Merge from trunk.

Subversion-branch: /branches/opl-branch
Subversion-revision: 1624

25 files changed, 5105 insertions, 47 deletions

diff --git a/textscreen/Doxyfile b/textscreen/Doxyfile
new file mode 100644
index 00000000..49116fed
--- /dev/null
+++ b/textscreen/Doxyfile
@@ -0,0 +1,1366 @@
+# Doxyfile 1.5.5
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+#       TAG = value [value, ...]
+# For lists items can also be appended using:
+#       TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file 
+# that follow. The default is UTF-8 which is also the encoding used for all 
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the 
+# iconv built into libc) for the transcoding. See 
+# http://www.gnu.org/software/libiconv for the list of possible encodings.
+
+DOXYFILE_ENCODING      = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded 
+# by quotes) that should identify the project.
+
+PROJECT_NAME           = "libtextscreen"
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number. 
+# This could be handy for archiving the generated documentation or 
+# if some version control system is used.
+
+PROJECT_NUMBER         = 
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) 
+# base path where the generated documentation will be put. 
+# If a relative path is entered, it will be relative to the location 
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY       = .
+
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create 
+# 4096 sub-directories (in 2 levels) under the output directory of each output 
+# format and will distribute the generated files over these directories. 
+# Enabling this option can be useful when feeding doxygen a huge amount of 
+# source files, where putting all generated files in the same directory would 
+# otherwise cause performance problems for the file system.
+
+CREATE_SUBDIRS         = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all 
+# documentation generated by doxygen is written. Doxygen will use this 
+# information to generate all constant output in the proper language. 
+# The default language is English, other supported languages are: 
+# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, 
+# Croatian, Czech, Danish, Dutch, Farsi, Finnish, French, German, Greek, 
+# Hungarian, Italian, Japanese, Japanese-en (Japanese with English messages), 
+# Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, Polish, 
+# Portuguese, Romanian, Russian, Serbian, Slovak, Slovene, Spanish, Swedish, 
+# and Ukrainian.
+
+OUTPUT_LANGUAGE        = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will 
+# include brief member descriptions after the members that are listed in 
+# the file and class documentation (similar to JavaDoc). 
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC      = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend 
+# the brief description of a member or function before the detailed description. 
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the 
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF           = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator 
+# that is used to form the text in various listings. Each string 
+# in this list, if found as the leading text of the brief description, will be 
+# stripped from the text and the result after processing the whole list, is 
+# used as the annotated text. Otherwise, the brief description is used as-is. 
+# If left blank, the following values are used ("$name" is automatically 
+# replaced with the name of the entity): "The $name class" "The $name widget" 
+# "The $name file" "is" "provides" "specifies" "contains" 
+# "represents" "a" "an" "the"
+
+ABBREVIATE_BRIEF       = "The $name class" \
+                         "The $name widget" \
+                         "The $name file" \
+                         is \
+                         provides \
+                         specifies \
+                         contains \
+                         represents \
+                         a \
+                         an \
+                         the
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then 
+# Doxygen will generate a detailed section even if there is only a brief 
+# description.
+
+ALWAYS_DETAILED_SEC    = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all 
+# inherited members of a class in the documentation of that class as if those 
+# members were ordinary class members. Constructors, destructors and assignment 
+# operators of the base classes will not be shown.
+
+INLINE_INHERITED_MEMB  = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full 
+# path before files name in the file list and in the header files. If set 
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES        = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag 
+# can be used to strip a user-defined part of the path. Stripping is 
+# only done if one of the specified strings matches the left-hand part of 
+# the path. The tag can be used to show relative paths in the file list. 
+# If left blank the directory from which doxygen is run is used as the 
+# path to strip.
+
+STRIP_FROM_PATH        = src/
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of 
+# the path mentioned in the documentation of a class, which tells 
+# the reader which header file to include in order to use a class. 
+# If left blank only the name of the header file containing the class 
+# definition is used. Otherwise one should specify the include paths that 
+# are normally passed to the compiler using the -I flag.
+
+STRIP_FROM_INC_PATH    = 
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter 
+# (but less readable) file names. This can be useful is your file systems 
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES            = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen 
+# will interpret the first line (until the first dot) of a JavaDoc-style 
+# comment as the brief description. If set to NO, the JavaDoc 
+# comments will behave just like regular Qt-style comments 
+# (thus requiring an explicit @brief command for a brief description.)
+
+JAVADOC_AUTOBRIEF      = YES
+
+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will 
+# interpret the first line (until the first dot) of a Qt-style 
+# comment as the brief description. If set to NO, the comments 
+# will behave just like regular Qt-style comments (thus requiring 
+# an explicit \brief command for a brief description.)
+
+QT_AUTOBRIEF           = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen 
+# treat a multi-line C++ special comment block (i.e. a block of //! or /// 
+# comments) as a brief description. This used to be the default behaviour. 
+# The new default is to treat a multi-line C++ comment block as a detailed 
+# description. Set this tag to YES if you prefer the old behaviour instead.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the DETAILS_AT_TOP tag is set to YES then Doxygen 
+# will output the detailed description near the top, like JavaDoc.
+# If set to NO, the detailed description appears after the member 
+# documentation.
+
+DETAILS_AT_TOP         = NO
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented 
+# member inherits the documentation from any documented member that it 
+# re-implements.
+
+INHERIT_DOCS           = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce 
+# a new page for each member. If set to NO, the documentation of a member will 
+# be part of the file/class/namespace that contains it.
+
+SEPARATE_MEMBER_PAGES  = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab. 
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE               = 8
+
+# This tag can be used to specify a number of aliases that acts 
+# as commands in the documentation. An alias has the form "name=value". 
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to 
+# put the command \sideeffect (or @sideeffect) in the documentation, which 
+# will result in a user-defined paragraph with heading "Side Effects:". 
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES                = 
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C 
+# sources only. Doxygen will then generate output that is more tailored for C. 
+# For instance, some of the names that are used will be different. The list 
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C  = YES
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java 
+# sources only. Doxygen will then generate output that is more tailored for 
+# Java. For instance, namespaces will be presented as packages, qualified 
+# scopes will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA   = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran 
+# sources only. Doxygen will then generate output that is more tailored for 
+# Fortran.
+
+OPTIMIZE_FOR_FORTRAN   = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL 
+# sources. Doxygen will then generate output that is tailored for 
+# VHDL.
+
+OPTIMIZE_OUTPUT_VHDL   = NO
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want 
+# to include (a tag file for) the STL sources as input, then you should 
+# set this tag to YES in order to let doxygen match functions declarations and 
+# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. 
+# func(std::string) {}). This also make the inheritance and collaboration 
+# diagrams that involve STL classes more complete and accurate.
+
+BUILTIN_STL_SUPPORT    = NO
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+
+CPP_CLI_SUPPORT        = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. 
+# Doxygen will parse them like normal C++ but will assume all classes use public 
+# instead of private inheritance when no explicit protection keyword is present.
+
+SIP_SUPPORT            = NO
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC 
+# tag is set to YES, then doxygen will reuse the documentation of the first 
+# member in the group (if any) for the other members of the group. By default 
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC   = NO
+
+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of 
+# the same type (for instance a group of public functions) to be put as a 
+# subgroup of that type (e.g. under the Public Functions section). Set it to 
+# NO to prevent subgrouping. Alternatively, this can be done per class using 
+# the \nosubgrouping command.
+
+SUBGROUPING            = YES
+
+# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum 
+# is documented as struct, union, or enum with the name of the typedef. So 
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct 
+# with name TypeT. When disabled the typedef will appear as a member of a file, 
+# namespace, or class. And the struct will be named TypeS. This can typically 
+# be useful for C code in case the coding convention dictates that all compound 
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+
+TYPEDEF_HIDES_STRUCT   = NO
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in 
+# documentation are documented, even if no documentation was available. 
+# Private class members and static file members will be hidden unless 
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL            = NO
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class 
+# will be included in the documentation.
+
+EXTRACT_PRIVATE        = NO
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file 
+# will be included in the documentation.
+
+EXTRACT_STATIC         = NO
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) 
+# defined locally in source files will be included in the documentation. 
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES  = YES
+
+# This flag is only useful for Objective-C code. When set to YES local 
+# methods, which are defined in the implementation section but not in 
+# the interface are included in the documentation. 
+# If set to NO (the default) only methods in the interface are included.
+
+EXTRACT_LOCAL_METHODS  = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be 
+# extracted and appear in the documentation as a namespace called 
+# 'anonymous_namespace{file}', where file will be replaced with the base 
+# name of the file that contains the anonymous namespace. By default 
+# anonymous namespace are hidden.
+
+EXTRACT_ANON_NSPACES   = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all 
+# undocumented members of documented classes, files or namespaces. 
+# If set to NO (the default) these members will be included in the 
+# various overviews, but no documentation section is generated. 
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS     = YES
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all 
+# undocumented classes that are normally visible in the class hierarchy. 
+# If set to NO (the default) these classes will be included in the various 
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES     = YES
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all 
+# friend (class|struct|union) declarations. 
+# If set to NO (the default) these declarations will be included in the 
+# documentation.
+
+HIDE_FRIEND_COMPOUNDS  = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any 
+# documentation blocks found inside the body of a function. 
+# If set to NO (the default) these blocks will be appended to the 
+# function's detailed documentation block.
+
+HIDE_IN_BODY_DOCS      = NO
+
+# The INTERNAL_DOCS tag determines if documentation 
+# that is typed after a \internal command is included. If the tag is set 
+# to NO (the default) then the documentation will be excluded. 
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS          = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate 
+# file names in lower-case letters. If set to YES upper-case letters are also 
+# allowed. This is useful if you have classes or files whose names only differ 
+# in case and if your file system supports case sensitive file names. Windows 
+# and Mac users are advised to set this option to NO.
+
+CASE_SENSE_NAMES       = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen 
+# will show members with their full class and namespace scopes in the 
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES       = NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen 
+# will put a list of the files that are included by a file in the documentation 
+# of that file.
+
+SHOW_INCLUDE_FILES     = YES
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] 
+# is inserted in the documentation for inline members.
+
+INLINE_INFO            = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen 
+# will sort the (detailed) documentation of file and class members 
+# alphabetically by member name. If set to NO the members will appear in 
+# declaration order.
+
+SORT_MEMBER_DOCS       = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the 
+# brief documentation of file, namespace and class members alphabetically 
+# by member name. If set to NO (the default) the members will appear in 
+# declaration order.
+
+SORT_BRIEF_DOCS        = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the 
+# hierarchy of group names into alphabetical order. If set to NO (the default) 
+# the group names will appear in their defined order.
+
+SORT_GROUP_NAMES       = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be 
+# sorted by fully-qualified names, including namespaces. If set to 
+# NO (the default), the class list will be sorted only by class name, 
+# not including the namespace part. 
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the 
+# alphabetical list.
+
+SORT_BY_SCOPE_NAME     = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or 
+# disable (NO) the todo list. This list is created by putting \todo 
+# commands in the documentation.
+
+GENERATE_TODOLIST      = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or 
+# disable (NO) the test list. This list is created by putting \test 
+# commands in the documentation.
+
+GENERATE_TESTLIST      = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or 
+# disable (NO) the bug list. This list is created by putting \bug 
+# commands in the documentation.
+
+GENERATE_BUGLIST       = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or 
+# disable (NO) the deprecated list. This list is created by putting 
