small formatting issues.
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a8194a97db
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@ -298,6 +298,7 @@
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FT_EXPORT_DEF( FT_Int32 ) FT_SqrtFixed( FT_Int32 x )
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{
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FT_Int64 z;
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z = (FT_Int64)(x) << 16;
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@ -772,11 +773,13 @@
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{
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FT_Int64 z;
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z.hi = (FT_UInt32)((FT_Int32)(x) >> 16);
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z.lo = (FT_UInt32)( x << 16 );
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return FT_Sqrt64( &z );
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}
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#endif /* FT_CONFIG_OPTION_OLD_CALCS */
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#endif /* FT_LONG64 */
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@ -1419,10 +1419,10 @@
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FT_Bool external_stream;
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/* test for valid `library' and `args' delayed to */
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/* test for valid `library' delayed to */
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/* ft_new_input_stream() */
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if ( !aface )
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if ( !aface || !args )
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return FT_Err_Invalid_Argument;
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*aface = 0;
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@ -1438,7 +1438,7 @@
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/* If the font driver is specified in the `args' structure, use */
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/* it. Otherwise, we scan the list of registered drivers. */
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if ( args->flags & ft_open_driver && args->driver )
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if ( ( args->flags & ft_open_driver ) && args->driver )
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{
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driver = FT_DRIVER( args->driver );
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@ -1508,7 +1508,7 @@
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}
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Success:
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FT_TRACE4(( "FT_New_Face: New face object, adding to list\n" ));
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FT_TRACE4(( "FT_Open_Face: New face object, adding to list\n" ));
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/* set the FT_FACE_FLAG_EXTERNAL_STREAM bit for FT_Done_Face */
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if ( external_stream )
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