diff options
Diffstat (limited to 'ftplugin/rust.vim')
| -rw-r--r-- | ftplugin/rust.vim | 106 |
1 files changed, 68 insertions, 38 deletions
diff --git a/ftplugin/rust.vim b/ftplugin/rust.vim index b70cda9b..39edc1f9 100644 --- a/ftplugin/rust.vim +++ b/ftplugin/rust.vim @@ -1,13 +1,19 @@ -" Vim syntax file " Language: Rust +" Description: Vim syntax file for Rust " Maintainer: Chris Morgan <me@chrismorgan.info> -" Last Change: 2014 Feb 27 +" 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 @@ -25,6 +31,14 @@ 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 + +setlocal tabstop=4 shiftwidth=4 softtabstop=4 expandtab + +setlocal textwidth=99 + " This includeexpr isn't perfect, but it's a good start setlocal includeexpr=substitute(v:fname,'::','/','g') @@ -42,22 +56,60 @@ if exists("g:loaded_delimitMate") let b:delimitMate_excluded_regions = delimitMate#Get("excluded_regions") . ',rustLifetimeCandidate,rustGenericLifetimeCandidate' endif +" Motion Commands {{{1 + " Bind motion commands to support hanging indents -nnoremap <silent> <buffer> [[ :call <SID>Rust_Jump('n', 'Back')<CR> -nnoremap <silent> <buffer> ]] :call <SID>Rust_Jump('n', 'Forward')<CR> -xnoremap <silent> <buffer> [[ :call <SID>Rust_Jump('v', 'Back')<CR> -xnoremap <silent> <buffer> ]] :call <SID>Rust_Jump('v', 'Forward')<CR> -onoremap <silent> <buffer> [[ :call <SID>Rust_Jump('o', 'Back')<CR> -onoremap <silent> <buffer> ]] :call <SID>Rust_Jump('o', 'Forward')<CR> +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 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 - \|elseif exists('b:delimitMate_excluded_regions') - \|unlet b:delimitMate_excluded_regions + \|else + \|unlet! b:delimitMate_excluded_regions \|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> [[ @@ -66,31 +118,9 @@ let b:undo_ftplugin = " \|ounmap <buffer> ]] \" -if exists('*<SID>Rust_Jump') | finish | endif +" }}}1 -function! <SID>Rust_Jump(mode, function) range - let cnt = v:count1 - normal! m' - if a:mode ==# 'v' - norm! gv - endif - let foldenable = &foldenable - set nofoldenable - while cnt > 0 - execute "call <SID>Rust_Jump_" . a:function . "()" - let cnt = cnt - 1 - endwhile - let &foldenable = foldenable -endfunction - -function! <SID>Rust_Jump_Back() - call search('{', 'b') - keepjumps normal! w99[{ -endfunction - -function! <SID>Rust_Jump_Forward() - normal! j0 - call search('{', 'b') - keepjumps normal! w99[{% - call search('{') -endfunction +let &cpo = s:save_cpo +unlet s:save_cpo + +" vim: set noet sw=4 ts=4: |