+# \deprecated commands in the documentation.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional 
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS       = 
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines 
+# the initial value of a variable or define consists of for it to appear in 
+# the documentation. If the initializer consists of more lines than specified 
+# here it will be hidden. Use a value of 0 to hide initializers completely. 
+# The appearance of the initializer of individual variables and defines in the 
+# documentation can be controlled using \showinitializer or \hideinitializer 
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES  = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated 
+# at the bottom of the documentation of classes and structs. If set to YES the 
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES        = YES
+
+# If the sources in your project are distributed over multiple directories 
+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy 
+# in the documentation. The default is NO.
+
+SHOW_DIRECTORIES       = NO
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that 
+# doxygen should invoke to get the current version for each file (typically from 
+# the version control system). Doxygen will invoke the program by executing (via 
+# popen()) the command <command> <input-file>, where <command> is the value of 
+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file 
+# provided by doxygen. Whatever the program writes to standard output 
+# is used as the file version. See the manual for examples.
+
+FILE_VERSION_FILTER    = 
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated 
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET                  = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are 
+# generated by doxygen. Possible values are YES and NO. If left blank 
+# NO is used.
+
+WARNINGS               = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings 
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will 
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED   = YES
+
+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for 
+# potential errors in the documentation, such as not documenting some 
+# parameters in a documented function, or documenting parameters that 
+# don't exist or using markup commands wrongly.
+
+WARN_IF_DOC_ERROR      = YES
+
+# This WARN_NO_PARAMDOC option can be abled to get warnings for 
+# functions that are documented, but have no documentation for their parameters 
+# or return value. If set to NO (the default) doxygen will only warn about 
+# wrong or incomplete parameter documentation, but not about the absence of 
+# documentation.
+
+WARN_NO_PARAMDOC       = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that 
+# doxygen can produce. The string should contain the $file, $line, and $text 
+# tags, which will be replaced by the file and line number from which the 
+# warning originated and the warning text. Optionally the format may contain 
+# $version, which will be replaced by the version of the file (if it could 
+# be obtained via FILE_VERSION_FILTER)
+
+WARN_FORMAT            = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning 
+# and error messages should be written. If left blank the output is written 
+# to stderr.
+
+WARN_LOGFILE           = 
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain 
+# documented source files. You may enter file names like "myfile.cpp" or 
+# directories like "/usr/src/myproject". Separate the files or directories 
+# with spaces.
+
+INPUT                  = .
+
+# This tag can be used to specify the character encoding of the source files 
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is 
+# also the default input encoding. Doxygen uses libiconv (or the iconv built 
+# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for 
+# the list of possible encodings.
+
+INPUT_ENCODING         = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the 
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp 
+# and *.h) to filter out the source-files in the directories. If left 
+# blank the following patterns are tested: 
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx 
+# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
+
+FILE_PATTERNS          = *.h
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories 
+# should be searched for input files as well. Possible values are YES and NO. 
+# If left blank NO is used.
+
+RECURSIVE              = NO
+
+# The EXCLUDE tag can be used to specify files and/or directories that should 
+# excluded from the INPUT source files. This way you can easily exclude a 
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE                = 
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or 
+# directories that are symbolic links (a Unix filesystem feature) are excluded 
+# from the input.
+
+EXCLUDE_SYMLINKS       = NO
+
+# If the value of the INPUT tag contains directories, you can use the 
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude 
+# certain files from those directories. Note that the wildcards are matched 
+# against the file with absolute path, so to exclude all test directories 
+# for example use the pattern */test/*
+
+EXCLUDE_PATTERNS       = 
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names 
+# (namespaces, classes, functions, etc.) that should be excluded from the 
+# output. The symbol name can be a fully qualified name, a word, or if the 
+# wildcard * is used, a substring. Examples: ANamespace, AClass, 
+# AClass::ANamespace, ANamespace::*Test
+
+EXCLUDE_SYMBOLS        = 
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or 
+# directories that contain example code fragments that are included (see 
+# the \include command).
+
+EXAMPLE_PATH           = 
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the 
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp 
+# and *.h) to filter out the source-files in the directories. If left 
+# blank all files are included.
+
+EXAMPLE_PATTERNS       = *
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be 
+# searched for input files to be used with the \include or \dontinclude 
+# commands irrespective of the value of the RECURSIVE tag. 
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE      = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or 
+# directories that contain image that are included in the documentation (see 
+# the \image command).
+
+IMAGE_PATH             = 
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should 
+# invoke to filter for each input file. Doxygen will invoke the filter program 
+# by executing (via popen()) the command <filter> <input-file>, where <filter> 
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an 
+# input file. Doxygen will then use the output that the filter program writes 
+# to standard output.  If FILTER_PATTERNS is specified, this tag will be 
+# ignored.
+
+INPUT_FILTER           = 
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern 
+# basis.  Doxygen will compare the file name with each pattern and apply the 
+# filter if there is a match.  The filters are a list of the form: 
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further 
+# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER 
+# is applied to all files.
+
+FILTER_PATTERNS        = 
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using 
+# INPUT_FILTER) will be used to filter the input files when producing source 
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES    = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will 
+# be generated. Documented entities will be cross-referenced with these sources. 
+# Note: To get rid of all source code in the generated output, make sure also 
+# VERBATIM_HEADERS is set to NO.
+
+SOURCE_BROWSER         = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body 
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES         = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct 
+# doxygen to hide any special comment blocks from generated source code 
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS    = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES (the default) 
+# then for each documented function all documented 
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = NO
+
+# If the REFERENCES_RELATION tag is set to YES (the default) 
+# then for each documented function all documented entities 
+# called/used by that function will be listed.
+
+REFERENCES_RELATION    = NO
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
+# link to the source code.  Otherwise they will link to the documentstion.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code 
+# will point to the HTML generated by the htags(1) tool instead of doxygen 
+# built-in source browser. The htags tool is part of GNU's global source 
+# tagging system (see http://www.gnu.org/software/global/global.html). You 
+# will need version 4.8.6 or higher.
+
+USE_HTAGS              = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen 
+# will generate a verbatim copy of the header file for each class for 
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS       = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index 
+# of all compounds will be generated. Enable this if the project 
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX     = NO
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then 
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns 
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX    = 5
+
+# In case all classes in a project start with a common prefix, all 
+# classes will be put under the same header in the alphabetical index. 
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that 
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX          = 
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will 
+# generate HTML output.
+
+GENERATE_HTML          = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. 
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT            = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for 
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank 
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION    = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for 
+# each generated HTML page. If it is left blank doxygen will generate a 
+# standard header.
+
+HTML_HEADER            = 
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for 
+# each generated HTML page. If it is left blank doxygen will generate a 
+# standard footer.
+
+HTML_FOOTER            = 
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading 
+# style sheet that is used by each HTML page. It can be used to 
+# fine-tune the look of the HTML output. If the tag is left blank doxygen 
+# will generate a default style sheet. Note that doxygen will try to copy 
+# the style sheet file to the HTML output directory, so don't put your own 
+# stylesheet in the HTML output directory as well, or it will be erased!
+
+HTML_STYLESHEET        = 
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, 
+# files or namespaces will be aligned in HTML using tables. If set to 
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS     = YES
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files 
+# will be generated that can be used as input for tools like the 
+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) 
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP      = NO
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files 
+# will be generated that can be used as input for Apple's Xcode 3 
+# integrated development environment, introduced with OSX 10.5 (Leopard). 
+# To create a documentation set, doxygen will generate a Makefile in the 
+# HTML output directory. Running make will produce the docset in that 
+# directory and running "make install" will install the docset in 
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find 
+# it at startup.
+
+GENERATE_DOCSET        = NO
+
+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the 
+# feed. A documentation feed provides an umbrella under which multiple 
+# documentation sets from a single provider (such as a company or product suite) 
+# can be grouped.
+
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+
+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that 
+# should uniquely identify the documentation set bundle. This should be a 
+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen 
+# will append .docset to the name.
+
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML 
+# documentation will contain sections that can be hidden and shown after the 
+# page has loaded. For this to work a browser that supports 
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox 
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+
+HTML_DYNAMIC_SECTIONS  = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can 
+# be used to specify the file name of the resulting .chm file. You 
+# can add a path in front of the file if the result should not be 
+# written to the html output directory.
+
+CHM_FILE               = 
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can 
+# be used to specify the location (absolute path including file name) of 
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run 
+# the HTML help compiler on the generated index.hhp.
+
+HHC_LOCATION           = 
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag 
+# controls if a separate .chi index file is generated (YES) or that 
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI           = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag 
+# controls whether a binary table of contents is generated (YES) or a 
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC             = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members 
+# to the contents of the HTML help documentation and to the tree view.
+
+TOC_EXPAND             = NO
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at 
+# top of each HTML page. The value NO (the default) enables the index and 
+# the value YES disables it.
+
+DISABLE_INDEX          = NO
+
+# This tag can be used to set the number of enum values (range [1..20]) 
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE   = 4
+
+# If the GENERATE_TREEVIEW tag is set to YES, a side panel will be
+# generated containing a tree-like index structure (just like the one that 
+# is generated for HTML Help). For this to work a browser that supports 
+# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+, 
+# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are 
+# probably better off using the HTML help feature.
+
+GENERATE_TREEVIEW      = NO
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be 
+# used to set the initial width (in pixels) of the frame in which the tree 
+# is shown.
+
+TREEVIEW_WIDTH         = 250
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will 
+# generate Latex output.
+
+GENERATE_LATEX         = NO
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. 
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT           = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be 
+# invoked. If left blank `latex' will be used as the default command name.
+
+LATEX_CMD_NAME         = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to 
+# generate index for LaTeX. If left blank `makeindex' will be used as the 
+# default command name.
+
+MAKEINDEX_CMD_NAME     = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact 
+# LaTeX documents. This may be useful for small projects and may help to 
+# save some trees in general.
+
+COMPACT_LATEX          = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used 
+# by the printer. Possible values are: a4, a4wide, letter, legal and 
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE             = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX 
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES         = 
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for 
+# the generated latex document. The header should contain everything until 
+# the first chapter. If it is left blank doxygen will generate a 
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER           = 
