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Span is a programming language targeting the Parrot virtual machine. Its syntax is meant to be very similar to C, but its philosophy is Smalltalk-like, and it uses Smalltalk-style message syntax. Almost all of Span's library visible to the user is written in Span itself. Span is dynamically typed. The hello world program in Span is class Hello Span uses blocks ala Smalltalk for all flow control constructs except definition. For example, for this pseudocode fragment: if x > y print "yes" else print "no" Span would write (x > y) ifTrue: ifFalse: ; Span is currently in very early stages of development. ==External links == * (Span homepage ) 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Span (programming language)」の詳細全文を読む スポンサード リンク
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