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Diffstat (limited to 'indent/go.vim')
-rw-r--r-- | indent/go.vim | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/indent/go.vim b/indent/go.vim index 98e42a8b..fd973e45 100644 --- a/indent/go.vim +++ b/indent/go.vim @@ -1,73 +1,3 @@ -if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vim') == -1 - -" Vim indent file -" Language: Go -" Maintainer: David Barnett (https://github.com/google/vim-ft-go) -" Last Change: 2017 Jun 13 -" -" TODO: -" - function invocations split across lines -" - general line splits (line ends in an operator) - -if exists('b:did_indent') - finish -endif -let b:did_indent = 1 - -" C indentation is too far off useful, mainly due to Go's := operator. -" Let's just define our own. -setlocal nolisp -setlocal autoindent -setlocal indentexpr=GoIndent(v:lnum) -setlocal indentkeys+=<:>,0=},0=) - -if exists('*GoIndent') - finish -endif - -function! GoIndent(lnum) - let l:prevlnum = prevnonblank(a:lnum-1) - if l:prevlnum == 0 - " top of file - return 0 - endif - - " grab the previous and current line, stripping comments. - let l:prevl = substitute(getline(l:prevlnum), '//.*$', '', '') - let l:thisl = substitute(getline(a:lnum), '//.*$', '', '') - let l:previ = indent(l:prevlnum) - - let l:ind = l:previ - - if l:prevl =~ '[({]\s*$' - " previous line opened a block - let l:ind += shiftwidth() - endif - if l:prevl =~# '^\s*\(case .*\|default\):$' - " previous line is part of a switch statement - let l:ind += shiftwidth() - endif - " TODO: handle if the previous line is a label. - - if l:thisl =~ '^\s*[)}]' - " this line closed a block - let l:ind -= shiftwidth() - endif - - " Colons are tricky. - " We want to outdent if it's part of a switch ("case foo:" or "default:"). - " We ignore trying to deal with jump labels because (a) they're rare, and - " (b) they're hard to disambiguate from a composite literal key. - if l:thisl =~# '^\s*\(case .*\|default\):$' - let l:ind -= shiftwidth() - endif - - return l:ind -endfunction - -" vim: sw=2 sts=2 et - -endif if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'go') == -1 " Copyright 2011 The Go Authors. All rights reserved. |