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated 
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will 
+# contain links (just like the HTML output) instead of page references 
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS         = NO
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of 
+# plain latex in the generated Makefile. Set this option to YES to get a 
+# higher quality PDF documentation.
+
+USE_PDFLATEX           = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. 
+# command to the generated LaTeX files. This will instruct LaTeX to keep 
+# running if errors occur, instead of asking the user for help. 
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE        = NO
+
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not 
+# include the index chapters (such as File Index, Compound Index, etc.) 
+# in the output.
+
+LATEX_HIDE_INDICES     = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output 
+# The RTF output is optimized for Word 97 and may not look very pretty with 
+# other RTF readers or editors.
+
+GENERATE_RTF           = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. 
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT             = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact 
+# RTF documents. This may be useful for small projects and may help to 
+# save some trees in general.
+
+COMPACT_RTF            = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated 
+# will contain hyperlink fields. The RTF file will 
+# contain links (just like the HTML output) instead of page references. 
+# This makes the output suitable for online browsing using WORD or other 
+# programs which support those fields. 
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS         = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's 
+# config file, i.e. a series of assignments. You only have to provide 
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE    = 
+
+# Set optional variables used in the generation of an rtf document. 
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE    = 
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will 
+# generate man pages
+
+GENERATE_MAN           = YES
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put. 
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT             = man
+
+# The MAN_EXTENSION tag determines the extension that is added to 
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION          = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output, 
+# then it will generate one additional man file for each entity 
+# documented in the real man page(s). These additional files 
+# only source the real man page, but without them the man command 
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS              = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will 
+# generate an XML file that captures the structure of 
+# the code including all documentation.
+
+GENERATE_XML           = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put. 
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# put in front of it. If left blank `xml' will be used as the default path.
+
+XML_OUTPUT             = xml
+
+# The XML_SCHEMA tag can be used to specify an XML schema, 
+# which can be used by a validating XML parser to check the 
+# syntax of the XML files.
+
+XML_SCHEMA             = 
+
+# The XML_DTD tag can be used to specify an XML DTD, 
+# which can be used by a validating XML parser to check the 
+# syntax of the XML files.
+
+XML_DTD                = 
+
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will 
+# dump the program listings (including syntax highlighting 
+# and cross-referencing information) to the XML output. Note that 
+# enabling this will significantly increase the size of the XML output.
+
+XML_PROGRAMLISTING     = YES
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will 
+# generate an AutoGen Definitions (see autogen.sf.net) file 
+# that captures the structure of the code including all 
+# documentation. Note that this feature is still experimental 
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF   = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will 
+# generate a Perl module file that captures the structure of 
+# the code including all documentation. Note that this 
+# feature is still experimental and incomplete at the 
+# moment.
+
+GENERATE_PERLMOD       = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate 
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able 
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX          = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be 
+# nicely formatted so it can be parsed by a human reader.  This is useful 
+# if you want to understand what is going on.  On the other hand, if this 
+# tag is set to NO the size of the Perl module output will be much smaller 
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY         = YES
+
+# The names of the make variables in the generated doxyrules.make file 
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. 
+# This is useful so different doxyrules.make files included by the same 
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX = 
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor   
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will 
+# evaluate all C-preprocessor directives found in the sources and include 
+# files.
+
+ENABLE_PREPROCESSING   = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro 
+# names in the source code. If set to NO (the default) only conditional 
+# compilation will be performed. Macro expansion can be done in a controlled 
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION        = YES
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES 
+# then the macro expansion is limited to the macros specified with the 
+# PREDEFINED and EXPAND_AS_DEFINED tags.
+
+EXPAND_ONLY_PREDEF     = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files 
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES        = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that 
+# contain include files that are not input files but should be processed by 
+# the preprocessor.
+
+INCLUDE_PATH           = 
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard 
+# patterns (like *.h and *.hpp) to filter out the header-files in the 
+# directories. If left blank, the patterns specified with FILE_PATTERNS will 
+# be used.
+
+INCLUDE_FILE_PATTERNS  = 
+
+# The PREDEFINED tag can be used to specify one or more macro names that 
+# are defined before the preprocessor is started (similar to the -D option of 
+# gcc). The argument of the tag is a list of macros of the form: name 
+# or name=definition (no spaces). If the definition and the = are 
+# omitted =1 is assumed. To prevent a macro definition from being 
+# undefined via #undef or recursively expanded use the := operator 
+# instead of the = operator.
+
+PREDEFINED             = DOXYGEN
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then 
+# this tag can be used to specify a list of macro names that should be expanded. 
+# The macro definition that is found in the sources will be used. 
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+EXPAND_AS_DEFINED      = 
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then 
+# doxygen's preprocessor will remove all function-like macros that are alone 
+# on a line, have an all uppercase name, and do not end with a semicolon. Such 
+# function macros are typically used for boiler-plate code, and will confuse 
+# the parser if not removed.
+
+SKIP_FUNCTION_MACROS   = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references   
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles. 
+# Optionally an initial location of the external documentation 
+# can be added for each tagfile. The format of a tag file without 
+# this location is as follows: 
+#   TAGFILES = file1 file2 ... 
+# Adding location for the tag files is done as follows: 
+#   TAGFILES = file1=loc1 "file2 = loc2" ... 
+# where "loc1" and "loc2" can be relative or absolute paths or 
+# URLs. If a location is present for each tag, the installdox tool 
+# does not have to be run to correct the links.
+# Note that each tag file must have a unique name
+# (where the name does NOT include the path)
+# If a tag file is not located in the directory in which doxygen 
+# is run, you must also specify the path to the tagfile here.
+
+TAGFILES               = 
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create 
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE       = 
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed 
+# in the class index. If set to NO only the inherited external classes 
+# will be listed.
+
+ALLEXTERNALS           = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed 
+# in the modules index. If set to NO, only the current project's groups will 
+# be listed.
+
+EXTERNAL_GROUPS        = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script 
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH              = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool   
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will 
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base 
+# or super classes. Setting the tag to NO turns the diagrams off. Note that 
+# this option is superseded by the HAVE_DOT option below. This is only a 
+# fallback. It is recommended to install and use dot, since it yields more 
+# powerful graphs.
+
+CLASS_DIAGRAMS         = NO
+
+# You can define message sequence charts within doxygen comments using the \msc 
+# command. Doxygen will then run the mscgen tool (see 
+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the 
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where 
+# the mscgen tool resides. If left empty the tool is assumed to be found in the 
+# default search path.
+
+MSCGEN_PATH            = 
+
+# If set to YES, the inheritance and collaboration graphs will hide 
+# inheritance and usage relations if the target is undocumented 
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS   = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is 
+# available from the path. This tool is part of Graphviz, a graph visualization 
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section 
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT               = NO
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen 
+# will generate a graph for each documented class showing the direct and 
+# indirect inheritance relations. Setting this tag to YES will force the 
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH            = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen 
+# will generate a graph for each documented class showing the direct and 
+# indirect implementation dependencies (inheritance, containment, and 
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH    = YES
+
+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen 
+# will generate a graph for groups, showing the direct groups dependencies
+
+GROUP_GRAPHS           = YES
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and 
+# collaboration diagrams in a style similar to the OMG's Unified Modeling 
+# Language.
+
+UML_LOOK               = NO
+
+# If set to YES, the inheritance and collaboration graphs will show the 
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS     = NO
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT 
+# tags are set to YES then doxygen will generate a graph for each documented 
+# file showing the direct and indirect include dependencies of the file with 
+# other documented files.
+
+INCLUDE_GRAPH          = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and 
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each 
+# documented header file showing the documented files that directly or 
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH      = YES
+
+# If the CALL_GRAPH and HAVE_DOT options are set to YES then 
+# doxygen will generate a call dependency graph for every global function 
+# or class method. Note that enabling this option will significantly increase 
+# the time of a run. So in most cases it will be better to enable call graphs 
+# for selected functions only using the \callgraph command.
+
+CALL_GRAPH             = NO
+
+# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then 
+# doxygen will generate a caller dependency graph for every global function 
+# or class method. Note that enabling this option will significantly increase 
+# the time of a run. So in most cases it will be better to enable caller 
+# graphs for selected functions only using the \callergraph command.
+
+CALLER_GRAPH           = NO
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen 
+# will graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY    = YES
+
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES 
+# then doxygen will show the dependencies a directory has on other directories 
+# in a graphical way. The dependency relations are determined by the #include
+# relations between the files in the directories.
+
+DIRECTORY_GRAPH        = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images 
+# generated by dot. Possible values are png, jpg, or gif
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT       = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be 
+# found. If left blank, it is assumed the dot tool can be found in the path.
+
+DOT_PATH               = 
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that 
+# contain dot files that are included in the documentation (see the 
+# \dotfile command).
+
+DOTFILE_DIRS           = 
+
+# The MAX_DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of 
+# nodes that will be shown in the graph. If the number of nodes in a graph 
+# becomes larger than this value, doxygen will truncate the graph, which is 
+# visualized by representing a node as a red box. Note that doxygen if the 
+# number of direct children of the root node in a graph is already larger than 
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note 
+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+
+DOT_GRAPH_MAX_NODES    = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the 
+# graphs generated by dot. A depth value of 3 means that only nodes reachable 
+# from the root by following a path via at most 3 edges will be shown. Nodes 
+# that lay further from the root node will be omitted. Note that setting this 
+# option to 1 or 2 may greatly reduce the computation time needed for large 
+# code bases. Also note that the size of a graph can be further restricted by 
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+
+MAX_DOT_GRAPH_DEPTH    = 1000
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent 
+# background. This is enabled by default, which results in a transparent 
+# background. Warning: Depending on the platform used, enabling this option 
+# may lead to badly anti-aliased labels on the edges of a graph (i.e. they 
+# become hard to read).
+
+DOT_TRANSPARENT        = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output 
+# files in one run (i.e. multiple -o and -T options on the command line). This 
+# makes dot run faster, but since only newer versions of dot (>1.8.10) 
+# support this, this feature is disabled by default.
+
+DOT_MULTI_TARGETS      = NO
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will 
+# generate a legend page explaining the meaning of the various boxes and 
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND        = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will 
+# remove the intermediate dot files that are used to generate 
+# the various graphs.
+
+DOT_CLEANUP            = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to the search engine   
+#---------------------------------------------------------------------------
+
+# The SEARCHENGINE tag specifies whether or not a search engine should be 
+# used. If set to NO the values of all tags below this one will be ignored.
+
+SEARCHENGINE           = NO
diff --git a/textscreen/Makefile.am b/textscreen/Makefile.am
index d09538fd..b8904520 100644
--- a/textscreen/Makefile.am
+++ b/textscreen/Makefile.am
@@ -1,6 +1,8 @@
 
