Mercurial > vim
view runtime/indent/lua.vim @ 342:4be4e9c55b53
updated for version 7.0088
author | vimboss |
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date | Sun, 19 Jun 2005 22:55:26 +0000 |
parents | 03b3684919e3 |
children | 6c62b9b939bd |
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" Vim indent file " Language: Lua script " Maintainer: Marcus Aurelius Farias <marcus.cf 'at' bol.com.br> " First Author: Max Ischenko <mfi 'at' ukr.net> " Last Change: 2005 Jun 09 " Only load this indent file when no other was loaded. if exists("b:did_indent") finish endif let b:did_indent = 1 " Only define the function once. if exists("*GetLuaIndent") finish endif setlocal indentexpr=GetLuaIndent() " To make Vim call GetLuaIndent() when it finds '\s*end' or '\s*until' " on the current line (else is default). setlocal indentkeys+=0=end,0=until setlocal autoindent function! GetLuaIndent() " Find a non-blank line above the current line. let lnum = prevnonblank(v:lnum - 1) " Hit the start of the file, use zero indent. if lnum == 0 return 0 endif " Add a 'shiftwidth' after lines beginning with: " function, if, for, while, repeat, else, elseif, '{' let ind = indent(lnum) let flag = 0 let prevline = getline(lnum) if prevline =~ '^\s*\%(if\>\|for\>\|while\>\|repeat\>\|else\>\|elseif\>\|do\>\)' || prevline =~ '{\s*$' || prevline =~ '\<function\>\s*\%(\k\|[.:]\)\{-}\s*(' let ind = ind + &shiftwidth let flag = 1 endif " Subtract a 'shiftwidth' after lines ending with " 'end' when they begin with while, if, for, etc. if flag == 1 && prevline =~ '\<end\>\|\<until\>' let ind = ind - &shiftwidth endif " Subtract a 'shiftwidth' on end, else (and elseif), until and '}' " This is the part that requires 'indentkeys'. if getline(v:lnum) =~ '^\s*\%(end\|else\|until\|}\)' let ind = ind - &shiftwidth endif return ind endfunction