如何调试emacs23字体加载？

我想使用与emacs中xterm中相同的9x15固定字体，但由于某些原因，当通过Windows X服务器在Linux上运行emacs时，我无法加载这些字体。此对X服务器的查询显示所有可用字体的路径：

# xset q|grep "program files"|tr ":" "\n"
c:/program files/hummingbird/connectivity/14.00/exceed/font/misc,c
c:/program files/hummingbird/connectivity/14.00/exceed/font/100dpi,c
c:/program files/hummingbird/connectivity/14.00/exceed/font/75dpi,c
c:/program files/hummingbird/connectivity/14.00/exceed/font/misc_utf8,c
c:/program files/hummingbird/connectivity/14.00/exceed/font/100dpi_utf8,c
c:/program files/hummingbird/connectivity/14.00/exceed/font/75dpi_utf8,c
c:/program files/hummingbird/connectivity/14.00/exceed/font/andrew,c
c:/program files/hummingbird/connectivity/14.00/exceed/font/pc,c
c:/program files/hummingbird/connectivity/14.00/exceed/font/hp,c
c:/program files/hummingbird/connectivity/14.00/exceed/font/dec100,c
c:/program files/hummingbird/connectivity/14.00/exceed/font/dec75,c
...

# xlsfonts|grep 9x15
9x15
9x15
9x15-l1
9x15b
9x15b-l1
9x15bold
9x15bold

---

emacs是从X服务器加载字体，还是只检查一些本地服务器目录？如何检查emacs加载的字体以及从何处加载的字体？

我可以通过手动编辑my.emacs（）来修复100dpi服务器字体。不过，知道如何跟踪emacs字体选择还是不错的。