 AM_CFLAGS = -I../src
 
+CTAGS_ARGS=-I TXT_UNCAST_ARG+
+
 # build this directory before the examples directory.
 
 SUBDIRS= . examples
@@ -23,10 +25,14 @@ libtextscreen_a_SOURCES =                                 \
 	txt_separator.c          txt_separator.h          \
 	txt_spinctrl.c           txt_spinctrl.h           \
 	txt_sdl.c                txt_sdl.h                \
+                                 txt_smallfont.h          \
 	txt_strut.c              txt_strut.h              \
 	txt_table.c              txt_table.h              \
 	txt_widget.c             txt_widget.h             \
 	txt_window.c             txt_window.h             \
 	txt_window_action.c      txt_window_action.h      \
-	txt_font.h
+	                         txt_font.h
+
+doc:
+	doxygen
 
diff --git a/textscreen/examples/calculator.c b/textscreen/examples/calculator.c
index 79e7e7f6..7c77e838 100644
--- a/textscreen/examples/calculator.c
+++ b/textscreen/examples/calculator.c
@@ -1,3 +1,28 @@
+// Emacs style mode select   -*- C++ -*- 
+//-----------------------------------------------------------------------------
+//
+// Copyright(C) 2006-2009 Simon Howard
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
+//
+//-----------------------------------------------------------------------------
+//
+// Example program: desktop calculator
+//
+//-----------------------------------------------------------------------------
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/textscreen/examples/guitest.c b/textscreen/examples/guitest.c
index 792e38cc..5a931949 100644
--- a/textscreen/examples/guitest.c
+++ b/textscreen/examples/guitest.c
@@ -1,3 +1,32 @@
+// Emacs style mode select   -*- C++ -*- 
+//-----------------------------------------------------------------------------
+//
+// Copyright(C) 2006-2009 Simon Howard
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
+//
+//-----------------------------------------------------------------------------
+//
+// Example program: GUI test program
+//
+// Demonstrates all the main textscreen widgets in use and shows how
+// a simple textscreen program can be written.
+//
+//-----------------------------------------------------------------------------
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/textscreen/txt_button.h b/textscreen/txt_button.h
index 11040f2f..7c16c01b 100644
--- a/textscreen/txt_button.h
+++ b/textscreen/txt_button.h
@@ -22,6 +22,19 @@
 #ifndef TXT_BUTTON_H
 #define TXT_BUTTON_H
 
+/**
+ * @file txt_button.h
+ *
+ * Button widget.
+ */
+
+/**
+ * Button widget.
+ *
+ * A button is a widget that can be selected to perform some action.
+ * When a button is pressed, it emits the "pressed" signal.
+ */
+
 typedef struct txt_button_s txt_button_t;
 
 #include "txt_widget.h"
@@ -32,9 +45,35 @@ struct txt_button_s
     char *label;
 };
 
+/**
+ * Create a new button widget.
+ *
+ * @param label        The label to use on the new button.
+ * @return             Pointer to the new button widget.
+ */
+
 txt_button_t *TXT_NewButton(char *label);
-txt_button_t *TXT_NewButton2(char *label, TxtWidgetSignalFunc func, 
+
+/**
+ * Create a new button widget, binding the "pressed" signal to a
+ * specified callback function.
+ *
+ * @param label        The label to use on the new button.
+ * @param func         The callback function to invoke.
+ * @param user_data    User-specified pointer to pass to the callback.
+ * @return             Pointer to the new button widget.
+ */
+
+txt_button_t *TXT_NewButton2(char *label, TxtWidgetSignalFunc func,
                              void *user_data);
+
+/**
+ * Change the label used on a button.
+ *
+ * @param button       The button.
+ * @param label        The new label.
+ */
+
 void TXT_SetButtonLabel(txt_button_t *button, char *label);
 
 #endif /* #ifndef TXT_BUTTON_H */
diff --git a/textscreen/txt_checkbox.h b/textscreen/txt_checkbox.h
index 1b34c3a0..d9ba8d02 100644
--- a/textscreen/txt_checkbox.h
+++ b/textscreen/txt_checkbox.h
@@ -22,6 +22,25 @@
 #ifndef TXT_CHECKBOX_H
 #define TXT_CHECKBOX_H
 
+/**
+ * @file txt_checkbox.h
+ *
+ * Checkbox widget.
+ */
+
+/**
+ * Checkbox widget.
+ *
+ * A checkbox is used to control boolean values that may be either on
+ * or off.  The widget has a label that is displayed to the right of
+ * the checkbox indicator.  The widget tracks an integer variable;
+ * if the variable is non-zero, the checkbox is checked, while if it
+ * is zero, the checkbox is unchecked.  It is also possible to
+ * create "inverted" checkboxes where this logic is reversed.
+ *
+ * When a checkbox is changed, it emits the "changed" signal.
+ */
+
 typedef struct txt_checkbox_s txt_checkbox_t;
 
 #include "txt_widget.h"
@@ -34,7 +53,29 @@ struct txt_checkbox_s
     int inverted;
 };
 
+/**
+ * Create a new checkbox.
+ *
+ * @param label         The label for the new checkbox.
+ * @param variable      Pointer to the variable containing this checkbox's
+ *                      value.
+ * @return              Pointer to the new checkbox.
+ */
+
 txt_checkbox_t *TXT_NewCheckBox(char *label, int *variable);
+
+/**
+ * Create a new inverted checkbox.
+ *
+ * An inverted checkbox displays the opposite of a normal checkbox;
+ * where it would be checked, it appears unchecked, and vice-versa.
+ *
+ * @param label         The label for the new checkbox.
+ * @param variable      Pointer to the variable containing this checkbox's
+ *                      value.
+ * @return              Pointer to the new checkbox.
+ */
+
 txt_checkbox_t *TXT_NewInvertedCheckBox(char *label, int *variable);
 
 #endif /* #ifndef TXT_CHECKBOX_H */
diff --git a/textscreen/txt_desktop.c b/textscreen/txt_desktop.c
index 4b90ed66..99a5062d 100644
--- a/textscreen/txt_desktop.c
+++ b/textscreen/txt_desktop.c
@@ -158,10 +158,13 @@ void TXT_ExitMainLoop(void)
 
 void TXT_DrawASCIITable(void)
 {
+    unsigned char *screendata;
     char buf[10];
     int x, y;
     int n;
 
+    screendata = TXT_GetScreenData();
+
     TXT_FGColor(TXT_COLOR_BRIGHT_WHITE);
     TXT_BGColor(TXT_COLOR_BLACK, 0);
 
@@ -172,11 +175,15 @@ void TXT_DrawASCIITable(void)
             n = y * 16 + x;
 
             TXT_GotoXY(x * 5, y);
-            sprintf(buf, "%02x %c ", n, n);
+            sprintf(buf, "%02x   ", n);
             TXT_Puts(buf);
+
+            // Write the character directly to the screen memory buffer:
+
+            screendata[(y * TXT_SCREEN_W + x * 5 + 3) * 2] = n;
         }
     }
-    
+
     TXT_UpdateScreen();
 }
 
diff --git a/textscreen/txt_desktop.h b/textscreen/txt_desktop.h
index 40c89a48..95343977 100644
--- a/textscreen/txt_desktop.h
+++ b/textscreen/txt_desktop.h
@@ -22,18 +22,47 @@
 #ifndef TXT_DESKTOP_H
 #define TXT_DESKTOP_H
 
+/**
+ * @file txt_desktop.h
+ *
+ * Textscreen desktop.
+ */
+
 #include "txt_window.h"
 
 void TXT_AddDesktopWindow(txt_window_t *win);
 void TXT_RemoveDesktopWindow(txt_window_t *win);
-void TXT_SetDesktopTitle(char *title);
 void TXT_DrawDesktop(void);
-void TXT_GUIMainLoop(void);
 void TXT_DispatchEvents(void);
-void TXT_ExitMainLoop(void);
 void TXT_DrawWindow(txt_window_t *window, int selected);
 void TXT_WindowKeyPress(txt_window_t *window, int c);
 
-#endif /* #ifndef TXT_DESKTOP_T */
+/**
+ * Set the title displayed at the top of the screen.
+ *
+ * @param title         The title to display.
+ */
+
+void TXT_SetDesktopTitle(char *title);
+
+/**
+ * Exit the currently-running main loop and return from the
+ * @ref TXT_GUIMainLoop function.
+ */
+
+void TXT_ExitMainLoop(void);
+
+/**
+ * Start the main event loop.  At least one window must have been
+ * opened prior to running this function.  When no windows are left
+ * open, the event loop exits.
+ *
+ * It is possible to trigger an exit from this function using the
+ * @ref TXT_ExitMainLoop function.
+ */
+
+void TXT_GUIMainLoop(void);
+
+#endif /* #ifndef TXT_DESKTOP_H */
 
 
diff --git a/textscreen/txt_dropdown.h b/textscreen/txt_dropdown.h
index 1a142b73..19b931d0 100644
--- a/textscreen/txt_dropdown.h
+++ b/textscreen/txt_dropdown.h
@@ -22,6 +22,22 @@
 #ifndef TXT_DROPDOWN_H
 #define TXT_DROPDOWN_H
 
+/**
+ * @file txt_dropdown.h
+ *
+ * Dropdown list widget.
+ */
+
+/**
+ * Dropdown list widget.
+ *
+ * A dropdown list allows the user to select from a list of values,
+ * which appears when the list is selected.
+ *
+ * When the value of a dropdown list is changed, the "changed" signal
+ * is emitted.
+ */
+
 typedef struct txt_dropdown_list_s txt_dropdown_list_t;
 
 #include "txt_widget.h"
@@ -38,6 +54,20 @@ struct txt_dropdown_list_s
     int num_values;
 };
 
+/**
+ * Create a new dropdown list widget.
+ *
+ * The parameters specify a list of string labels, and a pointer to an
+ * integer variable.  The variable contains the current "value" of the
+ * list, as an index within the list of labels.
+ *
+ * @param variable        Pointer to the variable containing the
+ *                        list's value.
+ * @param values          Pointer to an array of strings containing
+ *                        the labels to use for the list.
+ * @param num_values      The number of variables in the list.
+ */
+
 txt_dropdown_list_t *TXT_NewDropdownList(int *variable, 
                                          char **values, int num_values);
 
diff --git a/textscreen/txt_font.h b/textscreen/txt_font.h
index 43d3b519..fa0fa186 100644
--- a/textscreen/txt_font.h
+++ b/textscreen/txt_font.h
@@ -28,7 +28,7 @@
 #ifndef __FONT_H__
 #define __FONT_H__
 
-static unsigned char int10_font_16[256 * 16] = 
+static unsigned char main_font_data[] =
 {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -544,5 +544,12 @@ static unsigned char int10_font_16[256 * 16] =
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 };
 
+static txt_font_t main_font =
+{
+    main_font_data,
+    8,                // width
+    16                // height
+};
+
 #endif /* __FONT_H__ */
 
diff --git a/textscreen/txt_inputbox.c b/textscreen/txt_inputbox.c
index 2798cce4..9151d431 100644
--- a/textscreen/txt_inputbox.c
+++ b/textscreen/txt_inputbox.c
@@ -144,6 +144,8 @@ static int TXT_InputBoxKeyPress(TXT_UNCAST_ARG(inputbox), int key)
         free(*((char **)inputbox->value));
         *((char **) inputbox->value) = strdup(inputbox->buffer);
 
+        TXT_EmitSignal(&inputbox->widget, "changed");
+
         inputbox->editing = 0;
     }
 
diff --git a/textscreen/txt_inputbox.h b/textscreen/txt_inputbox.h
index fa610485..6237bc91 100644
--- a/textscreen/txt_inputbox.h
+++ b/textscreen/txt_inputbox.h
@@ -22,6 +22,21 @@
 #ifndef TXT_INPUTBOX_H
 #define TXT_INPUTBOX_H
 
+/**
+ * @file txt_inputbox.h
+ *
+ * Input box widget.
+ */
+
+/**
+ * Input box widget.
+ *
+ * An input box is a widget that displays a value, which can be
+ * selected to enter a new value.
+ *
+ * Input box widgets can be of an integer or string type.
+ */
+
 typedef struct txt_inputbox_s txt_inputbox_t;
 
 #include "txt_widget.h"
@@ -35,7 +50,30 @@ struct txt_inputbox_s
     void *value;
 };
 
+/**
+ * Create a new input box widget for controlling a string value.
+ *
+ * @param value         Pointer to a string variable that contains
+ *                      a pointer to the current value of the
+ *                      input box.  The value should be allocated
+ *                      dynamically; when the string is changed it
+ *                      will be freed and the variable set to point
+ *                      to the new string value.
+ * @param size          Width of the input box, in characters.
+ * @return              Pointer to the new input box widget.
+ */
+
 txt_inputbox_t *TXT_NewInputBox(char **value, int size);
+
+/**
+ * Create a new input box widget for controlling an integer value.
+ *
+ * @param value         Pointer to an integer variable containing
+ *                      the value of the input box.
+ * @param size          Width of the input box, in characters.
+ * @return              Pointer to the new input box widget.
+ */
+
 txt_inputbox_t *TXT_NewIntInputBox(int *value, int size);
 
