vim - Deleting specific patterns without deleting the whole lines -


say want remove comment blocks in source code without deleting whole lines on. it's possible achieve using 

:%s/\/\*.*\*\//

command. wondering, there specific delete command this, or replacing matched pattern best approach? difference wouldn't much, i'm curious.

replacing nothing idiomatic 'delete pattern' operation.

:%s/pattern//g

if want blank lines contain pattern, in example, obvious solution add wildcard matches around pattern.

:%s/.*pattern.*//

an alternative use :global normal mode or ex command. these 2 achieve same thing:

:g/pattern/normal! s :g/pattern/delete|put! _

by way, while don't recommend using abbreviated command names in scripts or in code other people might see, think it's fine use them interactively. tend abbreviate such commands :g/pattern/norm! s , :g/pattern/d|pu!_.


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