Rebol 编程/换行
外观
< Rebol 编程
NEW-LINE block value /all /skip size
在块内设置或清除换行符。
NEW-LINE 是一个原生值。
- block -- 要更改标记的块中的位置(类型:block)
- value -- 设置 TRUE 为换行符。(类型:any)
- /all -- 将标记设置/清除到块的末尾
- /skip -- 定期将标记设置/清除到块的末尾
- size -- (类型:integer)
new-line: native[
"Sets or clears the new-line marker within a block."
block [block!] "Position in block to change marker"
value "Set TRUE for newline."
/all "Set/clear marker to end of block"
/skip {Set/clear marker periodically to the end of the block}
size [integer!]
]
>> a: [ 1 2]
== [1 2]
>> new-line a true
== [
1 2
]
>> new-line/all a true
== [
1
2
]
>> new-line/all a false
== [1 2]