后记：连接两个字符串？ [英] Postscript: concatenate two strings?

问题描述

如何在Postscript中连接两个字符串？

How do I concatenate two strings in Postscript?

(foo) (bar) ??? -> (foobar)

推荐答案

PostScript没有内置的在字符串连接运算符中。您需要为此编写一些代码。参见 http://en.wikibooks.org/wiki/PostScript_FAQ#How_to_concatenate_strings.3F

PostScript doesn't have a built-in string concatenation operator. You need to write some code for that. See http://en.wikibooks.org/wiki/PostScript_FAQ#How_to_concatenate_strings.3F for instance.

（由mh更新：在此处复制）

(update by mh: copied here)

 /concatstrings % (a) (b) -> (ab)  
   { exch dup length    
     2 index length add string    
     dup dup 4 2 roll copy length
     4 -1 roll putinterval
   } bind def  

这篇关于后记：连接两个字符串？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！