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Diffstat (limited to 'misc/vim/indent/go.vim')
-rw-r--r-- | misc/vim/indent/go.vim | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/misc/vim/indent/go.vim b/misc/vim/indent/go.vim deleted file mode 100644 index e3d6e8416..000000000 --- a/misc/vim/indent/go.vim +++ /dev/null @@ -1,77 +0,0 @@ -" Copyright 2011 The Go Authors. All rights reserved. -" Use of this source code is governed by a BSD-style -" license that can be found in the LICENSE file. -" -" indent/go.vim: Vim indent file for Go. -" -" 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 - -" The shiftwidth() function is relatively new. -" Don't require it to exist. -if exists('*shiftwidth') - func s:sw() - return shiftwidth() - endfunc -else - func s:sw() - return &shiftwidth - endfunc -endif - -function! GoIndent(lnum) - let prevlnum = prevnonblank(a:lnum-1) - if prevlnum == 0 - " top of file - return 0 - endif - - " grab the previous and current line, stripping comments. - let prevl = substitute(getline(prevlnum), '//.*$', '', '') - let thisl = substitute(getline(a:lnum), '//.*$', '', '') - let previ = indent(prevlnum) - - let ind = previ - - if prevl =~ '[({]\s*$' - " previous line opened a block - let ind += s:sw() - endif - if prevl =~# '^\s*\(case .*\|default\):$' - " previous line is part of a switch statement - let ind += s:sw() - endif - " TODO: handle if the previous line is a label. - - if thisl =~ '^\s*[)}]' - " this line closed a block - let ind -= s:sw() - 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 thisl =~# '^\s*\(case .*\|default\):$' - let ind -= s:sw() - endif - - return ind -endfunction |