140 lines
4.4 KiB
VimL
140 lines
4.4 KiB
VimL
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" Copyright 2013 The Go Authors. All rights reserved.
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" Use of this source code is governed by a BSD-style
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" license that can be found in the LICENSE file.
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"
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" go.vim: Vim filetype plugin for Go.
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if exists("b:did_ftplugin")
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finish
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endif
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let b:did_ftplugin = 1
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let b:undo_ftplugin = "setl fo< com< cms<"
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setlocal formatoptions-=t
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setlocal comments=s1:/*,mb:*,ex:*/,://
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setlocal commentstring=//\ %s
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setlocal noexpandtab
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compiler go
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" Set gocode completion
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setlocal omnifunc=go#complete#Complete
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if get(g:, "go_doc_keywordprg_enabled", 1)
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" keywordprg doesn't allow to use vim commands, override it
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nnoremap <buffer> <silent> K :GoDoc<cr>
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endif
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if get(g:, "go_def_mapping_enabled", 1)
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" these are default Vim mappings, we're overriding them to make them
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" useful again for Go source code
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nnoremap <buffer> <silent> gd :GoDef<cr>
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nnoremap <buffer> <silent> <C-]> :GoDef<cr>
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nnoremap <buffer> <silent> <C-LeftMouse> <LeftMouse>:GoDef<cr>
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nnoremap <buffer> <silent> g<LeftMouse> <LeftMouse>:GoDef<cr>
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nnoremap <buffer> <silent> <C-w><C-]> :<C-u>call go#def#Jump("split")<CR>
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nnoremap <buffer> <silent> <C-w>] :<C-u>call go#def#Jump("split")<CR>
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nnoremap <buffer> <silent> <C-t> :<C-U>call go#def#StackPop(v:count1)<cr>
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endif
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if get(g:, "go_textobj_enabled", 1)
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onoremap <buffer> <silent> af :<c-u>call go#textobj#Function('a')<cr>
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xnoremap <buffer> <silent> af :<c-u>call go#textobj#Function('a')<cr>
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onoremap <buffer> <silent> if :<c-u>call go#textobj#Function('i')<cr>
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xnoremap <buffer> <silent> if :<c-u>call go#textobj#Function('i')<cr>
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onoremap <buffer> <silent> ac :<c-u>call go#textobj#Comment('a')<cr>
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xnoremap <buffer> <silent> ac :<c-u>call go#textobj#Comment('a')<cr>
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onoremap <buffer> <silent> ic :<c-u>call go#textobj#Comment('i')<cr>
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xnoremap <buffer> <silent> ic :<c-u>call go#textobj#Comment('i')<cr>
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" Remap ]] and [[ to jump betweeen functions as they are useless in Go
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nnoremap <buffer> <silent> ]] :<c-u>call go#textobj#FunctionJump('n', 'next')<cr>
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nnoremap <buffer> <silent> [[ :<c-u>call go#textobj#FunctionJump('n', 'prev')<cr>
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onoremap <buffer> <silent> ]] :<c-u>call go#textobj#FunctionJump('o', 'next')<cr>
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onoremap <buffer> <silent> [[ :<c-u>call go#textobj#FunctionJump('o', 'prev')<cr>
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xnoremap <buffer> <silent> ]] :<c-u>call go#textobj#FunctionJump('v', 'next')<cr>
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xnoremap <buffer> <silent> [[ :<c-u>call go#textobj#FunctionJump('v', 'prev')<cr>
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endif
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if go#config#AutoTypeInfo() || go#config#AutoSameids()
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let &l:updatetime= get(g:, "go_updatetime", 800)
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endif
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" NOTE(arslan): experimental, disabled by default, doesn't work well. No
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" documentation as well. If anyone feels adventurous, enable the following and
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" try to search for Go identifiers ;)
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"
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" if get(g:, "go_sameid_search_enabled", 0)
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" autocmd FileType go nnoremap <buffer> <silent> * :<c-u>call Sameids_search(0)<CR>
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" autocmd FileType go nnoremap <buffer> <silent> # :<c-u>call Sameids_search(1)<CR>
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" autocmd FileType go nnoremap <buffer> <silent> n :<c-u>call Sameids_repeat(0)<CR>
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" autocmd FileType go nnoremap <buffer> <silent> N :<c-u>call Sameids_repeat(1)<CR>
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" autocmd FileType go cabbrev nohlsearch <C-r>=Sameids_nohlsearch()<CR>
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" endif
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" " mode 0: next 1: prev
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" function! Sameids_repeat(mode)
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" let matches = getmatches()
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" if empty(matches)
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" return
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" endif
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" let cur_offset = go#util#OffsetCursor()
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" " reverse list to make it easy to find the prev occurrence
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" if a:mode
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" call reverse(matches)
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" endif
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" for m in matches
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" if !has_key(m, "group")
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" return
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" endif
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" if m.group != "goSameId"
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" return
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" endif
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" let offset = go#util#Offset(m.pos1[0], m.pos1[1])
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" if a:mode && cur_offset > offset
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" call cursor(m.pos1[0], m.pos1[1])
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" return
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" elseif !a:mode && cur_offset < offset
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" call cursor(m.pos1[0], m.pos1[1])
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" return
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" endif
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" endfor
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" " reached start/end, jump to the end/start
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" let initial_match = matches[0]
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" if !has_key(initial_match, "group")
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" return
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" endif
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" if initial_match.group != "goSameId"
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" return
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" endif
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" call cursor(initial_match.pos1[0], initial_match.pos1[1])
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" endfunction
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" function! Sameids_search(mode)
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" call go#guru#SameIds()
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" call Sameids_repeat(a:mode)
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" endfunction
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" function! Sameids_nohlsearch()
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" call go#guru#ClearSameIds()
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" return "nohlsearch"
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" endfunction
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" vim: sw=2 ts=2 et
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