view runtime/indent/rst.vim @ 8253:1b6a589a0efc v7.4.1419

commit https://github.com/vim/vim/commit/49c39ff678e2ba9f7dc280b25368e12084a610cf Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 25 21:21:52 2016 +0100 patch 7.4.1419 Problem: Tests slowed down because of the "not a terminal" warning. Solution: Add the --not-a-term command line argument.
author Christian Brabandt <cb@256bit.org>
date Thu, 25 Feb 2016 21:30:04 +0100
parents 3502a7f991fc
children 1218c5353e2b
line wrap: on
line source

" Vim indent file
" Language:         reStructuredText Documentation Format
" Maintainer:       Nikolai Weibull <now@bitwi.se>
" Latest Revision:  2011-08-03

if exists("b:did_indent")
  finish
endif
let b:did_indent = 1

setlocal indentexpr=GetRSTIndent()
setlocal indentkeys=!^F,o,O
setlocal nosmartindent

if exists("*GetRSTIndent")
  finish
endif

let s:itemization_pattern = '^\s*[-*+]\s'
let s:enumeration_pattern = '^\s*\%(\d\+\|#\)\.\s\+'

function GetRSTIndent()
  let lnum = prevnonblank(v:lnum - 1)
  if lnum == 0
    return 0
  endif

  let ind = indent(lnum)
  let line = getline(lnum)

  if line =~ s:itemization_pattern
    let ind += 2
  elseif line =~ s:enumeration_pattern
    let ind += matchend(line, s:enumeration_pattern)
  endif

  let line = getline(v:lnum - 1)

  " Indent :FIELD: lines.  Don’t match if there is no text after the field or
  " if the text ends with a sent-ender.
   if line =~ '^:.\+:\s\{-1,\}\S.\+[^.!?:]$'
     return matchend(line, '^:.\{-1,}:\s\+')
   endif

  if line =~ '^\s*$'
    execute lnum
    call search('^\s*\%([-*+]\s\|\%(\d\+\|#\)\.\s\|\.\.\|$\)', 'bW')
    let line = getline('.')
    if line =~ s:itemization_pattern
      let ind -= 2
    elseif line =~ s:enumeration_pattern
      let ind -= matchend(line, s:enumeration_pattern)
    elseif line =~ '^\s*\.\.'
      let ind -= 3
    endif
  endif

  return ind
endfunction