 #endif /* #ifndef TXT_INPUTBOX_H */
diff --git a/textscreen/txt_label.h b/textscreen/txt_label.h
index c8e002e0..16395c93 100644
--- a/textscreen/txt_label.h
+++ b/textscreen/txt_label.h
@@ -22,6 +22,18 @@
 #ifndef TXT_LABEL_H
 #define TXT_LABEL_H
 
+/**
+ * @file txt_label.h
+ *
+ * Text label widget.
+ */
+
+/**
+ * Label widget.
+ *
+ * A label widget does nothing except show a text label.
+ */
+
 typedef struct txt_label_s txt_label_t;
 
 #include "txt_main.h"
@@ -37,9 +49,40 @@ struct txt_label_s
     txt_color_t bgcolor;
 };
 
+/**
+ * Create a new label widget.
+ *
+ * @param label         String to display in the widget.
+ * @return              Pointer to the new label widget.
+ */
+
 txt_label_t *TXT_NewLabel(char *label);
+
+/**
+ * Set the string displayed in a label widget.
+ *
+ * @param label         The widget.
+ * @param value         The string to display.
+ */
+
 void TXT_SetLabel(txt_label_t *label, char *value);
+
+/**
+ * Set the background color of a label widget.
+ *
+ * @param label         The widget.
+ * @param color         The background color to use.
+ */
+
 void TXT_SetBGColor(txt_label_t *label, txt_color_t color);
+
+/**
+ * Set the foreground color of a label widget.
+ *
+ * @param label         The widget.
+ * @param color         The foreground color to use.
+ */
+
 void TXT_SetFGColor(txt_label_t *label, txt_color_t color);
 
 #endif /* #ifndef TXT_LABEL_H */
diff --git a/textscreen/txt_radiobutton.h b/textscreen/txt_radiobutton.h
index d668254c..858f1bb3 100644
--- a/textscreen/txt_radiobutton.h
+++ b/textscreen/txt_radiobutton.h
@@ -22,6 +22,30 @@
 #ifndef TXT_RADIOBUTTON_H
 #define TXT_RADIOBUTTON_H
 
+/**
+ * @file txt_radiobutton.h
+ *
+ * Radio button widget.
+ */
+
+/**
+ * A radio button widget.
+ *
+ * Radio buttons are typically used in groups, to allow a value to be
+ * selected from a range of options.  Each radio button corresponds
+ * to a particular option that may be selected.  A radio button
+ * has an indicator to indicate whether it is the currently-selected
+ * value, and a text label.
+ *
+ * Internally, a radio button tracks an integer variable that may take
+ * a range of different values.  Each radio button has a particular
+ * value associated with it; if the variable is equal to that value,
+ * the radio button appears selected.  If a radio button is pressed
+ * by the user through the GUI, the variable is set to its value.
+ *
+ * When a radio button is selected, the "selected" signal is emitted.
+ */
+
 typedef struct txt_radiobutton_s txt_radiobutton_t;
 
 #include "txt_widget.h"
@@ -34,7 +58,26 @@ struct txt_radiobutton_s
     int value;
 };
 
+/**
+ * Create a new radio button widget.
+ *
+ * @param label          The label to display next to the radio button.
+ * @param variable       Pointer to the variable tracking whether this
+ *                       radio button is selected.
+ * @param value          If the variable is equal to this value, the
+ *                       radio button appears selected.
+ * @return               Pointer to the new radio button widget.
+ */
+
 txt_radiobutton_t *TXT_NewRadioButton(char *label, int *variable, int value);
+
+/**
+ * Set the label on a radio button.
+ *
+ * @param radiobutton    The radio button.
+ * @param value          The new label.
+ */
+
 void TXT_SetRadioButtonLabel(txt_radiobutton_t *radiobutton, char *value);
 
 #endif /* #ifndef TXT_RADIOBUTTON_H */
diff --git a/textscreen/txt_scrollpane.c b/textscreen/txt_scrollpane.c
index e9989f19..ef6e4fb3 100644
--- a/textscreen/txt_scrollpane.c
+++ b/textscreen/txt_scrollpane.c
@@ -233,8 +233,8 @@ static void ShowSelectedWidget(txt_scrollpane_t *scrollpane)
     {
         scrollpane->y -= scrollpane->widget.y - selected->y;
     }
-    else if (selected->y + selected->h >
-             scrollpane->widget.y + scrollpane->h)
+    else if ((signed) (selected->y + selected->h) >
+             (signed) (scrollpane->widget.y + scrollpane->h))
     {
         scrollpane->y += (selected->y + selected->h)
                        - (scrollpane->widget.y + scrollpane->h);
@@ -246,8 +246,8 @@ static void ShowSelectedWidget(txt_scrollpane_t *scrollpane)
     {
         scrollpane->x -= scrollpane->widget.x - selected->x;
     }
-    else if (selected->x + selected->w >
-             scrollpane->widget.x + scrollpane->w)
+    else if ((signed) (selected->x + selected->w) >
+             (signed) (scrollpane->widget.x + scrollpane->w))
     {
         scrollpane->x += (selected->x + selected->w)
                        - (scrollpane->widget.x + scrollpane->w);
diff --git a/textscreen/txt_scrollpane.h b/textscreen/txt_scrollpane.h
index 661542a3..94f81dc1 100644
--- a/textscreen/txt_scrollpane.h
+++ b/textscreen/txt_scrollpane.h
@@ -22,6 +22,20 @@
 #ifndef TXT_SCROLLPANE_H
 #define TXT_SCROLLPANE_H
 
+/**
+ * @file txt_scrollpane.h
+ *
+ * Scrollable pane widget.
+ */
+
+/**
+ * Scrollable pane widget.
+ *
+ * A scrollable pane widget is a widget that contains another widget
+ * that is larger than it.  Scroll bars appear on the side to allow
+ * different areas of the contained widget to be seen.
+ */
+
 typedef struct txt_scrollpane_s txt_scrollpane_t;
 
 #include "txt_widget.h"
@@ -35,6 +49,16 @@ struct txt_scrollpane_s
     txt_widget_t *child;
 };
 
+/**
+ * Create a new scroll pane widget.
+ *
+ * @param w               Width of the scroll pane, in characters.
+ * @param h               Height of the scroll pane, in lines.
+ * @param target          The target widget that the scroll pane will
+ *                        contain.
+ * @return                Pointer to the new scroll pane widget.
+ */
+
 txt_scrollpane_t *TXT_NewScrollPane(int w, int h, TXT_UNCAST_ARG(target));
 
 #endif /* #ifndef TXT_SCROLLPANE_H */
diff --git a/textscreen/txt_sdl.c b/textscreen/txt_sdl.c
index 823685a1..367ed095 100644
--- a/textscreen/txt_sdl.c
+++ b/textscreen/txt_sdl.c
@@ -35,15 +35,23 @@
 
 #include "txt_main.h"
 #include "txt_sdl.h"
-#include "txt_font.h"
-
-#define CHAR_W 8
-#define CHAR_H 16
 
 #if defined(_MSC_VER) && !defined(__cplusplus)
 #define inline __inline
 #endif
 
+typedef struct
+{
+    unsigned char *data;
+    unsigned int w;
+    unsigned int h;
+} txt_font_t;
+
+// Fonts:
+
+#include "txt_font.h"
+#include "txt_smallfont.h"
+
 // Time between character blinks in ms
 
 #define BLINK_PERIOD 250
@@ -55,6 +63,10 @@ static int key_mapping = 1;
 static TxtSDLEventCallbackFunc event_callback;
 static void *event_callback_data;
 
+// Font we are using:
+
+static txt_font_t *font;
+
 //#define TANGO
 
 #ifndef TANGO
@@ -108,6 +120,48 @@ static SDL_Color ega_colors[] =
 #endif
 
 //
+// Select the font to use, based on screen resolution
+//
+// If the highest screen resolution available is less than
+// 640x480, use the small font.
+//
+
+static void ChooseFont(void)
+{
+    SDL_Rect **modes;
+    int i;
+
+    font = &main_font;
+
+    // Check all modes
+
+    modes = SDL_ListModes(NULL, SDL_FULLSCREEN);
+
+    // If in doubt and we can't get a list, always prefer to
+    // fall back to the normal font:
+
+    if (modes == NULL || modes == (SDL_Rect **) -1 || *modes == NULL)
+    {
+#ifdef _WIN32_WCE
+        font = &small_font;
+#endif
+        return;
+    }
+
+    for (i=0; modes[i] != NULL; ++i)
+    {
+        if (modes[i]->w >= 640 && modes[i]->h >= 480)
+        {
+            return;
+        }
+    }
+
+    // No large mode found.
+
+    font = &small_font;
+}
+
+//
 // Initialise text mode screen
 //
 // Returns 1 if successful, 0 if an error occurred
@@ -115,9 +169,15 @@ static SDL_Color ega_colors[] =
 
 int TXT_Init(void)
 {
-    SDL_InitSubSystem(SDL_INIT_VIDEO);
-    
-    screen = SDL_SetVideoMode(TXT_SCREEN_W * CHAR_W, TXT_SCREEN_H * CHAR_H, 8, 0);
+    if (SDL_InitSubSystem(SDL_INIT_VIDEO) < 0)
+    {
+        return 0;
+    }
+
+    ChooseFont();
+
+    screen = SDL_SetVideoMode(TXT_SCREEN_W * font->w,
+                              TXT_SCREEN_H * font->h, 8, 0);
 
     if (screen == NULL)
         return 0;
@@ -177,16 +237,16 @@ static inline void UpdateCharacter(int x, int y)
         }
     }
 
-    p = &int10_font_16[character * CHAR_H];
+    p = &font->data[character * font->h];
 
     s = ((unsigned char *) screen->pixels) 
-          + (y * CHAR_H * screen->pitch) + (x * CHAR_W);
+          + (y * font->h * screen->pitch) + (x * font->w);
 
-    for (y1=0; y1<CHAR_H; ++y1)
+    for (y1=0; y1<font->h; ++y1)
     {
         s1 = s;
 
-        for (x1=0; x1<CHAR_W; ++x1)
+        for (x1=0; x1<font->w; ++x1)
         {
             if (*p & (1 << (7-x1)))
             {
@@ -215,7 +275,7 @@ void TXT_UpdateScreenArea(int x, int y, int w, int h)
         }
     }
 
-    SDL_UpdateRect(screen, x * CHAR_W, y * CHAR_H, w * CHAR_W, h * CHAR_H);
+    SDL_UpdateRect(screen, x * font->w, y * font->h, w * font->w, h * font->h);
 }
 
 void TXT_UpdateScreen(void)
@@ -227,8 +287,8 @@ void TXT_GetMousePosition(int *x, int *y)
 {
     SDL_GetMouseState(x, y);
 
-    *x /= CHAR_W;
-    *y /= CHAR_H;
+    *x /= font->w;
+    *y /= font->h;
 }
 
 //
@@ -308,6 +368,15 @@ static int TranslateKey(SDL_keysym *sym)
         case SDLK_PAGEUP:      return KEY_PGUP;
         case SDLK_PAGEDOWN:    return KEY_PGDN;
 
