*" - see wdefaults.c */
 		dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, AnyWindow);
 
-		if (dict) {
+		if (dict)
 			value = WMGetFromPLDictionary(dict, option);
-		}
 	}
 
 	WMPLSetCaseSensitive(False);
@@ -377,14 +378,14 @@ static WMPropList *get_generic_value(WScreen *scr, char *instance, char *class,
 	return value;
 }
 
+/* Get the name of the Icon File. If noDefault is False, then, default value included */
 char *wDefaultGetIconFile(WScreen * scr, char *instance, char *class, Bool noDefault)
 {
 	WMPropList *value;
 	char *tmp;
 
-	if (!ANoTitlebar) {
+	if (!ANoTitlebar)
 		init_wdefaults(scr);
-	}
 
 	if (!WDWindowAttributes->dictionary)
 		return NULL;
@@ -405,10 +406,12 @@ RImage *wDefaultGetImage(WScreen * scr, char *winstance, char *wclass, int max_s
 	char *path;
 	RImage *image;
 
+	/* Get the file name of the image, using instance and class */
 	file_name = wDefaultGetIconFile(scr, winstance, wclass, False);
 	if (!file_name)
 		return NULL;
 
+	/* Search the file image in the icon paths */
 	path = FindImage(wPreferences.icon_path, file_name);
 
 	if (!path) {
@@ -417,9 +420,9 @@ RImage *wDefaultGetImage(WScreen * scr, char *winstance, char *wclass, int max_s
 	}
 
 	image = RLoadImage(scr->rcontext, path, 0);
-	if (!image) {
+	if (!image)
 		wwarning(_("error loading image file \"%s\": %s"), path, RMessageForError(RErrorCode));
-	}
+
 	wfree(path);
 
 	image = wIconValidateIconSize(scr, image, max_size);
@@ -433,9 +436,8 @@ int wDefaultGetStartWorkspace(WScreen * scr, char *instance, char *class)
 	int w, i;
 	char *tmp;
 
-	if (!ANoTitlebar) {
+	if (!ANoTitlebar)
 		init_wdefaults(scr);
-	}
 
 	if (!WDWindowAttributes->dictionary)
 		return -1;
@@ -474,11 +476,10 @@ void wDefaultChangeIcon(WScreen * scr, char *instance, char *class, char *file)
 
 	if (!dict) {
 		dict = WMCreatePLDictionary(NULL, NULL);
-		if (dict) {
+		if (dict)
 			db->dictionary = dict;
-		} else {
+		else
 			return;
-		}
 	}
 
 	WMPLSetCaseSensitive(True);
@@ -502,9 +503,8 @@ void wDefaultChangeIcon(WScreen * scr, char *instance, char *class, char *file)
 		icon_value = WMCreatePLDictionary(AIcon, value, NULL);
 		WMReleasePropList(value);
 
-		if ((def_win = WMGetFromPLDictionary(dict, AnyWindow)) != NULL) {
+		if ((def_win = WMGetFromPLDictionary(dict, AnyWindow)) != NULL)
 			def_icon = WMGetFromPLDictionary(def_win, AIcon);
-		}
 
 		if (def_icon && !strcmp(WMGetFromPLString(def_icon), file))
 			same = 1;
@@ -520,9 +520,9 @@ void wDefaultChangeIcon(WScreen * scr, char *instance, char *class, char *file)
 	} else if (icon_value != NULL && !same) {
 		WMPutInPLDictionary(dict, key, icon_value);
 	}
-	if (!wPreferences.flags.noupdates) {
+
+	if (!wPreferences.flags.noupdates)
 		UpdateDomainFile(db);
-	}
 
 	WMReleasePropList(key);
 	if (icon_value)
-- 
1.7.9.1

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