[英]Highlighting in vim
I'm writing my own vim theme and use this function to speed things up 我正在编写自己的vim主题,并使用此功能加快处理速度
fun <sid>hi(group, guifg, guibg, ctermfg, ctermbg, attr)
if a:guifg != ""
exec "hi " . a:group . " guifg=#" . s:gui(a:guifg)
endif
if a:guibg != ""
exec "hi " . a:group . " guibg=#" . s:gui(a:guibg)
endif
endfun
And call it with 并用
call <sid>hi("htmlTag", s:gui05, "")
But I'm curious on how the empty "" are treated. 但是我很好奇如何处理空的“”。
Since it skips the entry if it's a "", would the output of the function end up being 由于如果它是“”,则跳过该条目,因此该函数的输出最终会被
hi htmlTag guifg=#FFFFFF guibg=NONE
where the empty string is evaluated by vim as NONE 空字符串被vim评估为NONE
or 要么
hi htmlTag guifg=#FFFFFF
Just skipped all together? 只是一起跳过?
I don't see how using that function will "speed things up", especially for your users. 我看不到使用该功能如何“加快速度”,特别是对于您的用户。
Anyway, call <sid>hi("htmlTag", s:gui05, "")
will likely cause an error because of all the missing parameters. 无论如何,由于所有缺少的参数, call <sid>hi("htmlTag", s:gui05, "")
可能会导致错误。
This command, which uses the right number of parameters, call <sid>hi("htmlTag", s:gui05, "", "", "", "")
would obviously give you this output: 该命令使用正确数量的参数, call <sid>hi("htmlTag", s:gui05, "", "", "", "")
显然会为您提供以下输出:
hi htmlTag guifg=#FFFFFF
There's no reason whatsoever to expect your function to do anything that's not in the function itself. 没有任何理由期望您的函数执行函数本身之外的任何事情。
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