97 lines
3.2 KiB
VimL
97 lines
3.2 KiB
VimL
" Vim syntax file
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" Language: Rust
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" Maintainer: Chris Morgan <me@chrismorgan.info>
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" Last Change: 2014 Feb 27
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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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" The rust source code at present seems to typically omit a leader on /*!
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" comments, so we'll use that as our default, but make it easy to switch.
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" This does not affect indentation at all (I tested it with and without
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" leader), merely whether a leader is inserted by default or not.
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if exists("g:rust_bang_comment_leader") && g:rust_bang_comment_leader == 1
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" Why is the `,s0:/*,mb:\ ,ex:*/` there, you ask? I don't understand why,
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" but without it, */ gets indented one space even if there were no
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" leaders. I'm fairly sure that's a Vim bug.
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setlocal comments=s1:/*,mb:*,ex:*/,s0:/*,mb:\ ,ex:*/,:///,://!,://
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else
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setlocal comments=s0:/*!,m:\ ,ex:*/,s1:/*,mb:*,ex:*/,:///,://!,://
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endif
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setlocal commentstring=//%s
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setlocal formatoptions-=t formatoptions+=croqnl
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" j was only added in 7.3.541, so stop complaints about its nonexistence
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silent! setlocal formatoptions+=j
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" This includeexpr isn't perfect, but it's a good start
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setlocal includeexpr=substitute(v:fname,'::','/','g')
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" NOT adding .rc as it's being phased out (0.7)
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setlocal suffixesadd=.rs
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if exists("g:ftplugin_rust_source_path")
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let &l:path=g:ftplugin_rust_source_path . ',' . &l:path
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endif
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if exists("g:loaded_delimitMate")
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if exists("b:delimitMate_excluded_regions")
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let b:rust_original_delimitMate_excluded_regions = b:delimitMate_excluded_regions
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endif
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let b:delimitMate_excluded_regions = delimitMate#Get("excluded_regions") . ',rustLifetimeCandidate,rustGenericLifetimeCandidate'
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endif
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" Bind motion commands to support hanging indents
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nnoremap <silent> <buffer> [[ :call <SID>Rust_Jump('n', 'Back')<CR>
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nnoremap <silent> <buffer> ]] :call <SID>Rust_Jump('n', 'Forward')<CR>
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xnoremap <silent> <buffer> [[ :call <SID>Rust_Jump('v', 'Back')<CR>
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xnoremap <silent> <buffer> ]] :call <SID>Rust_Jump('v', 'Forward')<CR>
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onoremap <silent> <buffer> [[ :call <SID>Rust_Jump('o', 'Back')<CR>
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onoremap <silent> <buffer> ]] :call <SID>Rust_Jump('o', 'Forward')<CR>
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let b:undo_ftplugin = "
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\setlocal formatoptions< comments< commentstring< includeexpr< suffixesadd<
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\|if exists('b:rust_original_delimitMate_excluded_regions')
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\|let b:delimitMate_excluded_regions = b:rust_original_delimitMate_excluded_regions
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\|unlet b:rust_original_delimitMate_excluded_regions
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\|elseif exists('b:delimitMate_excluded_regions')
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\|unlet b:delimitMate_excluded_regions
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\|endif
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\|nunmap <buffer> [[
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\|nunmap <buffer> ]]
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\|xunmap <buffer> [[
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\|xunmap <buffer> ]]
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\|ounmap <buffer> [[
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\|ounmap <buffer> ]]
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\"
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if exists('*<SID>Rust_Jump') | finish | endif
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function! <SID>Rust_Jump(mode, function) range
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let cnt = v:count1
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normal! m'
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if a:mode ==# 'v'
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norm! gv
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endif
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let foldenable = &foldenable
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set nofoldenable
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while cnt > 0
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execute "call <SID>Rust_Jump_" . a:function . "()"
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let cnt = cnt - 1
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endwhile
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let &foldenable = foldenable
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endfunction
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function! <SID>Rust_Jump_Back()
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call search('{', 'b')
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keepjumps normal! w99[{
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endfunction
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function! <SID>Rust_Jump_Forward()
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normal! j0
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call search('{', 'b')
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keepjumps normal! w99[{%
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call search('{')
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endfunction
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