jbuilder8编辑器中光标乱跳，如何设置？

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    以前不知道谁贴过的，再贴一下以下文章引用自www.chinajavaworld.com  java中文网
    大家常常说JBuilder在中文系统中存在光标错位的问题，都认为这是JBuilder的一个Bug，其实这实在是冤枉JBuilder了！大家讨论出来的解决方法无外乎两种：
    1、将编辑器的字体改为宋体，用这种方法带来的问题是，在宋体下的英文字体实在难看，阅读起来不太顺眼；
    2、就是将编辑器字体的粗体属性去掉，这样也影响代码的可读性。
    其实，造成JBuilder光标错位的问题并不是Borland的错误，而是Java的宗师——Sun的罪过！大家一定知道i18n吧？在不同的区域设置中，JDK自动调用与之相对应的properties文件，而在JDK中，Sun所推出的与中文系统相对应的properties文件存在问题，在它之中没有区分英文字体的正常、粗体和斜体，从而导致了以上所说的问题，解决的方法很简单，只要将这个properties文件修改正确就可以了，修改方法如下：
    在jre/lib目录中找到font.properties.zh文件，编辑这个文件并修改成如下内容： 
    # @(#)font.properties.zh1.16 00/10/06
    #
    # AWT Font default Properties for Chinese Windows 
    # 
    dialog.plain.0=Arial,ANSI_CHARSET
    dialog.plain.1=\u5b8b\u4f53,GB2312_CHARSET
    dialog.plain.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    dialog.plain.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialog.bold.0=Arial Bold,ANSI_CHARSET
    dialog.bold.1=\u5b8b\u4f53,GB2312_CHARSET
    dialog.bold.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    dialog.bold.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialog.italic.0=Arial Italic,ANSI_CHARSET
    dialog.italic.1=\u5b8b\u4f53,GB2312_CHARSET
    dialog.italic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    dialog.italic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialog.bolditalic.0=Arial Bold Italic,ANSI_CHARSET
    dialog.bolditalic.1=\u5b8b\u4f53,GB2312_CHARSET
    dialog.bolditalic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    dialog.bolditalic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.plain.0=Courier New,ANSI_CHARSET
    dialoginput.plain.1=\u5b8b\u4f53,GB2312_CHARSET
    dialoginput.plain.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    dialoginput.plain.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.bold.0=Courier New Bold,ANSI_CHARSET
    dialoginput.bold.1=\u5b8b\u4f53,GB2312_CHARSET
    dialoginput.bold.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    dialoginput.bold.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.italic.0=Courier New Italic,ANSI_CHARSET
    dialoginput.italic.1=\u5b8b\u4f53,GB2312_CHARSET
    dialoginput.italic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    dialoginput.italic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.bolditalic.0=Courier New Bold Italic,ANSI_CHARSET
    dialoginput.bolditalic.1=\u5b8b\u4f53,GB2312_CHARSET
    dialoginput.bolditalic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    dialoginput.bolditalic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED serif.plain.0=Times New Roman,ANSI_CHARSET
    serif.plain.1=\u5b8b\u4f53,GB2312_CHARSET
    serif.plain.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    serif.plain.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED serif.bold.0=Times New Roman Bold,ANSI_CHARSET
    serif.bold.1=\u5b8b\u4f53,GB2312_CHARSET
    serif.bold.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    serif.bold.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED serif.italic.0=Times New Roman Italic,ANSI_CHARSET
    serif.italic.1=\u5b8b\u4f53,GB2312_CHARSET
    serif.italic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    serif.italic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED serif.bolditalic.0=Times New Roman Bold Italic,ANSI_CHARSET
    serif.bolditalic.1=\u5b8b\u4f53,GB2312_CHARSET
    serif.bolditalic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    serif.bolditalic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED sansserif.plain.0=Arial,ANSI_CHARSET
    sansserif.plain.1=\u5b8b\u4f53,GB2312_CHARSET
    sansserif.plain.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    sansserif.plain.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED sansserif.bold.0=Arial Bold,ANSI_CHARSET
    sansserif.bold.1=\u5b8b\u4f53,GB2312_CHARSET
    sansserif.bold.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    sansserif.bold.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED sansserif.italic.0=Arial Italic,ANSI_CHARSET
    sansserif.italic.1=\u5b8b\u4f53,GB2312_CHARSET
