Color patterns for mutt.

The colors can be changed in the /home/user/.muttrc file. The first field begins with
color, the second field is the foreground color, and the third field is the background
color, or default.

An example .muttrc for colors:

# color patterns for mutt
color normal     white          black # normal text
color indicator  black          yellow  # actual message
color tree       brightmagenta  default # thread arrows
color status     brightyellow         default # status line
color error      brightred      default # errors
color message    magenta        default # info messages
color signature  magenta        default # signature
color attachment brightyellow   red     # MIME attachments
color search     brightyellow   red     # search matches
color tilde      brightmagenta  default # ~ at bottom of msg
color markers    red            default # + at beginning of wrapped lines
color hdrdefault cyan           default # default header lines
color bold       red            default # hiliting bold patterns in body
color underline  green          default # hiliting underlined patterns in body
color quoted     cyan           default # quoted text
color quoted1    magenta        default
color quoted2    red            default
color quoted3    green          default
color quoted4    magenta           default
color quoted5    cyan           default
color quoted6    magenta        default
color quoted7    red            default
color quoted8    green          default
color quoted9    cyan           default
color body   cyan  default  "((ftp|http|https)://|news:)[^ >)\"\t]+"
color body   cyan  default  "[-a-z_0-9.+]+@[-a-z_0-9.]+"
color body   red   default  "(^| )\\*[-a-z0-9*]+\\*[,.?]?[ \n]"
color body   green default  "(^| )_[-a-z0-9_]+_[,.?]?[\n]"
color body   red   default  "(^| )\\*[-a-z0-9*]+\\*[,.?]?[ \n]"
color body   green default  "(^| )_[-a-z0-9_]+_[,.?]?[ \n]"
color index  cyan  default  ~F         # Flagged
color index  red   default  ~N         # New
color index  magenta    default  ~T         # Tagged
color index  cyan       default  ~D         # Deleted