| " Vim indent file |
| " Language: Rrst |
| " Author: Jakson Alves de Aquino <jalvesaq@gmail.com> |
| " Homepage: https://github.com/jalvesaq/R-Vim-runtime |
| " Last Change: Tue Apr 07, 2015 04:38PM |
| |
| |
| " 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=GetRrstIndent() |
| |
| if exists("*GetRrstIndent") |
| finish |
| endif |
| |
| function GetRstIndent() |
| 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 GetRrstIndent() |
| if getline(".") =~ '^\.\. {r .*}$' || getline(".") =~ '^\.\. \.\.$' |
| return 0 |
| endif |
| if search('^\.\. {r', "bncW") > search('^\.\. \.\.$', "bncW") |
| return s:RIndent() |
| else |
| return GetRstIndent() |
| endif |
| endfunction |
| |
| " vim: sw=2 |
