Hi
I use neocomplcache.vim to complete my sources.
It support camel case completion.
If there is AxxBxxCxx, you can type AB,it will pop AxxBxxCxx.
But I want to type ABC, then it pop AxxBxxCxx, because perhaps
there are AxxBxxCxx, AxxBxxDxx, AxxBxxExx , AxxBxxFxx.
In neocomplcache sripts, I found some source about this
function,but I can’t understand complex regular expression!
" Camel case completion."{{{
if g:neocomplcache_enable_camel_case_completion
\ && keyword_escape =~ '\u'
let keyword_escape = substitute(keyword_escape, '\u\?\zs\U*',
\ '\\%(\0\\l*\\|\U\0\E\\u*_\\?\\)', 'g')
endif
"}}}
I hope someone can help me solve this question!
Thanks a lot!
Best regard!
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