+#ifdef SDL_HAVE_APP_KEYS
+        case SDLK_APP1:        return KEY_F1;
+        case SDLK_APP2:        return KEY_F2;
+        case SDLK_APP3:        return KEY_F3;
+        case SDLK_APP4:        return KEY_F4;
+        case SDLK_APP5:        return KEY_F5;
+        case SDLK_APP6:        return KEY_F6;
+#endif
+
         default:               break;
     }
 
@@ -448,6 +517,7 @@ static char *SpecialKeyName(int key)
         case KEYP_MINUS:      return "PAD-";
         case KEYP_DIVIDE:     return "PAD/";
                    */
+
         default:              return NULL;
     }
 }
diff --git a/textscreen/txt_separator.h b/textscreen/txt_separator.h
index c8691171..2f2331da 100644
--- a/textscreen/txt_separator.h
+++ b/textscreen/txt_separator.h
@@ -22,6 +22,21 @@
 #ifndef TXT_SEPARATOR_H
 #define TXT_SEPARATOR_H
 
+/**
+ * @file txt_separator.h
+ *
+ * Horizontal separator widget.
+ */
+
+/**
+ * Horizontal separator.
+ *
+ * A horizontal separator appears as a horizontal line divider across
+ * the length of the window in which it is added.  An optional label
+ * allows the separator to be used as a section divider for grouping
+ * related controls.
+ */
+
 typedef struct txt_separator_s txt_separator_t;
 
 #include "txt_widget.h"
@@ -34,6 +49,14 @@ struct txt_separator_s
 
 extern txt_widget_class_t txt_separator_class;
 
+/**
+ * Create a new horizontal separator widget.
+ *
+ * @param label         Label to display on the separator.  If this is
+ *                      set to NULL, no label is displayed.
+ * @return              The new separator widget.
+ */
+
 txt_separator_t *TXT_NewSeparator(char *label);
 
 #endif /* #ifndef TXT_SEPARATOR_H */
diff --git a/textscreen/txt_smallfont.h b/textscreen/txt_smallfont.h
new file mode 100644
index 00000000..7fd72578
--- /dev/null
+++ b/textscreen/txt_smallfont.h
@@ -0,0 +1,2884 @@
+// Emacs style mode select   -*- C++ -*-
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) 1999, Thomas A. Fine
+//
+// License to copy, modify, and distribute for both commercial and
+// non-commercial use is herby granted, provided this notice
+// is preserved.
+//
+// Email to my last name at head.cfa.harvard.edu
+// http://hea-www.harvard.edu/~fine/
+//
+// ----
+//
+// Copyright (C) 2009 Simon Howard
+// Copyright (C) 2002-2004  The DOSBox Team
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+//-----------------------------------------------------------------------------
+//
+// Small (4x8) bitmap font for low resolution displays.
+//
+// Based on the Atari-Small font by Tom Fine.  The original font was standard
+// ASCII only; this has been extended to the full Extended ASCII range with
+// scaled-down versions of the full-size DOS font (txt_font.h)
+//
+//-----------------------------------------------------------------------------
+
+static unsigned char small_font_data[] = {
+
+    // ------ Characters 0-31 have been remade to match the ------
+    //              DOS control code ASCII characters.
+
+    // Character 0:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 1:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0x00,                    // |    |
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 2:
+
+    0x60,                    // | ## |
+    0xf0,                    // |####|
+    0xa0,                    // |# # |
+    0xf0,                    // |####|
+    0x80,                    // |#   |
+    0xd0,                    // |## #|
+    0xf0,                    // |####|
+    0x60,                    // | ## |
+
+    // Character 3:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 4:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 5:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 6:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 7:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 8:
+
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0x90,                    // |#  #|
+    0x90,                    // |#  #|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+
+    // Character 9:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x90,                    // |#  #|
+    0x90,                    // |#  #|
+    0x60,                    // | ## |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 10:
+
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0x90,                    // |#  #|
+    0x60,                    // | ## |
+    0x60,                    // | ## |
+    0x90,                    // |#  #|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+
+    // Character 11:
+
+    0x00,                    // |    |
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 12:
+
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x90,                    // |#  #|
+    0x60,                    // | ## |
+    0xf0,                    // |####|
+    0x60,                    // | ## |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 13:
+
+    0x00,                    // |    |
+    0x30,                    // |  ##|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xe0,                    // |### |
+    0xc0,                    // |##  |
+    0x00,                    // |    |
+
+    // Character 14:
+
+    0x00,                    // |    |
+    0x70,                    // | ###|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0xd0,                    // |## #|
+    0xc0,                    // |##  |
+    0x00,                    // |    |
+
+    // Character 15:
+
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+
+    // Character 16:
+
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0xc0,                    // |##  |
+    0xe0,                    // |### |
+    0xc0,                    // |##  |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 17:
+
+    0x00,                    // |    |
+    0x10,                    // |   #|
+    0x30,                    // |  ##|
+    0x70,                    // | ###|
+    0x30,                    // |  ##|
+    0x10,                    // |   #|
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 18:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0x00,                    // |    |
+
+    // Character 19:
+
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 20:
+
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x90,                    // |#  #|
+    0xd0,                    // |## #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 21:
+
+    0x60,                    // | ## |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0x90,                    // |#  #|
+    0x60,                    // | ## |
+    0x10,                    // |   #|
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 22:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 23:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0xf0,                    // |####|
+
+    // Character 24:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+
+    // Character 25:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0x00,                    // |    |
+
+    // Character 26:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0xf0,                    // |####|
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 27:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0xf0,                    // |####|
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 28:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 29:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xf0,                    // |####|
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 30:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 31:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // ------  Characters 32-127 are from Atari-Small ------
+
+    // Character 32:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 33:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 34:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 35:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 36:
+
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+
+    // Character 37:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 38:
+
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 39:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 40:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+
+    // Character 41:
+
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 42:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 43:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 44:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+
+    // Character 45:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 46:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 47:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 48:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 49:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xc0,                    // |##  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 50:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 51:
+
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 52:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+
+    // Character 53:
+
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0xc0,                    // |##  |
+    0x20,                    // |  # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 54:
+
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x80,                    // |#   |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 55:
+
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 56:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 57:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x20,                    // |  # |
+    0xc0,                    // |##  |
+    0x00,                    // |    |
+
+    // Character 58:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 59:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 60:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+
+    // Character 61:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 62:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 63:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 64:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 65:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 66:
+
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0x00,                    // |    |
+
+    // Character 67:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 68:
+
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0x00,                    // |    |
+
+    // Character 69:
+
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 70:
+
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 71:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x80,                    // |#   |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 72:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 73:
+
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 74:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 75:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 76:
+
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 77:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 78:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 79:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 80:
+
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 81:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 82:
+
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 83:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 84:
+
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 85:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 86:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 87:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 88:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 89:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 90:
+
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 91:
+
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 92:
+
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+
+    // Character 93:
+
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xc0,                    // |##  |
+    0x00,                    // |    |
+
+    // Character 94:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 95:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+
+    // Character 96:
+
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 97:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0x20,                    // |  # |
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 98:
+
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0x00,                    // |    |
+
+    // Character 99:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 100:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 101:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 102:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 103:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x20,                    // |  # |
+    0xc0,                    // |##  |
+
+    // Character 104:
+
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 105:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 106:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xc0,                    // |##  |
+
+    // Character 107:
+
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 108:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 109:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 110:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 111:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 112:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+
+    // Character 113:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 114:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 115:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0xc0,                    // |##  |
+    0x00,                    // |    |
+
+    // Character 116:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 117:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 118:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 119:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 120:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 121:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x20,                    // |  # |
+    0xc0,                    // |##  |
+
+    // Character 122:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 123:
+
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+
+    // Character 124:
+
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 125:
+
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 126:
+
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 127:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // ------ Characters 128-255 are scaled-down from the full size ------
+    //        DOS font.  Some of these have been fixed up, the rest
+    //                      need to be fixed up :-)
+
+    // Character 128:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xc0,                    // |##  |
+
+
+    // Character 129:
+
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 130:
+
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+
+    // Character 131:
+
+    0x20,                    // |  # |
+    0x50,                    // | # #|
+    0xc0,                    // |##  |
+    0x20,                    // |  # |
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 132:
+
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0x20,                    // |  # |
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 133:
+
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0xc0,                    // |##  |
+    0x20,                    // |  # |
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 134:
+
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 135:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0xc0,                    // |##  |
+
+    // Character 136:
+
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 137:
+
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 138:
+
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+
+    // Character 139:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 140:
+
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 141:
+
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 142:
+
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 143:
+
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 144:
+
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0xc0,                    // |##  |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 145:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xb0,                    // |# ##|
+    0x50,                    // | # #|
+    0x70,                    // | ###|
+    0xa0,                    // |# # |
+    0x70,                    // | ###|
+    0x00,                    // |    |
+
+    // Character 146:
+
+    0x00,                    // |    |
+    0x70,                    // | ###|
+    0xa0,                    // |# # |
+    0xf0,                    // |####|
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xb0,                    // |# ##|
+    0x00,                    // |    |
+
+    // Character 147:
+
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 148:
+
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 149:
+
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 150:
+
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 151:
+
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 152:
+
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x20,                    // |  # |
+    0xc0,                    // |##  |
+
+    // Character 153:
+
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 154:
+
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+
+    // Character 155:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x60,                    // | ## |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 156:
+
+    0x30,                    // |  ##|
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+
+    // Character 157:
+
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 158:
+
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xb0,                    // |# ##|
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 159:
+
+    0x10,                    // |   #|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x70,                    // | ###|
+    0x20,                    // |  # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 160:
+
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0xc0,                    // |##  |
+    0x20,                    // |  # |
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 161:
+
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 162:
+
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 163:
+
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+
+    // Character 164:
+
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 165:
+
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x90,                    // |#  #|
+    0xd0,                    // |## #|
+    0xb0,                    // |# ##|
+    0x90,                    // |#  #|
+    0x00,                    // |    |
+
+
+    // Character 166:
+
+    0x60,                    // | ## |
+    0xa0,                    // |# # |
+    0x70,                    // | ###|
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 167:
+
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 168:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 169:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 170:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x70,                    // | ###|
+    0x10,                    // |   #|
+    0x10,                    // |   #|
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 171:
+
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xb0,                    // |# ##|
+    0x10,                    // |   #|
+    0x20,                    // |  # |
+    0x30,                    // |  ##|
+
+    // Character 172:
+
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x50,                    // | # #|
+    0x70,                    // | ###|
+    0x10,                    // |   #|
+
+    // Character 173:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 174:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x50,                    // | # #|
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 175:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xa0,                    // |# # |
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 176:
+
+    0x10,                    // |   #|
+    0x40,                    // | #  |
+    0x10,                    // |   #|
+    0x40,                    // | #  |
+    0x10,                    // |   #|
+    0x40,                    // | #  |
+    0x10,                    // |   #|
+    0x40,                    // | #  |
+
+    // Character 177:
+
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+
+    // Character 178:
+
+    0xd0,                    // |## #|
+    0x70,                    // | ###|
+    0xd0,                    // |## #|
+    0x70,                    // | ###|
+    0xd0,                    // |## #|
+    0x70,                    // | ###|
+    0xd0,                    // |## #|
+    0x70,                    // | ###|
+
+    // Character 179:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 180:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 181:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 182:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0xd0,                    // |## #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 183:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 184:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 185:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0xd0,                    // |## #|
+    0x10,                    // |   #|
+    0xd0,                    // |## #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 186:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 187:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x10,                    // |   #|
+    0xd0,                    // |## #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 188:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0xd0,                    // |## #|
+    0x10,                    // |   #|
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 189:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 190:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 191:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 192:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x30,                    // |  ##|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 193:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 194:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 195:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x30,                    // |  ##|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 196:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 197:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xf0,                    // |####|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 198:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x30,                    // |  ##|
+    0x20,                    // |  # |
+    0x30,                    // |  ##|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 199:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 200:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x40,                    // | #  |
+    0x70,                    // | ###|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 201:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x70,                    // | ###|
+    0x40,                    // | #  |
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 202:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0xd0,                    // |## #|
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 203:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0xd0,                    // |## #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 204:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 205:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 206:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0xd0,                    // |## #|
+    0x00,                    // |    |
+    0xd0,                    // |## #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 207:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 208:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 209:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 210:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 211:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x70,                    // | ###|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 212:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x30,                    // |  ##|
+    0x20,                    // |  # |
+    0x30,                    // |  ##|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 213:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x30,                    // |  ##|
+    0x20,                    // |  # |
+    0x30,                    // |  ##|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 214:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x70,                    // | ###|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 215:
+
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0xf0,                    // |####|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+
+    // Character 216:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xf0,                    // |####|
+    0x20,                    // |  # |
+    0xf0,                    // |####|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 217:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 218:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x30,                    // |  ##|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 219:
+
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+
+    // Character 220:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+
+    // Character 221:
+
+    0xc0,                    // |##  |
+    0xc0,                    // |##  |
+    0xc0,                    // |##  |
+    0xc0,                    // |##  |
+    0xc0,                    // |##  |
+    0xc0,                    // |##  |
+    0xc0,                    // |##  |
+    0xc0,                    // |##  |
+
+    // Character 222:
+
+    0x30,                    // |  ##|
+    0x30,                    // |  ##|
+    0x30,                    // |  ##|
+    0x30,                    // |  ##|
+    0x30,                    // |  ##|
+    0x30,                    // |  ##|
+    0x30,                    // |  ##|
+    0x30,                    // |  ##|
+
+    // Character 223:
+
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 224:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x50,                    // | # #|
+    0x00,                    // |    |
+
+    // Character 225:
+
+    0x00,                    // |    |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0xc0,                    // |##  |
+    0xa0,                    // |# # |
+    0x90,                    // |#  #|
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 226:
+
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0x90,                    // |#  #|
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 227:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 228:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 229:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x70,                    // | ###|
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 230:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0x50,                    // | # #|
+    0x70,                    // | ###|
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 231:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+
+    // Character 232:
+
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 233:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 234:
+
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x90,                    // |#  #|
+    0x90,                    // |#  #|
+    0x60,                    // | ## |
+    0x60,                    // | ## |
+    0xf0,                    // |####|
+    0x00,                    // |    |
+
+    // Character 235:
+
+
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 236:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0xb0,                    // |# ##|
+    0xd0,                    // |## #|
+    0x60,                    // | ## |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 237:
+
+    0x00,                    // |    |
+    0x10,                    // |   #|
+    0xf0,                    // |####|
+    0x90,                    // |#  #|
+    0x90,                    // |#  #|
+    0xf0,                    // |####|
+    0x80,                    // |#   |
+    0x00,                    // |    |
+
+    // Character 238:
+
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x80,                    // |#   |
+    0x80,                    // |#   |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+
+    // Character 239:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+
+    // Character 240:
+
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 241:
+
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 242:
+
+    0x00,                    // |    |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 243:
+
+    0x00,                    // |    |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0x80,                    // |#   |
+    0x40,                    // | #  |
+    0x20,                    // |  # |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+
+    // Character 244:
+
+    0x00,                    // |    |
+    0x10,                    // |   #|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+
+    // Character 245:
+
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 246:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+
+    // Character 247:
+
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x50,                    // | # #|
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 248:
+
+    0x40,                    // | #  |
+    0xa0,                    // |# # |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 249:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x60,                    // | ## |
+    0x60,                    // | ## |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 250:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x40,                    // | #  |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 251:
+
+    0x30,                    // |  ##|
+    0x20,                    // |  # |
+    0x20,                    // |  # |
+    0xa0,                    // |# # |
+    0x60,                    // | ## |
+    0x20,                    // |  # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 252:
+
+    0xe0,                    // |### |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0xa0,                    // |# # |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 253:
+
+    0xc0,                    // |##  |
+    0x20,                    // |  # |
+    0x40,                    // | #  |
+    0xe0,                    // |### |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 254:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0xf0,                    // |####|
+    0x00,                    // |    |
+    0x00,                    // |    |
+
+    // Character 255:
+
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+    0x00,                    // |    |
+};
+
+static txt_font_t small_font =
+{
+    small_font_data,
+    4,                   // width
+    8                    // height
+};
+
+
diff --git a/textscreen/txt_spinctrl.h b/textscreen/txt_spinctrl.h
index 2fdd2a62..5a815319 100644
--- a/textscreen/txt_spinctrl.h
+++ b/textscreen/txt_spinctrl.h
@@ -22,7 +22,22 @@
 #ifndef TXT_SPINCONTROL_H
 #define TXT_SPINCONTROL_H
 
