如何在一行或多行末尾重复添加字符,将行填充到特定列?
例如:
(“x”代表第 40 列,不是该行上的字符;并且文本后没有空格或制表符)
line one x
line two x
line three x
line eleventy-billion x
becomes
line one ------------------------------x
line two ------------------------------x
line three ----------------------------x
line eleventy-billion -----------------x
的组合\= http://vimdoc.sourceforge.net/htmldoc/change.html#sub-replace-expression, 子匹配() http://vimdoc.sourceforge.net/htmldoc/eval.html#submatch%28%29, and repeat() http://vimdoc.sourceforge.net/htmldoc/eval.html#repeat%28%29:
:%s/\v^.*$/\= submatch(0) . " " . repeat("-", 39 - len(submatch(0)))
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