Merge tk-print-fixes branch, which contains various fixes for 'tk print'

Author: jan.nijtmans

changes.md

@@ -35,6 +35,8 @@ to the userbase.
  - [MS-Win canvas arcs with small extent are drawn 360 dregrees](https://core.tcl-lang.org/tk/info/6051a9)
  - [pixel values can report false list lengths](https://core.tcl-lang.org/tk/info/2a0a83)
  - [Xft text is unusable for 32-bit visual when default visual is 24-bit](https://core.tcl-lang.org/tk/info/c23f79)
+ - [tk print: several issues printing i18n text](https://core.tcl-lang.org/tk/info/4e7a78)
+ - [tk print, canvas: raw smooth not implemented](https://core.tcl-lang.org/tk/info/e10819)
 
 Release Tk 9.0.2 arises from the check-in with tag `core-9-0-2`.
 

generic/tkCmds.c

@@ -901,13 +901,13 @@ UseinputmethodsCmd(
     dispPtr = ((TkWindow *) tkwin)->dispPtr;
     if (objc == 2 + skip) {
 
-	int boolVal;
+	int boolValue;
 
 	if (Tcl_GetBooleanFromObj(interp, objv[1+skip],
-		&boolVal) != TCL_OK) {
+		&boolValue) != TCL_OK) {
 	    return TCL_ERROR;
 	}
-	if (boolVal && (dispPtr->inputMethod != NULL)) {
+	if (boolValue && (dispPtr->inputMethod != NULL)) {
 	    dispPtr->flags |= TK_DISPLAY_USE_IM;
 	} else {
 	    dispPtr->flags &= ~TK_DISPLAY_USE_IM;