+/**
+ * @file txt_spinctrl.h
+ *
+ * Spin control widget.
+ */
+
+/**
+ * Spin control widget.
+ *
+ * A spin control widget works as an input box that can be used to
+ * set numeric values, but also has buttons that allow its value
+ * to be increased or decreased.
+ */
+
 typedef struct txt_spincontrol_s txt_spincontrol_t;
+
 typedef enum
 {
     TXT_SPINCONTROL_INT,
@@ -40,7 +55,28 @@ struct txt_spincontrol_s
     char *buffer;
 };
 
+/**
+ * Create a new spin control widget tracking an integer value.
+ *
+ * @param value        Pointer to the variable containing the value
+ *                     displayed in the widget.
+ * @param min          Minimum value that may be set.
+ * @param max          Maximum value that may be set.
+ * @return             Pointer to the new spin control widget.
+ */
+
 txt_spincontrol_t *TXT_NewSpinControl(int *value, int min, int max);
+
+/**
+ * Create a new spin control widget tracking a float value.
+ *
+ * @param value        Pointer to the variable containing the value
+ *                     displayed in the widget.
+ * @param min          Minimum value that may be set.
+ * @param max          Maximum value that may be set.
+ * @return             Pointer to the new spin control widget.
+ */
+
 txt_spincontrol_t *TXT_NewFloatSpinControl(float *value, float min, float max);
 
 #endif /* #ifndef TXT_SPINCONTROL_H */
diff --git a/textscreen/txt_strut.h b/textscreen/txt_strut.h
index 7d9e7650..3dc8db9a 100644
--- a/textscreen/txt_strut.h
+++ b/textscreen/txt_strut.h
@@ -22,15 +22,24 @@
 #ifndef TXT_STRUT_H
 #define TXT_STRUT_H
 
+/**
+ * @file txt_strut.h
+ *
+ * Strut widget.
+ */
+
+/**
+ * Strut widget.
+ *
+ * A strut is a widget that takes up a fixed amount of space.  It can
+ * be visualised as a transparent box.  Struts are used to provide
+ * spacing between widgets.
+ */
+
 typedef struct txt_strut_s txt_strut_t;
 
 #include "txt_widget.h"
 
-//
-// A strut is used to force a table to a minimum width/height.  It is not
-// visible but it takes up space.
-// 
-
 struct txt_strut_s
 {
     txt_widget_t widget;
@@ -38,6 +47,13 @@ struct txt_strut_s
     int height;
 };
 
+/**
+ * Create a new strut.
+ *
+ * @param width      Width of the strut, in characters.
+ * @param height     Height of the strut, in characters.
+ */
+
 txt_strut_t *TXT_NewStrut(int width, int height);
 
 #endif /* #ifndef TXT_STRUT_H */
diff --git a/textscreen/txt_table.h b/textscreen/txt_table.h
index dee6f4bb..0e7fbe94 100644
--- a/textscreen/txt_table.h
+++ b/textscreen/txt_table.h
@@ -22,9 +22,29 @@
 #ifndef TXT_TABLE_H
 #define TXT_TABLE_H
 
+/**
+ * @file txt_table.h
+ *
+ * Table widget.
+ */
+
+/**
+ * Table widget.
+ *
+ * A table is a widget that contains other widgets.  It may have
+ * multiple columns, in which case the child widgets are laid out
+ * in a grid.  Columns automatically grow as necessary, although
+ * minimum column widths can be set using @ref TXT_SetColumnWidths.
+ *
+ * To create a new table, use @ref TXT_NewTable.  It is also
+ * possible to use @ref TXT_NewHorizBox to create a table, specifying
+ * widgets to place inside a horizontal list.  A vertical list is
+ * possible simply by creating a table containing a single column.
+ */
+
 typedef struct txt_table_s txt_table_t;
 
-#include "txt_widget.h" 
+#include "txt_widget.h"
 
 struct txt_table_s
 {
@@ -48,14 +68,114 @@ struct txt_table_s
 
 extern txt_widget_class_t txt_table_class;
 
+void TXT_InitTable(txt_table_t *table, int columns);
+
+/**
+ * Create a new table.
+ *
+ * @param columns       The number of columns in the new table.
+ * @return              Pointer to the new table structure.
+ */
+
 txt_table_t *TXT_NewTable(int columns);
+
+/**
+ * Create a table containing the specified widgets packed horizontally,
+ * from left to right.
+ *
+ * The arguments to this function are variable.  Each argument must
+ * be a pointer to a widget, and the list is terminated with a
+ * NULL.
+ *
+ * @return             Pointer to the new table structure.
+ */
+
 txt_table_t *TXT_NewHorizBox(TXT_UNCAST_ARG(first_widget), ...);
-void TXT_InitTable(txt_table_t *table, int columns);
+
+/**
+ * Get the currently selected widget within a table.
+ *
+ * This function will recurse through subtables if necessary.
+ *
+ * @param table        The table.
+ * @return             Pointer to the widget that is currently selected.
+ */
+
 txt_widget_t *TXT_GetSelectedWidget(TXT_UNCAST_ARG(table));
+
+/**
+ * Add a widget to a table.
+ *
+ * Widgets are added to tables horizontally, from left to right.
+ * For example, for a table with three columns, the first call
+ * to this function will add a widget to the first column, the second
+ * call to the second column, the third call to the third column,
+ * and the fourth will return to the first column, starting a new
+ * row.
+ *
+ * For adding many widgets, it may be easier to use
+ * @ref TXT_AddWidgets.
+ *
+ * @param table        The table.
+ * @param widget       The widget to add.
+ */
+
 void TXT_AddWidget(TXT_UNCAST_ARG(table), TXT_UNCAST_ARG(widget));
+
+/**
+ * Add multiple widgets to a table.
+ *
+ * Widgets are added as described in the documentation for the
+ * @ref TXT_AddWidget function.  This function adds multiple
+ * widgets.  The number of arguments is variable, and the argument
+ * list must be terminated by a NULL pointer.
+ *
+ * @param table        The table.
+ */
+
 void TXT_AddWidgets(TXT_UNCAST_ARG(table), ...);
+
+/**
+ * Select the given widget that is contained within the specified
+ * table.
+ *
+ * This function will recursively search through subtables if
+ * necessary.
+ *
+ * @param table       The table.
+ * @param widget      The widget to select.
+ * @return            Non-zero (true) if it has been selected,
+ *                    or zero (false) if it was not found within
+ *                    this table.
+ */
+
 int TXT_SelectWidget(TXT_UNCAST_ARG(table), TXT_UNCAST_ARG(widget));
+
+/**
+ * Set the widths of the columns of the table.
+ *
+ * The arguments to this function are variable, and correspond
+ * to the number of columns in the table.  For example, if a table
+ * has five columns, the width of each of the five columns must be
+ * specified.
+ *
+ * The width values are in number of characters.
+ *
+ * Note that this function only sets the minimum widths for columns;
+ * if the columns contain widgets that are wider than the widths
+ * specified, they will be larger.
+ *
+ * @param table     The table.
+ */
+
 void TXT_SetColumnWidths(TXT_UNCAST_ARG(table), ...);
+
+/**
+ * Remove all widgets from a table.
+ *
+ * @param table    The table.
+ */
+
 void TXT_ClearTable(TXT_UNCAST_ARG(table));
 
