vim/vim-exchange
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Refactor user setting lookups

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This commit is contained in:
Tom McDonald 2015-08-01 15:42:45 -04:00
parent bae89cbde9
commit a131309466
1 changed files with 7 additions and 4 deletions
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11
plugin/exchange.vim
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@ -8,9 +8,8 @@ function! s:exchange(x, y, reverse, expand)
let selection = &selection
set selection=inclusive
let indent = (exists("b:exchange_indent") ? (b:exchange_indent !~ 0) :
\ (exists("g:exchange_indent") && (g:exchange_indent !~ 0)))
\ && a:x.type==# 'V' && a:y.type ==# 'V'
let indent = s:get_setting('exchange_indent', 0) != 0 && a:x.type ==# 'V' && a:y.type ==# 'V'
if indent
let xindent = matchstr(getline(nextnonblank(a:y.start.line)), '^\s*')
let yindent = matchstr(getline(nextnonblank(a:x.start.line)), '^\s*')
@ -67,7 +66,7 @@ function! s:fix_cursor(x, y, reverse)
endfunction
function! s:reindent(start, lines, new_indent)
if (exists('b:exchange_indent') ? b:exchange_indent : g:exchange_indent) == '=='
if s:get_setting('exchange_indent', 0) == '=='
let lnum = nextnonblank(a:start)
let line = getline(lnum)
execute "silent normal! " . lnum . "G=="
@ -317,6 +316,10 @@ function! s:create_map(mode, lhs, rhs)
endif
endfunction
function! s:get_setting(setting, default)
return get(b:, a:setting, get(g:, a:setting, a:default))
endfunction
highlight default link ExchangeRegion IncSearch
nnoremap <silent> <Plug>(Exchange) :<C-u>set operatorfunc=<SID>exchange_set<CR>g@