wininit.txt description
After Crawl has been run in tiles mode, it will create a wininit.txt file,
which stores several configurable parameters.  This is separate from the
standard init.txt file, as it can be modified at run-time via the Ctrl+V
command.
The contents of this file look like this:
-- SNIP --
Tile:DngnX=19
Tile:DngnY=17
Tile:MapPx=4
Tile:MsgX=77
Tile:MsgY=10
Tile:WindowTop=145
Tile:WindowLeft=22
Tile:FontName=8x13
Tile:FontSize=12
-- SNIP --
The above values are typical Unix settings.  On Windows, the font name will be
something like "Courier".  If you wish to modify this file manually, here are
what these parameters refer to:
DngnX, DngnY               Size (in tiles) of the dungeon region.
MapPx                      Width (in pixels) per square of the minimap.
MsgX, MsgY                 Size (in characters) of the message region.
WindowTop, WindowLeft      Location (in pixels) of the Crawl window.
FontName                   Name of the font. 
FontSize                   Size (in pixels) of the font.

Building Tiles versions
-----------------------

* For Windows builds, run
         make MAKEFILE=makefile_tiles.mgw
* For Linux builds, run
         make MAKEFILE=makefile.x11
* For Mac OS X builds, run
         make MAKEFILE=makefile.x11 OSX=y
* All platforms require the same prerequisites listed in the other 
  sections above for building each of these platforms.
* The Linux and Mac OS X builds additionally require libpng.  The Mac OS X
  version expects it to be installed via fink in /sw.  If this is not the
  case, then you should edit PNG_INCLUDE and PNG_LIB in makefile.x11.

able to decode UTF-8.

able to decode UTF-8.