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Diffstat (limited to 'ftplugin/rhelp.vim')
| -rw-r--r-- | ftplugin/rhelp.vim | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/ftplugin/rhelp.vim b/ftplugin/rhelp.vim new file mode 100644 index 00000000..20d1e1ac --- /dev/null +++ b/ftplugin/rhelp.vim @@ -0,0 +1,48 @@ +" ftplugin for R help files +" +" Author: Johannes Ranke <jranke@uni-bremen.de> +" Last Change: 2007 Nov 21 +" SVN: $Id: rhelp.vim 75 2007-11-21 13:34:02Z ranke $ +" +" Usage: +" +" Press <F2> to open a new xterm with a new R interpreter listening +" to its standard input (you can type R commands into the xterm) +" as well as to code pasted from within vim. +" +" After selecting a visual block, 'r' sends it to the R interpreter +" +" Add to filetypes.vim, if you don't use vim 7 +" au BufNewFile,BufRead *.Rd,*.rd setf rhelp +" +" Maps: +" <F2> Start a listening R interpreter in new xterm +" <F9> Run line under cursor +" r Run visual block +" <M-Enter> Write and process R code + +" Only do this when not yet done for this buffer +if exists("b:did_ftplugin") + finish +endif + +" Don't load another plugin for this buffer +let b:did_ftplugin = 1 + +" Set tabbing +set expandtab +set tabstop=2 +set shiftwidth=2 + +" Start a listening R interpreter in new xterm +noremap <buffer> <F2> :!xterm -T 'R' -e funnel.pl ~/.r-pipe "R && echo -e 'Interpreter has finished. Exiting. Goodbye.\n'"&<CR><CR> + +" Send line under cursor to R +noremap <buffer> <F9> :execute line(".") 'w >> ~/.r-pipe'<CR> +inoremap <buffer> <F9> <Esc> :execute line(".") 'w >> ~/.r-pipe'<CR> + +" Send visual selected block to R +vnoremap <buffer> r :w >> ~/.r-pipe<CR> + +" Write and process mode (somehow mapping <C-Enter> does not work) +inoremap <M-Enter> <Esc>:execute line(".") 'w >> ~/.r-pipe'<CR>o |