    sansserif.italic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    sansserif.italic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED sansserif.bolditalic.0=Arial Bold Italic,ANSI_CHARSET
    sansserif.bolditalic.1=\u5b8b\u4f53,GB2312_CHARSET
    sansserif.bolditalic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    sansserif.bolditalic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED monospaced.plain.0=Courier New,GB2312_CHARSET
    monospaced.plain.1=\u5b8b\u4f53,GB2312_CHARSET
    monospaced.plain.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    monospaced.plain.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED monospaced.bold.0=Courier New Bold,GB2312_CHARSET
    monospaced.bold.1=\u5b8b\u4f53,GB2312_CHARSET
    monospaced.bold.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    monospaced.bold.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED monospaced.italic.0=Courier New Italic,GB2312_CHARSET
    monospaced.italic.1=\u5b8b\u4f53,GB2312_CHARSET
    monospaced.italic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    monospaced.italic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED monospaced.bolditalic.0=Courier New Bold Italic,GB2312_CHARSET
    monospaced.bolditalic.1=\u5b8b\u4f53,GB2312_CHARSET
    monospaced.bolditalic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED
    monospaced.bolditalic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED # name aliases
    #
    #alias.timesroman=serif
    #alias.helvetica=sansserif
    #alias.courier=monospaced # for backward compatibility
    #timesroman.0=Times New Roman,ANSI_CHARSET
    #helvetica.0=Arial,ANSI_CHARSET
    #courier.0=Courier New,ANSI_CHARSET
    zapfdingbats.0=WingDings,SYMBOL_CHARSET # font filenames for reduced initialization time
    #
    filename.\u5b8b\u4f53=SIMSUN.TTF filename.Arial=ARIAL.TTF
    filename.Arial_Bold=ARIALBD.TTF
    filename.Arial_Italic=ARIALI.TTF
    filename.Arial_Bold_Italic=ARIALBI.TTF filename.Courier_New=COUR.TTF
    filename.Courier_New_Bold=COURBD.TTF
    filename.Courier_New_Italic=COURI.TTF
    filename.Courier_New_Bold_Italic=COURBI.TTF filename.Times_New_Roman=TIMES.TTF
    filename.Times_New_Roman_Bold=TIMESBD.TTF
    filename.Times_New_Roman_Italic=TIMESI.TTF
    filename.Times_New_Roman_Bold_Italic=TIMESBI.TTF filename.WingDings=WINGDING.TTF
    filename.Symbol=SYMBOL.TTF # Default font definition
    #
    default.char=2751 # Static FontCharset info.
    #
    #fontcharset.dialog.0=sun.io.CharToByteCp1252
    fontcharset.dialog.1=sun.io.CharToByteGBK
    fontcharset.dialog.2=sun.awt.windows.CharToByteWingDings
    fontcharset.dialog.3=sun.awt.CharToByteSymbol #fontcharset.dialoginput.0=sun.io.CharToByteCp1252
    fontcharset.dialoginput.1=sun.io.CharToByteGBK
    fontcharset.dialoginput.2=sun.awt.windows.CharToByteWingDings
    fontcharset.dialoginput.3=sun.awt.CharToByteSymbol #fontcharset.serif.0=sun.io.CharToByteCp1252
    fontcharset.serif.1=sun.io.CharToByteGBK
    fontcharset.serif.2=sun.awt.windows.CharToByteWingDings
    fontcharset.serif.3=sun.awt.CharToByteSymbol #fontcharset.sansserif.0=sun.io.CharToByteCp1252
    fontcharset.sansserif.1=sun.io.CharToByteGBK
    fontcharset.sansserif.2=sun.awt.windows.CharToByteWingDings
    fontcharset.sansserif.3=sun.awt.CharToByteSymbol #fontcharset.monospaced.0=sun.io.CharToByteCp1252
    fontcharset.monospaced.1=sun.io.CharToByteGBK
    fontcharset.monospaced.2=sun.awt.windows.CharToByteWingDings
    fontcharset.monospaced.3=sun.awt.CharToByteSymbol # Exclusion Range info.
    #
    exclusion.dialog.plain.0=00a0-f8ff
    exclusion.dialog.italic.0=00a0-f8ff
    exclusion.dialog.bold.0=00a0-f8ff
    exclusion.dialog.bolditalic.0=00a0-f8ff exclusion.dialoginput.plain.0=00a0-f8ff
    exclusion.dialoginput.italic.0=00a0-f8ff
    exclusion.dialoginput.bold.0=00a0-f8ff
    exclusion.dialoginput.bolditalic.0=00a0-f8ff exclusion.serif.plain.0=00a0-f8ff
    exclusion.serif.italic.0=00a0-f8ff
    exclusion.serif.bold.0=00a0-f8ff
    exclusion.serif.bolditalic.0=00a0-f8ff exclusion.sansserif.plain.0=00a0-f8ff
    exclusion.sansserif.italic.0=00a0-f8ff
    exclusion.sansserif.bold.0=00a0-f8ff
    exclusion.sansserif.bolditalic.0=00a0-f8ff exclusion.monospaced.plain.0=00a0-f8ff
    exclusion.monospaced.