1" Vim indent file 2" Language: C-shell (tcsh) 3" Maintainer: GI <[email protected]>, where a='gi1242+vim', b='gmail', c='com' 4" Last Modified: Sat 10 Dec 2011 09:23:00 AM EST 5 6" Only load this indent file when no other was loaded. 7if exists("b:did_indent") 8 finish 9endif 10 11let b:did_indent = 1 12 13setlocal indentexpr=TcshGetIndent() 14setlocal indentkeys+=e,0=end,0=endsw indentkeys-=0{,0},0),:,0# 15 16" Only define the function once. 17if exists("*TcshGetIndent") 18 finish 19endif 20 21function TcshGetIndent() 22 " Find a non-blank line above the current line. 23 let lnum = prevnonblank(v:lnum - 1) 24 25 " Hit the start of the file, use zero indent. 26 if lnum == 0 27 return 0 28 endif 29 30 " Add indent if previous line begins with while or foreach 31 " OR line ends with case <str>:, default:, else, then or \ 32 let ind = indent(lnum) 33 let line = getline(lnum) 34 if line =~ '\v^\s*%(while|foreach)>|^\s*%(case\s.*:|default:|else)\s*$|%(<then|\\)$' 35 let ind = ind + &sw 36 endif 37 38 if line =~ '\v^\s*breaksw>' 39 let ind = ind - &sw 40 endif 41 42 " Subtract indent if current line has on end, endif, case commands 43 let line = getline(v:lnum) 44 if line =~ '\v^\s*%(else|end|endif)\s*$' 45 let ind = ind - &sw 46 endif 47 48 return ind 49endfunction 50