| " Language: Rust |
| " Description: Vim syntax file for Rust |
| " Maintainer: Chris Morgan <me@chrismorgan.info> |
| " Maintainer: Kevin Ballard <kevin@sb.org> |
| " Last Change: Jul 07, 2014 |
| |
| if exists("b:did_ftplugin") |
| finish |
| endif |
| let b:did_ftplugin = 1 |
| |
| let s:save_cpo = &cpo |
| set cpo&vim |
| |
| " Variables {{{1 |
| |
| " The rust source code at present seems to typically omit a leader on /*! |
| " comments, so we'll use that as our default, but make it easy to switch. |
| " This does not affect indentation at all (I tested it with and without |
| " leader), merely whether a leader is inserted by default or not. |
| if exists("g:rust_bang_comment_leader") && g:rust_bang_comment_leader == 1 |
| " Why is the `,s0:/*,mb:\ ,ex:*/` there, you ask? I don't understand why, |
| " but without it, */ gets indented one space even if there were no |
| " leaders. I'm fairly sure that's a Vim bug. |
| setlocal comments=s1:/*,mb:*,ex:*/,s0:/*,mb:\ ,ex:*/,:///,://!,:// |
| else |
| setlocal comments=s0:/*!,m:\ ,ex:*/,s1:/*,mb:*,ex:*/,:///,://!,:// |
| endif |
| setlocal commentstring=//%s |
| setlocal formatoptions-=t formatoptions+=croqnl |
| " j was only added in 7.3.541, so stop complaints about its nonexistence |
| silent! setlocal formatoptions+=j |
| |
| " smartindent will be overridden by indentexpr if filetype indent is on, but |
| " otherwise it's better than nothing. |
| setlocal smartindent nocindent |
| |
| if !exists("g:rust_recommended_style") || g:rust_recommended_style == 1 |
| setlocal tabstop=4 shiftwidth=4 softtabstop=4 expandtab |
| setlocal textwidth=99 |
| endif |
| |
| " This includeexpr isn't perfect, but it's a good start |
| setlocal includeexpr=substitute(v:fname,'::','/','g') |
| |
| " NOT adding .rc as it's being phased out (0.7) |
| setlocal suffixesadd=.rs |
| |
| if exists("g:ftplugin_rust_source_path") |
| let &l:path=g:ftplugin_rust_source_path . ',' . &l:path |
| endif |
| |
| if exists("g:loaded_delimitMate") |
| if exists("b:delimitMate_excluded_regions") |
| let b:rust_original_delimitMate_excluded_regions = b:delimitMate_excluded_regions |
| endif |
| let b:delimitMate_excluded_regions = delimitMate#Get("excluded_regions") . ',rustLifetimeCandidate,rustGenericLifetimeCandidate' |
| endif |
| |
| if has("folding") && exists('g:rust_fold') && g:rust_fold != 0 |
| let b:rust_set_foldmethod=1 |
| setlocal foldmethod=syntax |
| if g:rust_fold == 2 |
| setlocal foldlevel< |
| else |
| setlocal foldlevel=99 |
| endif |
| endif |
| |
| if has('conceal') && exists('g:rust_conceal') |
| let b:rust_set_conceallevel=1 |
| setlocal conceallevel=2 |
| endif |
| |
| " Motion Commands {{{1 |
| |
| " Bind motion commands to support hanging indents |
| nnoremap <silent> <buffer> [[ :call rust#Jump('n', 'Back')<CR> |
| nnoremap <silent> <buffer> ]] :call rust#Jump('n', 'Forward')<CR> |
| xnoremap <silent> <buffer> [[ :call rust#Jump('v', 'Back')<CR> |
| xnoremap <silent> <buffer> ]] :call rust#Jump('v', 'Forward')<CR> |
| onoremap <silent> <buffer> [[ :call rust#Jump('o', 'Back')<CR> |
| onoremap <silent> <buffer> ]] :call rust#Jump('o', 'Forward')<CR> |
| |
| " Commands {{{1 |
| |
| " See |:RustRun| for docs |
| command! -nargs=* -complete=file -bang -bar -buffer RustRun call rust#Run(<bang>0, [<f-args>]) |
| |
| " See |:RustExpand| for docs |
| command! -nargs=* -complete=customlist,rust#CompleteExpand -bang -bar -buffer RustExpand call rust#Expand(<bang>0, [<f-args>]) |
| |
| " See |:RustEmitIr| for docs |
| command! -nargs=* -bar -buffer RustEmitIr call rust#Emit("ir", [<f-args>]) |
| |
| " See |:RustEmitAsm| for docs |
| command! -nargs=* -bar -buffer RustEmitAsm call rust#Emit("asm", [<f-args>]) |
| |
| " Mappings {{{1 |
| |
| " Bind ⌘R in MacVim to :RustRun |
| nnoremap <silent> <buffer> <D-r> :RustRun<CR> |
| " Bind ⌘⇧R in MacVim to :RustRun! pre-filled with the last args |
| nnoremap <buffer> <D-R> :RustRun! <C-r>=join(b:rust_last_rustc_args)<CR><C-\>erust#AppendCmdLine(' -- ' . join(b:rust_last_args))<CR> |
| |
| if !exists("b:rust_last_rustc_args") || !exists("b:rust_last_args") |
| let b:rust_last_rustc_args = [] |
| let b:rust_last_args = [] |
| endif |
| |
| " Cleanup {{{1 |
| |
| let b:undo_ftplugin = " |
| \ setlocal formatoptions< comments< commentstring< includeexpr< suffixesadd< |
| \|setlocal tabstop< shiftwidth< softtabstop< expandtab< textwidth< |
| \|if exists('b:rust_original_delimitMate_excluded_regions') |
| \|let b:delimitMate_excluded_regions = b:rust_original_delimitMate_excluded_regions |
| \|unlet b:rust_original_delimitMate_excluded_regions |
| \|else |
| \|unlet! b:delimitMate_excluded_regions |
| \|endif |
| \|if exists('b:rust_set_foldmethod') |
| \|setlocal foldmethod< foldlevel< |
| \|unlet b:rust_set_foldmethod |
| \|endif |
| \|if exists('b:rust_set_conceallevel') |
| \|setlocal conceallevel< |
| \|unlet b:rust_set_conceallevel |
| \|endif |
| \|unlet! b:rust_last_rustc_args b:rust_last_args |
| \|delcommand RustRun |
| \|delcommand RustExpand |
| \|delcommand RustEmitIr |
| \|delcommand RustEmitAsm |
| \|nunmap <buffer> <D-r> |
| \|nunmap <buffer> <D-R> |
| \|nunmap <buffer> [[ |
| \|nunmap <buffer> ]] |
| \|xunmap <buffer> [[ |
| \|xunmap <buffer> ]] |
| \|ounmap <buffer> [[ |
| \|ounmap <buffer> ]] |
| \" |
| |
| " }}}1 |
| |
| let &cpo = s:save_cpo |
| unlet s:save_cpo |
| |
| " vim: set noet sw=4 ts=4: |
