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PEAR PACKAGE: Console_Color
Version: 0.0.2
Author: Stefan Walk <post@fuer-et.de>
License: PHP License

Console_Color is a simple class to use ANSI Colorcodes.
Of all the functions, you probably only want to use convert() and escape(). 
They are easier to use. However, if you want to access colorcodes more
directly, look into the other functions.

Class method list:
color   - Returns an ANSI-Controlcode
fgcolor - Returns an ANSI-Controlcode for foreground color
bgcolor - Returns an ANSI-Controlcode for background color
style   - Returns an ANSI-Controlcode for text style (bold, underlined...)
convert - Transforms Colorcodes like %y into ANSI Control codes
escape  - Escape %s in text so they don't get interpreted as colorcodes

Console_Color::color() - Returns an ANSI-Controlcode
  Takes 1 to 3 Arguments: either 1 to 3 strings containing the name of the
  FG Color, style and BG color, or one array with the indices color, style
  or background.

Console_Color::fgcolor() - Returns an ANSI-Controlcode for foreground color
  Takes the name of a foreground color as an argument and returns the ANSI
  control code.
  
Console_Color:bfgcolor() - Returns an ANSI-Controlcode for background color
  Takes the name of a background color as an argument and returns the ANSI
  control code.
  
Console_Color::fgcolor() - Returns an ANSI-Controlcode for text style
  Takes the name of a text style as an argument and returns the ANSI
  control code.

Console_Color::convert() - Transform Colorcodes into ANSI Control Codes  
  Converts colorcodes in the format %y (for yellow) into ansi-control
  codes. The conversion table is: ('bold' meaning 'light' on some
  terminals). It's almost the same conversion table irssi uses.
  
                 text      text            background
     ------------------------------------------------
     %k %K %0    black     dark grey       black
     %r %R %1    red       bold red        red
     %g %G %2    green     bold green      green
     %y %Y %3    yellow    bold yellow     yellow
     %b %B %4    blue      bold blue       blue
     %m %M %5    magenta   bold magenta    magenta
     %p %P       magenta (think: purple)
     %c %C %6    cyan      bold cyan       cyan
     %w %W %7    white     bold white      white
     %F     Blinking, Flashing
     %U     Underline
     %8     Reverse
     %_,%9  Bold
     %n     Resets the color
     %%     A single %

First param is the string to convert, second is an optional flag if
  colors should be used. It defaults to true, if set to false, the
  colorcodes will just be removed (And %% will be transformed into %)
  The transformed string is returned.
  
Console_Color::escape() - Escapes % so they don't get interpreted as color codes
  Takes a string as an argument and returns the escaped string.

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