Fix indenting

3 files changed, 19 insertions, 19 deletions

diff --git a/generic/tkButton.c b/generic/tkButton.c
index 2ec939e..68af116 100644
--- a/generic/tkButton.c
+++ b/generic/tkButton.c
@@ -783,7 +783,7 @@ ButtonWidgetObjCmd(
     Tcl_Obj *objPtr;
 
     if (objc < 2) {
-        Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
+	Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
 	return TCL_ERROR;
     }
     result = Tcl_GetIndexFromObjStruct(interp, objv[1], commandNames[butPtr->type],
@@ -1149,13 +1149,13 @@ ConfigureButton(
 
 	    valuePtr = Tcl_ObjGetVar2(interp, namePtr, NULL, TCL_GLOBAL_ONLY);
 	    butPtr->flags &= ~SELECTED;
-            butPtr->flags &= ~TRISTATED;
+	    butPtr->flags &= ~TRISTATED;
 	    if (valuePtr != NULL) {
 		const char *value = Tcl_GetString(valuePtr);
 		if (strcmp(value, Tcl_GetString(butPtr->onValuePtr)) == 0) {
 		    butPtr->flags |= SELECTED;
 		} else if (strcmp(value,
-                        Tcl_GetString(butPtr->tristateValuePtr)) == 0) {
+			Tcl_GetString(butPtr->tristateValuePtr)) == 0) {
 		    butPtr->flags |= TRISTATED;
 
 		    /*
@@ -1168,7 +1168,7 @@ ConfigureButton(
 			    Tcl_GetString(butPtr->offValuePtr)) == 0) {
 			butPtr->flags &= ~TRISTATED;
 		    }
-                }
+		}
 	    } else {
 		if (Tcl_ObjSetVar2(interp, namePtr, NULL,
 			(butPtr->type == TYPE_CHECK_BUTTON)
@@ -1678,7 +1678,7 @@ ButtonVarProc(
 	    return NULL;
 	}
 	butPtr->flags |= SELECTED;
-        butPtr->flags &= ~TRISTATED;
+	butPtr->flags &= ~TRISTATED;
     } else if (butPtr->offValuePtr
 	&& strcmp(value, Tcl_GetString(butPtr->offValuePtr)) == 0) {
 	if (!(butPtr->flags & (SELECTED | TRISTATED))) {
@@ -1686,11 +1686,11 @@ ButtonVarProc(
 	}
 	butPtr->flags &= ~(SELECTED | TRISTATED);
     } else if (strcmp(value, Tcl_GetString(butPtr->tristateValuePtr)) == 0) {
-        if (butPtr->flags & TRISTATED) {
-            return NULL;
-        }
-        butPtr->flags |= TRISTATED;
-        butPtr->flags &= ~SELECTED;
+	if (butPtr->flags & TRISTATED) {
+	    return NULL;
+	}
+	butPtr->flags |= TRISTATED;
+	butPtr->flags &= ~SELECTED;
     } else if (butPtr->flags & (SELECTED | TRISTATED)) {
 	butPtr->flags &= ~(SELECTED | TRISTATED);
     } else {
diff --git a/macosx/tkMacOSXButton.c b/macosx/tkMacOSXButton.c
index 7d231a6..c825920 100644
--- a/macosx/tkMacOSXButton.c
+++ b/macosx/tkMacOSXButton.c
@@ -194,7 +194,7 @@ TkpDisplayButton(
     }
     pixmap = (Pixmap) Tk_WindowId(tkwin);
 
-	Tk_GetPixelsFromObj(NULL, tkwin, butPtr->highlightWidthPtr, &butPtr->highlightWidth);
+    Tk_GetPixelsFromObj(NULL, tkwin, butPtr->highlightWidthPtr, &butPtr->highlightWidth);
 
     if (TkMacOSXComputeButtonDrawParams(butPtr, dpPtr)) {
 	macButtonPtr->useTkText = 0;
diff --git a/win/tkWinButton.c b/win/tkWinButton.c
index 88b98c6..e0998b5 100644
--- a/win/tkWinButton.c
+++ b/win/tkWinButton.c
@@ -628,7 +628,7 @@ TkpDisplayButton(
 
     if (butPtr->type == TYPE_LABEL) {
 	defaultWidth = butPtr->highlightWidth;
-        offset = 0;
+	offset = 0;
     } else if (butPtr->type == TYPE_BUTTON) {
 	defaultWidth = ((butPtr->defaultState == DEFAULT_ACTIVE)
 		? butPtr->highlightWidth : 0);
@@ -934,14 +934,14 @@ TkpDisplayButton(
 		butPtr->borderWidth, relief);
     }
     if (defaultWidth != 0) {
-        int highlightColor;
+	int highlightColor;
 
 	dc = TkWinGetDrawableDC(butPtr->display, pixmap, &state);
-        if (butPtr->type == TYPE_LABEL) {
-            highlightColor = (int) Tk_3DBorderColor(butPtr->highlightBorder)->pixel;
-        } else {
-            highlightColor = (int) butPtr->highlightColorPtr->pixel;
-        }
+	if (butPtr->type == TYPE_LABEL) {
+	    highlightColor = (int) Tk_3DBorderColor(butPtr->highlightBorder)->pixel;
+	} else {
+	    highlightColor = (int) butPtr->highlightColorPtr->pixel;
+	}
 	TkWinFillRect(dc, 0, 0, Tk_Width(tkwin), defaultWidth,
 		highlightColor);
 	TkWinFillRect(dc, 0, 0, defaultWidth, Tk_Height(tkwin),
@@ -1457,7 +1457,7 @@ ButtonProc(
 	 * causes all buttons to fire once a second, so we need to make sure
 	 * that we are not dealing with the chromium life check.
 	*/
-        if (wParam != 0 || lParam != 0) {
+	if (wParam != 0 || lParam != 0) {
 	    int code;
 	    Tcl_Interp *interp = butPtr->info.interp;