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我正在使用Vim來讀取人,並且我正嘗試在我的vimrc中設置一個腳本,該腳本將顯示NERDTree,除非我正在從手冊頁讀取。Vimscript中的字符串比較
我有在的vimrc以下:
" This is needed because $MANPATH wasn't set in my environment
let $MANPATH=substitute(system("manpath"),"\n","","")
if (match(expand("%:p:h"),$MANPATH) == -1)
echo ("manpath is: ".$MANPATH)
echo ("path is: ".expand("%:p:h"))
echo ("match: ".match(expand("%:p:h"),$MANPATH))
" Load NERDTree here
endif
當我運行Vim通常,它按預期工作:
[email protected]:~$ vim file.txt
manpath is: /usr/local/man:/usr/local/share/man:/usr/share/man
path is: /home/andrey
match: -1
然而,打開手冊頁返回此:
[email protected]:~$ man vim
manpath is: /usr/local/man:/usr/local/share/man:/usr/share/man
path is: /usr/share/man
match: -1
人們會認爲這是一個相當直接的匹配,但似乎並不奏效。誰能幫忙?
Ouch。一直在使用所有字符串比較函數相反的語言 - 但這仍然不是理由。感謝您的幫助! – Andrey
沒問題 - 很簡單! –