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irc.messages.parser: simplify parser

locals-and-roots
Doug Coleman 2016-05-09 11:49:19 -07:00
parent 334477d94a
commit 2d5368f4af
1 changed files with 5 additions and 11 deletions
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16
extra/irc/messages/parser/parser.factor
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@ -9,20 +9,14 @@ IN: irc.messages.parser
: split-at-first ( seq separators -- before after )
dupd '[ _ member? ] find [ cut rest ] [ swap ] if ;
: split-trailing ( string -- string string/f ) ":" split1 ;
: remove-heading-: ( seq -- seq ) ":" ?head drop ;
: split-prefix ( string -- string/f string )
dup ":" head? [
remove-heading-: " " split1
] [ f swap ] if ;
! ":ircuser!n=user@isp.net JOIN :#factortest"
: split-message ( string -- prefix command parameters trailing )
split-prefix split-trailing
[ [ blank? ] trim " " split unclip swap ] dip ;
":" ?head [ " " split1 ] [ f swap ] if
":" split1
[ " " split harvest unclip swap ] dip ;
: sender ( irc-message -- sender )
prefix>> [ remove-heading-: "!" split-at-first drop ] [ f ] if* ;
prefix>> [ ":" ?head drop "!" split-at-first drop ] [ f ] if* ;
PRIVATE>
: string>irc-message ( string -- irc-message )