" Vim indent file " Language: Shell Script " Maintainer: Nikolai Weibull " Modified: Edward L. Fox " Last Modified: 2006-07-31 19:21:11 if exists("b:did_indent") finish endif let b:did_indent = 1 setlocal indentexpr=GetShIndent() setlocal indentkeys+==then,=do,=else,=elif,=esac,=fi,=fin,=fil,=done setlocal indentkeys-=:,0# if exists("*GetShIndent") finish endif let s:cpo_save = &cpo set cpo&vim function GetShIndent() let lnum = prevnonblank(v:lnum - 1) if lnum == 0 return 0 endif " Add a 'shiftwidth' after if, while, else, case, until, for, function() " Skip if the line also contains the closure for the above let ind = indent(lnum) let line = getline(lnum) if line =~ '^\s*\(if\|then\|do\|else\|elif\|while\|until\|for\)\>' \ || (line =~ '^\s*case\>' && g:sh_indent_case_labels) \ || line =~ '^\s*\<\k\+\>\s*()\s*{' \ || line =~ '^\s*[^(]\+\s*)' \ || line =~ '^\s*{' if line !~ '\(esac\|fi\|done\)\>\s*$' && line !~ '}\s*$' let ind = ind + &sw endif endif if line =~ ';;' let ind = ind - &sw endif " Subtract a 'shiftwidth' on a then, do, else, esac, fi, done " Retain the indentation level if line matches fin (for find) let line = getline(v:lnum) if (line =~ '^\s*\(then\|do\|else\|elif\|fi\|done\)\>' \ || (line =~ '^\s*esac\>' && g:sh_indent_case_labels) \ || line =~ '^\s*}' \ ) \ && line !~ '^\s*fi[ln]\>' let ind = ind - &sw endif return ind endfunction let &cpo = s:cpo_save unlet s:cpo_save