问题
Using NERDTree plugin, I want to view only *.txt files. There is a NERDTreeIgnore
variable, but I want something like NERDTreeWhitelistFilter
.
Is there a way to whitelist what I see?
回答1:
This is what you want:
:let NERDTreeIgnore += ['\(\.txt\)\@<!$[[file]]']
回答2:
I've been playing around with this — it's an interesting problem. Maybe you could try out this regular expression for ignoring files?
Edit: talked with my co-worker. Here's the correct regular expression (my original one matched "txt" at the beginning of a file name, too).
^(?!.*\.txt$).*
来源:https://stackoverflow.com/questions/6492587/vim-nerdtree-show-only-txt-files