2014年10月4日
uplevel
摘要： uplevel - Execute a script in a different stack framesuppose that procedure a was invoked from top-level, and that it called b, and that b called c. S... 阅读全文
posted @ 2014-10-04 11:37 greencolor 阅读(220) 评论(0) 推荐(0) 编辑
lreplace
摘要： Replacing an element of a list with another:% lreplace {a b c d e} 1 1 fooa foo c d eReplacing two elements of a list with three:% lreplace {a b c d e... 阅读全文
posted @ 2014-10-04 10:52 greencolor 阅读(360) 评论(0) 推荐(0) 编辑