forked from aniani/vim
83 lines
2.4 KiB
VimL
83 lines
2.4 KiB
VimL
|
" Vim filetype plugin
|
||
|
|
" Language: Racket
|
||
|
|
" Maintainer: D. Ben Knoble <ben.knoble+github@gmail.com>
|
||
|
|
" Previous Maintainer: Will Langstroth <will@langstroth.com>
|
||
|
|
" URL: https://github.com/benknoble/vim-racket
|
||
|
|
" Last Change: 2022 Aug 29
|
||
|
|
|
||
|
|
if exists("b:did_ftplugin")
|
||
|
|
finish
|
||
|
|
endif
|
||
|
|
let b:did_ftplugin = 1
|
||
|
|
|
||
|
|
let s:cpo_save = &cpo
|
||
|
|
set cpo&vim
|
||
|
|
|
||
|
|
" quick hack to allow adding values
|
||
|
|
setlocal iskeyword=@,!,#-',*-:,<-Z,a-z,~,_,94
|
||
|
|
|
||
|
|
" Enable auto begin new comment line when continuing from an old comment line
|
||
|
|
setlocal comments=:;;;;,:;;;,:;;,:;
|
||
|
|
setlocal formatoptions+=r
|
||
|
|
|
||
|
|
"setlocal commentstring=;;%s
|
||
|
|
setlocal commentstring=#\|\ %s\ \|#
|
||
|
|
|
||
|
|
setlocal formatprg=raco\ fmt
|
||
|
|
|
||
|
|
" Undo our settings when the filetype changes away from Racket
|
||
|
|
" (this should be amended if settings/mappings are added above!)
|
||
|
|
let b:undo_ftplugin =
|
||
|
|
\ "setlocal iskeyword< lispwords< lisp< comments< formatoptions< formatprg<"
|
||
|
|
\. " | setlocal commentstring<"
|
||
|
|
|
||
|
|
if !exists("no_plugin_maps") && !exists("no_racket_maps")
|
||
|
|
" Simply setting keywordprg like this works:
|
||
|
|
" setlocal 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.
|
||
|
|
function s:RacketDoc(word) abort
|
||
|
|
execute 'silent !raco docs --' shellescape(a:word)
|
||
|
|
redraw!
|
||
|
|
endfunction
|
||
|
|
nnoremap <buffer> <Plug>RacketDoc :call <SID>RacketDoc(expand('<cword>'))<CR>
|
||
|
|
nmap <buffer> K <Plug>RacketDoc
|
||
|
|
|
||
|
|
" 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
|
||
|
|
|
||
|
|
xnoremap <buffer> <Plug>RacketDoc :call <SID>Racket_visual_doc()<cr>
|
||
|
|
xmap <buffer> K <Plug>RacketDoc
|
||
|
|
|
||
|
|
let b:undo_ftplugin .=
|
||
|
|
\ " | silent! execute 'nunmap <buffer> K'"
|
||
|
|
\. " | silent! execute 'xunmap <buffer> K'"
|
||
|
|
endif
|
||
|
|
|
||
|
|
if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
|
||
|
|
let b:browsefilter =
|
||
|
|
\ "Racket Source Files (*.rkt *.rktl)\t*.rkt;*.rktl\n"
|
||
|
|
\. "All Files (*.*)\t*.*\n"
|
||
|
|
let b:undo_ftplugin .= " | unlet! b:browsefilter"
|
||
|
|
endif
|
||
|
|
|
||
|
|
if exists("loaded_matchit") && !exists("b:match_words")
|
||
|
|
let b:match_words = '#|:|#'
|
||
|
|
let b:undo_ftplugin .= " | unlet! b:match_words"
|
||
|
|
endif
|
||
|
|
|
||
|
|
let &cpo = s:cpo_save
|
||
|
|
unlet s:cpo_save
|