vim-polyglot/ftplugin/racket.vim

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2017-05-17 05:46:19 -04:00
if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'racket') == -1
" Language: Racket
" Maintainer: Will Langstroth <will@langstroth.com>
" URL: http://github.com/wlangstroth/vim-racket
setl iskeyword+=#,%,^
setl lispwords+=module,module*,module+,parameterize,let-values,let*-values,letrec-values,local
setl lispwords+=define-values,opt-lambda,case-lambda,syntax-rules,with-syntax,syntax-case,syntax-parse
setl lispwords+=define-signature,unit,unit/sig,compund-unit/sig,define-values/invoke-unit/sig
setl lispwords+=define-opt/c,define-syntax-rule
setl lispwords+=struct
" Racket OOP
setl lispwords+=class,define/public,define/private
" kanren
setl lispwords+=fresh,run,run*,project,conde,condu
" loops
setl lispwords+=for,for/list,for/fold,for*,for*/list,for*/fold,for/or,for/and
setl lispwords+=for/hash,for/sum,for/flvector,for*/flvector,for/vector
setl lispwords+=match,match*,match/values,define/match,match-lambda,match-lambda*,match-lambda**
setl lispwords+=match-let,match-let*,match-let-values,match-let*-values
setl lispwords+=match-letrec,match-define,match-define-values
setl lisp
" Enable auto begin new comment line when continuing from an old comment line
setl comments+=:;
setl formatoptions+=r
setl makeprg=raco\ make\ --\ %
" Simply setting keywordprg like this works:
" setl keywordprg=raco\ docs
" but then vim says:
" "press ENTER or type a command to continue"
" We avoid the annoyance of having to hit enter by remapping K directly.
nnoremap <buffer> K :silent !raco docs <cword><cr>:redraw!<cr>
" For the visual mode K mapping, it's slightly more convoluted to get the
" selected text:
function! s:Racket_visual_doc()
try
let l:old_a = @a
normal! gv"ay
call system("raco docs '". @a . "'")
redraw!
return @a
finally
let @a = l:old_a
endtry
endfunction
vnoremap <buffer> K :call <SID>Racket_visual_doc()<cr>
nnoremap <buffer> <f9> :!racket -t %<cr>
"setl commentstring=;;%s
setl commentstring=#\|\ %s\ \|#
endif