| " Vim indent file |
| " Language: Rmd |
| " Author: Jakson Alves de Aquino <jalvesaq@gmail.com> |
| " Last Change: Thu Jul 10, 2014 07:11PM |
| |
| |
| " Only load this indent file when no other was loaded. |
| if exists("b:did_indent") |
| finish |
| endif |
| runtime indent/r.vim |
| let s:RIndent = function(substitute(&indentexpr, "()", "", "")) |
| let b:did_indent = 1 |
| |
| setlocal indentkeys=0{,0},:,!^F,o,O,e |
| setlocal indentexpr=GetRmdIndent() |
| |
| if exists("*GetRmdIndent") |
| finish |
| endif |
| |
| function GetMdIndent() |
| let pline = getline(v:lnum - 1) |
| let cline = getline(v:lnum) |
| if prevnonblank(v:lnum - 1) < v:lnum - 1 || cline =~ '^\s*[-\+\*]\s' || cline =~ '^\s*\d\+\.\s\+' |
| return indent(v:lnum) |
| elseif pline =~ '^\s*[-\+\*]\s' |
| return indent(v:lnum - 1) + 2 |
| elseif pline =~ '^\s*\d\+\.\s\+' |
| return indent(v:lnum - 1) + 3 |
| endif |
| return indent(prevnonblank(v:lnum - 1)) |
| endfunction |
| |
| function GetRmdIndent() |
| if getline(".") =~ '^[ \t]*```{r .*}$' || getline(".") =~ '^[ \t]*```$' |
| return 0 |
| endif |
| if search('^[ \t]*```{r', "bncW") > search('^[ \t]*```$', "bncW") |
| return s:RIndent() |
| else |
| return GetMdIndent() |
| endif |
| endfunction |
| |
| " vim: sw=2 |