 #endif /* #ifndef TXT_TABLE_T */
diff --git a/textscreen/txt_widget.h b/textscreen/txt_widget.h
index 0e80f3c1..63cc5f35 100644
--- a/textscreen/txt_widget.h
+++ b/textscreen/txt_widget.h
@@ -19,15 +19,27 @@
 // 02111-1307, USA.
 //
 
-// Base GUI "widget" class that all widgets inherit from.
-
 #ifndef TXT_WIDGET_H
 #define TXT_WIDGET_H
 
+/**
+ * @file txt_widget.h
+ *
+ * Base "widget" GUI component class.
+ */
+
+#ifndef DOXYGEN
+
 #define TXT_UNCAST_ARG_NAME(name) uncast_ ## name
 #define TXT_UNCAST_ARG(name)   void * TXT_UNCAST_ARG_NAME(name)
 #define TXT_CAST_ARG(type, name)  type *name = (type *) uncast_ ## name
 
+#else
+
+#define TXT_UNCAST_ARG(name) txt_widget_t *name
+
+#endif
+
 typedef enum
 {
     TXT_VERT_TOP,
@@ -42,8 +54,20 @@ typedef enum
     TXT_HORIZ_RIGHT,
 } txt_horiz_align_t;
 
-typedef struct txt_widget_class_s txt_widget_class_t;
+/**
+ * A GUI widget.
+ *
+ * A widget is an individual component of a GUI.  Various different widget
+ * types exist.
+ *
+ * Widgets may emit signals.  The types of signal emitted by a widget
+ * depend on the type of the widget.  It is possible to be notified
+ * when a signal occurs using the @ref TXT_SignalConnect function.
+ */
+
 typedef struct txt_widget_s txt_widget_t;
+
+typedef struct txt_widget_class_s txt_widget_class_t;
 typedef struct txt_callback_table_s txt_callback_table_t;
 
 typedef void (*TxtWidgetSizeCalc)(TXT_UNCAST_ARG(widget));
@@ -82,15 +106,34 @@ struct txt_widget_s
 void TXT_InitWidget(TXT_UNCAST_ARG(widget), txt_widget_class_t *widget_class);
 void TXT_CalcWidgetSize(TXT_UNCAST_ARG(widget));
 void TXT_DrawWidget(TXT_UNCAST_ARG(widget), int selected);
-void TXT_SignalConnect(TXT_UNCAST_ARG(widget), char *signal_name,
-                       TxtWidgetSignalFunc func, void *user_data);
 void TXT_EmitSignal(TXT_UNCAST_ARG(widget), char *signal_name);
 int TXT_WidgetKeyPress(TXT_UNCAST_ARG(widget), int key);
 void TXT_WidgetMousePress(TXT_UNCAST_ARG(widget), int x, int y, int b);
 void TXT_DestroyWidget(TXT_UNCAST_ARG(widget));
-void TXT_SetWidgetAlign(TXT_UNCAST_ARG(widget), txt_horiz_align_t horiz_align);
 void TXT_LayoutWidget(TXT_UNCAST_ARG(widget));
 
+/**
+ * Set a callback function to be invoked when a signal occurs.
+ *
+ * @param widget       The widget to watch.
+ * @param signal_name  The signal to watch.
+ * @param func         The callback function to invoke.
+ * @param user_data    User-specified pointer to pass to the callback function.
+ */
+
+void TXT_SignalConnect(TXT_UNCAST_ARG(widget), char *signal_name,
+                       TxtWidgetSignalFunc func, void *user_data);
+
+/**
+ * Set the policy for how a widget should be aligned within a table.
+ * By default, widgets are aligned to the left of the column.
+ *
+ * @param widget       The widget.
+ * @param horiz_align  The alignment to use.
+ */
+
+void TXT_SetWidgetAlign(TXT_UNCAST_ARG(widget), txt_horiz_align_t horiz_align);
+
 #endif /* #ifndef TXT_WIDGET_H */
 
 
diff --git a/textscreen/txt_window.h b/textscreen/txt_window.h
index 3659ed29..e183cf6d 100644
--- a/textscreen/txt_window.h
+++ b/textscreen/txt_window.h
@@ -22,6 +22,31 @@
 #ifndef TXT_WINDOW_H
 #define TXT_WINDOW_H
 
+/**
+ * @file txt_window.h
+ *
+ * Windows.
+ */
+
+/**
+ * A window.
+ *
+ * A window contains widgets, and may also be treated as a table
+ * (@ref txt_table_t) containing a single column.
+ *
+ * Windows can be created using @ref TXT_NewWindow and closed using
+ * @ref TXT_CloseWindow.  When a window is closed, it emits the
+ * "closed" signal.
+ *
+ * In addition to the widgets within a window, windows also have
+ * a "tray" area at their bottom containing window action widgets.
+ * These widgets allow keyboard shortcuts to trigger common actions.
+ * Each window has three slots for keyboard shortcuts. By default,
+ * the left slot contains an action to close the window when the
+ * escape button is pressed, while the right slot contains an
+ * action to activate the currently-selected widget.
+ */
+
 typedef struct txt_window_s txt_window_t;
 
 #include "txt_widget.h" 
@@ -68,18 +93,86 @@ struct txt_window_s
     unsigned int window_w, window_h;
 };
 
+/**
+ * Open a new window.
+ *
+ * @param title        Title to display in the titlebar of the new window.
+ * @return             Pointer to a new @ref txt_window_t structure
+ *                     representing the new window.
+ */
+
 txt_window_t *TXT_NewWindow(char *title);
+
+/**
+ * Close a window.
+ *
+ * @param window       Tine window to close.
+ */
+
 void TXT_CloseWindow(txt_window_t *window);
-void TXT_SetWindowPosition(txt_window_t *window, 
+
+/**
+ * Set the position of a window on the screen.
+ *
+ * The window is specified as coordinates relative to a predefined
+ * position on the screen (eg. center of the screen, top left of the
+ * screen, etc).
+ *
+ * @param window       The window.
+ * @param horiz_align  Horizontal position on the screen to which the
+ *                     coordinates are relative (left side, right side
+ *                     or center).
+ * @param vert_align   Vertical position on the screen to which the
+ *                     coordinates are relative (top, bottom or center).
+ * @param x            X coordinate (horizonal axis) for window position.
+ * @param y            Y coordinate (vertical axis) for window position.
+ */
+
+void TXT_SetWindowPosition(txt_window_t *window,
                            txt_horiz_align_t horiz_align,
                            txt_vert_align_t vert_align,
                            int x, int y);
+
+/**
+ * Set a window action for a given window.
+ *
+ * Each window can have up to three window actions, which provide
+ * keyboard shortcuts that can be used within a given window.
+ *
+ * @param window      The window.
+ * @param position    The window action slot to set (left, center or right).
+ * @param action      The window action widget.  If this is NULL, any
+ *                    current window action in the given slot is removed.
+ */
+
 void TXT_SetWindowAction(txt_window_t *window, txt_horiz_align_t position, 
                          txt_window_action_t *action);
-void TXT_SetKeyListener(txt_window_t *window, 
-                        TxtWindowKeyPress key_listener, 
+
+/**
+ * Set a callback function to be invoked whenever a key is pressed within
+ * a window.
+ *
+ * @param window        The window.
+ * @param key_listener  Callback function.
+ * @param user_data     User-specified pointer to pass to the callback
+ *                      function.
+ */
+
+void TXT_SetKeyListener(txt_window_t *window,
+                        TxtWindowKeyPress key_listener,
                         void *user_data);
-void TXT_SetMouseListener(txt_window_t *window, 
+
+/**
+ * Set a callback function to be invoked whenever a mouse button is pressed
+ * within a window.
+ *
+ * @param window          The window.
+ * @param mouse_listener  Callback function.
+ * @param user_data       User-specified pointer to pass to the callback
+ *                        function.
+ */
+
+void TXT_SetMouseListener(txt_window_t *window,
                           TxtWindowMousePress mouse_listener,
                           void *user_data);
 
diff --git a/textscreen/txt_window_action.h b/textscreen/txt_window_action.h
index 56f5a1b6..ab87f72c 100644
--- a/textscreen/txt_window_action.h
+++ b/textscreen/txt_window_action.h
@@ -22,6 +22,22 @@
 #ifndef TXT_WINDOW_ACTION_H
 #define TXT_WINDOW_ACTION_H
 
+/**
+ * @file txt_window_action.h
+ *
+ * Window action widget.
+ */
+
+/**
+ * Window action widget.
+ *
+ * A window action is attached to a window and corresponds to a
+ * keyboard shortcut that is active within that window.  When the
+ * key is pressed, the action is triggered.
+ *
+ * When a window action is triggered, the "pressed" signal is emitted.
+ */
+
 typedef struct txt_window_action_s txt_window_action_t;
 
 #include "txt_widget.h"
@@ -34,17 +50,45 @@ struct txt_window_action_s
     int key;
 };
 
+/**
+ * Create a new window action.
+ *
+ * @param key           The keyboard key that triggers this action.
+ * @param label         Label to display for this action in the tray
+ *                      at the bottom of the window.
+ * @return              Pointer to the new window action widget.
+ */
+
 txt_window_action_t *TXT_NewWindowAction(int key, char *label);
 
-// Creates an "escape" button that closes the window
+/**
+ * Create a new window action that closes the window when the
+ * escape key is pressed.  The label "Close" is used.
+ *
+ * @param window        The window to close.
+ * @return              Pointer to the new window action widget.
+ */
 
 txt_window_action_t *TXT_NewWindowEscapeAction(txt_window_t *window);
 
-// Same as above, but the button is named "abort"
+/**
+ * Create a new window action that closes the window when the
+ * escape key is pressed.  The label "Abort" is used.
+ *
+ * @param window        The window to close.
+ * @return              Pointer to the new window action widget.
+ */
 
 txt_window_action_t *TXT_NewWindowAbortAction(txt_window_t *window);
 
-// Accept button that does nothing
+/**
+ * Create a new "select" window action.  This does not really do
+ * anything, but reminds the user that "enter" can be pressed to
+ * activate the currently-selected widget.
+ *
+ * @param window        The window.
+ * @return              Pointer to the new window action widget.
+ */
 
 txt_window_action_t *TXT_NewWindowSelectAction(txt_window_t *window);